2019

 

209. S. H. Kim, Doo Sung Lee, "Alginate based injectable hydrogels for protein delivery and bone repairing", The Polymer Society of Korea 2019 Spring Meeting, 1PS-300 (2019.4.5)

 

2018

 

208. Thavasyappan Thambi, Doo Sung Lee, "Smart Vaccine Delivery based On Microneedle Arrays Decorated with Ultra-pH-responsive Copolymers for Cancer Immunotherapy", The Polymer Society of Korea 2018 Fall Meeting, 3PS-296 (2018.10.13)

 

207. Yi Li, Doo Sung Lee, "One-step Preparation of pH-responsive Polymeric Nanogels as an Intelligent Drug Delivery System for Tumor Therapy", The Polymer Society of Korea 2018 Fall Meeting, 3PS-281 (2018.10.13)

 

2017

 

206. S. H. Kim, Doo Sung Lee, "Alginate based injectable hydrogels for protein delivery and bone repairing", The Polymer Society of Korea 2017 Spring Meeting, 1PS-274 (2017.4.6)

 

2016

 

205. Tepeng Wu, Doo Sung Lee, "pH-Responsive 3D scaffold for stem cell culture", The Polymer Society of Korea 2016 Spring Meeting, 1PS-269 (2016.4.7)

 

204. Vu Hoang Giang Phan, Doo Sung Lee, "A novel pH-sensitive, biodegradable and injectable hydrogel based on poly(ethylene glycol)-poly (sulfamethazine-carbonate-urethane) for drug and protein delivery", The Polymer Society of Korea 2016 Spring Meeting, 1PS-266 (2016.4.7)

 

203. Doo Sung Lee, "Design, Synthesis and Evaluation of Amphiphilic Block Copolymers for Biomedical Applications", The Polymer Society of Korea 2016 Spring Meeting, PL-2 (2016.4.7)

 

2015

 

202. Doo Sung Lee, "주사형 하이드로젤 및 응용", KIChE 2015 Fall Meeting,심(고분)A목-1, (2015.10.22) (Invited talk)

 

201. Phan Vu Hoang Giang, Doo Sung Lee, "Injectable, Enzymatically Degradable and pH/temperature-sensitive Polycarbonate Based Hydrogel for Protein Delivery", The Polymer Society of Korea 2015 Fall Meeting, 1PS-242 (2015.10.6)

 

200. Bui Quangnam, Doo Sung Lee, "Reversible Cross-linked pH-sensitive Cationic Nanogels", The Polymer Society of Korea 2015 Fall Meeting, 1PS-240 (2015.10.6)

 

199. H. J. Sim, Doo Sung Lee, "Heparin Conjugated Temperature-Sensitive Copolymer for Sustained Release of Cationic Proteins", The Polymer Society of Korea 2015 Spring Meeting, 2PS-289 (2015.4.8)

 

198. Huu Thuy Trang Duong, Doo Sung Lee, "Dual lonic Copolymer for Injection of DNA Vaccination by Multilayer Polymer Microneedle", The Polymer Society of Korea 2015 Spring Meeting, 1PS-275 (2015.4.8)

 

2014

 

197. H. J. Sim, Doo Sung Lee, "Heparin Conjugated Temperature- sensitive Copolymer", The Polymer Society of Korea 2014 Fall Meeting, 2PS-324 (2014.10.7)

 

196. Y. K. Seo, Bui Quang Nam, J. H. Shin, H. H. Kim, Doo Sung Lee, "Delivery of microRNA using polypeptide-based cationic polymer for ischemic stroke", The Polymer Society of Korea 2014 Fall Meeting, 2PS-315 (2014.10.7)

 

195. HongYu Yang, Doo Sung Lee, "A Reduction and pH dual-responsive biodegradable polypeptide micelles", The Polymer Society of Korea 2014 Fall Meeting, 3PS-340 (2014.10.7)

 

194. Quang Vinh Nguyen, Narendra K. Singh, Cong Truc Huynh , Doo Sung Lee, "Nano-biohybrid pH/temperature-sensitive hydrogel system for controlled release of human growth hormone", The Polymer Society of Korea 2014 Fall Meeting, 2PS-345 (2014.10.7)

 

193. V.H. Giang Phan, Narendra K. Singh, B. S. Kim, Doo Sung Lee, "Controlled release of gemcitabine using nano-biohybrid hydrogel for the treatment of pancreatic cancer", The Polymer Society of Korea 2014 Fall Meeting, 1PS-282 (2014.10.7)

 

192. M. S. Gil, S. H. Ahn, Y. Y. Han, Doo Sung Lee, "Diagnosis therapy of AuNP for fiducial marker by injectable pH sensitive hydrogel", The Polymer Society of Korea 2014 Fall Meeting, 1PS-289 (2014.10.7)

 

191. Doo Sung Lee, "고분자 바이오 미래소재", (Polymer Forum 2014) (2014.5.23)

 

190. Nguyen Quang Vinh, Doo Sung Lee, "Dually cationic and anionic pH/ temperature-sensitive multiblock copolymer as injectable hydrogel for protein delivery", The Polymer Society of Korea 2014 Spring Meeting, 1PS-282 (2014.4.10)

 

189. Bui Quang Nam, Doo Sung Lee, "Redox-and pH-sensitive poly(β-amino ester)", The Polymer Society of Korea 2014 Spring Meeting, 1PS-278 (2014.4.10)

 

2013

 

188. M. S. Gil, S. H. Ahn, Y. Y. Han, Doo Sung Lee, “Development of X-ray marker for cancer therapy by injectable pH sensitive hydrogel”, The Polymer Society of Korea 2013 Fall Meeting, 1PS-261 (2013.10.10)

 

187. Y. K. Seo, Li Yi, M. S. Lee, J. H. Jeong, Doo Sung Lee, “Development of novel cationic polymer carrier for siRNA delivery”, The Polymer Society of Korea 2013 Spring Meeting, 2PS-312 (2013.4.12)

 

186. Nguyen Quang Vinh, Huyuh Cong Truc, J. S. Lym, Doo Sung Lee, “pH/temperature sensitive multiblock copolymer hydrogels from Poly(urethane sulfide sulfamethazine) used for DOX delivery in tumour-site”, The Polymer Society of Korea 2013 Spring Meeting, 1PS-293 (2013.4.11)

 

2012

 

185. D. W. Ahn, S. W. Kang, Doo Sung Lee, “Injectable pH-sensitive hydrogel containing sulfamethazine based on free radical polymerization”, The Polymer Society of Korea 2012 Fall Meeting, 2PS-300 (2012.10.12)

 

