Chang-Hwan Choi - Publications

Affiliations: 
2006 University of California, Los Angeles, Los Angeles, CA 

73 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Song D, Jiang Y, Chou T, Asawa KM, Choi CH. Spontaneous Deicing on Cold Surfaces. Langmuir : the Acs Journal of Surfaces and Colloids. PMID 32902998 DOI: 10.1021/Acs.Langmuir.0C01523  0.376
2020 Gulfam R, Orejon D, Choi CH, Zhang P. Phase-change Slippery Liquid-infused Porous Surfaces with Thermo-responsive Wetting and Shedding States. Acs Applied Materials & Interfaces. PMID 32597163 DOI: 10.1021/Acsami.0C06441  0.319
2020 Zheng D, Choi CH, Sun G, Zhao X. Superwicking on Nanoporous Micropillared Surfaces. Acs Applied Materials & Interfaces. PMID 32525647 DOI: 10.1021/Acsami.0C04366  0.392
2020 Zheng D, Choi CH, Zhao X, Sun G. Facile fabrication of sponge-like porous micropillar arrays via an electrochemical process. Nanoscale. PMID 32373863 DOI: 10.1039/D0Nr01518K  0.403
2020 Wang D, Jiang Y, Zhu Z, Yin W, Asawa K, Choi CH, Drelich JW. Contact Line and Adhesion Force of Droplets on Concentric Ring-Textured Hydrophobic Surfaces. Langmuir : the Acs Journal of Surfaces and Colloids. PMID 32133857 DOI: 10.1021/Acs.Langmuir.9B03953  0.352
2020 Liu Y, Du K, Wathuthanthri I, Xu W, Choi C. Freestanding Photoresist Film: A Versatile Template for Three‐Dimensional Micro‐ and Nanofabrication Advanced Functional Materials. 2004129. DOI: 10.1002/Adfm.202004129  0.521
2019 Zhang Z, Ding J, Ocko BM, Fluerasu A, Wiegart L, Zhang Y, Kobrak M, Tian Y, Zhang H, Lhermitte J, Choi CH, Fisher FT, Yager KG, Black CT. Nanoscale viscosity of confined polyethylene oxide. Physical Review. E. 100: 062503. PMID 31962430 DOI: 10.1103/Physreve.100.062503  0.329
2019 Xi Y, Kaper HJ, Choi CH, Sharma PK. Tribological properties of microporous polydimethylsiloxane (PDMS) surfaces under physiological conditions. Journal of Colloid and Interface Science. 561: 220-230. PMID 31816467 DOI: 10.1016/J.Jcis.2019.11.082  0.337
2019 Lee J, Jiang Y, Hizal F, Ban GH, Jun S, Choi CH. Durable omniphobicity of oil-impregnated anodic aluminum oxide nanostructured surfaces. Journal of Colloid and Interface Science. 553: 734-745. PMID 31254871 DOI: 10.1016/J.Jcis.2019.06.068  0.347
2019 Jiang Y, Xu W, Sarshar MA, Choi CH. Generalized models for advancing and receding contact angles of fakir droplets on pillared and pored surfaces. Journal of Colloid and Interface Science. 552: 359-371. PMID 31132638 DOI: 10.1016/J.Jcis.2019.05.053  0.35
2019 Sarshar MA, Jiang Y, Xu W, Choi CH. Depinning force of a receding droplet on pillared superhydrophobic surfaces: Analytical models. Journal of Colloid and Interface Science. 543: 122-129. PMID 30782518 DOI: 10.1016/J.Jcis.2019.02.042  0.321
2018 Du K, Jiang Y, Liu Y, Wathuthanthri I, Choi CH. Manipulation of the Superhydrophobicity of Plasma-Etched Polymer Nanostructures. Micromachines. 9. PMID 30424237 DOI: 10.3390/Mi9060304  0.595
2018 Gusnaniar, Hizal F, Choi CH, Sjollema J, Nuryastuti T, Rustema-Abbing M, Rozenbaum RT, van der Mei HC, Busscher HJ, Wessel SW. Transmission of Mono-species and Dual-species Biofilms from Smooth to Nanopillared Surfaces. Applied and Environmental Microbiology. PMID 29802194 DOI: 10.1128/Aem.01035-18  0.303
2018 Jiang Y, Sun Y, Drelich JW, Choi CH. Spontaneous Spreading of a Droplet: The Role of Solid Continuity and Advancing Contact Angle. Langmuir : the Acs Journal of Surfaces and Colloids. PMID 29629765 DOI: 10.1021/Acs.Langmuir.8B00522  0.356
