Publications

2025

[197] ZnO/SiO2 Filler-Incorporated Resin Composites for Vat Photopolymerization of Dental Restorations with Antimicrobial Efficacy [Link]

Materials, 18[16] (2025) 3909

Jong-Won Jeon† , Gyu-Nam Kim† , Jae-Min Jung†, Young-Hag Koh*

† These authors contributed equally to this work.

[196] Thermal polymerization of acrylate monomer suspensions of alumina, titania, and titinate powders [Link]

J. Am. Ceram. Soc., (2025) 

Young-Hag Koh*, John W. halloran*

[195] Resin Composites with Anti-Biofouling Zwitterionic Polymer and Silica/Zirconia Filler for Digital Light Processing (DLP) of Dental Protheses [Link]

Materials, 18[15] (2025) 3677

Yun-Hee Lee† , Jae-Min Jung† , Gyu-Nam Kim† , Young-Hag Koh*

† These authors contributed equally to this work.

[194] Calcium Phosphate Honeycomb Scaffolds with Tailored Microporous Walls Using Phase Separation-Assisted Digital Light Processing [Link]

Materials, 18[11] (2025) 2587

Gyu-Nam Kim, Jae-Hyung Park, Jae-Uk Song, Young-Hag Koh*, and Jongee Park

[193] Vat photopolymerization of CeO2-incorporated hydrogel scaffolds with antimicrobial efficacy [Link]

Materials, 18[5] (2025) 1125

Nelly Aimelyne Mpuwhe† , Gyu-Nam Kim† , Young-Hag Koh*

† These authors contributed equally to this work.

[192] Vat photopolymerization of zirconia suspensions continuously blended by in-line static mixing for strength-gradient zirconia [Link]

Addit. Manuf., 99 (2025) 106475

Gyu-Nam Kim, Young-Hag Koh*

[191] 3D printed biodegradable hydrogel-based multichannel nerve conduits mimicking peripheral nerve fascicules [Link]

Mater. Today Bio., 31 (2025) 101514 

Woo-Youl Maeng, Yerim Lee, Szu-Han Chen, Kyung Su Kim, Daeun Sung, Wan-Ling Tseng, Gyu-Nam Kim, Young-Hag Koh, Yuan-Yu Hsueh*, Jahyun Koo*

2024

[190] Photo‐cationic polymerizable ceramic slurry for the fabrication of ceramic structures in three‐dimensional printing [Link]

Int. J. Appl. Ceram. Technol, e14954 (2024)

Hye-Young Park, Ha-Eun Seo, Shiori Sakuragi, Min-Gyu Kim, Jeong-gu Yeo, Gyu-Bin Choe, Gyu-Nam Kim, Young-Hag Koh, Yeon-Gil Jung*, and Seung-Cheol Yang*

[189] Vat photopolymerization of dual-scale porosity alumina honeycombs using phase-separable camphene porogen dissolved in binary photopolymer blends [Link]

Addit. Manuf. 85 (2024) 104162

Gyu-Bin Choe, Young-Hag Koh*

[188] Photocuring-Assisted Emulsion of Ceramic Suspensions Containing Phase-Separable Camphene/Photopolymer Vehicle for Porous Ceramic Spheres [Link]

J. Eur. Ceram. Soc., 44 [1], 484-495 (2024)

Hyun Lee, Gyu-Bin Choe, Young-Hag Koh*, and Hyoun-Ee Kim

2023

[187] Ceramic Bodies Without Warping Using Epoxide-Acrylate Hybrid Ceramic Slurry for Photopolymerization-Based 3D Printing [Link]

Int. J. Appl. Ceram., 1-13 (2023)

Ha-Eun Seo, Ha-Eun Kim, Hye-Ryang Choi, Dong-Gyeong Kim, Altantsetseg Galbadrakh, Yeon-Gil Jung, Jung-Hun Son, Jeong-Gu Yeo, So-Yeon Heo, Gyu-Bin Choe, Gyu-Nam Kim, Young-Hag Koh, Hye-Young Park*, and Seung-Cheol Yang*

[186] Manufacturing and Characterization of Dental Crowns Made of 5-mol% Yttria Stabilized Zirconia by Digital Light Processing [Link]

Materials, 16 [4], 1447 (2023)

Jae-Min Jung, Gyu-Nam Kim, Young-Hag Koh*, and Hyoun-Ee Kim

[185] Digital Light Processing of Zirconia Suspensions Containing Photocurable Monomer/Camphor Vehicle for Dental Applications [Link]

Materials, 16 [1], 402 (2023)

Seo-Young Yang, Young-Hag Koh*, and Hyoun-Ee Kim

2022

[184] UV curing-assisted 3D plotting of ceramic feedstock containing thermo-regulated phase-separable, photocurable vehicle for dual-scale porosity structure [Link]

Ceram. Inter., 48 [17], 24383-24392 (2022).

Woo-Lim Choi, Jong-Won Jeon, Gyu-Bin Choe, Gyu-Nam Kim, Young-Hag Koh*, and Hyoun-Ee Kim

[183] Dual-scale porosity alumina structures using ceramic/camphene suspensions containing polymer microspheres [Link]

Materials, 15 [11], 3875 (2022).

Hyun Lee, Jong-Won Jeon, Young-Hag Koh*, and Hyoun-Ee Kim

[182] Ceramic green and fired body with a uniform microstructure prepared using living characteristics of photo-curable cycloaliphatic epoxide: Applicability of cycloaliphatic epoxide in photo-polymerization-based 3D printing [Link]

J. Eur. Ceram. Soc., 42 [2], 589-599 (2022).

Hye-Yeong Park, Jeong-gu Yeo, Jiyeon Choi, Gyu-Bin Choe, Gyu-Nam Kim, Young-Hag Koh, Seung-Cheol Yang*, and Yeon-Gil Jung*

2021

[181] UV curing-assisted 3D plotting of core-shelled feedrod for macroporous hydroxyapatite scaffolds comprised of microporous hollow filaments [Link]

J. Eur. Ceram. Soc., 41 [13], 6729-6737 (2021).

Jong-Won Jeon, Woo-Youl Maeng, Hyun Lee, Young-Hag Koh*, and Hyoun-Ee Kim

[180] Dual-scale porous biphasic calcium phosphate gyroid scaffolds using ceramic suspensions containing polymer microsphere porogen for digital light processing [Link]

Ceram. Inter., 47 [8], 11285-11293 (2021).

Yun-Hee Lee, Ji-Won Lee, Seo-Young Yang, Hyun Lee, Young-Hag Koh*, and Hyoun-Ee Kim

[179] Improving mechanical properties of porous calcium phosphate scaffolds by constructing elongated gyroid structures using digital light processing [Link]

Ceram. Inter., 47 [3], 3252-3258 (2021).

Ji-Won Lee, Yun-Hee Lee, Hyun Lee, Young-Hag Koh*, and Hyoun-Ee Kim

[178] Novel camphene/photopolymer solution as pore-forming agent for photocuring-assisted additive manufacturing of porous ceramics [Link]

J. Eur. Ceram. Soc., 41 [1], 655-662 (2021).

Gyu-Bin Choe, Gyu-Nam Kim, Hyun Lee, Young-Hag Koh*, and Hyoun-Ee Kim

2020

[177] Digital light processing of zirconia prostheses with high strength and translucency for dental applications [Link]

Ceram. Inter., 46 [18] Part A, 28211-28218 (2020)

Jong-Hyun Kim, Woo-Youl Maeng, Young-Hag Koh*, and Hyoun-Ee Kim

[176] Photocurable ceramic/monomer feedstocks containing terpene crystals as sublimable porogen for UV curing-assisted 3D plotting

J. Eur. Ceram. Soc., 40 [9], 3469-3477 (2020)

Woo-Youl Maeng, Jong-Won Jeon, Jung-Bin Lee, Hyun Lee, Young-Hag Koh*, and Hyoun-Ee Kim

[175] Novel poly(ε-caprolactone) scaffolds comprised of tailored core/shell-structured filaments using 3D Plotting technique

Mater. Lett., 269, 127659 (2020)

Jae-Won Choi, Kwan Lee, Young-Hag Koh*, and Hyoun-Ee Kim

[174] Enhanced Mechanical Strength, Flexibility, and Shape-Restoring Rate of a Drug-Eluting Shape-Memory Polymer by Incorporation of Supramolecular Cross-Linkers

ACS Macro Lett., 9 [3], 389-395 (2020)

Jiae Seo, Jae-Won Choi, Young-Hag Koh, and Ji-Hun Seo*

2019

[173] Digital Light Processing of Freeze-cast Ceramic Layers for Macroporous Calcium Phosphate Scaffolds with Tailored Microporous Frameworks

Materials, 12 [18], 2893 (2019).

