Publications

I. Refereed Journal Articles

  1. Real-Time Tracking of Curing Process of an Epoxy Adhesive by X-Ray Photon Correlation Spectroscopy (Leonidas Tsapatsaris, Lutz Wiegart, Stanislas Petrash, Tobias Baumeister, Thomas Engels, Maya Endoh, Tadanori Koga), Frontiers in Soft Matter, section Polymers, in press.
  2. Swelling of Star Polymer Thin Films Exposed to Supercritical Carbon Dioxide (Ayse Caglayan, Sushil K. Satija, David Uhrig, Kunlun Hong, Tadanori Koga, Bulent Akgun), Journal of Polymer Science, 2024, 62, 1020-1027.
  3. Spatial-temporal dynamics at the interface of 3D printed photocurable thermoset resin layers (Benjamin Yavitt, Lutz Wiegart, Daniel Salatto, Zhixing Huang, Leonidas Tsapatsaris, Maya Endoh, Sascha Poeller, Manuel Schiel, Stanislas Petrash, Tadanori Koga), ACS Applied Engineering Materials, 2023, 1, 868-87610.
  4. Structure-based Design of Dual Bactericidal and Bacteria Releasing Nanosurfaces (Daniel Salatto, Zhixing Huang, Peter Todd Benziger, Jan-Michael Y. Carrillo, Yashasvi Bajaj, Aiden Gauer, Leonidas Tsapatsaris, Bobby G. Sumpter, Ruipeng Li, Mikihito Takenaka, Wei Yin, David G. Thanassi, Maya Endoh, Tadanori Koga), ACS Applied Materials & Interfaces, 2023, 15, 3420-3432.
  5. Local conformations and heterogeneities in structures and dynamics of isotactic polypropylene adsorbed onto carbon fiber (Zhixing Huang, Yashasvi Bajaj, Jan-Michael Y. Carrillo, Yohei Nakanishi, Kiminori Uchida, Kazuki Mita, Takeshi Yamada, Tsukasa Miyazaki, Bobby G. Sumpter, Maya Endoh, Tadanori Koga), Polymer, 2023, 265, 125584.
  6. Structural and dynamical roles of bound polymer chains in rubber reinforcement (Daniel Salatto, Jan-Michael Y. Carrillo, Maya K. Endoh, Takashi Taniguchi, Benjamin M. Yavitt, Tomomi Masui, Hiroyuki Kishimoto, Madhusudan Tyagi, Alexander E. Ribbe, Victoria Garcia Sakai, Margarita Kruteva, Bobby G. Sumpter, Bela Farago, Dieter Richter, Michihiro Nagao, Tadanori Koga), Macromolecules, 2021, 54, 11032–11046.

  7. Lamellar Orientation in Thin Isotactic Polypropylene Films by Sum Frequency Generation Spectroscopy (Daisuke Kawaguchi, Kentaro Yamamoto, Tatsuki Abe, Naisheng Jiang, Tadanori Koga, Satoru Yamamoto, and Keiji Tanaka), Phys. Chem. Chem. Phys., 2021, 23, 23466-23472.

  8. Collective Nanoparticle Dynamics Associated with Bridging Network Formation in Model Polymer Nanocomposites (Benjamin M. Yavitt, Daniel Salatto, Yuxing Zhou, Zhixing Huang, Maya Endoh, Lutz Wiegart, Vera Bocharova, Alexander E. Ribbe, Alexei P. Sokolov, Kenneth S. Schweizer, Tadanori Koga), ACS Nano, 2021,15, 11501–11513. Also, this article was chosen as “Science Highlight” by The National Synchrotron Light Source II, BNL. 
  9. Structural dynamics in UV curable resins resolved by in-situ 3D printing X-ray photon correlation spectroscopy (Benjamin Yavitt, Lutz Wiegart, Daniel Salatto, Zhixing Huang, Maya Endoh, Sascha Poeller, Stanislas Petrash, Tadanori Koga), ACS Applied Polymer Materials, 2020, 2, 4096-4108. Also, this article was chosen as “Research Highlight” by The National Synchrotron Light Source II, BNL. 
  10. Bridging Controlled Network Microstructure and Long Wavelength Fluctuations in Silica-Poly(2-vinylpyridine) Nanocomposites: Experimental Results and Theoretical Analysis (Yuxing Zhou, Benjamin Yavitt, Zhengping Zhou, Vera Bocharova, Daniel Salatto, Maya Endoh, Alexander Ribbe,  Alexei Sokolov, Tadanori Koga, Kenneth Schweizer), Macromolecules, 2020, 53, 6984-6994.
  11. Generalized protein repellent property of ultrathin homopolymer films (Daniel Salatto, Yuto Koga, Yashasvi Bajaj, Zhixing Huang, Benjamin M. Yavitt, Yizhi Meng, Jan Michael Y. Carrillo, Bobby G. Sumpter, Dmytro Nykypanchuk, Takashi Taniguchi, Maya K. Endoh, Tadanori Koga), Macromolecules, 2020, 53, 6547-6554. Also, this article was chosen as “Research Highlight” by The Center for Functional Nanomaterial, BNL. 
