Domestic Journal


SCI(E) Journal                               

the corresponding author




1. Jihyeon Park, and Jinsub Choi*,  "Formation of Well Dispersed TiO2 Microcones; the 20% Surface Occupation", Applied Surface Science, accepted  (2018).



12. Gibaek Lee, Sudeok Kim, Sunkyu Kim, and Jinsub Choi*,  "SiO2/TiO2 composite film for high capacity and excellent cycling stability in lithium ion battery anode ", Advanced Functional Materials,  27, 39, 1703538 (2017.10) cover picture

11. Jaejin Han, Hyeonseok Yoo, Moonsu Kim, Gibaek Lee*, Jinsub Choi*, "High-performance bipolar plate of thin IrOx-coated TiO2 nanotubes in vanadium redox flow batteries", Catalysis Today 295, 132 (2017.10)

10. Moonsu Kim, Hyeonseok Yoo, Gibaek Lee*, Jinsub Choi*, "Enhanced VRB electrochemical performance using tungsten as an electrolyte additive", Electrochimica Acta 246, 190 (2017.08)

9. Jihyeon Park, Gibaek Lee*, and Jinsub Choi*, Key Anodization Factors for Determining the Formation of TiO2 Microcones vs Nanotubes", Journal of The Electrochemical Society, 164 (9) D640 (2017.07)

8. Minkyeong Jung, Gibaek Lee*, Jinsub Choi*, "Electrochemical plating of Cu-Sn alloy in non-cyanide solution to substitute for Ni undercoating layer", Electrochimica Acta 241, 229 (2017.07)

7. Sunkyu Kim, Minkyeong Jung, Moonsu Kim, Jinsub Choi*, "Bi-functional anodic TiO2 oxide: Nanotubes for wettability control and barrier oxide for uniform coloring", Applied Surface Science 407,  353 (2017.06)

6. Kiseok Oh, Kiyoung Lee*,  Jinsub Choi*, "Influence of geometry and crystal structures of TiO2 nanotubes on micro Vickers hardness" Materials Letters 192, 137 (2017.04)

5. Chulho Lee, Kiseok Oh, Dongeun Lee, Yelim Kim, Hyungsop Yoon, Dong-Wha Park, Moon Gab Kim, Kiyoung Lee*, Jinsub Choi*,"Self-sealing anodization approach to enhance micro-Vickers hardness and corrosion protection of a die cast Al alloy", Journal of Physics and Chemistry of Solids, 103, 87 (2017.04)

4. Hyeonseok Yoo,  Alexander Welle, Wei Guo, Jinsub Choi, Engelbert Redel*, "Electrodeposition of WO3 nanoparticles into surface mounted metal-organic frameworks HKUST-1 thin films", Nanotechnology 28, 115605 (2017.03).

3. Hyeonseok Yoo, Kiseok Oh, Yu Ri Lee, Kyung Ho Row, Gibaek Lee*, Jinsub Choi*, "Simultaneous co-doping of RuO2 and IrO2 into anodic TiO2 nanotubes: A binary catalyst for electrochemical water splitting", International Journal o f Hydrogen Energy 42 , 6657 (2017.03)

2. Moonsu Kim,  Hyeonseok Yoo, Jinsub Choi*  "Non-nickel-based sealing of anodic porous aluminum oxide in NaAlO2", Surface and Coatings Technology, 310 (25), 106 (2017.01)

1. Hyeonseok Yoo, Kiseok Oh, *, Jinsub Choi*,"RuO2-Doped Anodic TiO2 Nanotubes for Water Oxidation: Single-Step Anodization vs Potential Shock Method", Journal of Electrochemical Society, 164, H104 (2017.1).



5. Seungho Park,  Woonsuk Hwang*, Jinsub Choi*, "Pt Heating Electrode for Microheater Based on Electrochemically Prepared Anodic Porous Alumina", International Journal of Electrochemistry Science, 11, 7401 (2016.9).

4. Oonhee Rhee, *, Jinsub Choi*, "Highly-ordered TiO2 microcones with high rate performance for enhanced lithium ion storages", ACS Applied Materials and Interfaces, 8 (23), 14558 (2016.5).

