Journal articles:




(58)S. Y. Park, J. Chun, J. Y. Jeon, P. C. Lee, Y. Hwang, B. G. Song, R. Ramos, C. Y. Ryu, B. Y. Lee, "Branched poly(1,4-butylene carbonate-co-terephthalate)s: LDPE-like semicrystalline thermoplastics" J. Polym. Sci.: Polym. Chem. Ed. 2015, 53, 914-923.

(57)Y. Chang, A. D. Mohanty, S. B. Smedley, K. Abu-Hakmeh, Y. H. Lee, J. E. Morgan, M. A. Hickner, S. S. Jang, C. Y. Ryu, C. Bae, "Effect of superacidic side chain structures on high conductivity aromatic polymer fuel cell membranes" Macromolecules 2015, 48, 7117-7126.

(56)A. D. Mohanty, C. Y. Ryu, Y. S. Kim, C. Bae, "Stable elastomeric anionic exchange membranes based on quaternary ammonium-tethered polystyrene-b-poly(ethylene-co-butylene)-b-polystyrene triblock copolymers" Macromolecules 2015, 48, 7085-7095.

(55)H. J. Park, G. M. Treich, Z. D. Helming, J. E. Morgan, C. Y. Ryu, H. S. Hwang, G. Y. Jung, "Micellar packing of Pluronic block copolymer solutions: polymeric impurity effects" Macromol. Res. 2015, 23, 13-20.

(54)S. Kim and C. Y. Ryu, "Mechanical properties of poly(styrene-co-acrylonitrile) nanocomposites containing organically modified layered double hydroxides," Polym. Adv. Tech. 2015, 26(2), 1537-1543.


(53) Hee Sung Hwang, Gi Won Shin, Aaron Cohen, Chang Y. Ryu and Gyoo Y. Jung* "Sieving Properties of End Group-Halogenated Pluronic Polymer Matrix in DNA Separation Under Nondenaturing CE Analysis" Electrophoresis 35(20), 2946-2950 (2014)

(52) Matthew T. Ravalli and Chang Y. Ryu* "Viscoelastic Relaxation of Block Copolymers" Encyclopedia of Polymeric Nanomaterials (Springer Berlin Heidelberg) DOI 10.1007/978-3-642-36199-9_82-1, pp 1-4 (2014)


(51) H. S. Hwang, G. W. Shin, H. J. Park, C. Y. Ryu,* G. Y. Jung* "Effect of temperature gradients on sing-strand conformation polymorphism analysis in a capillary electrophoresis system using Pluronic polymer matrix" Analytica Chimica Acta 2013, 793, 114-118.

(50) H. S. Hwang, S. W. Shin, H. J. Park, C. Y. Ryu*, G. Y. Jung* "Micellar Ordered Structure Effects on High-Resolution CE-SSCP using Pluronic Triblock Copolymer Blends" Electrophoresis 2013, 34, 518-523.

(49) H. J. Park, C. Y. Ryu, J. V. Crivello*,"Photoinitiated Cationic Polymerization of Limonene 1,2-Oxide and ?-Pinene Oxide" J. Polym Sci.: Polym. Chem. Ed. 2013, 51,109-117.


(48) H. J. Park and C. Y. Ryu*, "Scalable PEO-PPO-PEO Triblock Copolymer Purification From Pluronics Through Competitive Adsorption" Polymer 2012, 53, 5052-5059.

(47) W. Powers, C. Y. Ryu*, Y. K. Jhon, L. A. Strickland, C. K. Hall, J. Genzer*, "Determining the Polydispersity in Chemical Composition and Monomer Sequence Distribution in Random Copolymers Prepared by Postpolymerization Modification of Homopolymers" ACS Macro Lett. 2012, 1, 1128-1133.

(46) C. Y. Ryu, M. J. Spencer, J. V. Crivello*, "Involvement of Supramolecular Complexes in the Capture and Release of Protonic Acids During the Cationic Ring-Opening Polymerization of Epoxides" Macromolecules 2012, 45, 2233-2241.


