Research field (4)：
Environmental materials/recycling technology
, Structural biochemistry
, Polymer materials
, Analytical chemistry
Research keywords (3)：
MALDI-TOFMS
, polymer characterization
, 質量分析
Research theme for competitive and other funds (2)：
2015 - 2018 質量分析法及び関連技術を用いた機能性ポリマー材料の劣化解析
2013 - 2016 Development of a novel classification method for Aspergillus species based on ribosomal protein biomarkers
Papers (136)：
Ryota Watanabe, Sayaka Nakamura, Aki Sugahara, Mayumi Kishi, Hiroaki Sato, Hideaki Hagihara, Hideyuki Shinzawa. Revealing Molecular-Scale Structural Changes in Polymer Nanocomposites during Thermo-Oxidative Degradation Using Evolved Gas Analysis with High-Resolution Time-of-Flight Mass Spectrometry Combined with Principal Component Analysis and Kendrick Mass Defect Analysis. Analytical Chemistry. 2024. 96. 6. 2628-2636
Sayaka Nakamura, Ryota Watanabe, Shogo Yamane, Hiroaki Sato. Kendrick mass defect analysis-based data mining technique for trace components in polyolefins observed by pyrolysis-gas chromatography/high-resolution mass spectrometry. Journal of Analytical and Applied Pyrolysis. 2023. 105910-105910
Ryota Watanabe, Aki Sugahara, Hideyuki Shinzawa, Shogo Yamane, Sayaka Nakamura, Hiroaki Sato, Hideaki Hagihara, Akihiro Oishi, Junji Mizukado, Yoshihisa Ueda, et al. Photodegradation behavior of polyethylene terephthalate analyzed by MALDI-TOFMS and ATR-FTIR microscopic analysis in combination with two-trace two-dimensional (2T2D) correlation mapping. Polymer Degradation and Stability. 2023. 110246-110246
Tokuma Fukuoka, Sayaka Nakamura, Tomotake Morita, Takayuki Ohmura, Masahiro Kotani, Yasuhide Naito, Hiroaki Sato. Surface-assisted Laser Desorption/ionization Mass Spectrometry Analysis of the Glycolipid Biosurfactants, Mannosylerythritol Lipids, Using an Ionization-assisting Substrate. Journal of Oleo Science. 2021. 70. 8. 1175-1179
Shogo Yamane, Thierry N.J. Fouquet, Sayaka Nakamura, Hiroaki Sato, Junji Mizukado. A data mining method from pyrolyzed products: Pyrolysis-gas chromatography-photoionization-high resolution time-of-flight mass spectrometry and kendrick mass defect analysis for polymer semiconductor poly(3-hexylthiophene). Journal of Analytical and Applied Pyrolysis. 2020. 151
佐藤貴弥, 作田裕介, 窪田梓, 中村清香, FOUQUET Thierry, 渡邉亮太, 山根祥吾, 佐藤浩昭, 上田祥久. Surface analysis of polyethylene terephthalate film at early stage of UV degradation using MALDI-TOFMS and FT-IR microspectrometry. 質量分析総合討論会講演要旨集. 2021. 69th
