{"id":23,"date":"2016-12-12T11:11:08","date_gmt":"2016-12-12T16:11:08","guid":{"rendered":"https:\/\/cbe.ncsu.edu\/velevgroup\/?page_id=23"},"modified":"2026-01-22T14:45:12","modified_gmt":"2026-01-22T19:45:12","slug":"publications","status":"publish","type":"page","link":"https:\/\/cbe.ncsu.edu\/velevgroup\/publications\/","title":{"rendered":"Publications"},"content":{"rendered":"\n
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2025<\/h3>\n\n\n\n

Sarafska, T.; Ivanova, S.; Gateshki, M.; Sachanska, G.; Velev, O. D., & Spassov, T. Filamentous Chitosan Mats by Antisolvent Precipitation in the Regime of Turbulent Liquid Mixing. Nano Select, 7(1), e70102. DOI: 10.1002\/nano.70102<\/a><\/p>\n\n\n\n

Jiang, C.; Sadrpour, P.; Chen, L.; Scholle, F.; Veleva, A.; Velev, O. D.; Ghiladi, R. A. Photosensitizer-conjugated lignin nanoparticles for photodynamic antimicrobial inactivation. Photochemical & Photobiological Sciences<\/i>\u00a02025<\/strong>, 24<\/i>(8), 1265-1276. DOI: 10.1007\/s43630-025-00761-4<\/a><\/p>\n\n\n\n

Ju, X.; Chen, C.; Oral, C. M.; Sevim, S.; Golestanian, R.; Sun, M.; Bouzari, N.; Lin, X.; Urso, M.; Nam, J. S.; Cho, Y.; Peng, X.; Landers, F. C.; Yang, S.; Adibi, A.; Taz, N.; Wittkowski, R.; Ahmed, D.; Wang, W.; Magdanz, V.; Medina-S\u00e1nchez, M.; Guix, M.; Bari, N.; Behkam, B.; Kapral, R.; Huang, Y.; Tang, J.; Wang, B.; Morozov, K.; Leshansky, A.; Abbasi, S. A.; Choi, H.; Ghosh, S.; Borges Fernandes, B.; Battaglia, G.; Fischer, P.; Ghosh, A.; Jurado S\u00e1nchez, B.; Escarpa, A.; Martinet, Q.; Palacci, J.; Lauga, E.; Moran, J.; Ramos-Docampo, M. A.; St\u00e4dler, B.; Herrera Restrepo, R. S.; Yossifon, G.; Nicholas, J. D.; Ign\u00e9s-Mullol, J.; Puigmart\u00ed-Luis, J.; Liu, Y.; Zarzar, L. D.; Shields, C. W. I. V.; Li, L.; Li, S.; Ma, X.; Gracias, D. H.; Velev, O.; S\u00e1nchez, S.; Esplandiu, M. J.; Simmchen, J.; Lobosco, A.; Misra, S.; Wu, Z.; Li, J.; Kuhn, A.; Nourhani, A.; Maric, T.; Xiong, Z.; Aghakhani, A.; Mei, Y.; Tu, Y.; Peng, F.; Diller, E.; Sakar, M. S.; Sen, A.; Law, J.; Sun, Y.; Pena-Francesch, A.; Villa, K.; Li, H.; Fan, D. E.; Liang, K.; Huang, T. J.; Chen, X.-Z.; Tang, S.; Zhang, X.; Cui, J.; Wang, H.; Gao, W.; Kumar Bandari, V.; Schmidt, O. G.; Wu, X.; Guan, J.; Sitti, M.; Nelson, B. J.; Pan\u00e9, S.; Zhang, L.; Shahsavan, H.; He, Q.; Kim, I.-D.; Wang, J.; Pumera, M. Technology Roadmap of Micro\/Nanorobots. ACS Nano <\/em>2025<\/strong>, 19<\/em> (27), 24174-24334. DOI: 10.1021\/acsnano.5c03911.<\/a><\/p>\n\n\n\n

Zehavi, M.; Rachbuch, I.; Park, S.; Miloh, T.; Velev, O. D.; Yossifon, G.; Programmable Motion of Optically Gated Electrically Powered Engineered Microswimmer Robots. Small<\/i>\u00a02025<\/strong>, 21<\/i>(22), 2501317. DOI: 10.1002\/smll.202501317<\/a><\/p>\n\n\n\n

Hong, H.; Bang, R. S.; Verster, L.; Velev, O. D.; Designing of Self\u2010Dispersing Soft Dendritic Microcleaners for Microplastics Capture and Recovery. Advanced Functional Materials<\/i> 2025<\/strong>, 2423494. DOI: 10.1002\/adfm.202423494<\/a><\/p>\n\n\n\n

Ahmad, M.; Kim, B.; Velev, O. D.; Sustainable Biopolymer Colloids: Advances in Morphology for Enhanced Functionalities. Langmuir<\/i> 2025<\/strong>, 41<\/i>(11), 7160-7173. DOI: 10.1021\/acs.langmuir.5c00013<\/a><\/p>\n\n\n\n

Dorsey, M. A.; Velev, O. D.; Hall, C. K.; Chirality-Dependent Magnetization of Colloidal Squares with Offset Magnetic Dipoles. Journal of Chemical Theory and Computation<\/i> 2025<\/strong>, 21<\/i>(6), 2867-2879. DOI: 10.1021\/acs.jctc.4c01342<\/a><\/p>\n\n\n\n

Ahmad, M.; Shukla, D.; Zhu, Y., Velev, O. D.; Biodegradable Chitosan-Based Stretchable Electronics with Recyclable Silver Nanowires. ACS Applied Materials & Interfaces<\/i> 2025<\/strong>, 17<\/i>(11), 17316-17329. DOI: 10.1021\/acsami.4c20193<\/a><\/p>\n\n\n\n

Sharkey, C. T.; Aroche, A. F.; Agusta, I. G.; Nissan, H.; Saha, T. ;Mukherjee, S.; Twiddy, J. S.; Dickey, M. D.; Velev, O. D.; Daniele, M. A.; Design and characterization of a self-powered microneedle microfluidic system for interstitial fluid sampling. Lab on a Chip<\/i> 2025<\/strong>, 25<\/i>(18), 4577-4587. DOI: 10.1039\/D5LC00590F<\/a><\/p>\n<\/div><\/div>\n\n\n\n

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2024<\/h3>\n\n\n\n

Diwakar, N. M.; Yossifon, G.; Miloh, T.; Velev, O. D.; Active microparticle propulsion pervasively powered by asymmetric AC field electrophoresis. Journal of Colloid and Interface Science<\/i> 2024<\/strong>, 676<\/i>, 817-825. DOI: 10.1016\/j.jcis.2024.07.141<\/a><\/p>\n\n\n\n

Mukherjee, S.; Salazar, S. P.; Saha, T.; Dickey, M. D.; Velev, O. D.; Capillary-osmotic wearable patch based on lateral flow assay for sweat potassium analysis. Sensors and Actuators B: Chemical<\/i> 2024<\/strong>, 419<\/i>, 136383. DOI: 10.1016\/j.snb.2024.136383<\/a><\/p>\n\n\n\n

Lin, K. N.; Volkel, K.; Cao, C.; Hook, P. W.; Polak, R. E.; Clark, A. S.; San Miguel, A.; Timp, W.; Tuck, J. M.; Velev, O. D.; Keung, A. J.; A primordial DNA store and compute engine. Nature Nanotechnology<\/i>\u00a02024<\/strong>, 19<\/i>(11), 1654-1664. DOI: 10.1038\/s41565-024-01771-6<\/a><\/p>\n\n\n\n

Roh, S.; Yeo, S.; Bang, R. S.; Han, K.; Velikov, K. P.; Velev, O. D.; Transparency-changing elastomers by controlling of the refractive index of liquid inclusions. Journal of Physics: Condensed Matter<\/i>\u00a02024<\/strong>, 36<\/i>(42), 425101. DOI: 10.1088\/1361-648X\/ad6110<\/a><\/p>\n\n\n\n

Basu, A.; Clary, M. R.; Tracy, J. B.; Hall, C. K.; Velev, O. D.; Spatially Confined Assembly and Immobilization of Hierarchical Nanoparticle Architectures inside Microdroplets in Magnetic Fields. ACS nano <\/i>2024<\/strong>,\u00a018<\/i>(30), 19814-19827. DOI: 10.1021\/acsnano.4c06285<\/a><\/p>\n\n\n\n