(45) S. Y. Do, C. Y. Ryu, Y. R. Lee, J. J. Shim, S. K. Noh, J. H. Kim, S. W. Joo, Y. S. Gal, S. S. Han, W. S. Lyoo*, "Flow Instability of Poly(vinyl alcohol)/Dimethyl Sulfoxide Solution under Steady Shear" Polym. Polym. Comps. 2011, 19(6), 451-458.


(44) C. Y. Ryu*, J. Han, W. S. Lyoo, "Block Copolymer Analysis and Purification" J. Polym Sci.: Polym. Phys. Ed. 2010, 48(24), 2561 – 2565. (Invited Viewpoint Article)

(43) G. W. Shin, H. S. Hwang, S. W. Seo, M. H. Oh, C. Y. Ryu, C. J. Salvo, S. Feldman, J. S. Doh, G. Y. Jung*, "A Novel Pathogen Detection System Based on High-Resolution CE-SSCP using a Triblock Copolymer Matrix", J. Sep. Sci. 2010, 33, 1-5.


(42) J. Han, B. H. Jeon, C. Y. Ryu*, J. J. Semler, Y. K. Jhon, J. Genzer* "Discriminating Among Co-monomer Sequence Distributions in Random Copolymers Using Interaction Chromatography", Macromol. Rapid. Commun. 2009, 30, 1543-1548 (Cover article.)

(41) A. I. Abdulahad and C. Y. Ryu* "Liquid Chromatography at the Critical Condition: Thermodynamic Significance and Influence of Pore Size" J. Polym Sci.: Polym. Phys. Ed. 2009, 47(24), 2533 – 2540.

(40) S. W. LeFevre, H. Choi, T. Chang, C. Y. Ryu* "Temperature-Rise Fractionation of Poly(3-alkyl thiophenes) J. Polym Sci.: Polym. Phys. Ed. 2009, 47(24), 2547 – 2555.


(39) N. Jung, H. Seo, D. Lee, C. Y. Ryu, S. Jeon* "Nanomechanical thermal analysis of the glass transition of polystyrene using silicon cantilevers" Macromolecules 2008, 41(19), 6873-6875.

(38) H. Yang*, L. Yang, M.-M. Ling, S. Lastella, D. D. Gandhi, G. Ramanath, Z. Bao, and C. Y. Ryu* "Aging susceptibility of terrace-like pentacene films" J. Phys. Chem. C 2008, 112(42), 16161-16724. (Cover article).


(37) H. Yang*, T. J. Shin, Z. Bao, C. Y. Ryu* "Solubility-Driven Thin Film Structures of Regioregular Poly(3-hexyl thiophene) Using Volatile Solvents" J. Appl. Phys. 2007, 90(17), Art No. 172115.

(36) H. Yang*, T. J. Shin, Z. Bao, C. Y. Ryu* "Structural Transitions of Nanocrystalline Domains in Regioregular Poly(3-hexyl thiophene) Thin Films" J. Polym Sci.: Polym. Phys. Ed. 2007, 45(11), 1303-1312.

(35) S. Lastella,*, H. Yang, P. M. Ajayan, C. Y. Ryu, D. Rider and I. Manners "Influences of Organometallic Polymer-Derived Catalyst Dispersion on SWNT Growth" " J. Polym Sci.: Polym. Phys. Ed. 2007, 45(7), 758-765.


(34) A. R. Adhikari, M. Huang, H. Bakhru*, M. Chipara, C. Y. Ryu, P. M. Ajayan "Thermal property of regioregular poly(3-hexylthiophene)/nanotube composites using modified single-walled carbon nanotubes via ion irradiation" Nanotechnology 2006, 17 (24), 5947-5953.

(33) J. Y. Hyun, J. W. Han, C. Y. Ryu*, L. V. Interrante* "Synthesis of cyclolinear poly(carbosilane)-g-poly(methyl methacrylate or styrene) random copolymers" Macromolecules 2006, 39 (25), 8684-8691.