184. Y. K. Seo, Guangri Li, S. W. Kang, Doo Sung Lee, “A Dual lonic pH-sensitive copolymer for protein delivery”, The Polymer Society of Korea 2012 Fall Meeting, 2PS-295 (2012.10.12)

 

183. Quang Vinh Nguyen, Cong Truc Huyuh, Doo Sung Lee, “pH/temperature sensitive multiblock copolymer hydrogels from Poly(amino ester urethane) used for protein delivery”, The Polymer Society of Korea 2012 Fall Meeting, 2PS-262 (2012.10.11)

 

182. I. K. Jeong, Doo Sung Lee, “Fabrication of biodegradable and pH sensitive polymersome using novel poly(β-amino ester)”, The Polymer Society of Korea 2012 Spring Meeting, 3PS-299 (2012.4.12)

 

181. Yi Li, Doo Sung Lee, “Polypeptide-based amphiphilic copolymer as a pH-sensitive drug carrier”, The Polymer Society of Korea 2012 Spring Meeting, 3PS-287 (2012.4.12)

 

180. S. W. Kang, Doo Sung Lee, “pH-Tunable and Biodegradable Polymersome for Drug Delivery Carrier”, The Polymer Society of Korea 2012 Spring Meeting, 1PS-289 (2012.4.12)

 

2011

 

179. Doo Sung Lee, “Design/Synthesis of Stimuli-Responsive Block Copolymers for Biomedical Applications”, KIChE 2011 Fall Meeting (2011.10.28)(Invited talk)

 

178. I. K. Jeong, Doo Sung Lee, “Forming the nano size permeable polymersome in water phase”, The Polymer Society of Korea 2011 Fall Meeting, 3PS-211 (2011.10.7)

 

177. Yi Li, Doo Sung Lee, “Synthesis and Characterization of polymeric Micelles with pH –Sensitive Surface Charge for Enhanced Theranostics”, The Polymer Society of Korea 2011 Fall Meeting, 3PS-192 (2011.10.7)

 

176. S. W. Kang, Doo Sung Lee, “pH sensitivity control of biodegradable and pH sensitive polymersome”, The Polymer Society of Korea 2011 Fall Meeting, 1PS-178 (2011.10.6)

 

175. S. W. Kang, Doo Sung Lee, “Fabrication of pH-sensitive polymersome using mPEG-PCL grafted poly(β-amino ester), The Polymer Society of Korea 2011 Spring Meeting, 1PS-258 (2011.4.8)

 

174. Cong Truc Huynh, Doo Sung Lee, “Biodegradable oligo(amido amine/ β-amino ester) hydrogels for controlled insulin delivery”, The Polymer Society of Korea 2011 Spring Meeting, 1PS-252 (2011.4.8)

 

2010

 

173. J. H. Kim, Doo Sung Lee, ”Preparation and Characterization of Biotin- Conjugated pH-sensitive Polymeric Micelle as a drug carrier for tumor targeting”, The Polymer Society of Korea 2010 Fall Meeting, 1PS-266 (2010.10.7)

 

172. Y. K. Cho, M. S. Kim, Doo Sung Lee, “Biodegradable polymer vesicles for Drug Delivery Carrier ”, The Polymer Society of Korea 2010 Fall Meeting, 3PS-291 (2010.10.8)

 

171. Y. K. Cho, M. S. Kim, Doo Sung Lee, “Polymer design of improvement of pH-sensitive micelle”, KIChE 2010 Spring Meeting, P고분금-20) (2010.4.22)

 

170. J. H. Kim, M. S. Kim, Doo Sung Lee, “Preparation and Characterization of Biotin-Conjugated pH-Sensitive Polymeric Micelle for Tumor Targeting”, KIChE 2010 Spring Meeting, P고분금-48) (2010.4.22)

 

169. M. S. Kim, Doo Sung Lee, “Polymersome bubble with pH-Tuning Permeable Membrane”, KIChE 2010 Spring Meeting, P고분금-24) (2010.4.22)

 

168. Y. K. Cho, M. S. Kim, Doo Sung Lee, “Polymer design of improvement of pH-sensitive micelle”, The Polymer Society of Korea 2010 Spring Meeting, 3PS-283 (2010.4.8)

 

167. J. H. Kim, M. S. Kim, Doo Sung Lee, “Preparation and Characterization of Biotin-Conjugated pH-Sensitive Polymeric Micelle for Tumor Targeting”, The Polymer Society of Korea 2010 Spring Meeting, 1PS-307 (2010.4.8)

 

166. M. S. Kim, Doo Sung Lee, “pH-Sensitive Polymersome with Tuning Permeable Membrane for Drug Delivery carrier”, The Polymer Society of Korea 2010 Spring Meeting, 1PS-288 (2010.4.8)

 

165. Y. K. Cho, M. S. Kim, Doo Sung Lee, “Polymer design of improvement of pH-sensitive micelle”, KSBM 2010, P-59 (2010.3.26)

 

2009

 

164. Y. K. Cho, Doo Sung Lee, “Synthesis of pH-sensitive polymer composed of poly(ethylene glycol) and poly(β-amino ester)”, KIChE 2009 Fall Meeting, P고분금-1 (2009.10.23)

 

163. J. H. Kim, Doo Sung Lee, “Synthesis of Biotin-Conjugated pH-Sensitive Polymeric micelle for Tumor Targeting”, KIChE 2009 Fall Meeting, P고분금-2 (2009.10.23)

 

162. M. S. Kim, Doo Sung Lee, “Conformation-Transformable Amphiphilic Copolymer with Poly(β-amino ester) via pH Switch”, KIChE 2009 Fall Meeting, P고분금-3 (2009.10.23)

 

161. Y. K. Cho, Doo Sung Lee, “Synthesis of pH-sensitive polymer composed of poly(ethylene glycol) and poly(β-amino ester)”, The Polymer Society of Korea 2009 Fall Meeting, 4PS-156 (2009.10.9)

 

160. J. H. Kim, Doo Sung Lee, “Synthesis of Biotin-Conjugated pH-Sensitive Polymeric micelle for Tumor Targeting”, The Polymer Society of Korea 2009 Fall Meeting, 1PS-187 (2009.10.8)

 

159. M. S. Kim, Doo Sung Lee, “Polymersome with pH-sensitive Membrane (pHsome) Based on poly(β-amino ester)”, The Polymer Society of Korea 2009 Fall Meeting, 2PS-149 (2009.4.9)

 

158. Guang Hui Gao,, Doo Sung Lee, “Acidic pH-responsive polymeric micelles for human serum albumin delivery”, The Polymer Society of Korea 2009 Spring Meeting, 3PS-260 (2009.4.9)