2018 Song D, Song B, Hu H, Du X, Du P, Choi C, Rothstein JP. Effect of a surface tension gradient on the slip flow along a superhydrophobic air-water interface Physical Review Fluids. 3. DOI: 10.1103/Physrevfluids.3.033303  0.323
2018 Du K, Jiang Y, Huang P, Ding J, Gao T, Choi C. Self-formation of polymer nanostructures in plasma etching: mechanisms and applications Journal of Micromechanics and Microengineering. 28: 14006. DOI: 10.1088/1361-6439/Aa9D28  0.543
2018 Du K, Wathuthanthri I, Ding J, Choi C. Superhydrophobic waveguide: Liquid-core air-cladding waveguide platform for optofluidics Applied Physics Letters. 113: 143701. DOI: 10.1063/1.5049692  0.559
2018 Luan Y, Liu S, Pihl M, Mei HCvd, Liu J, Hizal F, Choi C, Chen H, Ren Y, Busscher HJ. Bacterial interactions with nanostructured surfaces Current Opinion in Colloid and Interface Science. 38: 170-189. DOI: 10.1016/J.Cocis.2018.10.007  0.375
2017 Du K, Wathuthanthri I, Choi CH. The Rise of Scalable Micro/Nanopatterning. Micromachines. 8. PMID 30400465 DOI: 10.3390/Mi8090275  0.527
2017 Zheng D, Jiang Y, Yu W, Jiang X, Zhao X, Choi CH, Sun G. Salvinia-Effect-Inspired "Sticky" Superhydrophobic Surfaces by Meniscus-Confined Electrodeposition. Langmuir : the Acs Journal of Surfaces and Colloids. PMID 29096056 DOI: 10.1021/Acs.Langmuir.7B03014  0.409
2017 Du K, Ding J, Wathuthanthri I, Choi CH. Selective Hierarchical Patterning of Silicon Nanostructures via Soft Nanostencil Lithography. Nanotechnology. PMID 28914234 DOI: 10.1088/1361-6528/Aa8Ce8  0.592
2017 Xu W, Palumbo A, Xu J, Jiang Y, Choi CH, Yang EH. On-Demand Capture and Release of Organic Droplets using Surfactant-Doped Polypyrrole Surfaces. Acs Applied Materials & Interfaces. PMID 28621515 DOI: 10.1021/Acsami.7B03787  0.34
2017 Jiang Y, Xu J, Lee J, Du K, Yang EH, Moon MW, Choi CH. Nanotexturing of Conjugated Polymers via One-step Maskless Oxygen Plasma Etching for Enhanced Tunable Wettability. Langmuir : the Acs Journal of Surfaces and Colloids. PMID 28618226 DOI: 10.1021/Acs.Langmuir.7B01593  0.612
2017 Hizal F, Rungraeng N, Lee J, Jun S, Busscher HJ, Van der Mei HC, Choi CH. Nanoengineered Superhydrophobic Surfaces of Aluminum with Extremely Low Bacterial Adhesivity. Acs Applied Materials & Interfaces. PMID 28291321 DOI: 10.1021/Acsami.7B01322  0.374
2017 Chauvin A, Stephant N, Du K, Ding J, Wathuthanthri I, Choi C, Tessier P, Mel AE. Large-Scale Fabrication of Porous Gold Nanowires via Laser Interference Lithography and Dealloying of Gold–Silver Nano-Alloys Micromachines. 8: 168. DOI: 10.3390/Mi8060168  0.584
2017 Du K, Ding J, Liu Y, Wathuthanthri I, Choi C. Stencil Lithography for Scalable Micro- and Nanomanufacturing Micromachines. 8: 131. DOI: 10.3390/Mi8040131  0.574
2017 Ban G, Lee J, Choi C, Li Y, Jun S. Nano-patterned aluminum surface with oil-impregnation for improved antibacterial performance Lwt - Food Science and Technology. 84: 359-363. DOI: 10.1016/J.Lwt.2017.05.061  0.336
2016 Chauvin A, Delacôte C, Boujtita M, Angleraud B, Ding J, Choi CH, Tessier PY, El Mel AA. Dealloying of gold-copper alloy nanowires: From hillocks to ring-shaped nanopores. Beilstein Journal of Nanotechnology. 7: 1361-1367. PMID 27826510 DOI: 10.3762/Bjnano.7.127  0.376
2016 Hizal F, Choi CH, Busscher HJ, Van der Mei HC. Staphylococcal Adhesion, Detachment and Transmission on Nanopillared Si Surfaces. Acs Applied Materials & Interfaces. PMID 27750009 DOI: 10.1021/Acsami.6B09437  0.337
2016 Xu W, Xu J, Li X, Tian Y, Choi CH, Yang EH. Lateral actuation of an organic droplet on conjugated polymer electrodes via imbalanced interfacial tensions. Soft Matter. PMID 27426489 DOI: 10.1039/C6Sm01223J  0.324