Jong-Woo Kim, Jung-Bin Lee, Young-Hag Koh*, and Hyoun-Ee Kim

[172] 3D Plotting using Camphene as Pore-regulating Agent to Produce Hierarchical Macro/micro-porous Poly(ε-caprolactone)/calcium phosphate Composite Scaffolds

Materials, 12 [17], 2650 (2019).

Jae-Won Choi, Woo-Youl Maeng, Young-Hag Koh*, Hyun Lee and Hyoun-Ee Kim

[171] Novel additive manufacturing of photocurable ceramic slurry containing freezing vehicle as porogen for hierarchical porous structure

Ceram. Inter., 45 [17] Part A, 21321-21327 (2019)

Jung-Bin Lee, Woo-Youl Maeng, Young-Hag Koh*, and Hyoun-Ee Kim

[170] Photocurable ceramic slurry using solid camphor as novel diluent for conventional digital light processing (DLP) process

J. Eur. Ceram. Soc., 39 [14] 4358-4365 (2019)

Yun-Hee Lee, Jung-Bin Lee, Woo-Youl Maeng, Young-Hag Koh*, and Hyoun-Ee Kim

[169] Innovative in situ photocuring-assisted 3D plotting technique for complex-shaped ceramic architectures with high shape retention

Ceram. Inter. 45 [7] Part A, 8440-8447 (2019)

Woo-Youl Maeng, Jung-Bin Lee, Young-Hag Koh*, and Hyoun-Ee Kim

[168] Biomimetic porous Mg with tunable mechanical properties and biodegradation rates for bone regeneration

Acta Biomater. 84 [15] 453-467 (2019)

Min-Ho Kang, Hyun Lee, Tae-Sik Jang, Yun-Jeong Seong, Hyoun-Ee Kim, Young-Hag Koh, Juha Song,  and Hyun-Do Jung*

2018

[167] Porous Calcium Phosphate Ceramic Scaffolds with Tailored Pore Orientations and Mechanical Properties Using Lithography-Based Ceramic 3D Printing Technique

Materials, 11 [9], 1711 (2018).

Jung-Bin Lee, Woo-Youl Maeng, Young-Hag Koh*, and Hyoun-Ee Kim

[166] Coextrusion-Based 3D Plotting of Ceramic Pastes for Porous Calcium Phosphate Scaffolds Comprised of Hollow Filaments

Materials, 11 [6], 911 (2018).

In-Hwan Jo, Young-Hag Koh*, and Hyoun-Ee Kim

2017

[165] Cytocompatibility of Ti(3)AlC(2), Ti3SiC2, and Ti(2)AlN: In Vitro Tests and First-Principles Calculations

ACS Biomater. Sci. Eng, 3 , 2293-2301 (2017)

Ke Chen, Nianxiang Qiu, Qihuang Deng, Min-Ho Kang, Hui Yang, Jae-Uk Baek, Young-Hag Koh, Shiyu Du, Qing Huang*, and Hyoun-Ee Kim*

[164] Production of Poly(ε-Caprolactone)/Hydroxyapatite Composite Scaffolds with a Tailored Macro/Micro-Porous Structure, High Mechanical Properties, and Excellent Bioactivity

Materials, 10 [10], 1123 (2017).

Jong-Woo Kim, Kwan-Ha Shin, Young-Hag Koh*, Min Jin Hah, Jiyoung Moon, and Hyoun-Ee Kim

[163] Novel Self-Assembly-Induced Gelation for Nanofibrous Collagen/Hydroxyapatite Composite Microspheres

Materials, 10 [10], 1110 (2017).

Jae-Won Choi, Jong-Woo Kim, In-Hwan Jo, Young-Hag Koh*, and Hyoun-Ee Kim

[162] Design and Production of Continuously Gradient Macro/Microporous Calcium Phosphate (CaP) Scaffolds Using Ceramic/Camphene-Based 3D Extrusion

Materials, 10 [7], 719 (2017).

Min-Kyung Ahn, Young-Wook Moon, Woo-Youl Maeng, Young-Hag Koh*, and Hyoun-Ee Kim

2016

[161] Calcium phosphate ceramics with continuously gradient macrochannels using three-dimensional extrusion of bilayered ceramic-camphene mixture/pure camphene feedrod

Ceram. Inter., 42 [14] 15603-15609 (2016).

Min-Kyung Ahn, Young-Wook Moon, Woo-Youl Maeng, Young-Hag Koh*, and Hyoun-Ee Kim

[160] Poly(ether imide)-Silica hybrid coatings for tunable corrosion behavior and improved biocompatibility of magnesium implants

Biomed. Mater., 11 [3] 035003 (2016).

Min-Ho Kang, Tae-Sik Jang, Hyun-Do Jung, Sae-Mi Kim, Hyoun-Ee Kim, Young-Hag Koh, and Juha Song*

[159] Ti Scaffolds with Tailored Porosities and Mechanical Properties Using Porous Polymer Templates

Materials & Design, 101 [5] 323-331 (2016).

Jung-Bin Lee, Min-Kyung Ahn, Young-Hag Koh*, Hyun Lee, Hyoun-Ee Kim

[158] Rapid direct deposition of TiH2 paste for porous Ti scaffolds with tailored porous structures and mechanical properties

Mater. Chem. Phys., 176 [15] 104-109 (2016).

Min-Kyung Ahn, Jung-Bin Lee, Young-Hag Koh*, and Hyoun-Ee Kim

[157] Synthesis of nanofibrous gelatin/silica bioglass composite microspheres using emulsion coupled with thermally induced phase separation

Mater. Sci. Eng. C. 62 [1] 678-685 (2016)

Da-Young Noh, Young-Hyeon An, In-Hwan Jo, Young-Hag Koh*, and Hyoun-Ee Kim

[156] Synthesis and evaluation of bone morphogenetic protein (BMP)-loaded hydroxyapatite microspheres for enhanced bone regeneration

Ceram. Inter. 42 [6] 7748-7756 (2016).

Jaeuk Baek, Hyun-Do Jung, Tae-Sik Jang, Sung Won Kim, Min-Ho Kang, Hyoun-Ee Kim, and Young-Hag Koh*

[155] Strong and biostable Hyaluronic acid-calcium phosphate nanocomposite hydrogel via in situ precipitation process

Biomacromolecules 17 [3] 841-851 (2016).

Seol-Ha Jeong, Young-Hag Koh, Suk-Wha Kim, Ji-Ung Park, Hyoun-Ee Kim, and Juha Song*

[154] Large-scale nanopatterning of metal surfaces by target-ion induced plasma sputtering (TIPS)

RSC Adv., 6 [28] 23702-23708 (2016).

Tae-Sik Jang, Sungwon Kim, Hyun-Do Jung, Jin-Wook Chung, Hyoun-Ee Kim, Young-Hag Koh, and Juha Song*

[153] Novel Three-Dimensional Extrusion of Multilayered Ceramic/Camphene Mixture for Gradient Porous Ceramics

J. Am. Ceram. Soc., 99 [2] 395-398 (2016).

Ik-Jun Choi, Young-Wook Moon, Young-Hag Koh*, and Hyoun-Ee Kim

[152] Reinforcement of polyetheretherketone polymer with tianium for improved mechanical properties and in vitro biocompabitility

J. Biomed. Mater. Res. B., 104 [1] 141-148 (2016).

Hyun-Do Jung, Hui-Sun Park, Min-Ho Kang, Yuanlong, Hyoun-Ee Kim, Young-Hag Koh*, and Yuri Estrin

2015

[151] Fabrication of Mechanically Tunable and Bioactive Metal Scaffolds for Biomedical Applications

J. Vis. Exp. (106), e53279 (2015).

Hyun-Do Jung, Hyun Lee, Hyoun-Ee Kim, Young-Hag Koh, and Juha Song*

[150] Macroporous alumina scaffolds consisting of highly microporous hollow filaments using three-dimensional ceramic/camphene-based co-extrusion

J. Eur. Ceram. Soc., 35 [16] 4623-4627 (2015).

Young-Wook Moon, Ik-Jun Choi, Young-Hag Koh*, and Hyoun-Ee Kim

[149] Porous alumina ceramic scaffolds with biomimetic macro/micro-porous structure using three-dimensional (3-D) ceramic/camphene-based extrusion

Ceram. Int. 41 [9] 12371-12377 (2015).