 

157. M. S. Kim, Doo Sung Lee, “Poly(ethylene glycol) grafted poly(β-amino ester) micelle for pH targeting”, The Polymer Society of Korea 2009 Spring Meeting, 3PS-263 (2009.4.9)

 

156. Guang Hui Gao, M. S. Kim, Doo Sung Lee “pH Sensitive micelle for theragnosis”, The Polymer Society of Korea 2009 Spring Meeting, 2L4-2 (2009.4.9)

 

155. M. S. Kim, Doo Sung Lee, “pH-Sensitive Micelle for Therapeutics”, KSBM 2009, P-74 (2009.3.27)

 

2008

 

154. Minh Khanh Nguyen , Huyuh Cong Truc , Dong Kuk Park , Doo Sung Lee, “Synthesis and Characterization of Novel pH & Temperature – sensitive Block Copolymer Hydrogels”, KSBM 2008, P-005 (2008.11.29)

 

153. Guanghui Gao, M. S. Kim, Doo Sung Lee, “pH-sensitive polymeric micelles for molecular resonance imaging”, KSBM 2008, P-003 (2008.11.28)

 

152. GuangHui Gao, M. S. Kim, Dai Phu Huynh, Doo Sung Lee, “pH and/or Temperature Responsive icelles and Hydrogels for Drug Delivery and Molecular Imaging”, KIChE 2008 Fall Meeting, 심(DDS)C목-1 (2008.10.23)

 

151. Xiang Lan Wu, Doo Sung Lee, “Targeted biodegradable polymeric micelle for doxorubicin delivery”, The Polymer Society of Korea 2008 Fall Meeting, 2PS-95 (2008.10.10)

 

150. M. S. Kim, Doo Sung Lee, “pH –sensitive nanoparticle for cancer therapy”, The Polymer Society of Korea 2008 Fall Meeting, 3PS-254 (2008.10.10)

 

149. M. S. Kim, Doo Sung Lee, “pH responsive vesicle for intratumoral delivery”, KIChE 2008 Spring Meeting, P고분목-26 (2008.4.24)

 

148. M. S. Kim, Doo Sung Lee, “Vesicle formation from block copolypeptide”, The Polymer Society of Korea 2008 Spring Meeting, 3PS-226 (2008.4.11)

 

2007

 

147. M. S. Kim, Doo Sung Lee, “Vesicle formation from block copolypeptide”, KSBM 2007, P-080 (2007.11.24)

 

146. Guanghui Gao, M. S. Kim , B. S. Kim , Doo Sung Lee, “Fe3O4-loaded (β-amino ester) micelles as magnetic resonance imaging probes”, KSBM 2007, P-002 (2007.11.24)

 

145. Minh Khanh Nguyen, Doo Sung Lee, “Molecular design of novel biodegradable pH and temperature-sensitive block copolymer hydrogels”, KSBM 2007, P-003 (2007.11.23)

 

144. J. K. Han, M. S. Kim, Doo Sung Lee, “Synthesis and characterization of pH sensitive PEG-b-PDPG block copolymer”, KIChE 2007 Fall Meeting, P고분토-68(91) (2007.10.27)

 

143. M. S. Kim, Doo Sung Lee, “Living polypeptide synthesis and characterization from N-car-boxyanhydride monomers", The Polymer Society of Korea 2007 Fall Meeting, 3PS-219 (2007.10.12)

 

142. Guang Hui Gao, Doo Sung Lee, M. S. Kim, B. S. Kim, “Magnetite-loaded MPEG-Poly(β-amino ester) Micelles as Potential Magnetic Resonance Imaging Probes", The Polymer Society of Korea 2007 Fall Meeting, 3PS-213 (2007.10.12)

 

141. Minh Khanh Nguyen, Doo Sung Lee, “Molecular design of novel pH and temperatrue block copolymer hydrogels", The Polymer Society of Korea 2007 Fall Meeting, 2PS-224 (2007.10.11)

 

140. M. S. Kim, Doo Sung Lee, “pH-sensitive nanoparticle for drug delivery system”, KIChE 2007 Spring Meeting, P고분목-34(86) (2007.4.19)

 

139. J. K. Han, Kasala Dayananada, Doo Sung Lee, “Synthesis and characterization of MPEG-b-PDPA amphiphilic block copolymer via atom transfer radical polymerization”, KIChE 2007 Spring Meeting, P고분목-32(85) (2007.4.19)

 

138. M. S. Kim, Doo Sung Lee, “pH sensitive nanoparticle for cancer therapy", The Polymer Society of Korea 2007 Spring Meeting, 3PS-232 (2007.4.13)

 

137. Minh Khanh Nguyen, Doo Sung Lee, “Molecular design of novel pH and temperature block copolymer hydrogels", The Polymer Society of Korea 2007 Spring Meeting, 2PS-112 (2007.4.13)

 

136. Dai Phu Huynh, Doo Sung Lee, “Injectable pH/Temperature-sensitive Hydrogel for Protein Delivery", The Polymer Society of Korea 2007 Spring Meeting, 1PS-140 (2007.4.12)

 

135. H. K. Kim, W. S. Shim, J. H. Kim, G. M. Kim, I. C. Kwon, S. E. Kim, Doo Sung Lee, “Injectable pH/thermo-sensitive hydrogel ; A pontential for hMSC cell delivery vehicle", KSBM 2007, P-104 (2007.3.28)

 

2006

 

134. J. Y. Ko, G. S. Park, G. M. Kim, I. C. Kwon, Y. S. Kim, I. S. Kim, H. K. Son, J. K. Han, M. S. Kim, Doo Sung Lee, “Doxorubicin loaded pH-sensitive MPEG-poly(β-amino ester) copolymer micelle targeting acidic extracellular pH of tumor", KIChE 2006 Fall Meeting, P고분금-32 (2006.10.27)

 

133. D. G. Yoo, D. J. Kim, Doo Sung Lee, “Optical Purification of Lactide", KIChE 2006 Fall Meeting, P고분금-31 (2006.10.27)

 

132. J. K. Han, M. S. Kim, Doo Sung Lee, “Novel pH-Responsive Polymeric Micelles: In vitro Experimentation of Various Anti-Cancer Drug", KIChE 2006 Fall Meeting, P고분금-7 (2006.10.27)

 

131. Doo Sung Lee, “pH Sensitive Nano Carriers", KIChE 2006 Spring Meeting, 공(나노) A금-4 (2006.4.21)

 