3. Wojciech J. Stepniowski*, Jinsub Choi, Hyeonseok Yoo,  Kiseok Oh, Marta Michalska-Domanska, Paulina Chilimoniuk, Tomasz Czujko, Radoslaw Lyszkowski, Stanislaw Jozwiak, Zbigniew Bojar, Dusan Losic " Anodization of FeAl intermetallic alloys for bandgap tunable nanoporous mixed aluminum-iron oxide ",  Journal of Electroanalytical Chemistry, 771, 37 (2016.4).

2. Mijeong Seong, Sunkyu Kim,Hyeonseok Yoo, Jinsub Choi*, "Doping of anodic nanotubular TiO2 electrodes with MnO2 for use as catalysts in water oxidation ", Catalysis Today, 260, 135 (2016.2).

1. Wojciech J. Stepniowski*, Jinsub Choi, Hyeonseok Yoo, Marta Michalska-Domanska, Paulina Chilimoniuk, Tomasz Czujko, " Quantitative fast Fourier transform based arrangement analysis of porous anodic oxide formed by self-organized anodization of FeAl intermetallic alloy ", Materials Letters, 164, 176 (2016.2).



8. Sunkyu Kim, Hyeonseok Yoo, Oonhee Rhee, Jinsub Choi,* "Doping of Pt into anodic TiO2 nanotubes for water oxidation: underpotential shock method in Cl- solution ", The Journal of Physical Chemistry C, 119, 21497 (2015.9).

7. Dongeun Lee, Yong-Wook Choi, Ye-Seul Na, Soo-Suk Choi, Dong-Wha Park, Jinsub Choi,* "Fe2O3 nanopowders prepared by a thermal plasma process for water oxidation ",  Materials Research Bulletin,  68, 221 (2015. 8).

6. Ye-Seul Na, Hyeonseok Yoo, Tae-Hee Kim, Jinsub Choi, Wan In Lee, Sooseok Choi, Dong-Wha Park,* "Electrochemical performance of Si-multiwall carbon nanotube nanocomposite anode synthesized by thermal plasma" Thin Solid Films, 587, 14 (2015.7)

5. Sunkyu Kim, Mijeong Seong, Jinsub Choi,*" Rapid Breakdown Anodization for the Preparation of Titania Nanotubes in Halogen-Free Acids ", Journal of Electrochemical Society, 162, C205 (2015.6).

4. Yong-Wook Choi, Mijeong Seong, Hyeonseok Yoo, Dong-Wha Park, Seung Kyu Oh, Joon Seop Kwak, Yongan Jung, Jinsub Choi,*"Effects of electron-beam pretreatment on anodically grown TiO2 nanotubes", ECS Electrochemistry Letters, 4, C15 (2015.4).

3. Yeonmi Gim, Mijeong Seong, Yong-Wook Choi, Jinsub Choi,* "RuO2-doping into high-aspect-ratio anodic TiO2 nanotubes by electrochemical potential shock for water oxidation ", Electrochemistry Communications, 52, 37 (2015.3).

2. Hyeonseok Yoo, Yong-Wook Choi, Jinsub Choi,* "TiO2 nanotubes with a doping of ruthenium oxide by single-step anodization for water oxidation applications ", ChemCatChem, 7, 643 (2015.2).

1. Yong-Wook Choi, Sunkyu Kim, Mijeong Seong, Hyeonseok Yoo, Jinsub Choi,*"NH4-doped anodic WO3 prepared through anodization and subsequent NH4OH treatement for water splitting", Applied Surface Science, 324, 414 (2015.1).



2. Jin Won Kim, Jae Kwang Lee,* Jinsub Choi, Hyejin Lee, Jaeyoung Lee,* "Facile preparation of SnC2O4 nanowires for anode materials of a Li ion battery", Current Applied Physics, 14, 892 (2014.6).

1.Yong-Wook Choi, Sowoon Shin, Dong-Wha Park, Jinsub Choi,*"Surface treatment of iron by electrochemical oxidation and subsequent annealing for the improvement of anti-corrosive properties", Current Applied Physics, 14, 641 (2014.5).