  12. Revealing nanoscale dynamics during an epoxy curing reaction with X-ray photon correlation spectroscopy (Benjamin M. Yavitt, Daniel Salatto, Zhixing Huang, Yuto T. Koga, Maya K. Endoh, Lutz Wiegart, Sascha Poeller, Stanislas Petrash, Tadanori Koga), Journal of Applied Physics, 2020, 127, 114701.
  13. Protein Resistance Driven by Polymer Nanoarchitecture (Maya K. Endoh,Yuma Morimitsu,Daniel Salatto, Zhixing Huang, Mani Sen, Weiyi Li, Yizhi Meng, David G. Thanassi, Jan-Michael Y. Carrillo, Bobby G. Sumpter, Daisuke Kawaguchi, Keiji Tanaka, and Tadanori Koga), ACS Macro Lett. 2019, 8, 1153−1159.
  14. “Structurally Neutral” Densely Packed Homopolymer-Adsorbed
    Chains for Directed Self-Assembly of Block Copolymer Thin Films (Yuma Morimitsu, Daniel Salatto, Naisheng Jiang, Mani Sen, Shotaro Nishitsuji, Benjamin M. Yavitt, Maya K. Endoh, Ashwanth Subramanian, Chang-Yong Nam, Ruipeng Li, Masafumi Fukuto, Yugang Zhang, Lutz Wiegart, Andrei Fluerasu, Keiji Tanaka, and Tadanori Koga), Macromolecules, 2019, 52, 5157-5167.
  15. Intramolecular and Intermolecular Packing in Polymer Crystallization (Shijun Wang, Shichen Yuan, Kun Wang, Wei Chen, Koji Yamada,Deborah Barkley, Tadanori Koga, You-lee Hong, and Toshikazu Miyoshi), Macromolecules, 2019, 52, 4739-4748.
  16. Self-Organization of Triblock Copolymer Melt Chains Physisorbed on Non-neutral Surfaces (Naisheng Jiang, Xiaoyu Di, Daniel Salatto, Chang-Yong Nam, Masafumi Fukuto, Maya K. Endoh, and Tadanori Koga), ACS Omega, 2018, 3, 17805-17813.
  17. Interphase structures and dynamics near nanofiller surfaces in polymer solutions (Tadanori Koga, Deborah Barkley, Michihiro Nagao, Takashi Taniguchi, Jan-Michael Y. Carrillo, Bobby G. Sumpter, Tomomi Masui, Hiroyuki Kishimoto, Maho Koga, Jonathan G. Rudick, Maya K. Endoh), Macromolecules, 51, 9462–9470.
  18. Peptide-Dendron Hybrids that Adopt a Sequence-Encoded β-Sheet Conformation (Deborah A. Barkley, Sang Uk Han Tadanori Koga and Jonathan G. Rudick), Polymer Chemistry, 2018,9, 4994-5001.
  19. Thermal properties and segmental dynamics of polymer melt chains adsorbed on solid surfaces (N. Jiang, M. Sen, M. K. Endoh, T. Koga, E. Langhammer, P. Bjöörn, M. Tsige), Langmuir, 2018, 34, 4199–4209.
  20. Structure-induced switching of interpolymer adhesion at a solid-polymer melt interface (N. Jiang, M. Sen, W. Zeng, Z. Chen, J. M. Cheung,Y. Morimitsu, M. K. Endoh, T. Koga, M. Fukuto, G. Yuan, S. K. Satija, J.-M. Y. Carrillo, B. G. Sumpter), Soft Matter, 2018, 14, 1108-1119
  21. Locally favored two-dimensional structures of block copolymer melts on non-neutral surfaces (M. Sen, N. Jiang, M. K. Endoh, T. Koga, A. Ribbe, A. Rahman, D, Kawaguchi, K, Tanaka, D.-M. Smilgies), Macromolecules, 2018, 51, 520-528.
  22. Hexagonally Ordered Arrays of α-Helical Bundles Formed from Peptide-Dendron Hybrids (D. A. Barkley, Y. Rokhlenko, J. E. Marine, R. David, D. Sahoo, M. D. Watson, T. Koga, C O. Osuji, J. G. Rudick), J. Am. Chem. Soc., 2017, 139, 15977-15983.
  23. Chain conformation near the buried interface in nanoparticle stabilized polymer thin films (D. A. Barkley, N. Jiang, M. Sen, M. K. Endoh, J. G. Rudick, T. Koga, Y. Zhang, O. Gang, G. Yuan, S. K. Satija, D. Kawaguchi, K. Tanaka, A. Karim), Macromolecules, 2017, 50, 7657-7665.