Young-Wook Moon, Ik-Jun Choi, Young-Hag Koh*, and Hyoun-Ee Kim

[148] Novel Self-assembly-induced 3D Plotting for Macro/nano-porous Collagen Scaffolds Comprised of Nanofibrous Collagen Filaments

Mater. Lett., 143, 265-268 (2015).

Kwan-Ha Shin, Jong-Woo Kim, Young-Hag Koh*, and Hyoun-Ee Kim

[147] Novel strategy for bioactive and mechanically tunable metal implants

Biomaterials, 37, 49-61 (2015).

Hyun-Do Jung, Tae-Sik Jang, Lifeng Wang, Hyoun-Ee Kim, Young-Hag Koh*, and Juha Song*

2014

[146] Porous Gelatin-Siloxane Hybrid Scaffolds with Biomimetic Structure and Properties for Bone Tissue Regeneration

J. Biomed. Mater. Res. B. 102 [7] 1528-1536 (2014)

Bo Lei, Kwan-Ha Shin, Young-Hag Koh*, and Hyoun-Ee Kim

[145] Novel rapid direct deposition of ceramic paste for porous biphasic calcium phosphate (BCP) scaffolds with tightly controlled 3-d macrochannels

Ceram. Inter. 40 [7] 11079-11084 (2014).

In-Hwan Jo, Min-Kyung Ahn, Young-Wook Moon, Young-Hag Koh*, and Hyoun-Ee Kim

[144] Highly Aligned Porous Ti Scaffold Coated with Bone Morphogenetic Protein-Loaded Silica/Chitosan Hybrid for Enhanced Bone Regeneration

J. Biomed. Mater. Res. B. 102 [5] 913-921 (2014)

Hyun-Do Jung, Se-Won Yook, Cheol-Min Han, Tae-Sik Jang, Hyoun-Ee Kim, Young-Hag Koh*, and Yuri Estrin

[143] Creation of Hieerarchical Micro/nano-porous TiO2 Surface Layer onto Ti Implants for Improved Biocompatibility

Surface and Coatings Technology, 251 226-231 (2014).

Cheol-Min Han, Hyoun-Ee Kim, and Young-Hag Koh*

[142] Highly porous gelatin-silica hybrid scaffolds with textured surfaces using new direct foaming/freezing technique

Mater. Chem. Phys. 145 [3] 397-402 (2014)

Bo Lei , Kwan-Ha Shin, In-Hwan Jo, Young-Hag Koh*, and Hyoun-Ee Kim

[141] Facilely fabricating PCL nanofibrous scaffolds with hierarchical pore structure for tissue engineering

Mater. Lett. 122, 62-65 (2014)

Yuzhang Du, Xiaofeng Chen, Young Hag Koh, and Bo Lei*

[140] Nonsolvent Induced Phase Separation (NIPS)-based 3D Plotting for 3-Dimensionally Macrochanneled Poly(ε-caprolactone) Scaffolds with Highly Porous Frameworks

Mater. Lett. 122 348-351 (2014).

Kwan-Ha Shin, In-Hwan Jo, Sung-Eun Kim, Young-Hag Koh*, and Hyoun-Ee Kim

[139] Production of Highly Porous Titanium (Ti) Scaffolds by Vacuum-assisted Foaming of Titanium Hydride (TiH2) Suspension

Mater. Lett., 120 [1] 228-231 (2014).

Min-Kyung Ahn, In-Hwan Jo, Young-Hag Koh*, and Hyoun-Ee Kim

[138] Creation of Nano-porous TiO2 Surface onto Polyetheretherketone (PEEK) for Effective Immobilization and Delivery of Bone Morphogenetic Protein (BMP)

J. Biomed. Mater. Res. A. 102 [3] 793-800 (2014).

Cheol-Min Han, Tae-Sik Jang, Hyoun-Ee Kim*, and Young-Hag Koh

[137] Polyetheretherketone/magnesium Composite Selectively Coated with Hydroxyapatite for Enhanced in vitro Bio-corrosion Resistance and Biocompatibility

Mater. Lett. 116 [1] 20-22 (2014).

Hyun-Do Jung, Hui Sun Park, Min-Ho Kang, Sung-Mi Lee, Hyoun-Ee Kim, Yuri Estrin, and Young-Hag Koh*

[136] Hydroxyapatite-coated magnesium implants with improved in vitro and in vivo bio-corrosion, biocompatibility and bone response

J. Biomed. Mater. Res. A. 102A [2] 429-441 (2014).

Sae-Mi Kim, Ji-Hoon Jo, Sung-Mi Lee, Min-Ho Kang, Hyoun-Ee Kim, Yuri Estrin, Jong-Ho Lee, Jung-Woo Lee, and Young-Hag Koh*

[135] Three-dimensional Ceramic/Camphene-based Co-extrusion for Unidirectionally Macrochanneled Alumina Ceramics with Controlled Porous Walls

J. Am. Ceram. Soc. 97 [1] 32-34 (2014).

Young-Wook Moon, Kwan-Ha Shin, Young-Hag Koh*, Hyun-Do Jung, and Hyoun-Ee Kim

2013

[134] Synthesis and Characterization of Drug-loaded Poly(ε-caprolactone)/Silica Hybrid Nanofibrous Scaffolds

J. Nanomaterials. Art no. 351810 (2013).

Kwan-Ha Shin, Young-Hag Koh*, and Hyoun-Ee Kim

[133] Hydroxyapatite/ Poly (ε-Caprolactone) Double Coating on Magnesium for Enhanced Corrosion Resistance and Coating Flexibility

Journal of Biomaterials Applications, 28 [4] 617-625 (2013).

Ji-Hoon Jo, Yuanlong Li, Sae-Mi Kim, Hyoun-Ee Kim*, and Young-Hag Koh

[132] Production and Bio-corrosion Resistance of Porous Magnesium with Hydroxyapatite Coating for Biomedical Applications

Mater. Lett., 108 122-124 (2013).

Min-Ho Kang, Hyun-Do Jung, Sung-Won Kim, Sung-Mi Lee, Hyoun-Ee Kim, Yuri Estrin, and Young-Hag Koh*

[131] Production, mechanical properties and in vitro biocompatibility of highly aligned porous poly(ε-caprolactone) (PCL)/hydroxyapatite (HA) scaffolds

J. Porous Mater. 20 [4] 701-708 (2013).

Won-Young Choi, Hyoun-Ee Kim, and Young-Hag Koh*

[130] Fabrication of porous titanium scaffold with controlled porous structure and net-shape using magnesium as spacer

Mater. Sci. Eng. C, 33 [5] 2808-2815 (2013).

Sung Won Kim, Hyun-Do Jung, Min-Ho Kang, Hyoun-Ee Kim*, Young-Hag Koh, and Yuri Estrin

[129] Production of Highly Porous Triphasic Calcium Phosphate Scaffolds with Excellent in vitro Bioactivity using Vacuum-assisted Foaming of Ceramic Suspension (VFC) Technique

Ceram. Int., 39 [5] 5879-5885 (2013).

Min-Kyung Ahn, Young-Wook Moon, Young-Hag Koh*, and Hyoun-Ee Kim

[128] Utility of tantalum (Ta) coating to improve surface hardness in vitro bioactivity and biocompatibility of Co-Cr

Thin Solid Films, 536 [1] 269-271 (2013).

Vuong-Hung Pham, Seung-Hee Lee, Yuanlong Li, Hyoun-Ee Kim, Kwan-Ha Shin, Young-Hag Koh*

[127] Use of a poly(ether imide) (PEI) coating to improve corrosion resistance and biocompatibility of magnesium (Mg) implant for orthopedic applications

J. Biomed. Mater. Res. A. 101 [6] 1708-1715 (2013).

Sang-Bok Kim, Ji-Hoon Jo, Sung-Mi Lee, Hyoun-Ee Kim, Kwan-Ha Shin, and Young-Hag Koh*

[126] Synthesis of aligned porous poly(ε-caprolactone) (PCL)/hydroxyapatite (HA) composite microspheres

Mater. Sci. Eng. C, 33 [4] 2266-2272 (2013).