9.Sowoon Shin, Kyungmin Kim, Jinsub Choi,*"Fabrication of ruthenium-doped TiO2 electrodes by one-step anodization for electrolysis applications", Electrochemistry Communications, 36, 88 (2013.11).

8.Gihoon Cha, Hye Jin Lee, Jinsub Choi,*"Preparation of binder-free thin film Li4Ti5O12 anode with an adjustable thickness through anodic TiO2 nanotubes", Current Applied Physics, 13, 1788 (2013.10).

7. Kyungmin Kim, Jiyoung Park, Gihoon Cha, Jeong Eun Yoo, Jinsub Choi,*" Electrochemical etching of a niobium foil in methanolic HF for electrolytic capacitor", Materials Chemistry and Physics, 141, 810 (2013.9)

6. Jiyoung Park, Kyungmin Kim, Jinsub Choi,* "Formation of ZnO nanowires during short durations of potentiostatic and galvanostatic anodization", Current Applied Physics, 13, 1370 (2013.9)

5. Sowoon Shin, Yong-Wook Choi, Jinsub Choi,* "Water splitting by dimensionally stable anode prepared  through micro-arc oxidation", Materials Letters, 105, 117 (2013. 8. 15)

4. Mi-Ju Kim, Hee-Joung Lim, Byung Gun Lee, Jong-Hoon Kim, Jinsub Choi,* Hee-Gyoo Kang,* "Establishment of validation methods to test the biocompatibility of titanium dioxide", Bulletin of the Korean Chemical Society, 34, 6, 1857 (2013. 6)

3. Soo-Jung Lee, Jinsub Choi, Dong-Wha Park,* "Synthesis of ZnO nanopowders by DC thermal plasma for dye-sensitized solar cells", Materials Science and Engineering B, 178, 489 (2013. 5. 1)

2. Jeong Eun Yoo, Jiyoung Park, Gihoon Cha, Jinsub Choi,* "Micro-length anodic porous niobium oxide for lithium-ion thin film battery applications", Thin Solid Films, 531, 583 (2013. 3. 15)

1. Yong-Tae Kim, Jiyoung Park, Jinsub Choi,* "Sputter-deposited ZnO thin films consisting of nano-networks for binder-free dye-sensitized solar cells", Current Applied Physics, 13, 2, 381 (2013.3).



6. Byung Gun Lee,Sang-Cheol Nam, Jinsub Choi,* "Anodic TiO2 nanotubes as anode electrode in Li-air and Li-ion batteries", Current Applied Physics, 12, 6, 1580 (2012. 11).

5. Yong-Tae Kim, Jiyoung Park, Sunmi Kim, Dong Wha Park, Jinsub Choi,* " Fabrication of  hierachical ZnO nanostructures for dye-sensitized solar cells", Electrochimica Acta, 78, 417 (2012. 9).

4. Hyun-Kee Kim, Jeong Eun Yoo, Jiyoung Park, Eul Won Seo,* Jinsub Choi,* "Formation of niobium oxide film with duplex layers by galvanostatic anodization", Bulletin of the Korean Chemical Society, 33, 8, 2675 (2012. 8).

3.  Inhae Lee, Yunkyoung Jo, Yong-Tae Kim, Yongsug Tak,* Jinsub Choi,* "Electrochemical thinning for anodic aluminum oxide and anodic titanium oxide", Bulletin of the Korean Chemical Society, 33, 5, 1465 (2012. 5)

2.  Sunmi Kim, Jinsub Choi,*  " Photoelectrochemical anodization for the preparation of a thick tungsten oxide film ", Electrochemistry Communications, 17, 4, 10 (2012.4).

1.  Jae Hoon Lim, Gayun Park, Jinsub Choi,* "Synthesis of niobium oxide nanopowders by field-crystallization-assisted anodization", Current Applied Physics, 12, 1, 155 (2012. 1).



6. Sunmi Kim, Byung Gun Lee, Jinsub Choi,* "Thickness dependence of size and arrangement in anodic TiO2 nanotubes", Bulletin of the Korean Chemical Society, 32, 10, 3730 (2011. 10).

