2012 - 2015 Direct observation of the radius of gyration of polymer chains solubilized in various polymer blend monolayers
2012 - 2014 Direct observation of crystallization behavior of isolated polymer chains by atomic force microscopy
2011 - 2014 Development of nano-probe with low noise actuation mechanism for nano-machining and in situ measurement
2008 - 2014 Molecular Soft-Interface Science
2008 - 2012 Direct Observation and Analysis of Polymer Chain Structures in Soft lnterfaces
2011 - 2011 Direct Observation of Polymer Chain Packings in Polymer Monolayers
2009 - 2011 Creation of new supramolecules based on multi-stranded polymer chains
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Papers (95):
Shota Yamazaki, Mahoko Harada, Yuya Watanabe, Rongjian Lang, Takashi Kato, Osamu Haba, Kazuki Fukushima, Jiro Kumaki. Crystallization of Star-Shaped Poly(l-lactide)s with Arm Chains Aligned in the Same Direction in Two-Dimensional Crystals in a Langmuir Monolayer. Langmuir. 2023
Ryota Umetsu, Jiro Kumaki. Thermal stabilities of a molecularly stepped PMMA substrate prepared by thermal nanoimprinting and isolated PMMA chains deposited on it evaluated by high-temperature atomic force microscopy. Polymer Journal. 2021. 53. 10. 1111-1121
Akihiro Ohmatsuzawa, Moriya Kikuchi, Seigou Kawaguchi, Jiro Kumaki. Molecular Combing of Various Poly(n-Alkyl Acrylate) Chains on Mica by the Dipping Method. Langmuir. 2021. 37. 24. 7556-7564
Yuki Ono, Jiro Kumaki. In Situ AFM Observation of Folded-Chain Crystallization of a Low-Molecular-Weight Isotactic Poly(methyl methacrylate) in a Langmuir Monolayer at the Molecular Level. Macromolecular Chemistry and Physics. 2021. 222. 5