2016 Mel AE, Tessier PY, Buffiere M, Gautron E, Ding J, Du K, Choi CH, Konstantinidis S, Snyders R, Bittencourt C, Molina-Luna L. Controlling the Formation of Nanocavities in Kirkendall Nanoobjects through Sequential Thermal Ex Situ Oxidation and In Situ Reduction Reactions. Small (Weinheim An Der Bergstrasse, Germany). PMID 27061060 DOI: 10.1002/Smll.201600396  0.518
2016 Chauvin A, Delacote C, Molina-Luna L, Duerrschnabel M, Boujtita M, Thiry D, Du K, Ding J, Choi CH, Tessier PY, El Mel AA. Planar arrays of nanoporous gold nanowires: when electrochemical dealloying meets nanopatterning. Acs Applied Materials & Interfaces. PMID 26926232 DOI: 10.1021/Acsami.5B11244  0.592
2016 Park J, Choi C, Hyun S, Moon HC, Vincent Joseph KL, Kim JK. Microphase Separation of P3HT-Containing Miktoarm Star Copolymers Macromolecules. 49: 616-623. DOI: 10.1021/acs.macromol.5b02600  0.383
2016 El Mel AA, Chettab M, Gautron E, Chauvin A, Humbert B, Mevellec JY, Delacote C, Thiry D, Stephant N, Ding J, Du K, Choi CH, Tessier PY. Galvanic Replacement Reaction: A Route to Highly Ordered Bimetallic Nanotubes Journal of Physical Chemistry C. 120: 17652-17659. DOI: 10.1021/Acs.Jpcc.6B06393  0.601
2016 Lee C, Choi C, Kim C. Superhydrophobic drag reduction in laminar flows: a critical review Experiments in Fluids. 57: 176. DOI: 10.1007/S00348-016-2264-Z  0.754
2015 Choi SP, Choi CY, Park K, Kim N, Moon HS, Lee D, Chun T. Glabretal-type triterpenoid from the root bark of Dictamnus dasycarpus ameliorates collagen-induced arthritis by inhibiting Erk-dependent lymphocyte proliferation. Journal of Ethnopharmacology. PMID 26656538 DOI: 10.1016/j.jep.2015.10.043  0.369
2015 Xu W, Xu J, Choi CH, Yang EH. In Situ Control of Underwater-Pinning of Organic Droplets on a Surfactant-Doped Conjugated Polymer Surface. Acs Applied Materials & Interfaces. PMID 26536473 DOI: 10.1021/Acsami.5B07589  0.364
2015 Jeong C, Lee J, Sheppard K, Choi CH. Air-Impregnated Nanoporous Anodic Aluminum Oxide Layers for Enhancing Corrosion Resistance of Aluminum. Langmuir : the Acs Journal of Surfaces and Colloids. PMID 26393523 DOI: 10.1021/Acs.Langmuir.5B02392  0.325
2015 Hizal F, Zhuk I, Sukhishvili S, Busscher HJ, van der Mei HC, Choi CH. Impact of 3D Hierarchical Nanostructures on the Antibacterial Efficacy of a Bacteria-Triggered Self-Defensive Antibiotic Coating. Acs Applied Materials & Interfaces. 7: 20304-13. PMID 26305913 DOI: 10.1021/Acsami.5B05947  0.322
2015 Thiry D, Molina-Luna L, Gautron E, Stephant N, Chauvin A, Du K, Ding J, Choi CH, Tessier PY, El Mel AA. The Kirkendall Effect in Binary Alloys: Trapping Gold in Copper Oxide Nanoshells Chemistry of Materials. 27: 6374-6384. DOI: 10.1021/Acs.Chemmater.5B02391  0.562
2014 Du K, Wathuthanthri I, Liu Y, Kang YT, Choi CH. Fabrication of polymer nanowires via maskless O2 plasma etching. Nanotechnology. 25: 165301. PMID 24670779 DOI: 10.1088/0957-4484/25/16/165301  0.555
2014 El Mel AA, Molina-Luna L, Buffière M, Tessier PY, Du K, Choi CH, Kleebe HJ, Konstantinidis S, Bittencourt C, Snyders R. Electron beam nanosculpting of Kirkendall oxide nanochannels. Acs Nano. 8: 1854-61. PMID 24476494 DOI: 10.1021/Nn406328F  0.509
2014 Ding J, Du K, Wathuthanthri I, Choi CH, Fisher FT, Yang EH. Transfer patterning of large-area graphene nanomesh via holographic lithography and plasma etching Journal of Vacuum Science and Technology B: Nanotechnology and Microelectronics. 32. DOI: 10.1116/1.4895667  0.572