130. D. G. Yoo, Doo Sung Lee, D. J. Kim, “Effect of Reaction Conditions on the Optical Purity of Lactide", KIChE 2006 Spring Meeting, P고분목-8 (2006.4.20)

 

129. J. K. Han, S. J. Hwang, M. S. Kim, Doo Sung Lee, “Novel pH-responsive polymeric micelles: Paclitaxel release behaviors", KIChE 2006 Spring Meeting, P고분목-2 (2006.4.20)

 

128. H. K. Kim, Doo Sung Lee, “Application of injectable pH and temperature sensitive biodegradable block copolymer hydrogels as cell delivery vehicle", KIChE 2006 Spring Meeting, P고분목-1 (2006.4.20)

 

127. Dai Phu Huynh, Doo Sung Lee, “Novel pH/Temperature Sensitive Hydrogels of Biodegradable Polyester Block Copolymer based on (β-amino ester)", The Polymer Society of Korea 2006 Spring Meeting, 3PS-196 (2006.4.7)

 

126. J. K. Han, S. J. Hwang, M. S. Kim, Doo Sung Lee, “Novel pH-responsive polymeric micelles: A potential for drug carrier vehicle", The Polymer Society of Korea 2006 Spring Meeting, 3PS-195 (2006.4.7)

 

125. B. S. Pi, Kasala Dayananda, B. S. Kim, J. H. Kim, Doo Sung Lee, “Novel Synthesis of pH/Temperature Sensitive Block copolymers via atom transfer radical Polymerization", The Polymer Society of Korea 2006 Spring Meeting, 3PS-193 (2006.4.7)

 

124. Minh Khanh Nguyen, Doo Sung Lee, “Study on the pH and Temperature reversible block copolymer hydrogels based on β-amino ester and β-amido amine", The Polymer Society of Korea 2006 Spring Meeting, 2PS-182 (2006.4.6)

 

123. N.D. Luong, T. H. Han, D. W. Kim, Doo Sung Lee, I. S. Moon, J. D. Nam, “Poly(L-lactide) Electrospun Fibers Reinforced with Nanocrystalline Hydroxyapatite for Engineered Scaffold Applications", The Polymer Society of Korea 2006 Spring Meeting, 1PS-177 (2006.4.6.)

 

122. H. K. Kim, Doo Sung Lee, I. C. Kwon, G. M. Kim, J. H. Kim, H. K. Park, “Injectable pH and temperature sensitive biodegradable block copolymer hydrogels: A potential for cell delivery vehicle", The Polymer Society of Korea 2006 Spring Meeting, 1PS-107 (2006.4.6)

 

121. Doo Sung Lee, “Effect of Diblock Copolymer on the Fabrication of 3D Scaffolds by Thermally Induced Phase Separation Method", The Polymer Society of Korea 2006 Spring Meeting, 1L1-4 (2006.4.6)

 

2005

 

120. Dai Phu Huynh, Doo Sung Lee, “pH and temperature sensitive hydrogels of poly(ethylenglycol) and poly(aminoester)”, KIChE 2005 Fall Meeting, P고분금-55 (2005.10.21)

 

119. H. K. Kim, Doo Sung Lee, “Cell delivery of human osteoblast stem cells using injectable pH and temperature sensitive biodegradable block copolymer hydrogels”, KIChE 2005 Fall Meeting, P고분금-25 (2005.10.21)

 

118. S. J. Hwang, Doo Sung Lee, “pH-sensitive polymeric micelle of MPEG-poly(β-amino ester) block copolymer", The Polymer Society of Korea 2005 Fall Meeting, 3PS-144 (2005.10.14)

 

117. Dai Phu Huynh, Doo Sung Lee, “Poly(ethylene glycol) - Poly (lactide-co- caprolactone) - Poly(aminoester) penta hydrogel as a pH- temperature sensitive biodegradable polymer", The Polymer Society of Korea 2005 Fall Meeting, 3PS-139 (2005.10.14)

 

116. D. G. Yoo, Doo Sung Lee, D. J. Kim, “The Effect of Catalyst and Reaction Condition on the Preparation of L-Lactide", The Polymer Society of Korea 2005 Fall Meeting, 2PS-119 (2005.10.14)

 

115. Minh Khanh Nguyen, Doo Sung Lee, “Study on Thermo- and pH-responsive multiblock copolymer hydrogels based on beta-aminoester", The Polymer Society of Korea 2005 Fall Meeting, 2PS-115 (2005.10.14)

 

114. H. K. Kim, Doo Sung Lee, “Cell delivery of human osteoblast stem cells using injectable pH and temperature sensitive biodegradable block copolymer hydrogels", The Polymer Society of Korea 2005 Fall Meeting, 1PS-101 (2005.10.13)

 

113. S. J. Hwang, Doo Sung Lee, “Synthesis and Characterization of pH sensitive block copolymeric micelle based on poly(β-amino ester)", KSBM 2005, P-35 (2005.10.1)

 

112. Dai Phu Huynh, Doo Sung Lee, “Novel pH and temperature sensitive hydrogels of Poly(ethyleneglycol)-Poly(ε-caprolactone)-Poly (D,L lactide)-Poly(β-amino ester) (PAE-PCLA-PEG-PCLA-PAE) biodegradable polyester block copolymer", KSBM 2005, P-34 (2005.10.1)

 

111. D. G. Yoo, Doo Sung Lee, D. J. Kim, “Reaction Kinetics for the Synthesis of Oligomeric Poly(lactic acid) and the Generation of Lactide”, KIChE 2005 Spring Meeting, P-438 (2005.4.23)

 

110. S. J. Hwang, Doo Sung Lee, “Preparation and characterization of biodegradable MPEG-PCLA block copolymeric nanoparticles”, KIChE 2005 Spring Meeting, P-423 (2005.4.23)

 

109. M. S. Kim, Doo Sung Lee, “pH-sensitive polymeric micelle of MPEG-poly(β-amino ester)block copolymer”, KIChE 2005 Spring Meeting, P-416 (2005.4.23)

 

108. W. S. Shim, Doo Sung Lee, “Preparation of pH and Temperature Sensitive Biodegradable Block Copolymer Hydrogel”, KIChE 2005 Spring Meeting, P-412 (2005.4.23)

 

107. J. S. Yoo, Doo Sung Lee, “Sol-gel transition of MPEG-PCL-β amino ester multiblock copolymer in aqueous solution”, The Polymer Society of Korea 2005 Spring Meeting, 3PS-150 (2005.4.15)

 

106. S. J. Hwang, Doo Sung Lee, “pH-sensitive and biodegradable MPEG-poly(β-aminoester)block copolymeric micelles for drug delivery”, The Polymer Society of Korea 2005 Spring Meeting, 3PS-132 (2005.4.15)