5.   Yong-Tae Kim, Kyuha Oh, Jooho Kim, Hee-Gyoo Kang,* Jinsub Choi,* " Electrochemical immunosensor using a gas diffusion layer as an immobilization matrix ", Bulletin of the Korean Chemical Society, 32, 6, 1975 (2011. 6)

4.   Byung Gun Lee, Sung-Yu Hong, Jeong Eun Yoo, Jinsub Choi,* " Electropolishing for the formation of anodic nanotubular TiO2 with uniform length and density", Applied Surface Science,  257, 16, 7190 (2011. 6)

3.   Jeong Eun Yoo, Jinsub Choi,* " Electrochemicalsurface enlargement of a niobium foil for electrolytic capacitor applications" , Electrochemistry Communications, 13,  3, 298 (2011.3).

2.   Joon Ho Lee, Jinsub Choi,* " Electrochemical synthesis of octahedral nanostructured PbF2 ", Bulletin of the Korean Chemical Society, 32, 2, 463 (2011.2).

1.   Insoo Jung, Yoonmin Lee, Yongsug Tak,* Jinsub Choi,* " Nickel oxalate nanowires grown on electrochemically deposited Ni thin film", Journal of Electrochemical Society, 153, 3,  D123 (2011.1).



7.   Sung Joong Kim, Yong-tae Kim, Jinsub Choi,* "Facile and rapid synthesis of zinc oxalate nanowires and their depcomposition into zinc oxide nanowires", Journal of Crystal Growth, 312, 20, 2946 (2010. 10).

6.   Jaewon Choi, Jeongwoo Lee, Jinsub Choi, Dongsoo Jung, Sang Eun Shim*, "Electrospun PEDOT:PSS/PVP nanofibers as the chemiresistor in chemical vapour sensing", Synthetic Metals, 160,13-14, 1415 (2010. 7).

5.   Insoo Jung, Jinsub Choi,* Yongsug Tak,* "Nickel oxalate nanostructures for supercapacitors", Journal of Materials Chemistry, 20, 28, 6164 (2010. 8).

4.   Jeong Eun Yoo, Jinsub Choi,* " Surfactant-assisted growth of anodicnanoporous niobium oxide with a grained surface" , Electrochimica Acta, 55, 18, 5142 (2010. 7).

3.   Chang-Soo Lee, Dohyong Kwon, Jeng Eun Yoo, Byung Gun Lee, Jinsub Choi and Bong Hyun Chung,* "Highly Sensitive Enzyme-Amplified Immunosensor Based on Nanoporous Niobium Oxide(Nb2O5) Electrode", Sensors, 10, 5160 (2010.5).

2.   Yunkyoung Jo, Insoo Jung, Inhae Lee, Jinsub Choi,* Yongsug Tak,*" Fabrication of through-hole TiO2 nanotubes by potential shock" , Electrochemistry Communications, 12, 5, 616 (2010.5).

1.   Sung Joong Kim, Hee-Gyoo Kang,* Jinsub Choi,* " Surfactant-free preparation of ZnO dendritic structures by electrochemical method" , Current Applied Physics, 10, 3, 740 (2010.5).



5.   Jae Hoon Lim, Jinsub Choi,* "Formation of niobium oxide nanowires by thermaloxidation", Journal of Industrial and Engineering Chemistry, 15, 6, 860 (2009.11).

4.   Jae Hoon Lim, Sung-Yu Hong, Soo Jung Kang, Hyun-Ju Doh, Jaewoo Song, Jong Rak Choi, Kwang-Hoe Chung, Jinsub Choi,* "Electrochemical determination of wholeblood clotting time by using nanodot arrays", Electrochemistry Communications, 11, 11, 2141 (2009.11).

3.   Sangchul Rho, Sung Joong Kim, Sang Cheon Lee, Jeong Ho Chang, Hee-Gyoo Kang,* Jinsub Choi,* "Colorimetric detection of ssDNA in a solution", Current Applied Physics, 9, 2, 285 (2009.3).

