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   2001

 

94. W. Lee, D. Cho, B.O. Chun, T. Chang, M. Ree,   Characterization of Polystyrene and Polyisoprene by Normal Phase Temperature Gradient Interaction Chromatography ,

J. Chromatogr. A .   910   51 (2001)    Erratum   J. Chromatogr. A   919   229 (2001)  

 

95. H. Lee, T. Chang,   Hydrogen Bonding of Methyl Red to Poly(methyl methacrylate) and  Poly(vinyl acetate) in Toluene Solution: A Diffusion, Binding, and Simulation Study,   Macromolecules   34   937 (2001)  

 

96. J. Cha, Y.-K. See, J. Lee, T. Chang,   St ructure and thermal stability of cadmium arachidate/poly(tert-butyl methacrylate) alternating Langmuir-Blodgett film Synthetic  Metals   117   149 (2001)  

 

97. J. Cha, H.S. Shin, Y.-K. See, J. Lee, T. Chang, S.B. Kim,   Infrared spectroscopy and x-ray reflectivity study on thermal stability of Langmuir-Blodgett film,  Synthetic Metals   117   169 (2001)  

 

98. W. Lee, D. Cho, T. Chang, K.J. Hanley, T.P. Lodge,   Characterization of Polystyrene- b-Polyisoprene Diblock Copolymers by Liquid Chromatography at the Critical Condition , Macromolecules   34   2353 (2001)  

 

99. H. Lee, W. Lee, T. Chang, S. Choi, D. Lee, H. Ji, W.K. Nonidez, J.W. Mays ,   Characterization of PLLA-b-PEO-b-PLLA triblock copolymer by LCCC and MALDI-TOF MS, Anal. Chem.   73   1726 (2001)  

 

100.   Y.C. Shin, K.-Y. Choi, M.Y. Jin, S.-K. Hong, D. Cho, T. Chang, M. Ree,   Synthesis and Characterization of Star-shaped Aliphatic Polyester ,   Korea Polym. J .   9   100 (2001)

 

101. M.S. Shim, D.S. Lee, S.W. Kim, H. Lee, I. Park, T. Chang,   Novel Thermoreversible Gelation of Biodegradable PLGA-b-PEO-b-PLGA Triblock Copolymers in Aqueous Solution,   Macromol. Rapid Commun .   22   587 (2001)

 

102. S. Perny, J. Allgaier, D. Cho, W. Lee, T. Chang,   Synthesis and Structural Analysis of an H-shaped Polybutadiene, Macromolecules   34   5408 (2001)  

 

103. W. Lee, S. Park, T. Chang,   Liquid Chromatography at the Critical Condition for Polyisoprene using Single Solvent,   Anal. Chem., 73   3884(2001)  

 

104. J.P Busnel, F. Foucault, L. Denis, W. Lee, T. Chang,   Investigation and interpretation of band broadening in size exclusion chromatography,   J. Chromatogr. A   930   61 (2001)  

 

105. D. Cho, S. Park, K. Kwon, T. Chang, J. Roovers,   Structural Characterization of Ring Polystyrene by LCCC and MALDI-TOF MS, Macromolecules   34   7570 (2001)  

 

106. S.W. Lee, T. Chang, M. Ree,   Synthesis and Characterization of a Soluble Polyimides Containing a Photoreactive 4-Styrylpyridine Derivative as the Side Group ,

Macromol. Rapid. Commun .   22   941 (2001)

 

107. P.G. Santangelo, C.M. Roland, D. Cho, T. Chang, J. Roovers,   Dynamics Near the Glass Temperature for Low Molecular Weight Cyclic Polystyrene ,   Macromolecules   34   9002 (2001)  

 

108. T. Chang, W. Lee, S. Park, D. Cho,   Characterization of Individual Block Sizes of Block copolymers by Liquid Chromatography at the Chromatographic Critical Condition,  

Am. Lab .   33   (24) 24 (2001)  

 

 

    2002

 

109. W. Lee, H. Lee, H.C. Lee, D. Cho, T. Chang, A.A. Gorbunov, J. Roovers,   Retention Behavior of Linear and Ring Polystyrene at the Chromatographic Critical Condition ,   Macromolecules   35   529 (2002)  

 