Mi-Jin Kim and Young-Hag Koh*

[125] Sol-gel derived nanoscale bioactive glass (NBG) particles reinforced poly(ε-caprolactone) composites for bone tissue engineering

 Mater. Sci. Eng. C. 33 [3] 1102-1108 (2013).

Bo Lei, Kwan-Ha Shin, Da-Young Noh, In-Hwan Jo, Young-Hag Koh*, Hyoun-Ee Kim, and Sung Eun Kim

[124] Bone Morphogenic Protein-2 (BMP-2) Loaded Hybrid Coating on Porous Hydroxyapatite Scaffolds for Bone Tissue Engineering

 J. Mater. Sci.: Mater. Med., 24 [3] 773-782 (2013).

Shin-Hee Jun, Eun-Jung Lee, Tae-Sik Jang, Hyoun-Ee Kim*, Jun-Hyeog Jang, and Young-Hag Koh

[123] Dynamic Freeze Casting for the Production of Porous Titanium (Ti) Scaffolds

Materials Science and Engineering C. 33 [1] 59-63 (2013).

Hyun-Do Jung, Se-Won Yook, Tae-Sik Jang, Yuanlong Li, Hyoun-Ee Kim*, and Young-Hag Koh

2012

[122] Creation of Nanoporous Tantalum (Ta)-incorporated Titanium (Ti) Surface onto Ti Implants by Sputtering of Ta in Ar under Extremely High Negative Substrate Biases

J. Mater. Chem., 22, 24798-24804 (2012).

Vuong-Hung Pham, Tae-Sik Jang, Hyun-Do Jung, Hyoun-Ee Kim*, and Young-Hag Koh*

[121] Enhancing Biocompatibility and Corrosion Resistance of Mg Implants via Surface Treatments

J. Biomater. Appl., 27 [4] 469-476 (2012).

Ji-Hoon Jo, Ji-Yeon Hong, Kwang-Seon Shin, Hyoun-Ee Kim*, and Young-Hag Koh

[120] Use of Glycerol as a Cryoprotectant in Vacuum-Assisted Foaming of Ceramic Suspension (VFC) Technique for Improving Compressive Strength of Porous Biphasic Calcium Phosphate (BCP) Ceramics

J. Am. Ceram. Soc. 95 [11] 3360-3362 (2012).

Min-Kyung Ahn, Young-Wook Moon, Young-Hag Koh*, and Hyoun-Ee Kim

[119] Production and evaluation of porous titanium scaffolds with 3-dimensional periodic macrochannels coated with microporous TiO2 layer

Mater. Chem. Phys. 135 [2-3] 897-902 (2012).

Hyun-Do Jung, Hyoun-Ee Kim, and Young-Hag Koh*

[118] Nanofibrous gelatin/silica hybrid scaffolds mimicking native extracellular matrix (ECM) using thermally induced phase separation

J. Mater. Chem., 28, 14133-14140, (2012).

Bo Lei, Kwan-Ha Shin, Da-Young Noh, In-Hwan Jo, Young-Hag Koh*, Won-Young Choi, Hyoun-Ee Kim

[117] Reverse freeze casting: A new method for fabricating highly porous titanium scaffolds with aligned large pores

Acta Biomaterialia. 8 [6] 2401-2410 (2012).

Se-Won Yook, Hyun-Do Jung, Chang-Hoon Park, Kwan-Ha Shin, Young-Hag Koh, Yuri Estrin, and Hyoun-Ee Kim*

[116] Novel Ceramic/Camphene-based Co-extrusion for Highly Aligned Porous Alumina Ceramic Tubes

J. Am. Ceram. Soc., 95 [6] 1803-1806 (2012).

Young-Wook Moon, Kwan-Ha Shin, Young-Hag Koh*, Se-Won Yook, Cheol-Min Han, and Hyoun-Ee Kim

[115] The impact of immobilization of BMP-2 on PDO membrane for bone regeneration

J. Biomed. Mater. Res. Part A 100 [6] 1488-1493 (2012).

Ji-Eun Kim, Eun-Jung Lee, Hyoun-Ee Kim, Young-Hag Koh, and Jun-Hyeog Jang*

[114] Bioactive glass microspheres as reinforcement for improving the mechanical properties and biological performance of poly(ε-caprolactone) polymer for bone tissue regeneration

J. Biomed. Mater. Res. B. 100B [4] 967-975 (2012).

Bo Lei, Kwan-Ha Shin, Da-Young Noh, Young-Hag Koh*, Won-Young Choi, and Hyoun-Ee Kim

[113] Porous alumina ceramics with highly aligned pores by heat-treating extruded alumina/camphene body at temperature near its solidification point

J. Eur. Ceram. Soc., 32 [5] 1029-1034 (2012).

Young-Wook Moon, Kwan-Ha Shin, Young-Hag Koh*, Won-Young Choi, and Hyoun-Ee Kim

[112] Improving the surface hardness of zirconia toughened alumina (ZTA) composites by surface treatment with a boehmite sol

Ceram. Int., 38 [4] 2889-2892 (2012).

Yuanlong Li, Hyoun-Ee Kim, and Young-Hag Koh*

[111] Hollow porous poly(ε-caprolactone) microspheres by emulsion solvent extraction

Mater. Lett., 72 [1] 157-159 (2012).

Tae-Sik Jang, Eun-Jung Lee, Hyoun-Ee Kim*, and Young-Hag Koh

[110] Collagen-silica xerogel nanohybrid membrane for guided bone regeneration

J. Biomed. Mater. Res. 100A [4] 841-847 (2012).

Eun-Jung Lee, Shin-Hee Jun, Hyoun-Ee Kim*, and Young-Hag Koh

[109] Fibrous membrane of nano-hybrid poly-L-lactic acid/silica xerogel for guided bone regeneration

J. Biomed. Mater. Res. B. 100B [2] 321-330 (2012).

Tae-Sik Jang, Eun-Jung Lee, Ji-Hoon Jo, Jong-Myeong Jeon, Mi-Young Kim, Hyoune-Ee Kim*, and Young-Hag Koh

[108] Deposition of Titanium Nitride (TiN) on Co-Cr and Their Potential Application as Vascular Stent

Appl. Surf. Sci., 257 [7] 2864-2868 (2012).

Vuong-Hung Pham, Shin-Hee Jun, Hyoun-Ee Kim*, and Young-Hag Koh

[107] Synthesis and Bioactivity of Sol-gel Derived Porous, Bioactive Glass Microspheres using Chitosan as Novel Biomolecular Template

J. Am. Ceram. Soc., 95 [1] 30-33 (2012).

Bo Lei, Kwan-Ha Shin, Young-Wook Moon, Da-Young Noh, Young-Hag Koh*, Yonghao Jin, and Hyoun-Ee Kim

[106] Production of Porous Calcium Phosphate (CaP) Ceramics with Highly Elongated Pores using Carbon-Coated Polymeric Templates

Ceram. Int, 38 [1] 93-97 (2012).

Ji-Hyun Sung, Kwan-Ha Shin, Young-Wook Moon, Young-Hag Koh*, Won-Young Choi, and Hyoun-Ee Kim

2011

[105] Silica-chitosan hybrid coating on Ti for controlled release of growth factors

J. Mater. Sci.: Mater. Med., 22 [12] 2757-2764 (2011).

Shin-Hee Jun, Eun-Jung Lee, Hyoun-Ee Kim*, Jun-Hyeog Jang, and Young-Hag Koh

[104] Highly Porous Biphasic Calcium Phosphate (BCP) Ceramics with Large Interconnected Pores by Freezing Vigorously Foamed BCP Suspensions under Reduced Pressure

J. Am. Ceram. Soc., 94 [12] 4154-4156 (2011).

Min-Kyung Ahn, Kwan-Ha Shin, Young-Wook Moon, Young-Hag Koh*, Won-Young Choi, and Hyoun-Ee Kim

[103] Hydroxyapatite coating on magnesium with MgF2 interlayer for enhanced corrosion resistance and biocompatibility

J. Mater. Sci.: Mater. Med. 22 [11] 2437-2447 (2011).

Ji-Hoon Jo, Bong-Gyu Kang, Kwang-Seon Shin, Hyoun-Ee Kim*, Byung-Dong Hahn, Dong-Soo Park, and Young-Hag Koh

[102] Deposition of TiN films on Co-Cr for improving mechanical properties and biocompatibility using reactive DC sputtering

J. Mater. Sci.: Mater. Med., 22 [10] 2231-2237 (2011).

Vuong-Hung Pham, Se-Won Yook, Eun-Jung Lee, Yuanlong Li, Gyuran Jeon, Jung-Joong Lee, Hyoun-Ee Kim*, and Young-Hag Koh

[101] Porous TiO2 Films on Ti Implants for Controlled Release of Tetracycline-hydrochloride (TCH)

Thin Solid Films, 519 [22] 8074-8076 (2011).