  24. Stability of Adsorbed Polystyrene Nanolayers on Silicon Substrates (N. Jiang, J. Cheung, Y. Guo, M. K. Endoh, T. Koga,G. Yuan, S. K. Satija), Macromolecular Chemistry and Physics, 2017, 1700326.
  25. Novel effects of compressed CO2 molecules on structural ordering and charge transport in conjugated poly(3-hexylthiophene) ultrathin films (N. Jiang, L. Sendogdular, M. Sen, M. K. Endoh, T. Koga, M. Fukuto, B. Akgun, S. K. Satija C.-Y. Nam), Langmuir, 2016, 32,10851–10860.la-2016-032396_0009
  26. Structure and Dynamics of Polymers Studied by X-ray, Neutron, and Muon Techniques (T. Koga and T. Kanaya), Polymer, 2016, 105, 339-341.cover
  27. Extending the Anomalous Dilation in CO2 to Thick Polymer Blend Films: a Neutron Reflectivity Study (J. Koo, T. Koga, B. Li, S. K. Satija, M. Rafailovich), Macromolecules, 2016, 49, 3433-3441.koo_macro
  28. Flattening process of adsorbed polymer chains on a solid (M. Sen, N. Jiang, J. Cheung, M. K. Endoh, T. Koga, D. Kawaguchi, K.Tanaka), ACS Macro Lett. 2016, 5, 504-508.SFG
  29. Phase behavior of alkyne-functionalized styrenic block copolymer/cobalt carbonyl adducts and in situ formation of magnetic nanoparticles by thermolysis (B. Jiang, M. K. Endoh, X. Chen, B. Qian, D. Nykypanchuk, K. Kisslinger, T. Koga, J. B. Parise, R. B. Grubbs), Macromolecules, 2016, 49, 853-865.Grubbs
  30. Temperature Dependent Intercalation and Self–Exfoliation of Clay/Polymer Nanocomposite (B. Momani, M. Sen, M. Endoh, X. Wang, T. Koga, H. H. Winter), Polymer, 93, 2016, 204-212.winter
  31. Nanoscale adsorbed structures as a robust approach for tailoring polymer film stability (N. Jiang, J. Wang, X. Di, J. Cheung, W. Zeng, M. K. Endoh, T. Koga, S. K. Satija), Soft Matter, 2016, 12, 1801-1809soft_nj
  32. Effect of CO2 on a mobility gradient of polymer chains near an impenetrable solid (N. Jiang, L. Sendogdular, X. Di, M. Sen, P. Gin, M. K. Endoh, T. Koga, B. Akgun, M. Dimitriou, S. Satija), Macromolecules, 2015, 48, 1795-1803.macro2015
  33. Nanostructures and dynamics of macromolecules bound to attractive filler surfaces (N. Jiang, M. K. Endoh, T. Koga, T. Masui, H. Kishimoto, M. Nagao, S. K. Satija, T. Taniguchi), ACS Macro Letter, 4, 2015, 838–842.sumitomo
  34. Relaxor Ferroelectric Behavior from Strong Physical Pinning in a Poly(vinylidene fl uoride- co -tri fl uoroethylene- co – chlorotri fl uoroethylene) Random Terpolymer (L. Yang, B. A. Tyburski, F. D. Dos Santos, M. K. Endoh, T. Koga, D. Huang, Y. Wang, L. Zhu, Macromolecules, 47, 2015, 8119-8125.ma_Zhu_2015
  35. Kinetics, Concentration, and Entanglement Effects on Polymer Crystallization from Molecular Views (Y. Hong, T. Koga, T. Miyoshi), Macromolecules, 48, 2015, 3282-3293.miyoshi
  36. Homeotropically Aligned Self-Organizing Dendronized Polymer (D. A. Barkley, T. Koga, J. G. Rudick), Macromolecules, 48, 2015, 2849–2854. deborah_ma
  37. Poly(oxanorbornenedicarboximide)s Dendronized with Amphiphilic Poly(alkyl ether) Dendrons (X. Liang, M. Sen, J. Jee, J. E. Marine, O. Gelman, M. K. Endoh, T. Koga, J. G. Rudick), J. Polym. Sci., Part A: Polymer Chemistry, 52, 2014, 3221-3229. jon
  38. Molecular Geometrical Effect Study on the Self-Assembly of Linear Polymer-Dendron Giant Conjugates in the Condensed State (X.-H Dong, X. Lu, B. Ni, Z. Chen, K. Yue, Y. Li, L. Rong, T. Koga, B. S. Hsiao, G. R. Newkome, W. Zhang and S. Z. D. Cheng), Soft Matter, 10, 2014, 3200-3208.Cheng_Softmatter
  39. Pathways of Cylindrical Orientations in PS-b-P4VP Diblock Copolymer Thin Films upon Solvent Vapor Annealing (E. B. Gowd, T. Koga, K. Kumar, M. Stamm), Soft Matter, 10, 2014, 7753-7761. Bhoje_toc
  40. Composite Poly(vinylidene fluoride)/Polystyrene Latex Particles for Confined Crystallization in 180 nm Nanospheres via Emulsifier-Free Batch Seeded Emulsion Polymerization (M. Pan, L. Yang, J. Wang, G. Zhong, M. K. Sen, M. K. Endoh, T. Koga, and L. Zhu), Macromolecules, 47, 2014, 2632-2644.Zhu
  41. Recrystallization/dewetting of ultrathin PEO films via carbon dioxide annealing: The effects of polymer adsorbed layers (M. Asada, N. Jiang, L. Sendogdular, J. C. Sokolov, M. K. Endoh, T. Koga, M. Fukuto, L. Yang, B. Akgun, M. Dimitriou, S, Satija), Soft Matter (Front cover), 10, 2014, 6363-6590.