2.   Ki-Ho Kang, Jinsub Choi, Joong Hee Nam, Sang Cheon Lee, Kyung-Ja Kim,;Sang-Won Lee, Jeong Ho Chang,* "Preparation and characterization of chemicallyfunctionalized silica-coated magnetic nanoparticles as a DNA separator", Journal of Physical Chemistry B, 113, 2, 536 (2009.1).

1.   Chan Woo Kim,Sung Eun Kim, Yong Woo Kim, Hong Jae Lee, Hyung Woo Choi, Jeong Ho Chang, Jinsub Choi, Kyung Ja Kim, Kwang Bo Shim, Young-Keun Jeong, SangCheon Lee,* "Fabrication of Hybrid Composites Based on Biomineralization ofPhosphorylated Poly(ethylene glycol) Hydrogels", Journal of Materials Research, 24, 1, 50 (2009.1).



8.   Sung Jong Kim, Jaeyoung Lee, Jinsub Choi,* "Understanding of anodizationof zinc in an electrolyte containing fluoride ions", Electrochimica Acta, 53, 27, 7941 (2008.11.15).

7.   J. H. Chang,* K. H. Kang, J. Choi, Y. K. Jeong, "High efficiency proteinseparation with organosilanes assembled silica-coated magnetic nanoparticles", Superlattices and Microstructure,  44, 4-5, 442 (2008.10.11).

6.   Sang Hwa Kang, Hye Sun Lee, Jiho Lee, Seongmin Jeong, Jinsub Choi, Sang Cheon Lee, Kyung Ja Kim, Yun Moo Sung, Jeong Ho Chang,  * "Nanoporoussilicified phospholipids and application to controlled glycolic acid release", Nanoscale Research Letters, 3, 10, 355 (2008.10).

5.   Sung Eun Kim, Hyung Woo Choi, Hong Jae Lee, Jeong Ho Chang, Jinsub Choi,Kyung Ja Kim, Hee Jin Lim, Young Joon Jun, Sang Cheon Lee,* "Designing a highlybioactive 3D bone-regenerative scaffold by surface immobilization ofnano-hydroxyapatite", Journal of Materials Chemistry, 18, 41, 4994 (2008.09).

4.   Sung Eun Kim, Jae Hoon Lim, Sang Cheon Lee, Sang-Cheol Nam, Hee-Gyoo Kang, Jinsub Choi,* "Anodically nanostructured titanium oxides for implantapplications", Electrochimica Acta, 53, 14, 4846 (2008.05.30).

3.   Sangchul Rho, Deokjin Jahng, Jae Hoon Lim, Jinsub Choi,* Jeong Ho Chang, Sang Cheon Lee, Kyung Ja Kim, "Electrochemical DNA biosensors based on thingold films sputtered on capacitive nanoporous niobium oxide", Biosensors and Bioelectronics, 23, 6, 852 (2008.1.18).

2.   Jinsub Choi,* Jae Hoon Lim, Sangchul Rho, Deokjin Jahng, Jaeyoung Lee, Kyung JaKim , "Nanoporous niobium oxide for label-free detection of DNA hybridizationevents", Talanta, 74, 4, 1056 (2008.1.15).

1.   Sung Jong Kim, Jinsub Choi,* "Self-assembled arrays of ZnO stripes byanodization", Electrochemistry Communications, 10, 1, 175 (2008.1.1).



10.   Sunghyun Uhm, Jinsub Choi, Sung Taik Chung, Jaeyoung Lee,*"Electrochemically Oxidized Carbon Anode in Direct L-Ascorbic Acid Fuel Cells",Electrochimica Acta, 53, 4, 1731 (2007.12.31).

9.   Seung H. Huh,* Eun J. Jin, Doh H. Riu, Jinsub Choi, Kwang Y. Cho,"Nanosurface-confined nucleation and patterned growth of pt and TiO2", Journal of Nanoscience and Nanotechnology, 7, 9, 3344 (2007.9.1).

8.   Jae Hoon Lim, Jinsub Choi,* "Titanium Oxide Nanowires Originated fromAnodically-grown Nanotubes: the Bamboo-Splitting-Model", Small, 3, 9, 1504 (2007.9.3).