Cheol-Min Han, Eun-Jung Lee, Hyoun-Ee Kim*, Young-Hag Koh, and Jun-Hyeog Jang

[100] Production of Highly Aligned Porous Alumina Ceramics by Extruding Frozen Alumina/Camphene Body

J. Eur. Ceram. Soc., 31 [11] 1945-1950 (2011).

Young-Wook Moon, Kwan-Ha Shin, Young-Hag Koh*, Won-Young Choi and Hyoun-Ee Kim

[99] Preparation of the Reticulated Hydroxyapatite Ceramics using Carbon-coated Polymeric Sponge with Elongated Pores as a Novel Template

Ceram. Int., 37 [7] 2591-2596 (2011).

Ji-Hyun Sung, Kwan-Ha Shin, Young-Hag Koh*, Won-Young Choi, Yonghao Jin, and Hyoun-Ee Kim

[98] A Comparative Study of the Physical and Mechanical Properties of Porous Hydroxyapatite Scaffolds Fabricated by Solid Freeform Fabrication and Polymer Replication Method

Int. J. Precis. Eng. Man., 12 [4] 695-701 (2011).

Jungsung Kim, Dohyung Lim, Yong Hwa Kim, Young-Hag Koh, Mi Hee Lee, Inho Han, Sung Jae Lee, Oui Sik Yoo, Han-Sung Kim, and Jong-Chul Park*

[97] Fabrication and Characterization of Highly Porous Calcium Phosphate (CaP) Ceramics by Freezing Foamed Aqueous CaP Suspensions

J. Ceram. Soc. Japan., 119 [7] 573-576 (2011).

He-Jin Yoon, Uoong-Chul Kim, Ji-Hwan Kim, Young-Hag Koh*, Won-Young Choi, and Hyoun-Ee Kim

[96] Effects of acidic catalysts on the microstructure and biological property of sol-gel bioactive glass microspheres

J. Sol-Gel Sci. Technol., 58 [3] 656-663 (2011).

Bo Lei*, Xiaofeng Chen, and Young-Hag Koh

[95] Production of Porous Poly(ε-caprolactone)/Silica Hybrid Membranes with Patterned Surface Pores

Mater. Lett. 65 [12] 1903-1906 (2011).

Kwan-Ha Shin, Young-Hag Koh*, Won-Young Choi, and Hyoun-Ee Kim

[94] Improving hardness of biomedical Co-Cr by deposition of dense and uniform TiN films using negative substrate bias during reactive sputtering

Mater. Lett., 65 [11] 1707-1709 (2011).

Vuong-Hung Pham, Se-Won Yook, Yuanlong Li, Gyuran Jeon, Jung-Joong Lee, Hyoun-Ee Kim*, and Young-Hag Koh

[93] Electrodeposition of Biodegradable Sol-gel Derived Silica onto Nanoporous TiO2 Surface Formed on Ti Substrate

Mater. Lett. 65 [11] 1519-1521 (2011).

Jong-Hoon Lee, Hyoun-Ee Kim, Kwan-Ha Shin, and Young-Hag Koh*

[92] Assembling Unidirectionally Frozen Alumina/Camphene Bodies for Aligned Porous Alumina Ceramics with Larger Dimensions

J. Eur. Ceram. Soc., 31 [3] 415-419 (2011).

Young-Mi Soon, Kwan-Ha Shin, Young-Hag Koh*, Won-Young Choi, and Hyoun-Ee Kim

[91] Fabrication and Compressive Strength of Porous Hydroxyapatite Scaffolds with a Functionally Graded Core/Shell Structure

J. Eur. Ceram. Soc., 31 [1-2] 13-18 (2011).

Young-Mi Soon, Kwan-Ha Shin, Young-Hag Koh*, Jong-Hoon Lee, Won-Young Choi, and Hyoun-Ee Kim

2010

[90] Improving the Strength and Biocompatibility of Porous Titanium Scaffolds by Creating Elongated Pores Coated with a Bioactive, Nanoporous TiO2 Layer

Mater. Lett. 64 [22] 2526-2529 (2010).

Jong-Hoon Lee, Hyoun-Ee Kim, Kwan-Ha Shin, and Young-Hag Koh*

[89] Production and Characterization of Calcium Phosphate (CaP) Whisker-reinforced Poly(epsilon-caprolactone) Composites as Bone Regenerative

Mater. Sci. Eng. C-Mater., 30 [8] 1280-1284 (2010).

Won-Young Choi, Hyoun-Ee Kim, Mi-Jin Kim, Uoong-Chul Kim, Ji-Hwan Kim, and Young-Hag Koh*

[88] Nanostructured poly(ε-caprolactone)-silica xerogel fibrous membrane for guided bone regeneration

Acta Biomater., 6 [9] 3557-3565 (2010).

Eun-Jung Lee, Shu-Hua Teng, Tae-Sik Jang, Peng Wang, Se-Won Yook, Hyoun-Ee Kim*, and Young-Hag Koh

[87] Direct Coating of Bioactive Sol-gel Derived Silica on Poly(ε-caprolactone) Nanofibrous Scaffold using Co-electrospinning

Mater. Lett., 64 [13] 1539-1542 (2010).

Kwan-Ha Shin, Ji-Hyun Sung, Young-Hag Koh*, Jong-Hoon Lee, Won-Young Choi, and Hyoun-Ee Kim

[86] Synthesis of poly(ε-caprolactone)/hydroxyapatite nanocomposites using in-situ co-precipitation

Mater. Sci. Eng. C-Mater., 30 [5] 777-780 (2010).

Won-Young Choi, Hyoun-Ee Kim, Se-Yoon Oh, and Young-Hag Koh*

[85] Macroporous Alumina Ceramics with Aligned Microporous Walls by Unidirectionally Freezing Foamed Aqueous Ceramic Suspensions

J. Am. Ceram. Soc., 93 [6] 1580-1582 (2010).

He-Jin Yoon, Uoong-Chul Kim, Ji-Hwan Kim, Young-Hag Koh*, Won-Young Choi, and Hyoun-Ee Kim

[84] The electron beam deposition of titanium on polyetheretherketone (PEEK) and the resulting enhanced biological properties

Biomaterials, 31 [13] 3465-3470 (2010).

Cheol-Min Han, Eun-Jung Lee, Hyoun-Ee Kim*, Young-Hag Koh, Keung N. Kim, Yoon Ha and Sung-Uk Kuh

[83] Fabrication of Porous Calcium Phosphate Cements using Gelatin as Porogen

J. Ceram. Soc. Japan., 118, 34-36 (2010)

Jong-Hoon Lee, Hyoun-Ee Kim, and Young-Hag Koh*

[82] Silica Xerogel-Chitosan Nano-Hybrids for Use as Drug Eluting Bone Replacement

J. Mater. Sci.: Mater. Med., 21 [1] 207-214 (2010).

Eun-Jung Lee, Shin-Hee Jun, Hyoun-Ee Kim*, Hae-Won Kim, Young-Hag Koh, and Jun-Hyeog Jang

[81] A Bioactive Coating of a Silica Xerogel/Chitosan Hybrid on Titanium by a Room-Temperature Sol-Gel Process

Acta Biomater., 6 [1] 302-307 (2010).