2013 Lu Y, Sarshar MA, Du K, Chou T, Choi CH, Sukhishvili SA. Large-amplitude, reversible, pH-triggered wetting transitions enabled by layer-by-layer films. Acs Applied Materials & Interfaces. 5: 12617-23. PMID 24191775 DOI: 10.1021/Am403944M  0.559
2013 El Mel AA, Buffière M, Tessier PY, Konstantinidis S, Xu W, Du K, Wathuthanthri I, Choi CH, Bittencourt C, Snyders R. Highly ordered hollow oxide nanostructures: the Kirkendall effect at the nanoscale. Small (Weinheim An Der Bergstrasse, Germany). 9: 2838-43. PMID 23440974 DOI: 10.1002/Smll.201202824  0.553
2013 Tsai YT, Choi CH, Yang EH. Low-voltage manipulation of an aqueous droplet in a microchannel via tunable wetting on PPy(DBS). Lab On a Chip. 13: 302-9. PMID 23202805 DOI: 10.1039/C2Lc40621G  0.306
2013 Du K, Liu Y, Wathuthanthri I, Choi CH. Fabrication of hierarchical nanostructures using free-standing trilayer membrane Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures. 31. DOI: 10.1116/1.4821655  0.606
2013 El Mel AA, Buffiere M, Tessier PY, Xu W, Du K, Choi CH, Konstantinidis S, Bittencourt C, Snyders R. Fabrication of highly ordered hollow oxide nanostructures based on nanoscale Kirkendall effect and ostwald ripening Proceedings - Winter Simulation Conference. 46-48. DOI: 10.1109/INEC.2013.6465949  0.534
2013 Aljallis E, Sarshar MA, Datla R, Sikka V, Jones A, Choi CH. Experimental study of skin friction drag reduction on superhydrophobic flat plates in high Reynolds number boundary layer flow Physics of Fluids. 25. DOI: 10.1063/1.4791602  0.344
2013 Liu Y, Choi CH. Condensation-induced wetting state and contact angle hysteresis on superhydrophobic lotus leaves Colloid and Polymer Science. 291: 437-445. DOI: 10.1007/S00396-012-2751-6  0.312
2013 Mel AE, Buffière M, Tessier P, Konstantinidis S, Xu W, Du K, Wathuthanthri I, Choi C, Bittencourt C, Snyders R. Hollow Nanostructures: Highly Ordered Hollow Oxide Nanostructures: The Kirkendall Effect at the Nanoscale (Small 17/2013) Small. 9: 2837-2837. DOI: 10.1002/Smll.201370103  0.568
2013 Wathuthanthri I, Liu Y, Du K, Xu W, Choi CH. Simple holographic patterning for high-aspect-ratio three-dimensional nanostructures with large coverage area Advanced Functional Materials. 23: 608-618. DOI: 10.1002/Adfm.201201814  0.58
2012 El Mel AA, Duvail JL, Gautron E, Xu W, Choi CH, Angleraud B, Granier A, Tessier PY. Highly ordered ultralong magnetic nanowires wrapped in stacked graphene layers. Beilstein Journal of Nanotechnology. 3: 846-51. PMID 23365798 DOI: 10.3762/Bjnano.3.95  0.327
2012 Liu Y, Xin JH, Choi CH. Cotton fabrics with single-faced superhydrophobicity. Langmuir : the Acs Journal of Surfaces and Colloids. 28: 17426-34. PMID 23186211 DOI: 10.1021/La303714H  0.326
2012 Xu W, Choi CH. From sticky to slippery droplets: dynamics of contact line depinning on superhydrophobic surfaces. Physical Review Letters. 109: 024504. PMID 23030167 DOI: 10.1103/Physrevlett.109.024504  0.334
2012 Du K, Wathuthanthri I, Liu Y, Xu W, Choi CH. Wafer-scale pattern transfer of metal nanostructures on polydimethylsiloxane (PDMS) substrates via holographic nanopatterns. Acs Applied Materials & Interfaces. 4: 5505-14. PMID 23020206 DOI: 10.1021/Am301423S  0.59
2012 Jeong C, Choi CH. Single-step direct fabrication of pillar-on-pore hybrid nanostructures in anodizing aluminum for superior superhydrophobic efficiency. Acs Applied Materials & Interfaces. 4: 842-8. PMID 22201335 DOI: 10.1021/Am201514N  0.407