7.   Seung Hun Huh,* Doh Hyung Riu, Jinsub Choi, Sung Joong Kim, Eun Ju Jin,Dong Gun Shin and Kwang Youn Cho, "Surface and Bottom Structures of GroupedAlumina Nanopores", Journal of the Korean Physical Society, 51, 1, L1 (2007.7.1).

6.   Jinsub Choi,* Sung Joong Kim, Jaeyoung Lee, Sang-Cheol Nam, Jinwook Kang, Jeong HoChang, "Controlled growth of Cu2O particles on a hexagonally nanopatternedaluminium substrate", Nanotechnology, 18, 21, 215303 (2007.5.30).

5.   Jinsub Choi,* Sung Joong Kim, Jaeyoung Lee, Jae Hoon Lim, Sang Cheon Lee, Kyung JaKim, "Controlled self-assembly of nanoporous alumina for the self-templatingsynthesis of polyaniline nanowires", Electrochemistry Communications, 9, 5, 971 (2007.5.1).

4.   Jin-sub Choi, Eun-seong Ko, Jin-wook Kang, Yong-sug Tak, Jaeyoung Lee,* "Influenceof Solution pH on the Electrochemical Fabrication of Functional Metal OxidesUsing a Nanoporous Alumina Template", Journal of Industrial and Engineering Chemistry, 13, 2, 305 (2007.4.1).

3.   Jinsub Choi,* Jae Hoon Lim, Jaeyoung Lee, Kyung Ja Kim, "Porous niobium oxidefilms prepared by anodization-annealing-anodization", Nanotechnology, 18, 5, 055603 (2007.2.7).

2.   Jae Kwang Lee, Jinsub Choi, Sung Jin Kang, Jong Min Lee, Yongsug Tak, Jaeyoung Lee,* "Influence of copper oxide modification of a platinum cathode onthe activity of direct methanol fuel cell", Electrochimica Acta, 52, 6, 2272 (2007.1.20).

1. Sang Cheon Lee,* Hyung Woo Choi, Hong Jae Lee, Kyung Ja Kim, Jeong Ho Chang, So Yeon Kim, Jinsub Choi, Kyung-Sik Oh, Young-Keun Jeong, "In-situ synthesis of reactivehydroxyapatite nano-crystals for a novel approach of surface grafting polymerization", Journal of Materials Chemistry, 17, 2, 174 (2007.1.14).



3.   Jinsub Choi,* Jae Hoon Lim, Sang Cheon Lee, Jeong Ho Chang, Kyung Ja Kim, Min AeCho, "Porous Niobium Oxide Films Prepared by Anodization in HF/H3PO4", Electrochimica Acta, 51, 25, 5502 (2006.7.28).

2.   Eunseong Ko, Jinsub Choi, Koichi Okamoto, Yongsug Tak, Jaeyoung Lee,*"Cu2O nanowires in alumina template: Electrochemical conditions for thesynthesis and photoluminescence characteristics", ChemPhysChem, 7, 7, 1505 (2006.7.10).

1.   G. Sauer, G. Brehm, S. Schneider, H. Graener, G. Seifert, K. Nielsch, J. Choi,P. Göring, U. Gösele, P. Miclea, R. B. Wehrspohn,* "Surface-enhanced Ramanspectroscopy employing monodisperse nickel nanowire arrays", Applied Physics Letters, 88, 2, 023106 (2006.1.9).



5.   Sang Cheon Lee,* Kyung Ja Kim, Young-Keun Jeong, Jeong Ho Chang, Jinsub Choi, "PH-Induced Reversible Complexation of Poly(ethylene glycol) andPoly(-caprolactone)-b-poly(methacrylic acid) Copolymer Micelles", Macromolecules, 38, 22, 9291 (2005.11.1)

4.   Jinsub Choi,*Young-Bae Park, Axel Scherer, "Fabrication of tungsten master stampusing self-ordered porous alumina", Nanotechnology, 16, 9, 1655 (2005.9.1).