  42. Formation mechanism of high-density, flattened polymer nanolayers adsorbed on planar solids (N. Jiang, J. Shang, X. Di, M. K. Endoh, T. Koga), Macromolecules, 47 , 2014, 2682-2689. toc_macro2014
  43. Glass transition temperature of polymer-nanocomposites: Effects of polymer-particle interfacial energy (F. Chen, A. Clough, B. M. Reinhard, M. W. Grinstaff, N. Jiang, T. Koga, O.K.C. Tsui), Macromolecules, 2013, 46, 4663-4669.ma-2013-Tsui
  44. Effect of supercritical carbon dioxide on molecular aggregation states of sides chains of semicrystalline poly{2-perfluorooctyl)ethyl acrylate} brush thin film (H. Yamaguchi, P. Gin, M. Kobayashi, S. Bennett, S. K. Satija, M. Asada, T. Koga, and A. Takahara), RSC Advances, 3, 2013, 4778-4785. yamaguchi_toc
  45. Time-Resolved High-Resolution SAXS Studies of OOT Process and Mechanism from Hex-Cylinder to BCC-Sphere in a Polystyrene-block-Polyisoprene Diblock Copolymer (K. Kimishima, K. Saijo, T. Koga, T. Hashimoto), Macromolecules, 2013, 46, 9032-9044. saijo_2013
  46. Solid−state NMR Characterizaiton of the Chemical Defects and Physical Disorders in α Form of Isotactic Poly(propylene) Synthesized by Ziegler−Natta Catalysts (Z. Li, T. Miyoshi, M. Sen, T. Koga, A. Otsubo, K. Akihiro; A. Kamimura), Macromolecules 2013, 46, 6507–6519.ma-2013-miyoshi
  47. Revealed architectures of adsorbed polymer chains at the solid-polymer melt interfaces (P. Gin, N. Jiang, C. Liang, T. Taniguchi, B. Akgun, S. Satija, M. K. Endoh, T. Koga), Phys. Rev. Lett., 109, 2012, 265501-1-5. Gin_toc
  48. Evidence for Complex Molecular Architectures for Solvent-Extracted Lignins (S. Harton, S. V. Pingali, G. Nunnery, D.Baker, H. Walker, D. Muddiman, T. Koga, T. Rials, V. Urban, and P. Langan), ACS Macro Letters, 1, 2012, 568–573.mz-2012-shane
  49. Heterogeneous lamellar structures near the polymer/substrate interface (M. Asada, N. Jiang, L. Sendogdular, P. Gin, Y. Wang, M. K. Endoh, T. Koga, M. Fukuto, D. Schultz, M. Lee, X. Li, J. Wang, M. Kikuchi, A. Takahara), Macromolecules, 45, 2012, 7098-7106. Asada_macro_toc
  50. Impact of an Irreversibly Adsorbed Layer on Local Viscosity of Nanoconfined Polymer Melts (T. Koga, N. Jiang, P. Gin, M. K. Endoh, S. Narayanan, L. B. Lurio, and S. K. Sinha), Phys. Rev. Lett., 107, 2011, 225901-1-5. jiang_pj_2013
  51. Directed Self-assembly of Nanoparticles at the Polymer Surface by Highly Compressible Supercritical Carbon Dioxide (M. Asada, P. Gin, M. K. Endoh, S. K. Satija, T. Taniguchi, and T. Koga), Soft Matter, 7, 2011, 9231-9238.asada_sm
  52. Generality of Anomalous Expansion of Polymer Chains in Supercritical Fluids (T. Koga, P. Gin, H. Yamaguchi, M. K. Endoh, L. Sendogdular, M. Kobayashi, A. Takahara, B. Akgun, S. K. Satija, and T. Sumi), Polymer, 52, 2011, 4331-4336. koga_polymer
  53. Encapsulation of Polythiophene by Glycopolymer for Water Soluble Nano-wire (T. Fukuda, Y. Inoue, T. Koga, M. Matsuoka, and Y. Miura), Chem. Lett., 40, 2011, 864-866.miura
  54. Immobilized Polymer Layers on Spherical Nanoparticles (S. E. Harton, S. K. Kumar, H. Yang, T. Koga, K. Hicks, H. Lee, J. Mijovic, M. Liu, R. S. Vallery, and D. W. Gidley), Macromolecules, 43, 2010, 3415-3421.ma-2009-Shane
  55. Hydrate Formation at the Methane/Water Interface on the Molecular Scale (T. Koga, J. Wong, M. K. Endoh, D. Mahajan and S. Satija), Langmuir, 26, 2010, 4627-4630. hydrate_toc
  56. Reduced Viscosity of Free Surface in Entangled Polymer Melt Films (T. Koga, C. Li,  M. K. Endoh, J. Koo, M. Rafailovich, S. Narayanan, D. R. Lee, L. B. Lurio, and S. K. Sinha), Phys. Rev. Lett., 104, 2010, 066101-1-4. koga_toc2
  57. Introduction of Molecular Scale Porosity into Semicrystalline Polymer Thin Films Using Supercritical Carbon Dioxide (P. Gin, M. Asada, M. K. Endoh, C. Gedelian, T. Lu, T. Koga), Appl. Phys. Lett., 94, 2009, 121908-1-4.