 

105. Dai Phu Huynh, Doo Sung Lee, “pH and temperature sensitive hydrogel of Poly ethylene glycol biodegradable block copolymer” The Polymer Society of Korea 2005 Spring Meeting, 1PS-122 (2005.4.14)

 

104. W. S. Shim, Doo Sung Lee, “Injectable pH and temperature sensitive block copolymer hydrogel with extreme sensitivity", The Polymer Society of Korea 2005 Spring Meeting, 1PS-107 (2005.4.14)

 

103. Doo Sung Lee, “Injectable pH and temperature sensitive block copolymer hydrogel”, The Polymer Society of Korea 2005 Spring Meeting, 1L3-1 (2005.4.14)

 

2004

 

102. S. J. Hwang, Doo Sung Lee, “Preparation of MPEG-PCLA block copolymer nanoparticles", 2004 Joint Meeting of KICHE & KSIEC, P-331 (2004.10.29)

 

101. W. S. Shim, Doo Sung Lee, “pH-sensitive block copolymer micelle", 2004 Joint Meeting of KICHE & KSIEC, A-31 (2004.10.29)

 

100. J. S. Yoo, Doo Sung Lee, “New pH-sensitive polymeric micelle" The Polymer Society of Korea 2004 Fall Meeting, 2PS-245 (2004.10.9)

 

99. W. S. Shim, Doo Sung Lee, “pH & thermo-sensitive block copolymer hydrogels", The Polymer Society of Korea 2004 Fall Meeting, 2P3-7 (2004.10.9)

 

98. M. S. Kim, Doo Sung Lee, “pH-responsive polymeric micelle for cancer drug delivery: amphiphilic diblock copolymer with N-acetyl histidine", The Polymer Society of Korea 2004 Fall Meeting, 1PS-229 (2004.10.8)

 

97. Y. H. Lee, J. H. Lee, I. K. Ahn, C. Kim, Doo Sung Lee, Y. K. Lee, J. D. Nam, “Electrospun Dual-Porosity Structure and Biodegradation Morphology of Montmorillonite Reinforced PLLA Nanocomposite Scaffolds", The Polymer Society of Korea 2004 Fall Meeting, 1P5-11 (2004.10.8)

 

96. W. S. Shim, Doo Sung Lee, “Injectable pH & temperature sensitive hydrogel of biodegradable block copolymers", KSBM 2004, P-18 (2004.9.18)

 

95. M. S. Kim, Doo Sung Lee, “A study of polymeric micelle: micellization-demicellization behavior of new pH-sensitive block copolymer", KSBM 2004, P-13 (2004.9.18)

 

94. M. S. Kim, W. S. Shim, Doo Sung Lee, “A study of polymeric micelle: micellization-demicellization of new pH-sensitive block copolymer", KIChE 2004 Spring Meeting, P-192 (2004.4.23)

 

93. W. S. Shim, Doo Sung Lee, “pH & thermo-sensitive biodegradable block copolymers", KIChE 2004 Spring Meeting, A-13 (2004.4.23)

 

92. Y. H. Lee, J. H. Lee, Doo Sung Lee, Y. K. Lee, J. D. Nam, “Poly(L-lactide)/ montmorillonite 나노복합체의 점탄성 특성”, The Polymer Society of Korea 2004 Spring Meeting, 2PS-101 (2004.4.10)

 

91. M. S. Kim, W. S. Shim, Doo Sung Lee, “pH & temperature sensitive biodegradable block copolymer", The Polymer Society of Korea 2004 Spring Meeting, 2L5-2 (2004.4.10)

 

90. D. G. Yoo, Doo Sung Lee, D. J. Kim, “촉매와 반응온도의 변화에 따른 저 분자량 poly(lactic acid)의 kinetics의 측정”, The Polymer Society of Korea 2004 Spring Meeting, 1PS-269 (2004.4.9)

 

89. W. S. Shim, Doo Sung Lee, “Micelle-demicelle & sol-gel transition of biodegradable block copolymers", The Polymer Society of Korea 2004 Spring Meeting, 1PS-267 (2004.4.9)

 

88. M. S. Kim, W. S. Shim, Doo Sung Lee, “A study of polymeric micelle: micellization-demicellization of new pH-sensitive block copolymer", The Polymer Society of Korea 2004 Spring Meeting, 1PS-263 (2004.4.9)

 

87. Ravindra R.Pal, W. S. Shim, Doo Sung Lee, “s-Triazine ring containing copolymers with pH-sensitive moiety for the preparation of polymeric micelles", The Polymer Society of Korea 2004 Spring Meeting, 1PS-262 (2004.4.9)

 

2003

 

86. Y. H. Lee, J. H. Lee, Doo Sung Lee, Y. K. Lee, J. D. Nam, "Poly(L-lactide)/ montmorillonite 나노복합 scaffold의 점탄성 특성", The Polymer Society of Korea 2003 Fall Meeting, 2PS-57 (2003.10.10)

 

85. J. H. Lee, Y. H. Lee, Doo Sung Lee, Y. K. Lee, J. D. Nam, "A Novel Fabrication Technique of Poly(L-lactic acid) Dual Pore Sized Nanocomposite Scaffold using Electrospinning and Nanoclay Reinforcement", The Polymer Society of Korea 2003 Fall Meeting, 2P2-2 (2003.10.11)

 

84. K. C. Shin, Doo Sung Lee, “Preparation of PLLA/PLGA scaffold via Thermally Induced Phase Separation(TIPS)”, The Polymer Society of Korea 2003 Fall Meeting, 3PS-152 (2003.10.11)

 

83. W. S. Shim, Doo Sung Lee, “The study of pH sensitive and biodegradable copolymer", The Polymer Society of Korea 2003 Fall Meeting, 3PS-88 (2003.10.11)

 

82. Ravindra Pal, W. S. Shim, Doo Sung Lee, "s-Triazine ring contaning copolymers with pH-sensitive moiety for the preparation of polymeric micelles", The Polymer Society of Korea 2003 Fall Meeting, 2PS-79 (2003.10.10)

 

81. M. S. Kim, W. S. Shim, Doo Sung Lee, “A suudy of polymeric micelle: micellization-demicellization behavior of new pH-sensitive block copolymer", The Polymer Society of Korea 2003 Fall Meeting, 2PS-82 (2003.10.10)

 

80. K. C. Shin, H. D. Kim, Doo Sung Lee, “Preparation of PLA scaffolds via thermally induced phase separation", KIChE 2003 Fall Meeting, A-2 (2003.10.24)