3.   Jaeyoung Lee,* Jinsub Choi, Jaekwang Lee, Sang Kyo Choi, Hee Dong Chun,"Electrostatic capacitance of TiO2 nanowires in the porous alumina template", Nanotechnology, 16, 9, 1449 (2005.9.1).

2.   Jinsub Choi,* Ralf B. Wehrspohn, Ulrich Gösele, "Mechanism of guidedself-organization producing quasi-monodomain porous alumina", Electrochimica Acta, 50, 13, 2591 (2005.4.30).

1.   G. Sauer, G. Brehm, S. Schneider, H. Graener, G. Seifert, K. Nielsch, J. Choi,P. Göring, U. Gösele, P. Miclea, R. B. Wehrspohn,* "In situ surface-enhancedRaman spectroscopy of monodisperse silver nanowire arrays", Journal of Applied Physics, 97, 2, 024308 (2005.1.15).



1.   Jinsub Choi,* Ralf B. Wehrspohn, Jaeyoung Lee, Ulrich Gösele, "Anodization ofnanoimprinted titanium: a comparison with formation of porous alumina", Electrochimica Acta, 49, 16, 2645 (2004.7.15).



6.   Jinsub Choi, Yun Luo, Ralf B. Wehrspohn,* Reinald Hillebrand, Jörg Schilling,Ulrich Gösele, "Perfect two-dimensional porous alumina photonic crystals withduplex oxide layers", Journal of Applied Physics, 94, 8, 4757 (2003.10.15).

5.   Jinsub Choi,*  Ralf B. Wehrspohn, Ulrich Gösele,* "Moiré pattern formation onporous alumina arrays using nanoimprint lithography", Advanced Materials, 15, 18, 1531 (2003.9.16).

4.   Catalin Harnagea, Marin Alexe, Jörg Schilling, Jinsub Choi, Ralf B. Wehrspohn, Dietrich Hesse,*  Ulrich Gösele, "Mesoscopic ferroelectric cellarrays prepared by imprint lithography", Applied Physics Letters, 83, 9, 1827 (2003.9.1).

3.   Jinsub Choi,* Guido Sauer, Petra Göring, Kornelius Nielsch, Ralf B. Wehrspohn, Ulrich Gösele, "Monodisperse metal nanowire arrays on Si by integration oftemplate synthesis with silicon technology", Journal of Materials Chemistry, 13, 5, 1100 (2003.4.17).

2.   J. Choi, K. Nielsch, M. Reiche, R. B. Wehrspohn,* and U. Gösele, "Fabricationof monodomain alumina pore arrays with an interpore distance smaller than the lattice constant of the imprint stamp", Journal of Vacuum and Science Technology B, 21, 2, 763 (2003.3.1).

1.   Jinsub Choi, Guido Sauer, Kornelius Nielsch, Ralf B. Wehrspohn,* Ulrich Gösele,"Hexagonally arranged monodisperse silver nanowires with adjustable porediameter and with high aspect ratio", Chemistry of Materials, 15, 3, 776 (2003.2.11).



4.   Kornelius Nielsch, Jinsub Choi, Kathrin Schwirn, Ralf B. Wehrspohn,* Ulrich Gösele, "Self-ordering regimes of porous alumina: The 10% porosity rule", Nano Letters, 2, 7, 677 (2002.7.1).

3.    M. Steinhart, J. H. Wendorff, A. Greiner, R. B. Wehrspohn,* K. Nielsch, J. Schilling, J. Choi, U. Gösele, "Polymer nanotubes by wetting ofordered porous templates", Science, 296, 5575, 1997 (2002.6.14).

2.   G. Sauer, G. Brehm, S. Schneider, K. Nielsch, R. B. Wehrspohn,* J. Choi, H. Hofmeister,  U. Gösele, "Highly ordered monocrystalline silver nanowirearrays", Journal of Applied Physics, 91, 5, 3243 (2002.3.1).

1.    J. Choi, K. H. Lee, Y. Tak,* "Interpretation of potentialtransients during aluminum etch tunnel growth in the presence of sulfuric acid", Electrochemistry, 69, 11, 843 (2001.11.1).