110. H.S. Shin, Y.M. Jung, T. Chang, Y. Ozaki, S.B. Kim,   Characterization of  b-transition of poly(tert-butyl methacrylate) thin films by two-dimensional infrared correlation spectral analysis ,   Vibrational Spectrosc.   29   73 (2002)

 

111. D. Cho, S. Park, T. Chang, K. Ute, I. Fukuda, T. Kitayama,   Temperature Gradient Interaction Chromatography and MALDI-TOF Mass Spectrometry Analysis of Stereoregular Poly(ethyl methacrylate)s,   Anal. Chem.   74   1928 (2002)

 

112. M.S. Shim, H. T. Lee, W.S. Shim, I. Park, H. Lee, T. Chang, S.W. Kim, D.S. Lee,   Poly(D, L-lactic acid-co-glycolic acid)-b-poly(ethylene glycol)-b-Poly(D, L-lactic acid-co- glycolic acid) Triblock Copolymer and Thermoreversible Phase transition in Water,   J. Biomed. Mater. Res.   61   188 (2002)

 

113. S. Park, D. Cho, J. Ryu, K. Kwon, T. Chang, J. Park,   T emperature Gradient Interaction Chromatography and MALDI-TOF MS Analysis of Air Terminated Polystyryllithium,   J. Chromatogr. A.   958   183 (2002)  

 

114. S. Park, D. Cho, J. Ryu, K. Kwon, W. Lee, T. Chang,   Fractionation of Block Copolymers Prepared by Anionic Polymerization into Fractions Exhibiting Three Different Morphologies .   Macromolecules   35   5974 (2002)  

 

115. H.S. Shin, Y.M. Lee, J. Lee, T. Chang, Y. Ozaki, S.B. Kim,   S tructural Comparison of Langmuir-Blodgett and Spin-Coated Films of Poly( tert -Butyl Methacrylate) by External Reflection FTIR Spectroscopy and Two-Dimensional Correlation Analysis,   Langmuir   18 5523 (2002)

 

116. D. Cho, I. Park, T. Chang, K. Ute, I. Fukuda, T. Kitayama,   Tacticity Effect on Size Exclusion Chromatography Retention of Stereoregular Poly(ethyl methacrylate),   Macromolecules   35   6067 (2002)  

 

117. K. Kwon, T. Chang,   GPC Characterization of Polystyrenes: Round Robin Test 1 ,

Polym. Sci. Tech.   13   384 (2002)

 

118. T. Chang, W. Lee, H.C. Lee, D. Cho, S. Park,   Polymer Characterizations by Non-Size Exclusion Chromatography: Temperature Gradient Interaction Chromatography,   Am. Lab.   34 (14) 39 (2002)  

 

119. H.S. Shin, Y.M. Jung, T.Y. Oh, T. Chang, S.B. Kim, D.H. Lee, I. Noda,   Glass Transition Temperature and Conformational Changes of Poly(methyl methacrylate) Thin Films Determined by a Two Dimensional Map Representation of Temperature Dependent Reflection-Absorption FTIR spectra ,   Langmuir   18   5953 (2002)

 

120. H.S. Shin, J. Cha, T. Chang, S.B. Kim,   Stability and Disturbance of Fatty Acid Layers by Polymer in Lead Stearate/Poly( ter t-Butyl Methacrylate) Alternating LB Films ,

Appl. Spectrosc.   56   1176 (2002)

 

121. E. Kim, E. Lee, I. Park, T. Chang,   End Functionalization of SBR with PEG-PDMS Terminator ,   Polym. J.   34   674 (2002)

 

122. G.H. Goo, G. Sung, S.H. Lee, T. Chang,   Diffusion Behavior of n-Alkane by Molecular Dynamics Simulation ,   Bull. Korean. Chem. Soc.   23   1595 (2002)

 

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    2003

 

123. D. Cho, S. Park, J. Hong, T. Chang,   Retention Mechanism of Poly(ethylene glycol) in HPLC and NPLC,   J . Chromatogr. A   986 191 (2003)

 

124. D. Cho, J. Hong, S. Park, T. Chang,   Retention Mechanism of Fatty Alcohol Ethoxylate in Reversed Phase Liquid Chromatography,   J. Chromatogr. A,   986   199 (2003)