Shin-Hee Jun, Eun-Jung Lee, Se-Won Yook, Hyoun-Ee Kim*, Hae-Won Kim, and Young-Hag Koh

2009

[80] In vitro/in vivo Biocompatibility and Mechanical Properties of Bioactive Glass Nanofiber and Poly(ε-caprolactone) Composite Materials

J. Biomed. Mater. Res. B, 91B [1] 213-220 (2009).

Ji-Hoon Jo, Eun-Jung Lee, Du-Sik Shin, Hyoun-Ee Kim*, Hae-Won Kim, Young-Hag Koh, and Jun-Hyeog Jang

[79] Highly Porous Titanium (Ti) Scaffolds with Bioactive Microporous Hydroxyapatite/TiO2 Hybrid Coating Layer

Mater. Lett., 63 [23] 1995-1998 (2009).

Jong-Hoon Lee, Hyoun-Ee Kim, and Young-Hag Koh*

[78] Highly porous hydroxyapatite scaffolds with elongated pores using stretched polymeric sponges as novel template

Mater. Lett., 63 [20] 1702-1704 (2009).

In-Hwan Jo, Kwan-Ha Shin, Young-Mi Soon, Young-Hag Koh*, Jong-Hoon Lee, and Hyoun-Ee Kim

[77] Formation of Hydroxyapatite within Porous TiO2 Layer by Micro-arc oxidation Coupled with Electrophoretic deposition

Acta Biomater., 5 [6] 2196-2205 (2009).

Dong-Yoon Kim, Miyoung Kim, Hyoun-Ee Kim*, Young-Hag Koh, Hae-Won Kim, and Jun-Hyeog Jang

[76] Compressive Strength and Processing of Camphene-based Freeze Cast Calcium Phosphate Scaffolds with Aligned Pores

Mater. Lett., 63 [17] 1548-1550 (2009).

Young-Mi Soon, Kwan-Ha Shin, Young-Hag Koh*, Jong-Hoon Lee, and Hyoun-Ee Kim

[75] Fabrication of Titanium Scaffolds with Porosity and Pore Size Gradients by Sequential Freeze Casting

Mater. Lett., 63 [17] 1545-1547 (2009).

Hyun-Do Jung, Se-Won Yook, Hyoun-Ee Kim, and Young-Hag Koh*

[74] Fabrication of Porous Titanium Scaffolds with High Compressive Strength using Camphene-based Freeze Casting

Mater. Lett., 63 [17] 1502-1504 (2009).

Se-Won Yook, Hyoun-Ee Kim, and Young-Hag Koh*

[73] Fabrication of highly porous titanium (Ti) scaffolds with two interlaced periodic pores

Mater. Lett. 63 [15] 1341-1343 (2009).

Kwan-Ha Shin, Young-Mi Soon, Young-Hag Koh*, Jong-Hoon Lee, Won Young Choi, Hyoun-Ee Kim

[72] Synthesis of Nanoporous Calcium Phosphate Spheres using Poly(acrylic acid) as a Structuring Unit

Mater. Lett., 63 [13-14] 1207-1209 (2009).

Peng Wang, Se-Won Yook, Shin-Hee Jun, Yuan-Long Li, Miyoung Kim, Hyoun-Ee Kim*, and Young-Hag Koh

[71] Improvement of compressive strength of porous hydroxyapatite scaffolds by adding polystyrene to camphene-based slurries

Mater. Lett. 63 [11] 955-958 (2009).

Se-Won Yook, Hyoun-Ee Kim, Byung-Ho Yoon, Young-Mi Soon, and Young-Hag Koh*

[70] Membrane of hybrid chitosan–silica xerogel for guided bone regeneration

Biomaterials, 30 [5] 743-750 (2009).

Eun-Jung Lee, Du-Sik Shin, Hyoun-Ee Kim*, Hae-Won Kim, Young-Hag Koh, and Jun-Hyeog Jang

2008

[69] Porous Titanium (Ti) Scaffolds by Freezing TiH2/Camphene Slurries

Mater. Lett., 62 [30] 4506-4508 (2008).

Se-Won Yook, Byung-Ho Yoon, Hyoun-Ee Kim*, Young-Hag Koh, and Yong-Sik Kim

[68] Piezoelectric Properties of PZT-based Ceramic with Highly Aligned Pores

J. Am. Ceram. Soc., 91 [6] 1912-1915 (2008).

Seung-Ho Lee, Shin-Hee Jun, Hyoun-Ee Kim*, and Young-Hag Koh

[67] Calcium Sulfate Hemihydrate Powders with a Controlled Morphology for Use as Bone Cement

J. Am. Ceram. Soc., 91 [6] 2039-2042 (2008).

Peng Wang, Eun-Jung Lee, Chee-Sung Park, Byung-Ho Yoon, Du-Sik Shin, Hyoun-Ee Kim*, Young-Hag Koh, and Soon-Hyo Park

[66] Aligned Porous Alumina Ceramics with High Compressive Strengths for Bone Tissue Engineering

Scripta Mater., 58 [7] 537-540 (2008).

Byung-Ho Yoon, Won-Young Choi, Hyoun-Ee Kim, Ji-Hwan Kim, and Young-Hag Koh*

[65] In-situ Fabrication of Porous Hydroxyapatite (HA) Scaffolds with Dense Shells by Freezing HA/Camphene Slurry

Mater. Lett., 62 [10-11] 1700-1703 (2008).

Byung-Ho Yoon, Chee-Sung Park, Hyoun-Ee Kim, and Young-Hag Koh*

2007

[64] In-situ Synthesis of Porous Silicon Carbide (SiC) Ceramics Decorated with SiC Nanowires

J. Am. Ceram. Soc., 90 [12] 3759-3766 (2007).

Byung-Ho Yoon, Chee-Sung Park, Hyoun-Ee Kim*, and Young-Hag Koh

[63] Porous Hydroxapatite Scaffolds Coated with Bioactive Apatite-Wollastonite Glass Ceramics

J. Am. Ceram. Soc., 90 [9] 2703-2708 (2007).

In-Kook Jun, Ju-Ha Song, Won-Young Choi, Young-Hag Koh, Hyoun-Ee Kim*, and Hae-Won Kim

[62] Fabrication of Porous PZT-PZN Piezoelectric Ceramics with High Hydrostatic Figure of Merits Using Camphene-based Freeze Casting

J. Am. Ceram. Soc., 90 [9] 2807-2813 (2007).

Seung-Ho Lee, Shin-Hee Jun, Hyoun-Ee Kim, and Young-Hag Koh*

[61] Fabrication and characterization of YSZ/Ni-YSZ bi-layered composites using thermoplastic coextrusion

Mater. Chem. Phys., 104 [2-3], 288-292 (2007).

Jong-Jae Sun, Won-Young Choi, Hyoun-Ee Kim, and Young-Hag Koh*

[60] Novel Fabrication of a Polymer Scaffold with a Dense Bioactive Ceramic Coating Layer

J. Mater Sci.: Mater. Med., 18 [8] 1537-1542 (2007).

In-Kook Jun, Young-Hag Koh*, Su-Hee Lee, and Hyoun-Ee Kim

[59] Highly Aligned Porous Silicon Carbide Ceramics by Freezing Polycarbosilane/Camphene Solution

J. Am. Ceram. Soc., 90 [6] 1753-1759 (2007).

Byung-Ho Yoon, Eun-Jung Lee, Hyoun-Ee Kim, and Young-Hag Koh*

[58] Generation of Large Pore Channels for Bone Tissue Engineering using Camphene-based Freeze Casting

J. Am. Ceram. Soc., 90 [6] 1744-1752 (2007).

Byung-Ho Yoon, Young-Hag Koh*, Chee-Sung Park, and Hyoun-Ee Kim

[57] Novel Hydroxyapatite (HA) Dual-scaffold with High Porosity, High surface area, and Compressive strength

J. Mater Sci.: Mater. Med., 18 [6] 1071-1077 (2007).

In-Kook Jun, Young-Hag Koh*, Su-Hee Lee, and Hyoun-Ee Kim

[56] Fabrication of hydroxyapatite-poly(ε-caprolactone) scaffolds by a combination of extrusion and bi-axial lamination process

J. Mater. Sci.: Mater. Med., 18 [6] 1017-1023 (2007).

Jong-Jae Sun, Chang-Jun Bae, Young-Hag Koh*, Hyoun-Ee Kim, and Hae-Won Kim

[55] Highly Porous Hydroxyapatite Bioceramics with Interconnected Pore Channels using Camphene-based Freeze Casting

Mater. Lett., 61 [11-12] 2270-2273 (2007)

Eun-Jung Lee, Young-Hag Koh*, Byung-Ho Yoon, Hyoun-Ee Kim, and Hae-Won Kim

[54] Freeze Casting of Porous Ni-YSZ Cermets

Mater. Lett.,61 [6] 1283-1287 (2007).