  58. Electrospinning of Poly (ethylene-co-vinyl acetate)/Clay Nanocomposite Fibers (Y. Liu, C. Li, S. Chen, T. Koga, J. C. Sokolov, M. H. Rafailovich), J. Polym. Sci. Part B Polymer Physics, 47, 2009, 2501-2508.
  59. Mode-of-Action of Self-extinguishing Polymer Blends Containing Organoclays. (S. Pack, M. Si, J. Koo, J. C. Sokolov, T. Koga, T. Kashiwagi, M.H. Rafailovich), Polym. Degrad. Stabil., 94, 2009, 306-326.
  60. New Insight into Hierarchical Structures of Carbon Black Dispersed in Polymer Matrices: A Combined Small-angle Scattering Study (T. Koga, T. Hashimoto, M. Takenaka, N. Amino, M. Nakamura, K. Aizawa, D. Yamaguchi, S. Koizumi), Macromolecules, 41, 2008, 453-464. koga_cb
  61. Two Dimensional Assemblies of Organoclays at the Air/Water Interface (J. Koo, S. Satija, A. Tikhonov, J. C. Sokolov, M. H. Rafailovich and T. Koga), J. Coll. Sci., 318, 2008,103-109.koo
  62. Stabilizing Thin Film Polymer Bilayers against Dewetting Using Multi-Walled Carbon Nanotubes (J. Koo, K. Shin, Y.-S.Seo, T. Koga, S. Park, S. K. Satija, X. Chen, K. Yoon, B. Hsiao, J. C. Sokolov, and M. H. Rafailovich), Macromolecules, 40, 2007, 9510-9516.ma071550_koo
  63. Green Thin Polymer Film Metallization using Supercritical Carbon Dioxide (T. Koga, B. Kugler, J. Loewenstein, J. Jerome, and M. Rafailovich), J. Appl. Cryst. 40, 2007, s684-s686.
  64. Resonant Soft X-ray Reflectivity of Organic Thin Films: Capabilities and Limitations (C. Wang, T. Araki, B. Watts, S. Harton, T. Koga, S. Basu, H. Ade), J. Vac. Sci. Technol. A 25, 2007, 575-586.
  65. Effect of Nano-scopic Fillers on Dewetting Dynamics, (J. H. Xavier, S. Sharma, Y.S. Seo,  R. Isseroff, T. Koga, H. White, A.Ulman, K. Shin, Satija S. K. J. Sokolov, and M.H. Rafailovich), Macromolecules, 39, 2006, 2972-2980.
  66. The Effect of Surface Interactions on the Viscosity of Polymer Thin Films (C. Li, H. Kim, C. Li, J. Jiang, T. Koga, L.Lurio S. A .Schwarz, S. Narayanan, S. K. Sinha, M. H. Rafailovich, and J. C. Sokolov), Europhys. Lett.,73, 2006, 899-905.
  67. Comparison of Decanethiolate Gold Nanoparticles Synthesized by One-phase and Two-phase Methods, (Y. Sun, A.I. Frenkel, H. White, L.H. Zhang, Y.M. Zhu, H.P. Xu, J.C. Yang, T. Koga, V. Zaitsev, M.H. Rafailovich, J.C. Sokolov), J. Phys. Chem. 110 , 2006, 23022-23030.
  68. Characterization of Palladium Nanoparticle by using x-ray reflectivity, EXAFS and Electron Microscopy (Y. Sun, R. Isseroff, C. Shorbrun, M. Forman, A. Frenkel, K. Shin, T. Koga, H. White, M. Rafailovich, and J. Sokolv), Langmuir 22, 2006, 807-816.