 

125. S. Park, K. Kwon, D. Cho, B. Lee, M. Ree, T. Chang,   Phase Diagram Constructed from the HPLC Fractions of a Polystyrene- b -Polyisoprene Prepared by Anionic Polymerization ,   Macromolecules ,   36   4662 (2003)

 

126. Y. Zhu, S. P. Gido, M. Moshakou, H. Iatrou, N. Hadjichristidis, S. Park, T. Chang,   Effect of Junction Point Functionality on the Lamellar Spacing of Symmetric (PS)n(PI)n Miktoarm Star Block Copolymer s,   Macromolecules   36   5719 (2003)

 

127. S. Park, D. Cho, K. Im, T. Chang, D. Uhrig, J.W. Mays,   Utility of Interaction Chromatography for Probing Structural Purity of Model Branched Copolymers: 4-Miktoarm Star Copolyme r,   Macromolecules   36   5834 (2003)

 

128. H.S. Hwang, J.Y. Heo, Y.T. Jeong, S.-H. Jin, D. Cho, T. Chang, K.T. Lim,   Preparation and properties of semifluorinated block copolymers of 2-(dimethyamino)ethyl methacrylate and fluorooctyl methacrylates ,   Polymer   44   5153 (2003)

 

129. T. Chang,   Recent Advances in Liquid Chromatography Analysis of Synthetic Polymers ,   Adv. Polym. Sci.   163   1(2003)

 

130. I. Park, S. Park, D. Cho, T. Chang, E. Kim, K. Lee, Y.J. Kim,   Effect of Block Copolymer Chain Architecture on Chromatographic Retention ,   Macromolecules   36   8539 (2003)

 

131. J. Hong, D. Cho, T. Chang, W.S. Shim, D.S. Lee,   Characterization of Poly(ethylene oxide)-b-Poly(L-lactide) Diblock Copolymer by Matrix-Assisted Laser Desorption/ Ionization Time-of-Flight Mass Spectrometry ,   Macromol. Res.   11   341 (2003)

 

132. S.W. Lee, B. Chae, H.C. Kim, B. Lee, W. Choi, S.B. Kim, T. Chang, M. Ree,   New Clues to the Factors Governing the Perpendicular Alignment of Liquid Crystals on Rubbed Polystyrene Film Surface s,   Langmuir   19   8735 (2003)

 

133. D. Cho, S. Park, T. Chang, A. Avgeropoulos, N. Hadjichristidis,   Characterization of a 4-miktoarm star copolymer of the (PS- b -PI) 3 PS type by Temperature Gradient Interaction Chromatography ,   Eur. Polym. J.   39   2155 (2003)

 

134. S.H. Lee, T. Chang,   Viscosity and Diffusion Constants Calculation of n-Alkanes by Molecular Dynamics Simulations,   Bull. Korean Chem. Soc.   24    1590 (2003)

 

135.   S.W. Lee, S.I. Kim, B. Lee, H.C. Kim, T. Chang, M. Ree,   A Soluble Photoreactive Polyimide Bearing the Coumarin Chromophore in the Side Group: Photoreaction, Photoinduced Molecular Reorientation, and Liquid-Crystal Alignability in Thin Films,   Langmuir   19   10381 (2003)

 

136. S.W. Lee, J. Yoon, H.C. Kim, T. Chang, M. Ree,   Effect of Molecular Weight on the Surface Morphology, Molecular Reorientation, and Liquid Crystal Alignment Properties of Rubbed Polystyrene Films,   Macromolecules   36   9905 (2003)

 

137. D. Won, T. Chang,   GPC Characterization of Polystyrenes: Round Robin Test 2 ,   Polym. Sci. Tech.   14   748 (2003)

 

 

    2004

 

138. M. Choi, B. Chung, B. Chun, T. Chang,   Surface Micelle Formation of Polystyrene- b   -Poly(2-vinyl pyridine) Diblock Copolymer at Air-Water Interface,   Macromol. Res.   12   127 (2004)

 

139. J. Park, J.S. Ha, J. Ryu, T. Chang,   Atomic Force Microscopy Study of the Polymeric Nanotemplate Fabricated via a Microphase Separatrion and Subsequent Selective Etching of (PS- b -PI) Copolymer Thin Film,   Jpn. J. Appl. Phys.   43   762 (2004)