Young-Hag Koh*, Jong-Jae Sun, and Hyoun-Ee Kim

2006

[53] Effect of Polystyrene Addition on Freeze Casting of Ceramic/camphene Slurry for Ultra-high Porosity Ceramics with Aligned Pore Channels

J. Am. Ceram. Soc., 89 [12] 3646-3653 (2006).

Young-Hag Koh*, Eun-Jung Lee, Byung-Ho Yoon, Ju-Ha Song, Hyoun-Ee Kim, and Hae-Won Kim

[52] Design and Fabrication of Three-dimensional Solid Oxide Fuel Cells (SOFCs)

J. Power. Sources, 161 [2] 1023-1029 (2006).

Young-Hag Koh*, Jong-Jae Sun, Won-Young Choi, and Hyoun-Ee Kim

[51] Freezing Dilute Ceramic/Camphene Slurry for Ultra-high Porosity Ceramics with Completely Interconnected Pore Networks

J. Am. Ceram. Soc., 89 [10] 3089-3093 (2006).

Young-Hag Koh*, Ju-Ha Song, Eun-Jung Lee, and Hyoun-Ee Kim

[50] Macrochanneled Poly (ε-caprolactone)/ Hydroxyapatite Scaffold by Combination of Bi-axial Machining and Lamination

J. Mater Sci.: Mater. Med., 17 [9] 773-778 (2006).

Young-Hag Koh*, Chang-Jun Bae, Jong-Jae Sun, In-Kook Jun, and Hyoun-Ee Kim

[49] Improved Compressive Strength of Reticulated Porous Zirconia using Carbon Coated Polymeric Sponge as Novel Template

Mater. Lett., 60 [20] 2507-2510 (2006).

In-Kook Jun, Young-Hag Koh*, Ju-Ha Song, Su-Hee Lee, and Hyoun-Ee Kim

[48] Piezoelectric Multi-layer Ceramic/Polymer Composite Transducer with 2-2 Connectivity

J. Am. Ceram. Soc., 89 [8] 2509-2513 (2006).

Chang-Bun Yoon, Seung-Ho Lee, Sung-Mi Lee, Young-Hag Koh, Hyoun-Ee Kim*, and Kyung-Woo Lee

[47] Processing and Performance of Hydroxyapatite/Fluorapatite Double Layer Coating on Zirconia by Powder Slurry Method

J. Am. Ceram. Soc., 89 [8] 2466-2472 (2006).

Hae-Won Kim, Byung-Ho Yooun, Young-Hag Koh, and Hyoun-Ee Kim*

[46] Fabrication of Porous Bioactive Glass-Ceramic using Room-temperature Freeze Casting

J. Am. Ceram. Soc., 89 [8] 2649-2653 (2006).

Ju-Ha Song, Young-Hag Koh*, Hyoun-Ee Kim, Long-Hao Li, and Hyo-Jin Bahn

[45] Hydroxyapatite (HA) Bone Scaffolds with Controlled Macrochannel Pores

J. Mater Sci.: Mater. Med. 17 [6] 517-521 (2006).

Chang-Jun Bae, Hae-Won Kim, Young-Hag Koh, and Hyoun-Ee Kim*

[44] Fabrication and Characterization of Dual-channeled Zirconia Ceramic Scaffold

J. Am. Ceram. Soc. 89 [6] 2021-2026 (2006).

In-Kook Jun, Young-Hag Koh*, Ju-Ha Song, and Hyoun-Ee Kim

[43] Fabrication of Poly(ε-caprolactone)/Hydroxyapatite Scaffold Using Rapid Direct Deposition

Mater. Lett. 60 [9-10] 1184-1187 (2006).

Young-Hag Koh*, In-Kook Jun, and Hyoun-Ee Kim

[42] Fabrication and characterization of thin and dense electrolyte-coated anode tube using thermoplastic coextrusion

J. Am. Ceram. Soc., 89 [5] 1713-1716 (2006).

Jong-Jae Sun, Young-Hag Koh*, Wong-Young Choi, and Hyoun-Ee Kim

[41] Fabrication of Ultrahigh Porosity Ceramics with Biaxial Pore Channels

Mater. Lett. 60 [7] 878-882 (2006).

In-Kook Jun, Young-Hag Koh*, and Hyoun-Ee Kim

[40] In-situ Fabrication of Dense/Porous Bi-layered Ceramic Composite using Freeze Casting of Ceramic-Camphene Slurry

J. Am. Ceram. Soc., 89 [2] 763-766 (2006).

Young-Hag Koh*, In-Kook Jun, Jong-Jae Sun, and Hyoun-Ee Kim

[39] Fabrication of Highly Porous Bioactive Glass-ceramic Scaffold with High Surface Area and Strength

J. Am. Ceram. Soc., 89 [1] 391-394 (2006).

In-Kook Jun, Young-Hag Koh*, and Hyoun-Ee Kim 

2005

[38] Co-firing of Spatially Varying Dielectric Ca-Mg-Silicate and Bi-Ba-Nd-Titanate Composite

J. Am. Ceram. Soc., 88 [10] 2690-2695 (2005).

Young-Hag Koh*, Angela Knapp, John W. Halloran, Hae-Won Kim, and Hyoun-Ee Kim

[37] Multilayer Actuator Composed of PZN-PZT and PZN-PZT/Ag Fabricated by Co-extrusion Process

J. Am. Ceram. Soc., 88 [6] 1625-1627 (2005).

Chang-Bun Yoon, Young-Hag Koh, Gun-Tae Park, and Hyoun-Ee Kim*

[36] Stability and Cellular Responses of Fluorapatite-Collagen Composites

Biomaterials, 26 [16] 2957-2963 (2005).

Byung-Ho Yoon, Hae-Won Kim, Su-Hee Lee, Chang-Jun Bae, Young-Hag Koh, Young-Min Kong, and Hyoun-Ee Kim*

[35] Thermoplastic Green Machining for the Fabrication of a Piezoelectric Ceramic/Polymer Composite with 2-2 Connectivity

J. Am. Ceram. Soc. 88 [4] 1060-1063 (2005).

Young-Hag Koh*, Chang-Bun Yoon, Sung-Mi Lee, and Hyoun-Ee Kim

[34] Thermoplastic Green Machining for Textured Dielectric Substrate for Broadband Miniature Antenna

J. Am. Ceram. Soc., 88 [2] 297-302 (2005).

Young-Hag Koh*, John W. Halloran, Gullu Kiziltas, Dimitris Psychoudakis, and John Volakis 

2004

[33] Sol-gel Preparation and Properties of Fluoride Substituted Hydroxyapatite Powders

J. Am. Ceram. Soc., 87 [10] 1939-1944 (2004).

Hae-Won Kim*, Jonathan C Knowles, Long-Hao Li, Young-Hag Koh, and Hyoun-Ee Kim

[32] Design Method for Aperture-coupled Microstrip Patch Antennas on Textured Dielectric Substrates

IEEE T. Antenn. Propag., 52 [10] 2763-2765 (2004).

Dimitris Psychoudakis*, Young-Hag Koh, John L. Volakis, and John W. Halloran

[31] Strontium Substituted Calcium Phosphate Biphasic Ceramics Obtained by a Powder Precipitation Method

J. Mater Sci.: Mater. Med., 15 [10] 1129-1134 (2004).

Hae-Won Kim, Young-Hag Koh, Young-Min Kong, Jun-Gu Kang, and Hyoun-Ee Kim*

[30] Calcium Phosphates and Glass Composite Coatings on Zirconia for Enhanced Biocompatibility

Biomaterials, 25 [18] 4203-4213 (2004).

Hae-Won Kim*, George Georgiou, Jonathan C Knowles, Young-Hag Koh, and Hyoun-Ee Kim

[29] Green Machining of a Thermoplastic Ceramic-ethylene ethyl acrylate/isobutyl methacrylate Compound

J. Am. Ceram. Soc., 87 [8] 1575-1577 (2004).

Young-Hag Koh*, and John W. Halloran

[28] Hydroxyapatite Coatings on Titanium Substrate with Titania Buffer Layer Processed by Sol-gel Method

Biomaterials, 25 [13] 2533-2538 (2004).