 

79. W. S. Shim, M. S. Kim, Doo Sung Lee, “Spontaneous micellization-demicelli zation of the pH-sensitive biodegradable block copolymers", KSBM 2003, P-14 (2003.9.19)

 

78. Doo Sung Lee, “Preparation of PLA scaffolds via thermally induced phase separation", KSBM 2003, O-2 (2003.9.19)

 

77. Y. K. Im, Doo Sung Lee, “Rapid Swelling-Deswelling Response of pH and Temperature Sensitive Hydrogels", KIChE 2003 Spring Meeting, A-23 (2003.4.25)

 

76. K. C. Shin, Doo Sung Lee, “Highly-interconnected macroporous poly(D,L-lactic acid-co-glycolic acid) (PLGA) scaffold with PEG-PLGA Diblock and NaCl by Thermally Induced Phase Separation", The Polymer Society of Korea 2003 Spring Meeting, 3PS-106 (2003.4.11)

 

75. Y. K. Im, Doo Sung Lee, “Rapid Swelling-Deswelling Response of pH and Temperature Sensitive Hydrogels", The Polymer Society of Korea 2003 Spring Meeting, 3PS-91 (2003.4.11)

 

74. W. S. Shim, M. S. Kim, Doo Sung Lee, “pH & thermo-sensitive biodegradable copolymer hydrogel", The Polymer Society of Korea 2003 Spring Meeting, 3PS-68 (2003.4.11)

 

2002

 

73. H. D. Kim, Doo Sung Lee, “상분리를 이용한 다공성 폴리릭틱에시드 지지체의 제조”, KIChE 2002 Fall Meeting, P-29 (2002.10.24)

 

72. Doo Sung Lee, J. W. Lee, “N-isopropylacrylamide와 sulfadimethoxine monomer로 이루어진 pH 및 온도 동시민감성 수화겔”, KIChE 2002 Fall Meeting, A-44 (2002.10.25)

 

71. H. D. Kim, Doo Sung Lee “Fabrication of Macroporous Poly(L-lactic acid)(PLLA) Scaffold with PEG-PLLA Diblock by Thermally Induced Phase Separation", The Polymer Society of Korea 2002 Fall Meeting, 1PS-180 (2002.10.11)

 

70. Doo Sung Lee, J. W. Lee, “Bifunctional hydrogels able to respond to pH as well as temperature" The Polymer Society of Korea 2002 Fall Meeting, 2P3-4 (2002.10.12)

 

69. H. D. Kim, Doo Sung Lee, “Preparation of Poly(L-lactic acid)(PLLA) Macroporous Scaffold by Thermally Induced Phase Separation with PEG-PLLA Diblock" KSBM 2002, P-2 (2002.9.27)

 

68. J. W. Lee, Doo Sung Lee, “pH/Temperature sensitive hydrogels composed of N-isopropylacrylamide and sulfadimethoxine monomer", KSBM 2002, P-1 (2002.9.28)

 

67. H. D. Kim, Doo Sung Lee, “Effect of PEG-PLLA Diblock on Poly(L-lactic acid)(PLLA) Macroporous scaffold fabricated by TIPS process", KTERMS 2002, PO-15 (2002.5.4)

 

66. H. T. Lee, Doo Sung Lee, “PLA-PEO-PLA 블록공중합체의 합성 및 수용액상태에서의 열가역적 전이거동에 관한연구” KIChE 2001 Spring Meeting, A-12 (2002)

 

65. J. W. Lee, W. S. Shim, Doo Sung Lee, “Rapid swelling-deswelling response of hydrogels composed of N-isopropylacrylamide and sulfadimethoxine in response to pH change by using poly(ethylene oxide) graft chains", The Polymer Society of Korea 2002 Spring Meeting, 2PS-171 (2002.04.12)

 

2001

 

64. G. U. Kim, H. D. Kim, Doo Sung Lee “Preparation of macroporous poly(L-lactic acid) scaffold in the presence of Pluronics”, KIChE 2001 Fall Meeting, P-3 (2001)

 

63. H. D. Kim, F. J. Hua, Doo Sung Lee, “Highly-interconnected Macroporous Poly(D,L-lactic acid-co-glycolic acid)(PLGA) Scaffold by Thermally Induced Phase Separation (TIPS) of PLGA-di-oxane-water Ternary System”, The Polymer Society of Korea 2001 Fall Meeting, 2PS-192 (2001)

 

62. J. T. Park, J. D. Nam, Doo Sung Lee, Y. K. Lee, “Preparation and Characteriza tion of Electroactive Actuators Using Polypyrrole”, The Polymer Society of Korea 2001 Fall Meeting, 2PS-180 (2001)

 

61. Y. J. Song, W. S. Shim, H. G. Kim, Y. K. Lee, J. D. Nam, Doo Sung Lee, “전기활성 Poly(2-acrylamido-methyl propane sulfonic acid) 고분자 겔 구동기의 구동메카니즘에 대한 연구” The Polymer Society of Korea 2001 Fall Meeting, 1PS-116 (2001)

 

60. J. H. Lee, S. D. Hwang, Doo Sung Lee, J. D. Nam, “MMT를 도입한 Ion-exchange Polymer Metal Nano composite 제조 및 특성 연구”, The Polymer Society of Korea 2001 Fall Meeting, 1PS-259 (2001)

 

59. Y. J. Song, H. G. Kim, H. M. Kim, J. D. Nam, H. R. Choi, J. W. Jeon, Doo Sung Lee, "The study for Synthesis and Characteristics of Electro-Active Polymer Gel Robots" The Polymer Society of Korea 2001 Spring Meeting, 1PS-56 (2001)

 

58. H. T. Lee, W. S. Shim, Doo Sung Lee, “Thermoreversible Gelation of Biodegradable PEG/PLA Copolymer", The Polymer Society of Korea 2001 Spring Meeting, 1PS-114 (2001)

 

57. G. U. Kim, Doo Sung Lee, “Macroporous Biodegradable Poly(L-Lactide acid) Scaffolds by Thermally-Induced Phase Separation in The Presence of Pluronic", The Polymer Society of Korea 2001 Spring Meeting, 1PS-58 (2001)

 

56. H. D. Kim, F. J. Hua, Doo Sung Lee, “Preparation of Poly (L-lactic acid) Scaffold by Thermally Induced Phase Separation with PEG-PLLA Diblock" The Polymer Society of Korea 2001 Spring Meeting, 1PS-57 (2001)

 

2000~

 

55. Doo Sung Lee, “Thermoreversible gelation of biodegradable poly(ethylene glycol) and PLGA triblock copolymers in aqueous solution", KSPST 20th anniversary symposium (2000)