Liu, Y.; Ahmad, M.; Venditti, R. A.; Velev, O. D.; Zhu, Y.; Sustainable soft electronics combining recyclable metal nanowire circuits and biodegradable gel film substrates. Advanced Electronic Materials<\/i>\u00a02024<\/strong>, 10<\/i>(6), 2300792. DOI: 10.1002\/aelm.202300792<\/a><\/p>\n\n\n\n

Bang, R. S.; Verster, L.; Hong, H.; Pal, L.; Velev, O. D.; Colloidal engineering of microplastic capture with biodegradable soft dendritic \u201cmicrocleaners\u201d. Langmuir <\/i>2024<\/strong>, 40<\/i>(11), 5923-5933. DOI: 10.1021\/acs.langmuir.3c03869<\/a><\/p>\n\n\n\n

Jani, P. K.; Farias, B. V.; Jain, R. K.; Houston, K. R.; Velev, O. D.; Santiso, E. E.; Hsiao L. C.; Khan, S. A.; Isothermal titration calorimetry reveals entropy-driven bisphenol A epoxy resin adhesion to metal oxide surfaces. Macromolecules <\/i>2024<\/strong>, 57<\/i>(5), 2130-2141. DOI: 10.1021\/acs.macromol.3c02440<\/a><\/p>\n\n\n\n

Saha, T.; Mukherjee, S.; Dickey, M. D.; Velev, O. D.; Harvesting and manipulating sweat and interstitial fluid in microfluidic devices. Lab on a Chip<\/i>\u00a02024<\/strong>,\u00a0 24<\/i>(5), 1244-1265. DOI: 10.1039\/D3LC00874F<\/a><\/p>\n<\/div><\/div>\n\n\n\n

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2023<\/h3>\n\n\n\n

Kotb, Y.; Velev, O. D.; Hierarchically reinforced biopolymer composite films as multifunctional plastics substitute. Cell Reports Physical Science<\/i>\u00a02023<\/strong>, 4<\/i>(12). DOI: 10.1016\/j.xcrp.2023.101732<\/a><\/p>\n\n\n\n

Agate, S.; Williams, A.; Dougherty, J.; Velev, O. D.; Pal, L.; Polymer color intelligence: effect of materials, instruments, and measurement techniques\u2013a review. ACS omega<\/i> 2023<\/strong>, 8<\/i>(26), 23257-23270. DOI: 10.1021\/acsomega.2c08252<\/a><\/p>\n\n\n\n

Bang, R. S.; Roh, S.; Williams, A. H.; Stoyanov, S. D.; Velev, O. D.; Fluid flow templating of polymeric soft matter with diverse morphologies. Advanced Materials<\/i>\u00a02023<\/strong>, 35<\/i>(16), 2211438. DOI: 10.1002\/adma.202211438<\/a><\/p>\n\n\n\n

Krafft, M. P.; \u00a0Velev, O. D.; Abbott, N. L.; The Science of Active Colloids Continues to Evolve while Crossing Discipline Boundaries, Current Opinion in Colloid and Interface Science<\/em>\u00a02023<\/strong>, 64, 1879-0399. DOI: 10.1016\/j.cocis.2023.101679<\/a><\/p>\n\n\n\n

Bang, R. S.; Bergman, M.; Li, T.; Mukherjee, F.; Alshehri, A. S.; Abbott, N. L.; Corrk, N. C.; Velev, O. D.; Hall, C. K; You, F. An integrated chemical engineering approach to understanding microplastics. AIChE Journal<\/i>\u00a02023<\/strong>, 69<\/i>(4), e18020. DOI: 10.1002\/aic.18020<\/a><\/p>\n\n\n\n

Dorsey, M. A.; Velev, O. D.; Hall, C. K. Computational investigation of the phase behavior of colloidal squares with offset magnetic dipoles. Soft Matter<\/i>\u00a02023<\/strong>, 19<\/i>(22), 4123-4136. DOI; 10.1039\/D3SM00081H<\/a><\/p>\n\n\n\n

Basu, A.; Okello, L. B.; Castellanos, N.; Roh, S.; Velev, O. D. Assembly and manipulation of responsive and flexible colloidal structures by magnetic and capillary interactions. Soft matter<\/i>\u00a02023<\/strong>, 19<\/i>(14), 2466-2485. DOI: 10.1039\/D3SM00090G<\/a><\/p>\n

Kotb, Y.; Serfass, C. M.; Cagnard, A.; Houston, K. R.; Khan, S. A.; Hsiao, L. C.; Velev, O. D. Molecular structure effects on the mechanisms of corrosion protection of model epoxy coatings on metals. Materials Chemistry Frontiers<\/i>\u00a02023<\/strong>, 7<\/i>(2), 274-286. DOI: 10.1039\/D2QM01045C<\/a><\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n

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2022<\/h3>\n\n\n\n

Williams, A. H.; Roh, S.; Kotb, Y.; Velev, O. D. Superhydrophobic and Anti-Icing Coatings Made of Hierarchically Nanofibrillated Polymer Colloids. Macromolecular Rapid Communications<\/i>\u00a02022<\/strong>, 3<\/i>(23), 2200513. DOI: 10.1002\/marc.202200513<\/a><\/p>\n\n\n\n

Conner, C. G.; McAndrew, J.; Menegatti, S.; Velev, O. D. An accelerated antibody aggregation test based on time sequenced dynamic light scattering. Colloids and Surfaces A: Physicochemical and Engineering Aspects<\/i>\u00a02022<\/strong>, 653<\/i>, 129833. DOI: 10.1016\/j.colsurfa.2022.129833<\/span><\/span><\/a><\/p>\n\n\n\n

Zehavi, M.; Sofer, D.; Miloh, T.; Velev, O. D.; Yossifon, G. Optically modulated propulsion of electric-field-powered photoconducting Janus particles. Physical Review Applied<\/i>\u00a02022<\/strong>, 18<\/i>(2), 024060. DOI: 10.1103\/PhysRevApplied.18.024060<\/a><\/p>\n\n\n\n

Saha, T.; Songkakul, T.; Knisely, C. T.; Yokus, M. A.; Daniele, M. A.; Dickey, M. D.; Bozkurt, A.; Velev, O. D. Wireless wearable electrochemical sensing platform with zero-power osmotic sweat extraction for continuous lactate monitoring. ACS sensors <\/i>2022<\/strong>, 7<\/i>(7), 2037-2048. DOI: 10.1021\/acssensors.2c00830<\/a><\/p>\n\n\n\n

Kim, H. J.; Sperling, M.; Velev, O. D.; Gradzielski, M. Silica Supraparticles with Self\u2010Oscillatory Vertical Propulsion: Mechanism & Theoretical Description. Particle & Particle Systems Characterization<\/i>\u00a02022<\/strong>, 39<\/i>(7), 2200021. DOI: 10.1002\/ppsc.202200021<\/a><\/p>\n\n\n\n

Diwakar, N. M.; Kunti, G.; Miloh, T.; Yossifon, G.; Velev, O. D. AC electrohydrodynamic propulsion and rotation of active particles of engineered shape and asymmetry. Current Opinion in Colloid & Interface Science<\/i>\u00a02022<\/strong>, 59<\/i>, 101586. DOI: 10.1016\/j.cocis.2022.101586<\/span><\/span><\/a><\/p>\n

Luiso, S.; Petrecca, M. J.; Williams, A. H.; Christopher, J.; Velev, O. D.; Pourdeyhimi, B.; Fedkiw, P. S. Structure\u2013performance relationships of Li-ion battery fiber-based separators. ACS Applied Polymer Materials<\/i>\u00a02022<\/strong>, 4<\/i>(5), 3676-3686. DOI: 10.1021\/acsapm.2c00216<\/a><\/p>\n\n\n\n

Serfass, C. M.; Kotb, Y.; Smith, K. M.; Houston, K. R.; Khan, S. A.; Velev, O. D.; Hsiao, L. C. Microstructural Defects of Epoxy\u2013Phenolic Polymers on Metal Substrates during Acidic Corrosion. ACS Applied Polymer Materials<\/i>\u00a02022<\/strong>, 4<\/i>(5), 3196-3204. DOI: 10.1021\/acsapm.1c01759<\/a><\/p>\n\n\n\n

Kotb, Y.; Cagnard, A.; Houston, K. R.; Khan, S. A.; Hsiao, L. C.; Velev, O. D. What makes epoxy-phenolic coatings on metals ubiquitous: Surface energetics and molecular adhesion characteristics. Journal of Colloid and Interface Science<\/i>\u00a02022<\/strong>, 608<\/i>, 634-643. DOI: 10.1016\/j.jcis.2021.09.091<\/span><\/span><\/a><\/p>\n