Hae-Won Kim, Young-Hag Koh, Sook Lee, Long-Hao Li, and Hyoun-Ee Kim*

[27] Thermal Shock Resistance of Fibrous Monolithic Si3N4/BN Ceramics

J. Eur. Ceram. Soc., 24 [8] 2339-2347 (2004).

Young-Hag Koh*, Hae-Won Kim, Hyoun-Ee Kim, and John W. Halloran

[26] Mechanical Properties of Fibrous Monolithic Si3N4/BN Ceramics with Different Cell Boundary Thicknesses

J. Eur. Ceram. Soc., 24 [4] 699-703 (2004).

Young-Hag Koh*, Hae-Won Kim, and Hyoun-Ee Kim

2003

[25] Macrochanneled-Tetragonal Zirconia Polycrystals Coated by Calcium Phosphate Layer

J. Am. Ceram. Soc., 86 [12] 2027-30 (2003).

Young-Hag Koh*, Hae-Won Kim, Hyoune-Ee Kim, and John W. Halloran

[24] Pressureless Sintering, Mechanical and Biological Properties of Fluor-hydroxyapatite Composites with Zirconia

J. Am. Ceram. Soc., 86 [12] 2019-26 (2003).

Hae-Won Kim*, Young-Min Kong, Young-Hag Koh, Hyun-Man Kim, Jea Seung Ko, and Hyoun-Ee Kim

[23] Enhanced Performance of Fluorine Substituted Hydroxyapatite Composites for Hard Tissue Engineering

J. Mater. Sci.: Mater. Med., 14 [10] 899-904 (2003).

Hae-Won Kim, Yoon-Jung Noh, Young-Hag Koh, and Hyoun-Ee Kim*

[22] Fabrication and Compressive Strength of Macrochannelled Tetragonal Zirconia Polycrystals with Calcium Phosphate Coating Layer

J. Mater. Res., 18 [9] 2009-12 (2003).

Young-Hag Koh*, Hae-Won Kim, Hyoune-Ee Kim, and John W. Halloran 

[21] Properties of fluoridated Hydroxyapatite-Alumina Biological Composites Densified with Addition of CaF2

Mat. Sci. Eng. C-Bio. S., 23 [4] 515-21 (2003).

Hae-Won Kim, Young-Hag Koh, Seung-Beom Seo, and Hyoun-Ee Kim*

2002

[20] Effect of Oxidation on Mechanical Properties of Fibrous Monolith Si3N4/BN at Elevated Temperatures in Air

J. Am. Ceram. Soc., 85 [12] 3123-25 (2002).

Young-Hag Koh*, Hae-Won Kim, Hyoun-Ee Kim, and John. W. Halloran

[19] Mechanical Properties of Three-Layered Si3N4/ Fibrous Si3N4-BN Monolith

J. Am. Ceram. Soc., 85 [11] 2840-42 (2002).

Young-Hag Koh*, Hae-Won Kim, and Hyoun-Ee Kim

[18] Fabrication of Macrochannelled-Hydroxyapatite Bioceramic by Coextrusion Process

J. Am. Ceram. Soc., 85 [10] 2578-80 (2002).

Young-Hag Koh*, Hae-Won Kim, Hyoun-Ee Kim, and John. W. Halloran

[17] Improvement of the Oxidation Resistance of Si3N4 by Heat Treatment in a Wet H2 Atmosphere

J. Mater. Res., 17 [9] 2321-26 (2002).

Young-Hag Koh*, Hae-Won Kim, and Hyoun-Ee Kim

[16] Reaction Sintering and Mechanical Properties of Hydroxyapatite-Zirconia Composite with Calcium Fluoride Additions

J. Am. Ceram. Soc., 85 [6] 1634-36 (2002).

Hae-Won Kim*, Young-Hag Koh, Byung-Ho Yoon, and Hyoun-Ee Kim

[15] Effect of CaF2 on Densification and Properties of Hydroxyapatite-Zirconia Composites for Biomedical Applications

Biomaterials, 23 [20] 4113-21 (2002).

Hae-Won Kim, Yoon-Jung Noh, Young-Hag Koh, Hyoun-Ee Kim*, and Hyun-Man Kim

2001

[14] Improvement in Oxidation Resistance of Carbon by Formation of a Protective SiO2 Layer on the Surface

J. Eur. Ceram. Soc., 21 [13] 2407-12 (2001).

Young-Hag Koh, Oh-Sang Kwon, Seong-Hyeon Hong, Hyoun-Ee Kim*, and Seok-Keun Lee

[13] Mechanical Properties and Oxidation Resistance of Si3N4-SiC Nanocomposites

Scripta Materialia, 44 [8-9] 2069-73 (2001).

Young-Hag Koh*, Hae-Won Kim, and Hyoun-Ee Kim

[12] Oxidation Behavior of Titanium Boride at Elevated Temperatures

J. Am. Ceram. Soc., 84 [1] 239-41 (2001).

Young-Hag Koh*, Seung-Yong Lee, and Hyoun-Ee Kim

[11] Improvement in Oxidation Resistance of TiB2 by Formation of Protective SiO2 Layer on the Surface

J. Mater. Res., 16 [1] 132-37 (2001).

Young-Hag Koh, Hae-Won Kim, and Hyoun-Ee Kim *

2000

[10] Reaction Sintering and Mechanical Properties of B4C with Addition of ZrO2

J. Mater. Res. 15 [11] 2431-36 (2000).

Hae-Won Kim*, Young-Hag Koh, and Hyoun-Ee Kim

[9] Densification and Mechanical Properties of B4C with Al2O3 as a Sintering Aid

J. Am. Ceram. Soc., 83 [11] 2863-65 (2000).

Hae-Won Kim*, Young-Hag Koh, and Hyoun-Ee Kim

[8] Oxidation Behavior and Effect of Oxidation on Strength of Si3N4-SiC Nanocomposite

J. Mater. Res., 15 [7] 1478-1482 (2000).

Hae-Won Kim*, Young-Hag Koh, and Hyoun-Ee Kim

[7] Effect of Hot-Pressing Temperature on Densification and Mechanical Properties of Titanium Diboride with Silicon Nitride as a Sintering Aid

J. Am. Ceram. Soc., 83 [6] 1542-44 (2000).

June-Ho Park*, Yong-Ho Lee, Young-Hag Koh, Hyoun-Ee Kim, and Seung Su Baek

[6] Strengthening and Prevention of Oxidation Behavior of Aluminum Nitride by Formation of Silica Layer on the Surface

J. Am. Ceram. Soc., 83 [2] 306-10 (2000).

Young-Hag Koh*, Jong-Jin Choi, and Hyoun-Ee Kim

[5] Microstructural Evolution and Mechanical Properties of Si3N4- SiC (nanoparticle)- Si3N4 (whisker) Composites

J. Mater. Res., 15 [2] 364-68 (2000).

Young-Hag Koh*, Hae-Won Kim, and Hyoun-Ee Kim

1999

[4] Densification and Mechanical Properties of Titanium Diboride with Silicon Nitride as a Sintering Aid

J. Am. Ceram. Soc., 82 [11] 3037-42 (1999).

June-Ho Park*, Young-Hag Koh, Hyoun-Ee Kim, Cheol Seong Hwang, and Eul Son Kang

[3] Improved Low-Temperature Environmental Degradation of Yttria-Stabilized Tetragonal Zirconia Polycrystals by Surface Encapsulation

J. Am. Ceram. Soc., 82 [6] 1456-58 (1999).

Young-Hag Koh*, Young-Min Kong, Sona Kim, and Hyoun-Ee Kim

[2] Microstructural Evolution and Mechanical Properties of Gas-Pressure-Sintered Si3N4 with Yb2O3 as a Sintering Aid

J. Mater. Res., 14 [5] 1904-09 (1999).

Ki-Min Lee*, Won-Ho Lee, Young-Hag Koh, Jong-Jin Choi, Hyoun-Ee Kim, and Seung-Su Baek

1998

[1] Mechanical properties of Si3N4-SiC three-layer composite materials

J. Am. Ceram. Soc., 81 [10] 2725-2728 (1998).

Byung-Joon Choi, Young-Hag Koh, and Hyoun-Ee Kim*