(32) C. Y. Ryu* and R. Ozisik* "The American Physical Society Division of Polymer Physics special issue – Introduction" J. Polym Sci.: Polym. Phys. Ed. 2006, 44 (24), 3427-3428.

(31) W. Kim, J. Han, C. Y. Ryu*, H. Yang "Chemical composition effects on the fracture of polystyrene-block-poly(methyl methacrylate) block copolymers" J. Polym Sci.: Polym. Phys. Ed. 2006, 44 (24), 3612-3620.

(30) K. T. Kim, J. W. Han, C. Y. Ryu, F. C. Sun, S. S. Sheiko, M. A. Winnik, I. Manners* "Synthesis, characterization, and AFM studies of dendronized polyferrocenylsilanes" Macromolecules 2006, 39 (23), 7922-7930.

(29) A. R. Adhikari, M. Huang, H. Bakhru*, R. Vajtai, C. Y. Ryu, P. M. Ajayan "Stability of ion implanted single-walled carbon nanotubes: Thermogravimetric and Raman analysis" J. Appl. Phys. 2006, 100 (6), 064315.

(28) H. Yang, U. Sa, M. Kang, H. S. Ryu, C. Y. Ryu, K. Cho* "Near-surface morphology effect on tack behavior of poly(styrene-b-butadiene-b-styrene) triblock copolymer/rosin films" Polymer 2006, 47 (11), 3889-3895.

(27) C. Li, J. W. Han, C. Y. Ryu*, B. C. Benicewicz* "A versatile method to prepare RAFT agent anchored substrates and the preparation of PMMA grafted nanoparticles" Macromolecules 2006, 39 (9), 3175-3183.

(26) S. Lastella, G. Mallick, R. Woo, S.P. Karna*, D.A. Rider, I. Manners, Y. Jung, C.Y. Ryu, and P. M. Ajayan* "Parallel arrays of individually addressable single-walled carbon nanotube field-effect transistors" J. Appl. Phys. 2006, 99, 024302.

(25) I. Park, S. Park, H.-W. Park, T. Chang*, H. Yang, C. Y. Ryu* "Unexpected Hexagonally Perforated Layer Morphology of PS-b-PMMA Block Copolymer in Supported Thin Film" Macromolecules 2006, 39 (1), 315-318.


(24) A. R. Adhikari, M. Huang, H. Bakhru*, S. Talapatra, P. M. Ajayan, C. Y. Ryu "Effects of proton irradiation on thermal stability of single-walled carbon nanotubes mat" Nucl. Instrum. Methods Phys. Res.: Sect. B 2006, 245 (2), 431-434.

(23) H. Yang, T. Shin, M.-M. Ling, K. Cho, C. Y. Ryu, Z. Bao*, "Conducting AFM and 2D GIXD Studies on Pentacene Thin Films" J. Am. Chem. Soc. 2005, 127(33), 11542-11543.

(22) H. Yang, T. J. Shin, L. Yang, K. W. Cho, C.Y. Ryu*, Z. N. Bao* "Effect of mesoscale crystalline structure on the field-effect mobility of regioregular poly(3-hexyl thiophene) in thin-film transistors" Adv. Function. Mat. 2005, 15 (4), 671-676.

(21) D. H. Kim, Y. D. Park, Y. S. Yang, H. C. Yang, Y. H. Kim, J. I. Han, D. G. Moon, S. J. Park, T. H. Chang, C. W. Chang, M. K. Joo, C. Y. Ryu, K. W. Cho* "Enhancement of field-effect mobility due to surface-mediated molecular ordering in regioregular polythiophene thin film transistors" Adv. Function. Mat. 2005, 15 (1), 77-82.

(20) A. Ellis, J. D'Arcy-Galla, K. Vijaymohanan, R. Goswami, P. G. Ganesan, C. Y. Ryu, G. Ramanath* "Phase transitions in octanethiol-capped Ag nanocluster microfilm assemblies" Thermochimica Acta 2005, 426 (1-2): 207 – 212.

(19-1) To be updated later.

(c) Chang. Y. Ryu 2013