Tyagi, P.; Agate, S.; Velev, O. D.; Lucia, L.; Pal, L. A critical review of the performance and soil biodegradability profiles of biobased natural and chemically synthesized polymers in industrial applications. Environmental Science & Technology<\/i>\u00a02022<\/strong>, 56<\/i>(4), 2071-2095. DOI: 10.1021\/acs.est.1c04710<\/a><\/p>\n\n\n\n

Williams, S. J.; Islam, S.; Velev, O. D. Light scattering of colloidal suspensions: formation and stability in bourbon whiskeys. Journal of the Institute of Brewing<\/i>\u00a02022<\/strong>, 128<\/i>(2), 66-72. DOI: 10.1002\/jib.689<\/a><\/p>\n\n\n\n

Ewins, E. J.; Han, K.; Bharti, B.; Robinson, T.; Velev, O. D.; Dimova, R. Controlled adhesion, membrane pinning and vesicle transport by Janus particles.\u00a0Chemical Communications<\/em>\u00a02022<\/strong>, 58<\/em>(18), 3055-3058. DOI:\u00a010.1039\/D1CC07026F\u00a0<\/a><\/p>\n<\/div><\/div>\n\n\n\n

2021<\/h3>\n\n\n\n

Saha, T; Fang, J; Mukherjee, S; Knisely, C. T.; Dickey, M. D.; Velev, O. D. Osmotically enabled wearable patch for sweat harvesting and lactate quantification. Micromachines. <\/em>2021<\/strong>, 12<\/em>(12), 1513. DOI:10.3390\/mi12121513<\/a><\/p>\n\n\n\n

Williams, A. H.; Hebert, A. M.; Boehm, R. C.; Huddleston, M. E; Jenkins, M. R.; Velev, O. D.; Nelson, M. T. Bioscaffold Stiffness Mediates Aerosolized Nanoparticle Uptake in Lung Epithelial Cells. ACS Applied Materials & Interfaces<\/em>. 2021<\/strong>, 13<\/em>(43), 50643-50656. DOI:10.1021\/acsami.1c09701<\/a><\/p>\n\n\n\n

Kotb, Y., Cagnard, A., Houston, K. R., Khan, S. A., Hsiao, L. C., & Velev, O. D. What makes epoxy-phenolic coatings on metals ubiquitous: Surface energetics and molecular adhesion characteristics. Journal of Colloid and Interface Science<\/em>. 2021<\/strong>, DOI:10.1016\/j.jcis.2021.09.091<\/a><\/p>\n\n\n\n

Castellanos, N. I., Bharti, B., & Velev, O. D. Field-Driven Reversible Alignment and Gelation of Magneto-Responsive Soft Anisotropic Microbeads. The Journal of Physical Chemistry B <\/em>2021<\/strong>, 125 <\/em>(28), 7900-7910. DOI:<\/a>10.1021\/acs.jpcb.1c03158<\/a><\/p>\n\n\n\n

Williams, A. H., Roh, S., Jacob, A. R., Stoyanov, S. D., Hsiao, L., & Velev, O. D. Printable homocomposite hydrogels with synergistically reinforced molecular-colloidal networks. Nature Communications <\/em>2021<\/strong>, 12 <\/em>(1), 1-9.<\/a><\/p>\n\n\n\n

Saha, T., Fang, J., Mukherjee, S., Dickey, M. D., & Velev, O. D.  Wearable Osmotic-Capillary Patch for Prolonged Sweat Harvesting and Sensing. ACS Applied Materials & Interfaces<\/em> 2021<\/strong>, 13 <\/em>(7), 8071-8081. DOI: 10.1021\/acsami.0c22730<\/a><\/p>\n\n\n\n

Luiso, S., Williams, A. H., Petrecca, M. J., Roh, S., Velev, O. D., & Fedkiw, P. S. Poly (Vinylidene Difluoride) Soft Dendritic Colloids as Li-Ion Battery Separators. Journal of The Electrochemical Society <\/em>2021<\/strong>, 168 <\/em>(2), 020517. DOI: 10.1149\/1945-7111\/abdfa7 <\/a><\/p>\n\n\n\n

Stine, J. S., Harper, B. J., Conner, C. G., Velev, O. D., & Harper, S. L. In Vivo Toxicity Assessment of Chitosan-Coated Lignin Nanoparticles in Embryonic Zebrafish (Danio rerio). Nanomaterials <\/em>2021<\/strong>, 11 <\/em>(1), 111. DOI: 10.3390\/nano11010111<\/a><\/p>\n\n\n\n

2020<\/h3>\n\n\n\n

Conner, C. G.; Veleva, A. N.; Paunov, V. N.; Stoyanov, S.D.; Velev, O. D. Scalable Formation of Concentrated Monodisperse Lignin Nanoparticles by Recirculation-Enhanced Flash Nanoprecipitation. Particle & Particle Systems Characterization <\/em>2020<\/strong>. DOI: 10.1002\/ppsc.202000122<\/a>.<\/p>\n\n\n

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Shay, T.; Saha, T.; Dickey, M.D.; Velev, O.D. Principles of Long-Term Fluids Handling in Paper-Based Wearables with Capillary-Evaporative Transport. Biomicrofluidics<\/em> 2020<\/strong>,14<\/em> (3), 034112. DOI: 10.1063\/5.0010417<\/a>.<\/p>\n\n\n\n

Carrirthers, A. D.; Brown, M. J.; Rashed, M.Z.; Islam, S.; Velev, O. D.; Williams, S. J. Multiscale Self-Assembly of Distinctive Weblike Structures from Evaporated Drops pf Dilute American Whiskey. ACS Nano<\/em> 2020<\/strong>. DOI: 10.1021\/acsnano.9b08984<\/a>. <\/p>\n\n\n\n

Islam, S.; Velev, O.D. Mechanism and Control of “Coffee-Ring Erosion” Phenomena in Structurally Colored Ionomer Films. Soft Matter<\/em> 2020. <\/strong>DOI: 10.1039\/C9SM02457C<\/a>. <\/p>\n\n\n\n

Han, K.; Shields, C. W.; Bharti, B.; Arratia, P. E.; Velev, O. D. Active Reversible Swimming of Magnetically Assembled “Microscallops” in Non-Newtomian Fluids. Langmuir<\/em> 2020<\/strong>. DOI: 10.1021\/acs.langmuir.9b03698<\/a>. <\/p>\n\n\n\n

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2019<\/h3>\n\n\n\n
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Shields, C. W.; Kim, Y.-K.; Han, K.; Murphy, A. C.; Scott, A. J.; Abbott, N. L.; Velev, O. D. Control of the Folding Dynamics of Self-Reconfiguring Magnetic Microbots Using Liquid Crystallinity. Advanced Intelligent Systems<\/em> 2019<\/strong>, 1900114. DOI: 10.1002\/aisy.201900114<\/a><\/p>\n\n\n

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Roh, S.; Williams, A. H.; Bang, R. S.; Stoyanov, S. D.; Velev, O.D. Soft Dendritic Microparticles with Unusual Adhesion and Structure Properties. Nat. Mater. <\/em>2019<\/strong>, 1-6. DOI: 10.1038\/s41563-019-0508-z<\/a> <\/p>\n\n\n\n

Rhode, R. C.; Basu, A.; Okello, L. B.; Barbee, M. H.; Zhang, Y.; Velev, O. D.: Nelson, A.; Craig. S. L. Mechanochromic Composite Elastomers for Additive Manufacturing and Low Strain Mechanophore Activation. Polymer Chemistry<\/em> 2019<\/strong>. DOI: 10.1039\/C9PY01053J<\/a><\/p>\n\n\n\n

Ma, F.; Zhang, A.; Chang, D.; Velev, O. D.; Wiltberger, K.; Kshirsagar, R. Real-Time Monitoring and Control of CHO Cell Apoptosis by In Situ Multifrequency Scanning Dielectric Spectroscopy. Process Biochemistry<\/em> 2019<\/strong>. DOI: 10.1016\/j.procbio.2019.02.017.<\/a><\/p>\n\n\n\n

Roh, S.; Okello, L. B.; Golbasi, N.; Hankwitz, J. P.; Liu, J. A.-C.; Tracy, J. B.; Velev, O. D. 3D-Printed Silicone Soft Architectures with Programmed Magneto-Capillary Reconfiguration. <\/a>Advanced Materials Technologies<\/a><\/em> 2019<\/a><\/strong>, 1800528. DOI: 10.1002\/admt.201800528.<\/a><\/p>\n\n\n\n