 

54. D. U. Choi, Doo Sung Lee, J. Y. Lee, “용융가공성 폴리아닐린의 합성 및 열가소성 수지와의 용융 블렌딩” The Polymer Society of Korea 2000 Fall Meeting, 2PS-214 (2000)

 

53. W. Y. Jang, Y. S. An, S. D. Hwang, Doo Sung Lee, S. W. Kim, J. D. Nam, “Dicyanate/montmorillonite 나노복합재료 제조 및 특성연구” The Polymer Society of Korea 2000 Fall Meeting, 1PS-238 (2000)

 

52. J. W. Lee, Doo Sung Lee, “Gel-sol transition of PEG-PCL random multiblock copolymer hydrogels" The Polymer Society of Korea 2000 Fall Meeting, 1PS-162 (2000)

 

51. M. S. Shim, Doo Sung Lee, “Thermoreversible gelation of biodegradable poly(ethylene glycol)/PLGA copolymer”, The Polymer Society of Korea 2000 Fall Meeting, 1PS-163 (2000)

 

50. H. J. Lee, W. M. Lee, T. H. Jang, Doo Sung Lee, “Structure analysis of poly(ethylene oxide)-block-poly(L-lactide)", The Polymer Society of Korea 2000 Spring Meeting, 2P2-5 (2000)

 

49. J. S. Han, Doo Sung Lee, “Synthesis and thermal behaviors of soluble poly(pyrrole) using polymeric dopant with thermal sensitivity", The Polymer Society of Korea 2000 Spring Meeting, 2PS-110, 226 (2000)

 

48. S. H. Park, Doo Sung Lee, “생분해성 Poly(L-lactic acid)/poly(-hydroxy nonanoate) 블렌드의 물성”, The Polymer Society of Korea 1999 Fall Meeting, 1P4-64, 134 (1999)

 

47. Y. H. Lee, J. Y. Lee, Doo Sung Lee, “용해성 전도성 폴리피롤/고분자전해질 복합체의 특성변화”, The Polymer Society of Korea 1999 Fall Meeting, 1P4-11, 60 (1999)

 

46. Doo Sung Lee, W. S. Shim, Y. H. Lee, J. Y. Lee, “전도성 폴리피롤/고분자전해질 복합체”, KIChE 1999 Fall Meeting, G-24, 4097-4100 (1999)

 

45. Y. H. Lee, J. Y. Lee, Doo Sung Lee, “고분자 Dopant를 이용한 용해성 전도성 polypyrrole의 합성”, The Polymer Society of Korea 1999 Spring Meeting, 2PS-126 (1999)

 

44. Y. H. Lee, W. S. Shim, Doo Sung Lee, “Dopant의 종류에 따른 polypyrrole의 전기화학적 활성 및 전도도의 변화”, The Polymer Society of Korea 1998 Fall Meeting, 2PS-81 (1998)

 

43. W. M. Lee, H. J. Lee, T. H. Jang, S. Y. Choi, Doo Sung Lee, “HPLC 와 MALDI-TOF 질량분석기를 이용한 PEO-PLLA 블록 공중합체의 분석” , The Polymer Society of Korea 1998 Fall Meeting, 2PS-3 (1998)

 

42. S. W. Choi, S. H. Kim, Doo Sung Lee, Y. H. Kim, “Thermoreversible gelation of poly(ethylene oxide)-polytrimethylene carbonate) diblock copolymers, The Polymer Society of Korea 1998 Fall Meeting, 1PS-182 (1998)

 

41. S. W. Choi, W. S. Shim, S. W. Kim, Doo Sung Lee, “Poly(ethylene oxide)-poly(lactic acid) diblock copolymer의 열적성질”, The Polymer Society of Korea 1998 Fall Meeting, 1PS-181 (1998)

 

40. W. S. Shim. Doo Sung Lee, "Electroactive and temperature sensitive hydrogel composite", 9th Molecular Electronics and Devices Symposium, P-55, April 22-23 (1998)

 

39. Doo Sung Lee, S. W. Choi, “열에 민감한 생분해성 polyester계 블록 공중합체의 물성”, The Polymer Society of Korea 1998 Spring Meeting (1998)

 

38. J. H. Lee, W. S. Shim, Doo Sung Lee, D. J. Chung, “Poly(NiPAAm-X-Y) 공중합체와 polypyrrole 과의 착체 형성과정 및 온도에 따른 착체의 부피변화 과정에 관한 연구 ”, The Polymer Society of Korea 1997 Fall Meeting (1997)

 

37. Y. S. Lee, Y. H. Lee, W. S. Shim, D. J. Chung, Doo Sung Lee, “Polypyrrole에 dopping된 고분자전해질 변화에 따른 이온의 거동”, The Polymer Society of Korea 1997 Fall Meeting, 2PS-74 (1997)

 

36. W. S. Shim, D. J. Chung, Doo Sung Lee, “Pyrrole/고분자전해질 복합체의 전기활성 및 전이온도 변화”, The Polymer Society of Korea 1997 Fall Meeting, 1P5-8 (1997)

 

35. S. W. Choi, Doo Sung Lee, “생분해성 및 열민감성 블록 공중합체의 수화겔”, The Polymer Society of Korea 1997 Spring Meeting (1997)

 

34. W. S. Shim, D. J. Chung, Doo Sung Lee, “전기활성 및 온도민감성을 가진 다기능성 수화겔 복합체”, The Polymer Society of Korea 1997 Spring Meeting (1997)

 

33. B. S. Kim, Doo Sung Lee, "New Isoconversion and isoviscosity time- temperature- transformation cure diagram of tetrafunctional epoxy resin/poly(ether sulfone) blends", The Polymer Society of Korea 1996 Spring Meeting (1996)

 

32. Y. H. Lim, D. J. Kim, Doo Sung Lee, "Poly(N-isopropyl acrylamide) 계 온도/pH 민감성 IPN 의 약물 방출 거동", The Polymer Society of Korea 1996 Spring Meeting (1996)

 

31. D. K. Pyun, Y. H. Lim, J. H. An, D. J. Kim, Doo Sung Lee, "Poly(N-isopropyl acrylamide) 계 온도/pH 민감성 IPN 의 팽윤 및 기계적 특성", The Polymer Society of Korea 1996 Spring Meeting (1996)

 

30. T. S. Yoon, Doo Sung Lee, J. H. Kim, B. S. Kim, “고강도 에폭시/폴리썰폰 블렌드의 경화거동 (II) 동적 DSC 열분석”, The Polymer Society of Korea 1995 Fall Meeting (1995)