  69. Low-Temperature Reactive Coupling at Polymer-Polymer Interfaces Facilitated by Supercritical Carbon Dioxide, (S. E. Harton, F. A. Stevie, R. J. Spontak, T. Koga, M. H. Rafailovich, J. C. Sokolov, and H. Ade), Polymer, 46, 2005, 10173-10179.
  70. Metalizable Polymer Thin Films in Supercritical Carbon Dioxide, (T. Koga, J. L. Jerome, C. Gordon, M. H. Rafailovich, and J. C. Sokolov), J. Adhesion, 81, 2005, 751-764.adhesion
  71. Effect of Density Fluctuating Supercritical Carbon Dioxide on Polymer Interfaces, (T. Koga, J, Jerome, Y. S. Seo, M. H. Rafailovich, J. C. Sokolov, and S. K. Satija), Langmuir 21, 2005, 6157-6160.
  72. Surface Modification of Polymeric Nanocomposite Thin Films using Supercritical Carbon Dioxide, (T. Koga, C. Li, M. H. Rafailovich, J. C. Sokolov, and D Mahajan), Top. Catal. 32, 2005, 257-262.
  73. The Effect of Density Fluctuations in Supercritical Fluids: New Science and Technology for Polymer Thin Films, (T. Koga, E. Akashige, M. H. Rafailovich, J. C. Sokolov, K. Shin, Y.-S. Seo, S. K. Satija, and B. Chu), Physica B 357, 2005, 73-79.
  74. Investigation of Polystyrene Segregation at a Poly(cyclohexyl methacrylate)/Poly(methyl methacrylate) Interface (S. Harton, T. Koga, F. Stevie, T. Araki, and H. Ade), Macromolecules, 38, 2005, 10511-10515.
  75. Measuring Viscosity by Observing the Dewetting Velocity, (C. Li, T. Koga, C. Li, J. Jiang, S. Sharma, S. Narayanan, L.B. Lurio, S.K. Sinha, S. Billet, D. Sosnowik, M. H. Rafailovich and J. C. Sokolov), Macromolecules 38, 2005, 5144-5151.
  76. Deviations from liquid-like behavior in molten polymer films at interfaces (Y. Seo, T. Koga, M. Tolan, M. H. Rafailovich, J. C. Sokolov, and S. K. Sinha), Phys. Rev. Lett. 94, 2005, 157802-1-4.
  77. Structure Factors of Filler Dispersible Units in Rubbers, (T. Koga, M. Takenaka, K. Aizawa, M. Nakamura, T. Hashimoto), Langmuir, 21, 2005, 11409-11413. koga_lang_cb
  78. Novel Structure and Dynamics of Polymer Thin Films in Supercritical Fluids: Effect of Density Fluctuations, (T. Koga), Kobunshi Ronbunshu 61, 2004, 458-467.
  79. Neutron Reflectivity Study of Glassy Polymer Brushes in Density Fluctuating Supercritical Carbon Dioxide, (T. Koga, Y. Ji, Y. Seo, C. Gordon, S. Qu, M. H. Rafailovich, J. C. Sokolov, and S. K. Satija), J. Polym. Sci., Part B Polymer Physics 42, 2004, 3282-3289.
  80. Low-Density Polymer Thin Film Formation in Supercritical Fluids, (T. Koga, Y. Seo, J. Jerome, S. Ge, O. H. Seeck, M. H. Rafailovich, J. C. Sokolov, M. Tolan, R. Rolb, and B. Chu), Appl. Phys. Lett., 83, 2003, 4309-4311.APL_2003
  81. The Role of Elasticity in the Anomalous Swelling of Polymer Thin Films in Density Fluctuating Supercritical Fluids, (T. Koga, Y. Seo, K. Shin, Y. Zhang, M. H. Rafailovich, J. C. Sokolov, B. Chu, and S. K. Satija), Macromolecules 36, 2003, 5236-5243.
  82. Dynamics of Polymer Thin Films in Supercritical Carbon Dioxide, (T. Koga, Y. Seo, X. Hu, K. Shin, Y. Zhang, M. H. Rafailovich, J. C. Sokolov, B. Chu, and S. K. Satija), Europhys. Lett. 60, 2002, 559-565.
  83. Density-Fluctuation-Induced Swelling of Polymer Thin Films in Carbon Dioxide, (T. Koga, Y. Seo, K. Shin, Y. Zhang, K. Kusano, K. Nishikawa, M. H. Rafailovich, J. Sokolov, D. Peiffer, B. Chu, and S. Satija), Phys. Rev. Lett. 89, 2002, 125506-1-4.
  84. Fluctuation-Induced Swelling of Polymer Thin Films-CO2 Systems at Gas-Supercritical Transition, (T. Koga, K. Shin, Y. Zhang, Y. Seo, M. H. Rafailovich, J. Sokolov, B. Chu, and S. Satija), J. Phys. Soc. Jpn. 70, 2001, 347-350.