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2018<\/h3>\n\n\n\n
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Han, K.; Shields, C. W.; Velev, O. D. Engineering of Self-Propelling Microbots and Microdevices Powered by Magnetic and Electric Fields. Advanced Functional Materials<\/em> 2018<\/strong>, 28<\/em> (25), 1705953. DOI: 10.1002\/adfm.201705953<\/a><\/p>\n\n\n

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Ohiri, U.; Han, K.; Shields, C. W.; Velev, O. D.; Jokerst, N. M. Propulsion and Assembly of Remotely Powered P-Type Silicon Microparticles. APL Materials<\/em> 2018<\/strong>, 6<\/em> (12), 121102. DOI: 10.1063\/1.5053862<\/a><\/p>\n\n\n\n

Roh, S.; Velev, O. D. Nanomaterials Fabrication by Interfacial Templating and Capillary Engineering in Multiphasic Liquids. AIChE Journal<\/em> 2018<\/strong>, 64<\/em> (10), 3558\u20133564. DOI: 10.1002\/aic.16348<\/a><\/p>\n\n\n\n

Das, S.; Duraia, E.-S. M.; Velev, O. D.; Amiri, M. D.; Beall, G. W. Formation of Periodic Size-Segregated Stripe Pattern via Directed Self-Assembly of Binary Colloids and Its Mechanism. Applied Surface Science<\/em> 2018<\/strong>, 435<\/em>, 512\u2013520. DOI: 10.1016\/j.apsusc.2017.11.142<\/a><\/p>\n\n\n\n

Siebman, C.; Velev, O.; Slaveykova, V.; Siebman, C.; Velev, O. D.; Slaveykova, V. I. Probing Contaminant-Induced Alterations in Chlorophyll Fluorescence by AC-Dielectrophoresis-Based 2D-Algal Array. Biosensors<\/em> 2018<\/strong>, 8<\/em> (1), 15. DOI: 10.3390\/bios8010015<\/a><\/p>\n\n\n\n

Ohiri, U.; Shields, C. W.; Han, K.; Tyler, T.; Velev, O. D.; Jokerst, N. Reconfigurable Engineered Motile Semiconductor Microparticles. Nature Communications<\/em> 2018<\/strong>, 9<\/em> (1), 1791. DOI: 10.1038\/s41467-018-04183-y<\/a><\/p>\n\n\n\n

Islam, S.; Inglefield, D. L.; Velev, O. D. Revisiting the Colloidal Fundamentals of Water-Dispersible Polyesters: Interactions and Self-Assembly of Polymer Nanoaggregates in Water. Soft Matter<\/em> 2018<\/strong>, 14<\/em> (11), 2118\u20132130. DOI: 10.1039\/C7SM02536J<\/a><\/p>\n\n\n

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Shay, T.; Velev, O. D.; Dickey, M. D. Soft Electrodes Combining Hydrogel and Liquid Metal. Soft Matter<\/em> 2018<\/strong>, 14<\/em> (17), 3296\u20133303. DOI: 10.1039\/C8SM00337H<\/a><\/p>\n\n\n\n

Rutkevi\u010dius, M.; Allred, S.; Velev, O. D.; Velikov, K. P. Stabilization of Oil Continuous Emulsions with Colloidal Particles from Water-Insoluble Plant Proteins. Food Hydrocolloids<\/em> 2018<\/strong>, 82<\/em>, 89\u201395. DOI: 10.1016\/j.foodhyd.2018.04.004<\/a><\/p>\n\n\n\n

Nix, C.; Harper, B.; Conner, C.; Richter, A.; Velev, O.; Harper, S.; Nix, C. E.; Harper, B. J.; Conner, C. G.; Richter, A. P.; et al. Toxicological Assessment of a Lignin Core Nanoparticle Doped with Silver as an Alternative to Conventional Silver Core Nanoparticles. Antibiotics<\/em> 2018<\/strong>, 7 (2), 40. DOI: 10.3390\/antibiotics7020040<\/a><\/p>\n\n\n\n

Shields, C. W.; Han, K.; Ma, F.; Miloh, T.; Yossifon, G.; Velev, O. D. Supercolloidal Spinners: Complex Active Particles for Electrically Powered and Switchable Rotation. Advanced Functional Materials<\/em> 2018<\/strong>, 28<\/em> (35), 1803465. DOI: 10.1002\/adfm.201803465<\/a><\/p>\n\n\n\n

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2017<\/h3>\n\n\n\n
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Siebman, C.; Velev, O.; Slaveykova, V.; Siebman, C.; Velev, O. D.; Slaveykova, V. I. Alternating Current-Dielectrophoresis Collection and Chaining of Phytoplankton on Chip: Comparison of Individual Species and Artificial Communities. Biosensors<\/em> 2017<\/strong>, 7 (1), 4. DOI: 10.3390\/bios7010004<\/a><\/p>\n\n\n\n

Flickinger, M. C.; Bernal, O. I.; Schulte, M. J.; Broglie, J. J.; Duran, C. J.; Wallace, A.; Mooney, C. B.; Velev, O. D. Biocoatings: Challenges to Expanding the Functionality of Waterborne Latex Coatings by Incorporating Concentrated Living Microorganisms. J Coat Technol Res<\/em> 2017<\/strong>, 14 (4), 791\u2013808. DOI: 10.1007\/s11998-017-9933-6<\/a><\/p>\n\n\n\n

Schmauch, M. M.; Mishra, S. R.; Evans, B. A.; Velev, O. D.; Tracy, J. B. Chained Iron Microparticles for Directionally Controlled Actuation of Soft Robots. ACS Appl. Mater. Interfaces<\/em> 2017<\/strong>, 9 (13), 11895\u201311901. DOI: 10.1021\/acsami.7b01209<\/a><\/p>\n\n\n

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Sperling, M.; Spiering, V. J.; Velev, O. D.; Gradzielski, M. Controlled Formation of Patchy Anisometric Fumed Silica Supraparticles in Droplets on Bent Superhydrophobic Surfaces. Particle & Particle Systems Characterization<\/em> 2017<\/strong>, 34 (1), 1600176. DOI: 10.1002\/ppsc.201600176<\/a><\/p>\n\n\n\n

Koo, H.-J.; Velev, O. D. Design and Characterization of Hydrogel-Based Microfluidic Devices with Biomimetic Solute Transport Networks. Biomicrofluidics<\/em> 2017<\/strong>, 11 (2), 024104. DOI: 10.1063\/1.4978617<\/a><\/p>\n\n\n\n

Bernal, O. I.; Bharti, B.; Flickinger, M. C.; Velev, O. D. Fabrication of Photoreactive Biocomposite Coatings via Electric Field-Assisted Assembly of Cyanobacteria. Langmuir<\/em> 2017<\/strong>, 33 (21), 5304\u20135313. DOI: 10.1021\/acs.langmuir.7b00335<\/a><\/p>\n\n\n\n

Das, S.; Duraia, E. M.; Velev, O. D.; Gatabi, J. R.; Beall, G. W. Reduction of Defects in Self-Assembling Colloidal Monolayer via Surface Modifiers and Periodic Mechanical Vibration. Surface and Coatings Technology <\/em>2017<\/strong>, 319, 353\u2013358. DOI: 10.1016\/j.surfcoat.2017.04.034<\/a><\/p>\n\n\n

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Rutkowski, D. M.; Velev, O. D.; Klapp, S. H. L.; Hall, C. K. Simulation Study on the Structural Properties of Colloidal Particles with Offset Dipoles. Soft Matter<\/em> 2017<\/strong>, 13 (17), 3134\u20133146. DOI: 10.1039\/C7SM00226B<\/a><\/p>\n\n\n\n

Shields, C.W.; Velev, O.D. The Evolution of Active Particles: Toward Externally Powered Self-Propelling and Self-Reconfiguring Particle Systems. Chem<\/em> 2017 <\/strong>3,4  539-559. DOI: 10.1016\/j.chempr.2017.09.006.<\/a><\/p>\n\n\n\n

Han, K.; Shields, C.W., IV; Diwakar, N.M.; Bharti, B.; L\u00f3pez, G.P.; Velev, O.D. Sequence-encoded colloidal origami and microbot assemblies from patchy magnetic cubes. Science Advances<\/em> 2017.<\/strong> DOI: 10.1126\/sciadv.1701108.<\/a><\/p>\n\n\n\n

Roh, S.; Parekh, D.P.; Bharti, B.; Stoyanov, S.D.; Velev, O.D. 3D Printing by multiphase silicone\/water capillary inks. Advanced Materials<\/em> 2017.<\/strong> DOI: 10.1002\/adma.201701554.<\/a><\/p>\n\n\n\n