 

29. T. S. Yoon, Doo Sung Lee, J. H. Kim, B. S. Kim, “고강도 에폭시/폴리썰폰 블렌드의 경화거동 (I) 등온 DSC 열분석”, The Polymer Society of Korea 1995 Fall Meeting (1995)

 

28. K. R. Yoon, J. H. Kim, Doo Sung Lee, H. W. Lee, S. J. Lee, B. H. Lee, 허완수, “Properties and morphology of EPDM/PP blends", The Polymer Society of Korea 1995 Spring Meeting (1995)

 

27. K. R. Yoon, J. H. Kim, Doo Sung Lee, H. W. Lee, S. J. Lee, B. H. Lee, 허완수, “A study on the curing kinetics of EPDM by DSC", The Polymer Society of Korea 1995 Spring Meeting (1995)

 

26. Doo Sung Lee, S. H. Kim, J. H. Kim, “PS-PPO 막의 free volume 조절에 따른 기체 투과 특성의 변화에 관한 연구”, The Polymer Society of Korea 1994 Fall Meeting (1994)

 

25. Doo Sung Lee, T. S. Yoon, J. H. Kim, "Cure reaction and thermal behavior of high performance epoxy/polysulfone blends", The Polymer Society of Korea 1994 Spring Meeting (1994)

 

24. J. H. Kim, S. U. Lee, J. B. Ahn, Doo Sung Lee, "Effect of molecular structure of block copolymer on the eeparation behavior of PS/PI blends", The Polymer Society of Korea 1993 Fall Meeting (1993)

 

23. Doo Sung Lee, J. S. Oh, S. J. Lee, B. H. Lee, J. H. Kim, "Characteristics of dynamic cure and morphology of EPDM/PP blends", The Polymer Society of Korea 1993 Fall Meeting (1993)

 

22. Doo Sung Lee, S. H. Kim, J. H. Kim, "Permselectivity of free volume controlled PS-PPO membranes", The Polymer Society of Korea 1993 Fall Meeting (1993)

 

21. Doo Sung Lee, Y. S. Kim, J. H. Kim, "Glass transition temperature behavior in curing of epoxy/thermoplastic blends", The Polymer Society of Korea 1993 Fall Meeting (1993)

 

20. Doo Sung Lee, T. S. Yoon, J. H. Kim, "Micro- and macro-phase separation in thermoset/thermoplastic blends", The Polymer Society of Korea 1993 Spring Meeting (1993)

 

19. J. H. Kim, J. B. Ahn, Doo Sung Lee, "Effect of added block copolymer on the phase separation of polystyrene)/polyisoprene blends", The Polymer Society of Korea 1993 Spring Meeting (1993)

 

18. J. H. Kim, H. J. Ji, Doo Sung Lee, "Effect of added block copolymer on the phase separation of poly(α-methylstyrene)/polystyrene blends", The Polymer Society of Korea 1993 Spring Meeting (1993)

 

17. J. H. Kim, T. K. Kim, J. B. Ahn, Doo Sung Lee, "Phase separation for thermoset/thermoplastic blends", The Polymer Society of Korea 1992 Fall Meeting (1992)

 

16. Doo Sung Lee, W. T. Kim, S. H. Kim, J. H. Kim, "Effect of PDMS on permselectivity of PU/PS gas separation membrane", The Polymer Society of Korea 1992 Fall Meeting (1992)

 

15. Doo Sung Lee, T. S. Yoon, J. H. Kim, "Curing mechanism and morphology of thermoset/ thermoplastic blends", The Polymer Society of Korea 1992 Fall Meeting (1992)

 

14. J. H. Kim, S. U. Lee, H. J. Ji, Doo Sung Lee, "Effect of block copolymer addition on the phase separation behaviors of polystyrene/polyisoprene mixtures", The Polymer Society of Korea 1992 Fall Meeting (1992)

 

13. Doo Sung Lee, T. P. Russell, T. Nishi and S. C. Kim, "Pulsed NMR study of high pressure IPN", The Polymer Society of Korea 1992 Fall Meeting (1992)

 

12. Doo Sung Lee, T. P. Russell, T. Nishi and S. C. Kim, "Small angle X-ray scattering study of high pressure IPN", The Polymer Society of Korea 1992 Fall Meeting (1992)

 

11. Doo Sung Lee, B. Y. Park, T. S. Yoon, J. H. Kim, "Epoxy/polysulfone blends 의 경화 반응중의 상분리현상", The Polymer Society of Korea 1992 Spring Meeting (1992)

 

10. T. K. Kim, J. H. Kim, Doo Sung Lee, S. Y. Oh, "에폭시/폴리설폰 블렌드의 경화반응 특성에 관한 연구", The Polymer Society of Korea 1992 Spring Meeting (1992)

 

9. Doo Sung Lee, T. S. Yoon, J. H. Kim, "Epoxy/Polysulfone Blends 의 경화 반응중의 morphology 조절 II", The Polymer Society of Korea 1991 Fall Meeting (1991)

 

8. Doo Sung Lee, T. S. Yoon, J. H. Kim, "Epoxy/polysulfone blends 의 경화 반응중의 morphology 조절 I", The Polymer Society of Korea 1991 Fall Meeting (1991)

 

7. W. K. Kang, Doo Sung Lee, “Gas permeation of IPN membraes", The Polymer Society of Korea 1986 Spring Meeting(1990)

 

6. Doo Sung Lee, D. S. Jeong, “The gas permeability of polyurethane-polystyrene IPN membrane", The Polymer Society of Korea 1989 Spring Meeting (1989)

 

5. T. S. Park, Doo Sung Lee, “Effect of degree of crosslinking on IPN synthesized at low temperature", The Polymer Society of Korea 1988 Fall Meeting (1988)

 

4. B. S. Kim, Doo Sung Lee, S. C. Kim, “Effect of photo-polymerization temperature on the miscibility of polyurethane-polystyrene interpenetrating polymer networks", The Polymer Society of Korea 1986 Spring Meeting (1986)

 

3. Doo Sung Lee, S. C. Kim, “PU-PS IPN's synthesized under high pressure", The Polymer Society of Korea 1984 Spring Meeting (1984)

 

2. S. C. Kim, Doo Sung Lee, “Morphology and Tg behavior of the PU-PS IPN's synthesized under high pressure", The Polymer Society of Korea 1983 Spring Meeting 1983)

 

1. Doo Sung Lee, S. C. Kim, “Properties of polyurethane-poly(methyl methacrylate) IPN's synthesized under high pressure", The Polymer Society of Korea 1982 Fall Meeting (1982)