  85. High-Pressure Cell for Simultaneous Small-Angle X-ray Scattering and Laser Light Scattering Measurements, (T. Koga, S. Zhou, B. Chu, J. L. Fulton, S. Yang, C. K. Ober and B. Erman), Rev. Sci. Instrum. 72, 2001, 2679-2685.rsi_2001
  86. Dynamic Light Scattering Study of Self-Assembly of Diblock Copolymers in Supercritical Carbon Dioxide, (T. Koga, S. Zhou and B. Chu), Appl. Optics 40, 2001, 4170-4178.
  87. The Effect of Carbon Black and Silica Fillers in Elastomer Blends, (Y. Zhang, S. Ge, B. Tang, T. Koga, M.H. Rafailovich, J.C. Sokolov, D.G. Peiffer, Z. Li, A.J. Dias, K.O. McElrath, M.Y. Lin, S.K. Satija, S.G. Urquhart, H. Ade, and D. Nguyen), Macromolecules 34, 2001, 7056-7065.
  88. Geometrical Properties and Interface Dynamics: Time Evolution of Spinodal Interface in a Binary Polymer Mixture at the Critical Composition, (H. Jinnai, Y. Nishikawa, H. Morimoto, T. Koga, and T. Hashimoto), Langmuir 16, 2000, 4380-4393.
  89. Order-Order Phase Transition between Spherical and Cylindrical Microdomain Structure of Block Copolymer I. Mechanism of the Transition, (K. Kimishima, T.  Koga and T. Hashimoto), Macromolecules 33, 2000, 968-977.
  90. Long-Range Density Fluctuation in a Symmetric Diblock copolymer, (T. Koga, T. Koga and T. Hashimoto), Phys. Rev. E 60,1999, R3501-3504.
  91. Solid-Solid Phase Transformation in Soft Matters: Thermoreversible Transformation between BCC-Spheres and Hexagonal Cylinders in Block Copolymers, (T. Hashimoto, K. Kimishima and T. Koga), Phase Proceedings of International Conference on Solid-Solid Phase Transition ’99, 1999, 1377-1384.
  92. Coexistence of Ordered and Disordered Phases in a Symmetric Diblock Copolymer near an Order-Disorder Transition Point, (T. Koga, T. Koga and T. Hashimoto), Phys. Rev. E. 60, 1999, R1154-1157.
  93. Thermal-Noise Induced First-Order Phase Transition in Symmetric Block Copolymers : Behavior of Block Copolymer as a Complex Liquid, (T. Hashimoto, T. Koga, T. Koga and N. Sakamoto), World Scientific, 1998, 291-301.
  94. Phase Transition in Block Copolymers: Effect of Random Thermal Noise (T. Hashimoto, T. Koga, and T. Koga), World Scientific, 1997, 33-36.
  95. Reentrant Order-Disorder Transition in Ionic Colloidal Dispersions by Varying Particle Charge Density, (J. Yamanaka, H. Yoshida, T. Koga, N. Ise, T. Hashimoto), Langmuir 15, 1999, 4198-4202.
  96. Crystallization of Charged Colloidal Silica Dispersions with Increasing Temperature, (J. Yamanaka, T. Koga, H. Yoshida, N. Ise, and T. Hashimoto), AIP 469, 1999, 144-145.
  97. Transition between Ordered and Disordered Phases and their Coexistence in Dilute Ionic Colloidal Dispersions, (H. Yoshida, J. Yamanaka, T. Koga, T. Koga, N. Ise and T. Hashimoto), Langmuir 15, 1999, 2684-2702.
  98. Development of Ultra-Small-Angle X-ray Scattering Diffractometer, (T. Koga and T. Hashimoto), Oyo Butsuri 68, 1999, 308-309.
  99. Ultra-Small-Angle X-ray Scattering Studies on Order-Disorder Transition in Diblock Copolymers, (T. Koga, T. Koga and T. Hashimoto), J. Chem. Phys. 110,1999, 11076-11086.
  100. Reentrant Solid-Liquid Transition in Ionic Colloidal Dispersions by Varying Particle Charge Density, (J. Yamanaka, H. Yoshida, T. Koga, N. Ise and T. Hashimoto), Phys. Rev. Lett. 80, 1998, 5806-5809.
  101. Novel Crystallization Process in Dilute Ionic Colloids, (H. Yoshida, J. Yamanaka, T. Koga, N. Ise and T. Hashimoto), Langmuir 14, 1998, 569-574.
  102. Development of a High-Flux- and High-Temperature-Set-Up Bonse-Hart Ultra-Small-Angle X-ray Scattering (USAXS) Diffractometer (T. Koga, M. Hart, T. Hashimoto), J. Appl. Cryst., 1998, 29, 318-324.jac_usaxs
  103. Influence of Particles Charge Number on the Order-Disorder Transition in Electrostatically Stabilized Colloidal Dispersions, (J. Yamanaka, H. Yoshida, T. Koga, N. Ise and T. Hashimoto), World Scientific, 1997, 59-63.