Chang, D.; Fox, R.; Hicks, E.; Ferguson, R.; Chang, K.; Osborne, D.; Hu, W.; Velev, O.D. Investigation of interfacial properties of pure and mixed poloxamers for surfactant-mediated shear protection of mammalian cells. Colloids and Surfaces B: Biointerfaces<\/em> 2017<\/strong>, 156, 710-716. DOI: 10.1016\/j.colsurfb.2017.05.040.<\/a><\/p>\n\n\n\n

Shay, T., Dickey, M.D., Velev, O.D. Hydrogel-enabled osmotic pumping for microfluidics: towards wearable human-device interfaces. Lab on a Chip<\/em> 2017<\/strong>, 17(4):710-716. DOI: 10.1039\/c6lc01486k.<\/a><\/p>\n\n\n\n

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2016<\/h3>\n\n\n\n
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\ufeffBharti, B.; Rutkowski, D.; Han, K.; Kumar, A.U.; Hall, C.K.; Velev, O.D. Capillary Bridging as a Tool for Assembling Discrete Clusters of Patchy Particles. Journal of the American Chemical Society<\/em> 2016<\/strong>, 138 (45)<\/em>, 14948-14953.<\/a><\/p>\n\n\n

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Bharti, B.; Kogler, F.; Hall, C.K.; Klapp, S.H.; Velev, O.D. Multidirectional colloidal assmebly in concurrent electric and magnetic fields. Soft Matter<\/em> 2016<\/strong>, 37 (12)<\/em>, 7747-7758.<\/a><\/p>\n\n\n\n

Richter, A.P.; Bharti, B.; Armstrong, H.B.; Brown, J.S.; Plemmons, D.; Paunov, V.N.; Stoyanov, S.D.; Velev, O.D. Synthesis and Characterization of Biodegradable Lignin Nanoparticles with Tunable Surface Properties. Langmuir<\/em> 2016<\/strong>, 32 (25)<\/em>, 6468-6477.<\/a><\/p>\n\n\n\n

Morales, D.; Podolsky, I.; Mailen, R.W.; Shay, T.; Dickey, M.D.; Velev, O.D. Ionoprinted Multi-Responsive Hydrogel Actuators. Micromachines<\/em> 2016<\/strong>, 7 (6)<\/em>, 98.<\/a><\/p>\n\n\n\n

Morales, D.; Bharti, B.; Dickey, M.D.; Velev, O.D. Bending of Responsive Hydrogel Sheets Guided by Field-Assembled Microparticle Endoskeleton Structures. Small<\/em> 2016.<\/strong><\/a><\/p>\n\n\n\n

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2015<\/h3>\n\n\n\n
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Mertens, B.S.; Velev, O.D. Characterization and control of surfactant-mediated Norovirus interactions. Soft Matter<\/em> 2015<\/strong>, 11<\/em>, 8621-8631.<\/a><\/p>\n\n\n\n

Bharti, B.; Fameau, A.-L.; Rubinstein, M.; Velev, O.D. Nanocapillarity-mediated Magnetic Assembly of Nanoparticles into Ultraflexible Filaments and Reconfigurable Networks. Nat. Mater.<\/em> 2015<\/strong>. DOI: 10.1038\/nmat4364.<\/a><\/p>\n\n\n\n

Richter, A.P.; Brown, J.; Bharti, B.; Wang, A.; Gangwal, S.; Houck, K.; Hubal, E.A.; Paunov, V.N.; Stoyanov, S.D.; Velev, O.D. An environmentally benign antimicrobial nanoparticle based on a silver-infused lignin core. Nature Nanotech.<\/em> 2015<\/strong><\/a><\/p>\n\n\n

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Smoukov, S.; Tian, T.; Vitchuli, N.; Gangwal, S.; Geisen, P.; Wright, M.; Shim, E.; Marquez, M.; Fowler, J.; Velev, O.D. Scalable Liquid Shear-Driven Fabrication of Polymer Nanofibers. Advanced Materials<\/em> 2015<\/strong>, 27<\/em>, 16, 2642-2647.<\/a><\/p>\n\n\n\n

Bharti, B.; Velev, O.D. Multi-directional, Multicomponent Electric Field Driven Assembly of Complex Colloidal Chains. Z. Phys. Chem.<\/em> 2015<\/strong>. DOI:10.1515\/zpch-2014-0543.<\/a><\/p>\n\n\n\n

Kleinert, J.; Srinivasan, V.; Rival, A.; Delattre, C.; Velev, O.D. The dynamics and stability of lubricating oil films during droplet transport by electrowetting in microfluidic devices. Biomicrofluidics<\/em> 2015<\/strong>, 9<\/em>, 034104.<\/a><\/p>\n\n\n\n

Bharti, B.; Fameau, A.-L.; Velev, O. D. Magnetophoretic assembly of flexible nanoparticles\/lipid microfilaments. Faraday Discuss.<\/em> 2015<\/strong>, 181, 437.<\/a><\/p>\n\n\n\n

Bharti, B.; Velev, O. D. Assembly of Reconfigurable Colloidal Structures by Multidirectional Field-Induced Interactions. Langmuir<\/em> 2015<\/strong>, 31, 7897.<\/a><\/p>\n\n\n\n

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2014<\/h3>\n\n\n\n
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Sharma, R.; Blackburn, T.; Hu, W.; Wiltberger, K.; Velev, O.D. On-chip microelectrode impedance analysis of mammalian cell viability during biomanufacturing. Biomicrofluidics.<\/em> 2014<\/strong>, 8<\/em>, 054108.<\/a><\/p>\n\n\n

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Velikov, K.P.; Velev, O. D. Synthesis and Novel Applications of Biopolymer and Biologically Derived Particles. Curr. Opinion Colloid Interface Sci.<\/em> 2014<\/strong>, 19<\/em>, 381-382.<\/a><\/p>\n\n\n\n

Lam, S.; Velikov, K.P.; Velev, O. D. Pickering Stabilization of Foams and Emulsions with Particles of Biological Origin. Curr. Opinion Colloid Interface Sci. <\/em>2014<\/strong>, 19<\/em>, 490-500.<\/a><\/p>\n\n\n\n

Bharti, B.; Findenegg, G.H.; Velev, O. D. Analysis of the Field-Assisted Permanent Assembly of Oppositely Charged Particles. Langmuir<\/em> 2014<\/strong>, 30<\/em>, 6577-6587.<\/a><\/p>\n\n\n\n

Morales, D.; Palleau, E.; Dickey, M. D.,; Velev, O. D. Electro-actuated hydrogel walkers with dual responsive legs. Soft Matter<\/em> 2014<\/strong>, 10<\/em>, 1337-1348.<\/a><\/p>\n\n\n\n

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2013<\/h3>\n\n\n\n
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Velev, O. D. Patchy nanoparticles: Curvature makes a difference. Nature Nanotechnol.<\/em> 2013<\/strong>, 8<\/em>, 620-621.<\/a><\/p>\n\n\n

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Koo, H.-J.; Velev, O. D. Regenerable photovoltaic devices with a hydrogel-embedded microvascular network. Sci. Rep. (Nature)<\/em> 2013<\/strong>, 3<\/em>, 2357(1-6).<\/a><\/p>\n\n\n\n

Palleau, E.; Morales, D.; Dickey, M. D.; Velev, O. D. Reversible patterning and actuation of hydrogels by electrically assisted ionoprinting. Nature Comm.<\/em> <\/strong>2013<\/strong>, 4<\/em>, 2257(1-7).<\/a><\/p>\n\n\n\n

Shields, C. W.; Zhu, S.; Yang, Y.; Bharti, B,; Liu, J.; Yellen, B. B.; Velev, O. D.; Lopez, G. P. Field-directed assembly of patchy anisotropic microparticles with defined shape. Soft Matter<\/em> 2013<\/strong>, 9<\/em>, 9219-9229.<\/a><\/p>\n\n\n\n

Fameau, A.-L.; Lam, S.; Velev, O. D. Multi-stimuli responsive foams combining particles and self-assembling fatty acids. Chem. Sci.<\/em> 2013<\/strong>, 4<\/em>, 3874-3881.<\/a><\/p>\n\n\n

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Blanco, E.; Lam, S.; Smoukov, S. K.; Velikov, K. P.; Khan, S. A.; Velev, O. D. Stability and viscoelasticity of magneto-Pickering foams. Langmuir<\/em> 2013<\/strong>, 29<\/em>, 10019-10027.<\/a><\/p>\n\n\n\n

