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Items: 1 to 50 of 99

1.

Toxicological Assessment of a Lignin Core Nanoparticle Doped with Silver as an Alternative to Conventional Silver Core Nanoparticles.

Nix CE, Harper BJ, Conner CG, Richter AP, Velev OD, Harper SL.

Antibiotics (Basel). 2018 May 4;7(2). pii: E40. doi: 10.3390/antibiotics7020040.

2.

Reconfigurable engineered motile semiconductor microparticles.

Ohiri U, Shields CW 4th, Han K, Tyler T, Velev OD, Jokerst N.

Nat Commun. 2018 May 3;9(1):1791. doi: 10.1038/s41467-018-04183-y.

3.

Soft electrodes combining hydrogel and liquid metal.

Shay T, Velev OD, Dickey MD.

Soft Matter. 2018 May 2;14(17):3296-3303. doi: 10.1039/c8sm00337h.

PMID:
29670971
4.

Revisiting the colloidal fundamentals of water-dispersible polyesters: interactions and self-assembly of polymer nanoaggregates in water.

Islam S, Inglefield DL, Velev OD.

Soft Matter. 2018 Mar 14;14(11):2118-2130. doi: 10.1039/c7sm02536j.

PMID:
29488992
5.

Probing Contaminant-Induced Alterations in Chlorophyll Fluorescence by AC-Dielectrophoresis-Based 2D-Algal Array.

Siebman C, Velev OD, Slaveykova VI.

Biosensors (Basel). 2018 Feb 11;8(1). pii: E15. doi: 10.3390/bios8010015.

6.

Sequence-encoded colloidal origami and microbot assemblies from patchy magnetic cubes.

Han K, Shields CW 4th, Diwakar NM, Bharti B, López GP, Velev OD.

Sci Adv. 2017 Aug 4;3(8):e1701108. doi: 10.1126/sciadv.1701108. eCollection 2017 Aug.

7.

3D Printing by Multiphase Silicone/Water Capillary Inks.

Roh S, Parekh DP, Bharti B, Stoyanov SD, Velev OD.

Adv Mater. 2017 Aug;29(30). doi: 10.1002/adma.201701554. Epub 2017 Jun 7.

PMID:
28590510
8.

Investigation of interfacial properties of pure and mixed poloxamers for surfactant-mediated shear protection of mammalian cells.

Chang D, Fox R, Hicks E, Ferguson R, Chang K, Osborne D, Hu W, Velev OD.

Colloids Surf B Biointerfaces. 2017 Aug 1;156:358-365. doi: 10.1016/j.colsurfb.2017.05.040. Epub 2017 May 16.

PMID:
28551569
9.

Fabrication of Photoreactive Biocomposite Coatings via Electric Field-Assisted Assembly of Cyanobacteria.

Bernal OI, Bharti B, Flickinger MC, Velev OD.

Langmuir. 2017 May 30;33(21):5304-5313. doi: 10.1021/acs.langmuir.7b00335. Epub 2017 May 18.

PMID:
28481540
10.

Simulation study on the structural properties of colloidal particles with offset dipoles.

Rutkowski DM, Velev OD, Klapp SHL, Hall CK.

Soft Matter. 2017 May 3;13(17):3134-3146. doi: 10.1039/c7sm00226b.

PMID:
28397900
11.

Design and characterization of hydrogel-based microfluidic devices with biomimetic solute transport networks.

Koo HJ, Velev OD.

Biomicrofluidics. 2017 Mar 15;11(2):024104. doi: 10.1063/1.4978617. eCollection 2017 Mar.

12.

Chained Iron Microparticles for Directionally Controlled Actuation of Soft Robots.

Schmauch MM, Mishra SR, Evans BA, Velev OD, Tracy JB.

ACS Appl Mater Interfaces. 2017 Apr 5;9(13):11895-11901. doi: 10.1021/acsami.7b01209. Epub 2017 Mar 28.

PMID:
28349697
13.

Hydrogel-enabled osmotic pumping for microfluidics: towards wearable human-device interfaces.

Shay T, Dickey MD, Velev OD.

Lab Chip. 2017 Feb 14;17(4):710-716. doi: 10.1039/c6lc01486k.

PMID:
28150821
14.

Alternating Current-Dielectrophoresis Collection and Chaining of Phytoplankton on Chip: Comparison of Individual Species and Artificial Communities.

Siebman C, Velev OD, Slaveykova VI.

Biosensors (Basel). 2017 Jan 5;7(1). pii: E4. doi: 10.3390/bios7010004.

15.

Capillary Bridging as a Tool for Assembling Discrete Clusters of Patchy Particles.

Bharti B, Rutkowski D, Han K, Kumar AU, Hall CK, Velev OD.

J Am Chem Soc. 2016 Nov 16;138(45):14948-14953. Epub 2016 Nov 8.

PMID:
27775335
16.

Multidirectional colloidal assembly in concurrent electric and magnetic fields.

Bharti B, Kogler F, Hall CK, Klapp SH, Velev OD.

Soft Matter. 2016 Oct 7;12(37):7747-58. doi: 10.1039/c6sm01475e. Epub 2016 Aug 18.