  104. Order-Disorder Transition in Aqueous Dispersions of Ionic Colloidal Silica Particles, (J. Yamanaka, T. Koga, N. Ise and T. Hashimoto), Colloid Polym. Sci. 106, 1997, 270-273.
  105. Control of Crystallization of Ionic Silica Particles in Aqueous Dispersions by Sodium Hydroxide, (J. Yamanaka, T. Koga, N. Ise and T. Hashimoto), Phys. Rev. E 53, 1996, R4314-4317.
  106. Mixing Symmetric and Oblique Reflections in Rigid Channel-Cut Crystals, (M. Hart, T. Koga and Y. Takano), J. Appl. Cryst. 28, 1995, 568-570.JAC_channel
  107. Domain Population in SrTiO3 below the Cubic-to-Tetragonal Phase Transition, (T. Koga, Z. Lu, K. Munakata, M. Hatakeyama, Y. Soejima and A. Okazaki), Phase Transition 54, 1995, 109-116.
  108. Effect of Extinction on Neutron Diffraction Intensity of Silicon Single Crystal, (Y. Soejima, N. Aomine, H. Yamada, T. Koga and A. Okazaki), Jpn. J. Appl. Phys. 33 , 1994, 5107-5108.
    II. Referred Review Articles
  109. Inhomogeneous Morphologies of Ultrathin Semicrystalline Polymer Films Induced by Polymer Nanolayers Irreversibly Adsorbed on Solid (M. Asada, T. Koga), Journal of the Adhesion Society of Japan, 53, 2017, 249-255.
  110. Seeing is believing – Novel structures and dynamics of polymers at the polymer melt/solid interfaces revealed by quantum beams (T. Koga), Journal of the Adhesion Society of Japan, 51, 2015, 171-176.
  111. Nano-architectures and dynamics of polymer chains adsorbed on planar solid surfaces (T. Koga), Kobunshi Ronbunshu, 63, 2014, 99-101.
  112. Marker grazing-incidence x-ray photon correlation spectroscopy – A new tool to peer into the interfaces of nanoconfined polymer thin films- (N. Jiang, M. K. Endoh, and T. Koga), Polym. J., 45, 2013, 26-33.
  113. Supercritical fluid processing of polymer thin films: An x-ray study of molecular-level porosity, (T. Koga, J. Jerome, M. H. Rafailovich, B.Chu, J. Douglas,and S. Satija), Advances in Colloids and Interface Science, 128-130, 2006, 217-226.
  114. Supercritical Carbon Dioxide as a Solvent for Polymer Thin Films, (T. Koga, M. H. Rafailovich, J. C. Sokolov, and B. Chu) Current Topics in Colloid & Interface Science 5, 2002, 271-290.
    III. Patents
  115. Selective Permeable Polymer Membrane for Gases, (T. Koga, M. H. Rafailovich, E. Akashige), US Patent App. 11/711,526
  116. Low density, Low dielectric, Metalizable Polymer Films, (T. Koga, M. H. Rafailovich, B. Chu), U.S. Pat. Appl. Publ. 2005, Pat. 20050234220.
  117. Reversible Crystallization Ionic Colloid System by Temperature Change and Manufacture of Colloid Crystal using the System, (J. Yamanaka, T. Koga, H. Yoshida and T. Hashimoto) Jap. Pat. Appl. Laid-Open 10-145095, 1998, Jap. Pat. 3025233.
    IV. Book Chapters
  118. Self-Assembling Process of Block Copolymers at the Solid-Polymer Melt Interface: Fundamentals and Application  (Tadanori Koga, Daniel Salatto, Maya K. Endoh), VCH-WILEY: “Supramolecular Nanotechnology: Advanced Design of Self-Assembled Functional Materials”, Chapter 12, 325-353, 2023.
  119. Nanoscale adsorbed polymer chains: a robust model for tailoring properties of polymer thin films and polymer nanocomposites (Tadanori Koga, Maya K. Endoh, Naisheng Jiang), Soft Matter and Biomaterials on the Nanoscale (World Scientific Series, Volume II, Nano-structured Polymer and their applications), Ed. O. Gang, 2020, Pages 193-247.
  120. Structures and Dynamics of Adsorbed Polymer Nanolayers on Planar Solids (N. Jiang, M. K. Endoh, T. Koga), Non-Equilibrium Phenomena in Confined Soft Matter, Springer, Ed. S. Napolitano, 2015. Pages 129-160.
  121. Thermoreversible Order-Disorder Transition between Spherical and Cylindrical Microdomain Structures of Block Copolymers, (K. Kimishima, T. Koga, Y. Kanazawa and T. Hashimoto), Scattering from Polymers Characterization by X-rays, Neutrons and Lights, ACS Symposium Series 739, Chapter 32, Page 514-530, Eds. P. Cebe, B. Hsiao and D.J. Lohse, American Chemical Society, 2000.