Jenkins, J. S.; Flickinger, M. C.; Velev, O. D. Engineering Cellular Photocomposite Materials Using Convective Assembly. Materials<\/em> 2013<\/strong>, 6(5)<\/em>, 1803-1825.<\/a><\/p>\n\n\n\n

Koo, H.-J.; Velev, O. D. Ionic current devices\u2014Recent progress in the merging of electronic, microfluidic, and biomimetic structures. Biomicrofluidics<\/em>2013<\/strong>, 7<\/em>, 031501(1-10).<\/a><\/p>\n\n\n\n

Koo, H.-J.; Velev, O. D. Biomimetic photocatalytic reactor with a hydrogel-embedded microfluidic network. J. Mater. Chem. A<\/em> 2013<\/strong>, 1<\/em>, 11106-11110.<\/a><\/p>\n\n\n\n

Schmidle, H.; Jaeger, S.; Hall, C. K.; Velev, O. D.; Klapp, S. H. L. Two-dimensional colloidal networks induced by a uni-axial external field. Soft Matter<\/em> <\/strong>2013<\/strong>, 9<\/em>, 2518-2524.<\/a><\/p>\n\n\n\n

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2012<\/h3>\n\n\n\n
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Bharti, B.; Findenegg, G. H.; Velev, O. D. Co-assembly of oppositely charged particles into linear clusters and chains of controllable length. Sci. Rep. (Nature)<\/em> 2012<\/strong>, 2<\/em>, 1004(1-4).<\/a><\/p>\n\n\n

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Frangville, C.; Rutkevicius, M.; Richter, A. P.; Velev, O. D.; Stoyanov, S. D.; Paunov, V. N. ChemPhysChem<\/em> 2012<\/strong>, 13<\/em>, 4235\u20134243.<\/a><\/p>\n\n\n\n

Ucar, A. B.; Velev, O. D. Microfluidic elastomer composites with switchable Vis-IR transmittance. Soft Matter<\/em> 2012<\/strong>, 8<\/em>, 11232-11235.<\/a><\/p>\n\n\n\n

Gupta, S.; Kilpatrick,P. K.; Melvin, E. M.; Velev, O. D. On-chip latex agglutination immunoassay readout by electrochemical impedance spectroscopy. Lab on a Chip<\/em> 2012<\/strong>, 12<\/em>, 4279-4286.<\/a><\/p>\n\n\n\n

Sharma, R.; Chang, S.-T.; Velev, O. D. Gel-based self-propelling particles get programmed to dance. Langmuir<\/em> 2012<\/strong>, 28<\/em>, 10128\u221210135.<\/a><\/p>\n\n\n\n

Jenkins, J. S.; Flickinger, M. C.; Velev, O. D. Deposition of Composite Coatings from Particle-Particle and Particle-Yeast Blends by Convective-Sedimentation Assembly. Journal of Colloid and Interface Science<\/em> 2012<\/strong>, 380<\/em>, 192-200.<\/a><\/p>\n\n\n

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Gosse, J. L.; Chinn, M. S.; Grunden, A. M.; Bernal, O.L.; Jenkins, J.S; Yeager, C.; Kosourov, S.; Seibert, M.; Flickinger, M. C. A versatile method for preparation of hydrated microbial-latex biocatalytic coatings for gas absorption and gas evolution. Journal of Industrial Microbiology & Biotechnology<\/em> 2012<\/strong>, 39<\/em>, 1269\u20131278.<\/a><\/p>\n\n\n\n

Schmidle, H.; Hall, C. K.; Velev, O. D.; Klapp, S. H. L. Phase diagram of two-dimensional systems of dipole-like colloids. Soft Matter<\/em> 2012<\/strong>, 8<\/em>, 1521-1531.<\/a><\/p>\n\n\n\n

Kleinert, J.; Kim, S., Velev, O. D. Electric-field-controlled flow in nanoscale-thin wetting films. Langmuir<\/em> 2012<\/strong>, 28<\/em>, 3037\u22123044.<\/a><\/p>\n\n\n\n

So,J.-H.; Koo,H.-J.; Dickey, M. D.; Velev, O. D.; Ionic current rectification in soft-matter diodes with liquid-metal electrodes. Advanced Functional Materials<\/em> 2012<\/strong>, 22<\/em>, 625\u2013631.<\/a><\/p>\n\n\n\n

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2011<\/h3>\n\n\n\n
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Ashley, C. E.; Dunphy, D. R.; Jiang, Z.; Carnes, E. C.; Yuan, Z.; Petsev, D. N.; Atanassov, P. B.; Velev, O. D.; Sprung, M.; Wang, J.; Peabody, D. S.; Brinker, C. J. 1. Convective assembly of 2D lattices of virus-like particles visualized by in-situ grazing-incidence small-angle X-ray scattering. Small<\/em> 2011<\/strong>, 7<\/em>, No. 8, 1043\u20131050.<\/a><\/p>\n\n\n

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Koo, H.-J.; So, J.-H.; Dickey, M. D.; Velev, O. D. Towards All-Soft Matter Circuits: Prototypes of Quasi-Liquid Devices with Memristor Characteristics.Advanced Materials<\/em> 2011<\/strong>, 23<\/em>, 3559\u20133564.<\/a><\/p>\n\n\n\n

Hoeger, I.; Rojas, O. J.; Efimenko, K.; Velev, O. D.; Kelley, S. S. Ultrathin film coatings of aligned cellulose nanocrystals from a convective-shear assembly system and their surface mechanical properties. Soft Matter<\/em> 2011<\/strong>, 7<\/em>, 1957\u20131967.<\/a><\/p>\n\n\n\n

Koo, H.-J.; Chang, S. T.; Slocik, J. M.; Naik, R. R.; Velev, O. D. Aqueous soft matter based photovoltaic devices. Journal of Materials Chemistry<\/em> 2011<\/strong>, 21<\/em>, 72\u201379.<\/a><\/p>\n\n\n\n

Lam, S.; Blanco, E.; Smoukov, S.; Velikov, K. P.; Velev, O. D. Magnetically Responsive Pickering Foams. Journal of the American Chemical Society<\/em>2011<\/strong>, 133<\/em>, 13856\u201313859.<\/a><\/p>\n\n\n\n

Melvin, E. M.; Moore, B. R.; Gilchrist, K. H.; Grego, S.; Velev, O. D. On-chip collection of particles and cells by AC electroosmotic pumping and dielectrophoresis using asymmetric microelectrodes. Biomicrofluidics<\/em> 2011<\/strong>, 5<\/em>, 034113.<\/a><\/p>\n\n\n\n

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2010<\/h3>\n\n\n\n
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Brandy, M.L.; Cayre, O.J.; Fakhrullin, R.F.; Velev, O.D.; Paunov, V.N. Directed assembly of yeast cells into living celloidosomes by bubble templating. Soft Matter<\/em> 2010<\/strong>, 6<\/em>, 3494\u20133498.<\/a><\/p>\n\n\n

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Koo, H.-J.; Chang, S. T.; Velev, O. D. Ion-current diode with aqueous gel\/SiO2<\/sub> nanofilm interfaces. Small<\/em> 2010<\/strong>, 6<\/em>, 1393\u20131397.<\/a><\/p>\n\n\n\n

Kleinert, J.; Kim, S.; Velev, O. D. Electric-field-assisted convective assembly of colloidal crystal coatings. Langmuir<\/em> 2010<\/strong>, 26<\/em>, 10380\u201310385.<\/a><\/p>\n\n\n\n

Fakhrullin, R. F.; Brandy, M.-L.; Cayre, O. J.; Velev, O. D.; Paunov, V. N. Live celloidosome structures based on the assembly of individual cells by colloid interactions. Physical Chemistry Chemical Physics<\/em> 2010<\/strong>, 12<\/em>, 11912\u201311922.<\/a><\/p>\n\n\n\n

Gangwal, S.; Pawar, A.; Kretzschmar, I.; Velev, O. D. Programmed assembly of metallodielectric patchy particles in external AC electric fields. Soft Matter<\/em> 2010<\/strong>, 6<\/em>, 1413\u20131418.<\/a><\/p>\n\n\n\n

Gupta, S.; Alargova, R. G.; Kilpatrick, P. K.; Velev, O. D. On-chip dielectrophoretic coassembly of live cells and particles into responsive biomaterials. Langmuir<\/em> 2010<\/strong>, 26<\/em>, 3441\u20133452.<\/a><\/p>\n\n\n

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Goyal, A.; Hall, C. K.; Velev, O. D. Bicontinuous gels formed by self-assembly of dipolar colloid particles. Soft Matter<\/em> 2010<\/strong>, 6<\/em>, 480-484.<\/a><\/p>\n\n\n\n