PMID:
27537850
17.

Organic-inorganic patchy particles as a versatile platform for fluid-in-fluid dispersion stabilisation.

Blanco E, Smoukov SK, Velev OD, Velikov KP.

Faraday Discuss. 2016 Oct 6;191:73-88. Epub 2016 Jul 21.

PMID:
27442153
18.

Synthesis and Characterization of Biodegradable Lignin Nanoparticles with Tunable Surface Properties.

Richter AP, Bharti B, Armstrong HB, Brown JS, Plemmons D, Paunov VN, Stoyanov SD, Velev OD.

Langmuir. 2016 Jun 28;32(25):6468-77. doi: 10.1021/acs.langmuir.6b01088. Epub 2016 Jun 17.

PMID:
27268077
19.

The effect of charge separation on the phase behavior of dipolar colloidal rods.

Rutkowski DM, Velev OD, Klapp SH, Hall CK.

Soft Matter. 2016 Jun 14;12(22):4932-43. doi: 10.1039/c6sm00317f. Epub 2016 May 6.

PMID:
27151445
20.

Dissolution behaviour of ferric pyrophosphate and its mixtures with soluble pyrophosphates: Potential strategy for increasing iron bioavailability.

Tian T, Blanco E, Smoukov SK, Velev OD, Velikov KP.

Food Chem. 2016 Oct 1;208:97-102. doi: 10.1016/j.foodchem.2016.03.078. Epub 2016 Mar 23.

PMID:
27132828
21.

Bending of Responsive Hydrogel Sheets Guided by Field-Assembled Microparticle Endoskeleton Structures.

Morales D, Bharti B, Dickey MD, Velev OD.

Small. 2016 May;12(17):2283-90. doi: 10.1002/smll.201600037. Epub 2016 Mar 10.

PMID:
26969914
22.

Selective and directional actuation of elastomer films using chained magnetic nanoparticles.

Mishra SR, Dickey MD, Velev OD, Tracy JB.

Nanoscale. 2016 Jan 21;8(3):1309-13. doi: 10.1039/c5nr07410j.

PMID:
26677134
23.

Smart Nonaqueous Foams from Lipid-Based Oleogel.

Fameau AL, Lam S, Arnould A, Gaillard C, Velev OD, Saint-Jalmes A.

Langmuir. 2015 Dec 22;31(50):13501-10. doi: 10.1021/acs.langmuir.5b03660. Epub 2015 Dec 8.

PMID:
26606128
24.

Characterization and control of surfactant-mediated Norovirus interactions.

Mertens BS, Velev OD.

Soft Matter. 2015 Nov 28;11(44):8621-31. doi: 10.1039/c5sm01778e.

25.

Generic model for tunable colloidal aggregation in multidirectional fields.

Kogler F, Velev OD, Hall CK, Klapp SH.

Soft Matter. 2015 Oct 7;11(37):7356-66. doi: 10.1039/c5sm01103e. Epub 2015 Aug 17.

PMID:
26278680
26.

Nanocapillarity-mediated magnetic assembly of nanoparticles into ultraflexible filaments and reconfigurable networks.

Bharti B, Fameau AL, Rubinstein M, Velev OD.

Nat Mater. 2015 Nov;14(11):1104-9. doi: 10.1038/nmat4364. Epub 2015 Aug 3.

27.

An environmentally benign antimicrobial nanoparticle based on a silver-infused lignin core.

Richter AP, Brown JS, Bharti B, Wang A, Gangwal S, Houck K, Cohen Hubal EA, Paunov VN, Stoyanov SD, Velev OD.

Nat Nanotechnol. 2015 Sep;10(9):817-23. doi: 10.1038/nnano.2015.141. Epub 2015 Jul 13.

PMID:
26167765
28.
29.

The dynamics and stability of lubricating oil films during droplet transport by electrowetting in microfluidic devices.

Kleinert J, Srinivasan V, Rival A, Delattre C, Velev OD, Pamula VK.

Biomicrofluidics. 2015 May 19;9(3):034104. doi: 10.1063/1.4921489. eCollection 2015 May.

30.

Magnetophoretic assembly of flexible nanoparticles/lipid microfilaments.

Bharti B, Fameau AL, Velev OD.

Faraday Discuss. 2015;181:437-48. doi: 10.1039/c4fd00272e.

PMID:
25920595
31.

Scalable liquid shear-driven fabrication of polymer nanofibers.

Smoukov SK, Tian T, Vitchuli N, Gangwal S, Geisen P, Wright M, Shim E, Marquez M, Fowler J, Velev OD.

Adv Mater. 2015 Apr 24;27(16):2642-7. doi: 10.1002/adma.201404616. Epub 2015 Mar 18.

PMID:
25788298
32.

Assembly of Reconfigurable Colloidal Structures by Multidirectional Field-Induced Interactions.

Bharti B, Velev OD.

Langmuir. 2015 Jul 28;31(29):7897-908. doi: 10.1021/la504793y. Epub 2015 Feb 16.

PMID:
25683680
33.

On-chip microelectrode impedance analysis of mammalian cell viability during biomanufacturing.