 

140. Y. Kim, W.H Goh, T. Chang, C.S. Ha, M. Ree,   Optical and dielectric anisotropy in polyimide nanocomposite films prepared from soluble poly(amic diethyl ester) precursors ,   Adv. Eng. Mater.   6   39 (2004)

 

141. K. Im, S. Park, D. Cho, T. Chang, K. Lee, N. Choi,   HPLC and MALDI-TOF MS Analysis of Highly Branched Polystyrene: Resolution Enhancement by Branching,   Anal. Chem.   76   2638 (2004)

 

142.   D.Y. Ryu, D.H. Lee, U. Jeong, S. H. Yun, S. Park, K. Kwon, B.H. Sohn, T. Chang, J. K. Kim, T.P. Russell,   Closed-Loop Phase Behavior of polystyrene-b-poly(n-pentyl methacrylate) Copolymer with various Blolc Length Ratios,   Macromolecules     37   3717 (2004)

 

143.   Y.-S. Yoo, J.-H. Choi, J.-H. Song, N.-K. Oh, S. Park, T. Chang, M. Lee,   S elf-Assembling Molecular Trees Containing Octa-p-phenylene: From Nanocrystals to Nanocapsules ,   J. Am. Chem. So c.   126   6294 (2004)  

 

144.   S. Park, I. Park, T. Chang, C.Y. Ryu,   I nteraction-Controlled HPLC for Block Copolymer Analysis and Separation ,   J. Am. Chem. So c.   1 26   8906 (2004)

 

 1 45. J. Ryu, K. Im, W. Yu, J. Park, T. Chang,   Molecular Weight Distribution of Branched Polystyrene: Propagation of Poisson Distribution ,   Macromolecules ,   37   8805 (2004)

 

 

2005

 

146. D.H. Kim, Y.D. Park, Y. Jang, H. Yang, Y.H. Kim, J.I. Han, D.G. Moon, S. Park, T. Chang, C. Chang, M. Joo, C.Y. Ryu, K. Cho, Enhancement of field-effect mobility due to surface-mediated molecular ordering in regioregular polythiophene thin film transistors,   Adv. Func. Mater.   15   77 (2005)  

 

147.   S.K. Choi, T.K. Vu, J.M. Jung, S.J. Kim, H.R. Jung, T. Chang, B.H. Kim,   Nucleoside-based Phospholipids and Their Liposomes Formed in Water,   ChemBioChem   6   432 (2005)

 

148.   B. Lee, I. Park, S. Park, J. Yoon, J. Kim, K.-W. Kim, T. Chang, M. Ree,   Structural Analysis of Block Copolymer Thin films with Grazing Incidence Small Angle X-ray Scattering ,   Macromolecules   38   4311(2005)

 

149.   J. Ryu, S. Park, T. Chang,   Rapid Molecular Weight Analysis of Polymers   by Temperature Gradient Interaction Chromatography,   J. Chromatogr. A   1075   145 (2005)

 

150.   T. Chang,   Polymer Characterization by Interaction Chromatography,

J. Polym. Sci, Polym. Phys. Ed.   43   1591(2005)

 

151. B. Chung, S. Park, T. Chang,   HPLC Fractionation and Surface Micellization Behavior of Polystyrene-b-Poly(methyl methacrylate),   Macromolecules   38   6122 (2005 )

 

152.  T. H. Kim, C. D. Ki, H. Cho, T. Chang, J. Y. Chang,   Facile preparation of Core-Shell Type Molecularly Imprinted particles: Molecular Imprinting into Aromatic Polyimide Coated on Silica Spheres ,   Macromolecules   38   6423 (2005)

 

153.   J. Ryu, T. Chang,   Thermodynamic prediction of polymer retention in temperature programmed HPLC ,   Anal. Chem ,   77   6347-6352 (2005)  

 

154.   I. Park, B. Lee, J. Ryu, K. Im, J. Yoon, M. Ree, T. Chang,   Epitaxial Phase Transition of Polystyrene-b-Polyisoprene from Hexagonally Perforated Layer to Gyroid Phase in Thin Film ,   Macromolecules ,   38   10532-10536 (2005)