Goyal, A.; Hall, C. K.; Velev, O. D. Self-assembly in binary mixtures of dipolar colloids: Molecular dynamics simulations. Journal of Chemical Physics<\/em>2010<\/strong>, 133<\/em>, 064511\/1\u201310.<\/a><\/p>\n\n\n\n

Rastogi, V.; Velikov, K. P.; Velev, O. D. Microfluidic characterization of sustained solute release from porous supraparticles. Physical Chemistry Chemical Physics<\/em> 2010<\/strong>, 12<\/em>, 11975\u201311983.<\/a><\/p>\n\n\n\n

Rastogi, V.; Garcia, A. A.; Marquez, M.; Velev, O. D. Anisotropic particle synthesis inside droplet templates on superhydrophobic surfaces. Macromolecular Rapid Communications<\/em> 2010<\/strong>, 31<\/em>, 190\u2013195.<\/a><\/p>\n\n\n\n

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2009<\/h3>\n\n\n\n
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Kim, S.; Barraza, H.; Velev, O. D. Intense and selective coloration of foams stabilized with functionalized particles. Journal of Materials Chemistry<\/em> 2009<\/strong>, 19<\/em>, 7043\u20137049.<\/a><\/p>\n\n\n\n

Chang, S. T.; U\u00e7ar, A. B.; Swindlehurst, G. R.; Bradley, R. O.; Renk, F. J.; Velev, O. D. Materials of controlled shape and stiffness with photocurable microfluidic endoskeleton. Advanced Materials<\/em> 2009<\/strong>, 21<\/em>, 2803\u20132807.<\/a><\/p>\n\n\n

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Jerrim, L. B.; Velev, O. D. Deposition of coatings from live yeast cells and large particles by “convective-sedimentation” assembly. Langmuir<\/em> 2009<\/strong>, 25<\/em>, 5692\u20135702.<\/a><\/p>\n\n\n\n

Velev, O. D.; Gupta, S. Materials fabricated by micro- and nanoparticle assembly – The challenging path from science to engineering. Advanced Materials<\/em>2009<\/strong>, 21<\/em>, 1897\u20131905.<\/a><\/p>\n\n\n\n

Smoukov, S. K.; Gangwal, S.; Marquez, M.; Velev, O. D. Reconfigurable responsive structures assembled from magnetic Janus particles. Soft Matter<\/em>2009<\/strong>, 5<\/em>, 1285\u20131292.<\/a><\/p>\n\n\n\n

Velev, O. D.; Gangwal, S.; Petsev, D. N. Particle-localized AC and DC manipulation and electrokinetics. Annual Reports on the Progress of Chemistry, Section C: Physical Chemistry<\/em> 2009<\/strong>, 105<\/em>, 213\u2013246.<\/a><\/p>\n\n\n\n

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2008<\/h3>\n\n\n\n
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Rastogi, V.; Melle, S.; Calderon, O. G.; Garcia, A. A.; Marquez, M.; Velev, O. D. Synthesis of light-diffracting assemblies from microspheres and nanoparticles in droplets on a superhydrophobic surface. Advanced Materials<\/em> 2008<\/strong>, 20<\/em>, 4263\u20134268.<\/a><\/p>\n\n\n\n

Gangwal, S.; Cayre, O. J.; Velev, O. D. Dielectrophoretic assembly of metallodielectric Janus particles in AC electric fields. Langmuir<\/em> 2008<\/strong>, 24<\/em>, 13312\u201313320.<\/a><\/p>\n\n\n\n

Budhlall, B. M.; Marquez, M.; Velev, O. D. Microwave, photo- and thermally responsive PNIPAm-gold nanoparticle microgels. Langmuir<\/em> 2008<\/strong>, 24<\/em>, 11959\u201311966.<\/a><\/p>\n\n\n\n

Wege, H. A.; Kim, S.; Paunov, V. N.; Zhong, Q. X.; Velev, O. D. Long-term stabilization of foams and emulsions with in-situ formed microparticles from hydrophobic cellulose. Langmuir<\/em> 2008<\/strong>, 24<\/em>, 9245\u20139253.<\/a><\/p>\n\n\n\n

Gupta, S.; Alargova, R. G.; Kilpatrick, P. K.; Velev, O. D. On-chip electric field driven assembly of biocomposites from live cells and functionalized particles. Soft Matter<\/em> 2008<\/strong>, 4<\/em>, 726\u2013730.<\/a><\/p>\n\n\n\n

Goyal, A.; Hall, C. K.; Velev, O. D. Phase diagram for stimulus-responsive materials containing dipolar colloidal particles. Physical Review E<\/em> 2008<\/strong>, 77<\/em>, 031401.<\/a><\/p>\n\n\n\n

Gangwal, S.; Cayre, O. J.; Bazant, M. Z.; Velev, O. D. Physical Review Letters<\/em> 2008<\/strong>, 100<\/em>, 058302.<\/a><\/p>\n\n\n\n

Kuncicky, D. M.; Velev, O. D. Surface-guided templating of particle assemblies inside drying sessile droplets. Langmuir<\/em> 2008<\/strong>, 24<\/em>, 1371\u20131380.<\/a><\/p>\n\n\n\n

Chang, S. T. Beaumont, E. Petsev, D. N. Velev, O. D. Remotely powered distributed microfluidic pumps and mixers based on miniature diodes. Lab on a Chip<\/em> 2008<\/strong>, 8<\/em>, 117\u2013124.<\/a><\/p>\n\n\n\n

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2007<\/h3>\n\n\n\n
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Rastogi, V.; Velev, O. D. Development and evaluation of realistic microbioassays in freely suspended droplets on a chip. Biomicrofluidics<\/em> 2007<\/strong>, 1<\/em>, 014107.<\/a><\/p>\n\n\n\n

Wege, H. A. Dyab, A. K. F.; Velev, O. D.; Paunov, V. N. Fabrication of magnetically-functionalized lens- and donut-shaped microparticles by a surface-formation technique. Physical Chemistry Chemical Physics<\/em> 2007<\/strong>, 9<\/em>, 6300\u20136303.<\/a><\/p>\n\n\n\n

Prevo, B. G.; Kuncicky, D. M.; Velev, O. D. Engineered deposition of coatings from nano- and micro-particles: A brief review of convective assembly at high volume fraction. Colloids and Surfaces A: Physicochemical and Engineering Aspects<\/em> 2007<\/strong>, 311<\/em>, 2\u201310.<\/a><\/p>\n\n\n\n

Cayre, O. J.; Chang, S. T.; Velev, O. D. Polyelectrolyte diode: Nonlinear current response of a junction between aqueous ionic gels. Journal of the American Chemical Society<\/em> 2007<\/strong>, 129<\/em>, 10801\u201310806.<\/a><\/p>\n\n\n\n

Yuan, Z. Petsev, D. N., Prevo, B. G.; Velev, O. D.; Atanassov, P. Two-dimensional nanoparticle arrays derived from ferritin monolayers. Langmuir<\/em> 2007<\/strong>, 23<\/em>, 5498\u20135504.<\/a><\/p>\n\n\n\n

Gupta, S.; Huda, S.; Kilpatrick, P. K.; Velev, O. D. Characterization and optimization of gold nanoparticle-based silver-enhanced immunoassays. Analytical Chemistry<\/em> 2007<\/strong>, 79<\/em>, 3810\u20133820.<\/a><\/p>\n\n\n\n

Zhong, Q. X.; Daubert, C. R.; Velev, O. D. Physicochemical variables affecting the rheology and microstructure of rennet casein gels. Journal of Agricultural and Food Chemistry<\/em> 2007<\/strong>, 55<\/em>, 2688\u20132697.<\/a><\/p>\n\n\n\n

Chang, S. T.; Paunov, V. N.; Petsev, D. N.; Velev, O. D. Remotely powered self-propelling particles and micropumps based on miniature diodes. Nature Materials<\/em> 2007<\/strong>, 6<\/em>, 235\u2013240.<\/a><\/p>\n\n\n\n

Prevo, B. G.; Hon, E. W.; Velev, O. D. Assembly and characterization of colloid-based antireflective coatings on multicrystalline silicon solar cells. Journal of Materials Chemistry<\/em> 2007<\/strong>, 17<\/em>, 791\u2013799.<\/a><\/p>\n\n\n\n

Kuncicky, D. M.; Bose, K.; Costa, K. D.; Velev, O. D. Sessile droplet templating of miniature porous hemispheres from colloid crystals. Chemistry of Materials<\/em> 2007<\/strong>, 19<\/em>, 141\u2013143.<\/a><\/p>\n\n\n\n