Sharma R, Blackburn T, Hu W, Wiltberger K, Velev OD.

Biomicrofluidics. 2014 Sep 11;8(5):054108. doi: 10.1063/1.4895564. eCollection 2014 Sep.

34.

Field-directed of patchy anisotropic microparticles with defined shape.

Shields CW 4th, Zhu S, Yang Y, Bharti B, Liu J, Yellen BB, Velev OD, López GP.

Soft Matter. 2013 Sep 11;9(38):9219-29. doi: 10.1039/c3sm51119g.

PMID:
24988939
35.

Analysis of the field-assisted permanent assembly of oppositely charged particles.

Bharti B, Findenegg GH, Velev OD.

Langmuir. 2014 Jun 10;30(22):6577-87. doi: 10.1021/la5009335. Epub 2014 May 30.

PMID:
24836191
36.

Electro-actuated hydrogel walkers with dual responsive legs.

Morales D, Palleau E, Dickey MD, Velev OD.

Soft Matter. 2014 Mar 7;10(9):1337-48. doi: 10.1039/c3sm51921j.

PMID:
24651405
37.

Controlling the shape of evaporating droplets by ionic strength: formation of highly anisometric silica supraparticles.

Sperling M, Velev OD, Gradzielski M.

Angew Chem Int Ed Engl. 2014 Jan 7;53(2):586-90. doi: 10.1002/anie.201307401.

PMID:
24536105
38.

Ionic current devices-Recent progress in the merging of electronic, microfluidic, and biomimetic structures.

Koo HJ, Velev OD.

Biomicrofluidics. 2013 May 9;7(3):31501. doi: 10.1063/1.4804249. Review.

39.

Alternating current-dielectrophoresis driven on-chip collection and chaining of green microalgae in freshwaters.

Suscillon C, Velev OD, Slaveykova VI.

Biomicrofluidics. 2013 Apr 16;7(2):24109. doi: 10.1063/1.4801870. eCollection 2013.

40.

Patchy nanoparticles: Curvature makes a difference.

Velev OD.

Nat Nanotechnol. 2013 Sep;8(9):620-1. doi: 10.1038/nnano.2013.173. Epub 2013 Aug 18. No abstract available.

PMID:
23955809
41.

Regenerable photovoltaic devices with a hydrogel-embedded microvascular network.

Koo HJ, Velev OD.

Sci Rep. 2013;3:2357. doi: 10.1038/srep02357.

42.

Reversible patterning and actuation of hydrogels by electrically assisted ionoprinting.

Palleau E, Morales D, Dickey MD, Velev OD.

Nat Commun. 2013;4:2257. doi: 10.1038/ncomms3257.

PMID:
23907294
43.

Stability and viscoelasticity of magneto-Pickering foams.

Blanco E, Lam S, Smoukov SK, Velikov KP, Khan SA, Velev OD.

Langmuir. 2013 Aug 13;29(32):10019-27. doi: 10.1021/la4014224. Epub 2013 Aug 2.

PMID:
23863109
44.

Engineering Cellular Photocomposite Materials Using Convective Assembly.

Jenkins JS, Flickinger MC, Velev OD.

Materials (Basel). 2013 May 7;6(5):1803-1825. doi: 10.3390/ma6051803. Review.

45.

Co-assembly of oppositely charged particles into linear clusters and chains of controllable length.

Bharti B, Findenegg GH, Velev OD.

Sci Rep. 2012;2:1004. doi: 10.1038/srep01004. Epub 2012 Dec 19.

46.

Fabrication of environmentally biodegradable lignin nanoparticles.

Frangville C, Rutkevičius M, Richter AP, Velev OD, Stoyanov SD, Paunov VN.

Chemphyschem. 2012 Dec 21;13(18):4235-43. doi: 10.1002/cphc.201200537. Epub 2012 Oct 9.

PMID:
23047584
47.

On-chip latex agglutination immunoassay readout by electrochemical impedance spectroscopy.

Gupta S, Kilpatrick PK, Melvin E, Velev OD.

Lab Chip. 2012 Nov 7;12(21):4279-86. doi: 10.1039/c2lc40127d.

PMID:
22930134
48.

On-chip collection of particles and cells by AC electroosmotic pumping and dielectrophoresis using asymmetric microelectrodes.

Melvin EM, Moore BR, Gilchrist KH, Grego S, Velev OD.

Biomicrofluidics. 2011 Sep;5(3):34113-3411317. doi: 10.1063/1.3620419. Epub 2011 Aug 10.

49.

Deposition of composite coatings from particle-particle and particle-yeast blends by convective-sedimentation assembly.

Jenkins JS, Flickinger MC, Velev OD.

J Colloid Interface Sci. 2012 Aug 15;380(1):192-200. doi: 10.1016/j.jcis.2012.04.060. Epub 2012 May 4.

PMID:
22658210
50.

Gel-based self-propelling particles get programmed to dance.

Sharma R, Chang ST, Velev OD.

Langmuir. 2012 Jul 3;28(26):10128-35. doi: 10.1021/la301437f. Epub 2012 Jun 19.

PMID:
22656071

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