2012 Liu Y, Du K, Wathuthanthri I, Choi CH. From nanocone to nanodisc: Structural transformation of gold nanoarrays via simple mechanical stresses Journal of Vacuum Science and Technology B:Nanotechnology and Microelectronics. 30. DOI: 10.1116/1.4765635  0.552
2012 Du K, Liu Y, Wathuthanthri I, Choi CH. Dual applications of free-standing holographic nanopatterns for lift-off and stencil lithography Journal of Vacuum Science and Technology B:Nanotechnology and Microelectronics. 30. DOI: 10.1116/1.4757110  0.584
2012 Xu W, Choi CH. Effects of surface topography and colloid particles on the evaporation kinetics of sessile droplets on superhydrophobic surfaces Journal of Heat Transfer. 134. DOI: 10.1115/1.4005715  0.375
2012 Liu Y, Du K, Wathuthanthri I, Xu W, Choi CH. 3-D nanofabrication using nanostructured photoresist film as free-standing appliqué Proceedings of the Ieee International Conference On Micro Electro Mechanical Systems (Mems). 192-195. DOI: 10.1109/MEMSYS.2012.6170149  0.478
2011 Du K, Wathuthanthri I, Mao W, Xu W, Choi CH. Large-area pattern transfer of metallic nanostructures on glass substrates via interference lithography. Nanotechnology. 22: 285306. PMID 21642762 DOI: 10.1088/0957-4484/22/28/285306  0.599
2011 Tsai YT, Choi CH, Gao N, Yang EH. Tunable wetting mechanism of polypyrrole surfaces and low-voltage droplet manipulation via redox. Langmuir : the Acs Journal of Surfaces and Colloids. 27: 4249-56. PMID 21370901 DOI: 10.1021/La104403W  0.371
2011 Xu W, Choi CH. Experimental studies on evaporation kinetics and wetting dynamics of nanofluid droplets on superhydrophobic surfaces of micro-post patterns Journal of Adhesion Science and Technology. 25: 1305-1321. DOI: 10.1163/016942411X555881  0.391
2011 Xu W, Leeladhar R, Tsai YT, Yang EH, Choi CH. Evaporative self-assembly of nanowires on superhydrophobic surfaces of nanotip latching structures Applied Physics Letters. 98. DOI: 10.1063/1.3554360  0.38
2010 Tsai YT, Xu W, Yang EH, Choi CH. Self-assembly of nanowires at three-phase contact lines on superhydrophobic surfaces Nanoscience and Nanotechnology Letters. 2: 150-156. DOI: 10.1166/Nnl.2010.1073  0.311
2009 Choi CH, Kim CJ. Droplet evaporation of pure water and protein solution on nanostructured superhydrophobic surfaces of varying heights. Langmuir : the Acs Journal of Surfaces and Colloids. 25: 7561-7. PMID 19518098 DOI: 10.1021/La803614H  0.381
2009 Choi CH, Heydarkhan-Hagvall S, Wu BM, Dunn JC, Beygui RE, Kim CJ. Cell growth as a sheet on three-dimensional sharp-tip nanostructures. Journal of Biomedical Materials Research. Part A. 89: 804-17. PMID 18523950 DOI: 10.1002/Jbm.A.32101  0.343
2009 Lee C, Choi CH, Kim CJ. Effect of geometric parameters of superhydrophobic surface on liquid slip Asme International Mechanical Engineering Congress and Exposition, Proceedings. 10: 77-86. DOI: 10.1115/IMECE2008-68190  0.661
2008 Lee C, Choi CH, Kim CJ. Structured surfaces for a giant liquid slip. Physical Review Letters. 101: 064501. PMID 18764458 DOI: 10.1103/Physrevlett.101.064501  0.696
2007 Choi CH, Hagvall SH, Wu BM, Dunn JC, Beygui RE, CJ Kim CJ. Cell interaction with three-dimensional sharp-tip nanotopography. Biomaterials. 28: 1672-9. PMID 17174392 DOI: 10.1016/J.Biomaterials.2006.11.031  0.307
2006 Choi CH, Ulmanella U, Kim J, Ho CM, Kim CJ. Effective slip and friction reduction in nanograted superhydrophobic microchannels Physics of Fluids. 18. DOI: 10.1063/1.2337669  0.638
2003 Choi CH, Westin KJA, Breuer KS. Apparent slip flows in hydrophilic and hydrophobic microchannels Physics of Fluids. 15: 2897-2902. DOI: 10.1063/1.1605425  0.337
Show low-probability matches.