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2006<\/h3>\n\n\n\n
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Kuncicky, D. M.; Naik, R. R.; Velev, O. D. Rapid deposition and long-range alignment of nanocoatings and arrays of electrically conductive wires from tobacco mosaic virus. Small<\/em> 2006<\/strong>, 2<\/em>, 1462\u20131466.<\/a><\/p>\n\n\n\n

Velev, O. D.; Bhatt, K. H. On-chip micromanipulation and assembly of colloidal particles by electric fields. Soft Matter<\/em> 2006<\/strong>, 2<\/em>, 738\u2013750.<\/a><\/p>\n\n\n\n

Koo, H. Y.; Chang, S. T. Choi, W. S.; Park, J. H.; Kim, D. Y., Velev, O. D. Emulsion-based synthesis of reversibly swellable, magnetic nanoparticle-embedded polymer microcapsules. Chemistry of Materials<\/em> 2006<\/strong>, 18<\/em>, 3308\u20133313.<\/a><\/p>\n\n\n\n

Velev, O. D. Self-assembly of unusual nanoparticle crystals. Science 2006<\/strong>, 312<\/em>, 376\u2013377.<\/a><\/p>\n\n\n\n

Kuncicky, D. M.; Prevo, B. G.; Velev, O. D. Controlled assembly of SERS substrates templated by colloidal crystal films. Journal of Materials Chemistry<\/em>2006<\/strong>, 16<\/em>, 1207\u20131211.<\/a><\/p>\n\n\n\n

Chang, S. T.; Velev, O. D. Evaporation-induced particle microseparations inside droplets floating on a chip. Langmuir<\/em> 2006<\/strong>, 22<\/em>, 1459\u20131468.<\/a><\/p>\n\n\n\n

Alargova, R. G.; Paunov, V. N.; Velev, O. D. Formation of polymer microrods in shear flow by emulsification – Solvent attrition mechanism. Langmuir<\/em>2006<\/strong>, 22<\/em>, 765\u2013774.<\/a><\/p>\n\n\n\n

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2005<\/h3>\n\n\n\n
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Prevo, B. G.; Hwang, Y; Velev, O. D. Convective assembly of antireflective silica coatings with controlled thickness and refractive index. Chemistry of Materials<\/em> 2005<\/strong>, 17<\/em>, 3642\u20133651.<\/a><\/p>\n\n\n\n

Bhatt, K. H.; Grego, S.; Velev, O. D. An AC electrokinetic technique for collection and concentration of particles and cells on patterned electrodes. Langmuir<\/em> 2005<\/strong>, 21<\/em>, 6603\u20136612.<\/a><\/p>\n\n\n\n

Kuncicky, D. M.; Christesen, S. D.; Velev, O. D. Role of the micro- and nanostructure in the performance of surface-enhanced Raman scattering substrates assembled from gold nanoparticles. Applied Spectroscopy<\/em> 2005<\/strong>, 59<\/em>, 401\u2013409.<\/a><\/p>\n\n\n\n

Finkel, N. H.; Prevo, B. G., Velev, O. D.; He. L. Ordered silicon nanocavity arrays in surface-assisted desorption\/ionization mass spectrometry. Analytical Chemistry<\/em> 2005<\/strong>, 77<\/em>, 1088\u20131095.<\/a><\/p>\n\n\n\n

Millman, J. R.; Bhatt, K. H.; Prevo, B. G.; Velev, O. D. Anisotropic particle synthesis in dielectrophoretically controlled microdroplet reactors. Nature Materials<\/em> 2005<\/strong>, 4<\/em>, 98\u2013102.<\/a><\/p>\n\n\n\n

Prevo, B. G.; Fuller, J. C.; Velev, O. D. Rapid deposition of gold nanoparticle films with controlled thickness and structure by convective assembly. Chemistry of Materials<\/em> 2005<\/strong>, 17<\/em>, 28\u201335.<\/a><\/p>\n\n\n\n

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2004<\/h3>\n\n\n\n
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Alargova, R. G.; Warhadpande, D. S.; Paunov, V. N.; Velev, O. D. Foam superstabilization by polymer microrods. Langmuir<\/em> 2004<\/strong>, 20<\/em>, 10371\u201310374.<\/a><\/p>\n\n\n\n

Alargova, R. G.; Bhatt, K. H.; Paunov, V. N.; Velev, O. D. Scalable synthesis of a new class of polymer microrods by a liquid-liquid dispersion technique. Advanced Materials<\/em> 2004<\/strong>, 16<\/em>, 1653\u20131657.<\/a><\/p>\n\n\n\n

Zhong, Q. X.; Daubert, C. R.; Velev, O. D. Cooling effects on a model rennet casein gel system: Part II. Permeability and microscopy. Langmuir<\/em> 2004<\/strong>, 20<\/em>, 7406\u20137411.<\/a><\/p>\n\n\n\n

Zhong, Q. X.; Daubert, C. R.; Velev, O. D. Cooling effects on a model rennet casein gel system: Part I. Rheological characterization. Langmuir<\/em> 2004<\/strong>, 20<\/em>, 7399\u20137405.<\/a><\/p>\n\n\n\n

Noble, P. F.; Cayre, O. J.; Alargova, R. G.; Velev, O. D.; Paunov, V. N. Fabrication of “hairy” colloidosomes with shells of polymeric microrods. Journal of the American Chemical Society<\/em> 2004<\/strong>, 126<\/em>, 8092\u20138093.<\/a><\/p>\n\n\n\n

Prevo, B. G.; Velev, O. D. Controlled, rapid deposition of structured coatings from micro- and nanoparticle suspensions. Langmuir<\/em> 2004<\/strong>, 20<\/em>, 2099\u20132107.<\/a><\/p>\n\n\n\n

Bhatt, K. H.; Velev, O. D. Control and modeling of the dielectrophoretic assembly of on-chip nanoparticle wires. Langmuir<\/em> 2004<\/strong>, 20<\/em>, 467\u2013476.<\/a><\/p>\n\n\n\n

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2003<\/h3>\n\n\n\n
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Velev, O. D.; Prevo, B. G.; Bhatt, K. H. On-chip manipulation of free droplets. Nature<\/em> 2003<\/strong>, 426<\/em>, 515\u2013516.<\/a><\/p>\n\n\n\n

Cayre, O. J.; Paunov, V. N.; Velev, O. D. Fabrication of asymmetrically coated colloid particles by microcontact printing techniques. Journal of Materials Chemistry<\/em> 2003<\/strong>, 13<\/em>, 2445\u20132450.<\/a><\/p>\n\n\n\n

Cayre, O. J.; Paunov, V. N.; Velev, O. D. Fabrication of dipolar colloid particles by microcontact printing. Chemical Communications<\/em> 2003<\/strong>, 2296\u20132297.<\/a><\/p>\n\n\n\n

Tang, J.; Gao, B.; Geng, H. Z.; Velev, O. D.; Qin, L. C.; Zhou, O. Assembly of ID nanostructures into sub-micrometer diameter fibrils with controlled and variable length by dielectrophoresis. Advanced Materials<\/em> 2003<\/strong>, 15<\/em>, 1352\u20131355.<\/a><\/p>\n\n\n\n\n","protected":false},"excerpt":{"rendered":"

2025 Sarafska, T.; Ivanova, S.; Gateshki, M.; Sachanska, G.; Velev, O. D., & Spassov, T. Filamentous Chitosan Mats by Antisolvent Precipitation in the Regime of…<\/p>\n","protected":false},"author":124,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-fullwidth.php","meta":{"_acf_changed":false,"first_name":[],"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"class_list":["post-23","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/cbe.ncsu.edu\/velevgroup\/wp-json\/wp\/v2\/pages\/23","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cbe.ncsu.edu\/velevgroup\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cbe.ncsu.edu\/velevgroup\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cbe.ncsu.edu\/velevgroup\/wp-json\/wp\/v2\/users\/124"}],"replies":[{"embeddable":true,"href":"https:\/\/cbe.ncsu.edu\/velevgroup\/wp-json\/wp\/v2\/comments?post=23"}],"version-history":[{"count":9,"href":"https:\/\/cbe.ncsu.edu\/velevgroup\/wp-json\/wp\/v2\/pages\/23\/revisions"}],"predecessor-version":[{"id":2814,"href":"https:\/\/cbe.ncsu.edu\/velevgroup\/wp-json\/wp\/v2\/pages\/23\/revisions\/2814"}],"wp:attachment":[{"href":"https:\/\/cbe.ncsu.edu\/velevgroup\/wp-json\/wp\/v2\/media?parent=23"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}