Norihisa KATAYAMA
- Division
- Mathematical and Material Science, Associate Professor
- Academic Degree
- Ph.D.
| Research Field | Molecular Structure, Vibrational Spectroscopy (Infrared, NIR, Raman), Chemometrics, Food Sciences |
|---|---|
| Keywords | Time-resolved Spectroscopy, Infrared, NIR, and Raman Spectra, Liquid Crystal, Command Surfaces, Spider's Thread, Chemometorics |
| Current Research Topics | (1) Molecular Structure of Spider's Thread: To reveal the mechanisms of marvelous property of spider's thread, molecular structural study has been applied by the imaging microscopic FT-IR. We are also proposing new functional materials of fibroin derivatives. (2) Time-resolved Spectroscopic Study on Reorientation of Liquid Crystals: Time-resolved spectroscopy has been performed to investigate the molecular structure of liquid crystals. Study on reorientation dynamics of liquid crystals by means of 2D correlation analyses are carring out, as well. (3) Inter-molecular Interaction of Single Monolayer Films and Liquid Crystals: Our group focuses on the topics of the inter-molecular interaction and mechanisms of reorientation regurated by 'Command Surfaces' LB films. (4) Near Infrared Spectroscopy and Chemometorics study on Food Science: NIR spectroscopy has been applied to Food analytical chemistries. |
| Selected Publications | ★ Research Map へ
(Books and Review Articles)
発酵食品や真空調理食品の品質評価に関する近赤外分光法による容器まるごと測定, 片山詔久,食品と容器 59(8), 487 – 493, 2018. クモの糸の分子構造を解明して新規機能性繊維を考える, 片山詔久, Acta Arachnologica, 66(1), 35 – 41, 2017.
クモ糸を応用した新規繊維の開発, 片山詔久, 月刊機能材料, 35(5), 10-16, 2015.
分光画像解析による食品混入異物の非破壊検査, 画像ラボ2014年8月号, pp.-, 日本工業出版 (2014).
赤外ラマン法による色素分子の構造解析, 色材・顔料・色素の設計と開発, pp.106-113, 情報機構 (2008).
分光法による超薄膜の評価, [第２版] 現代コロイド界面化学の基礎, pp.268-274, 丸善 (2002).
界面活性剤の構造分析(a)赤外分光法, 油化学便覧（改訂第四版）, pp.548-550, 丸善 (2001).
(Original Articles)
Near infrared estimation of concentration of ginsenosides in Asian ginseng, Tetsuya Inagaki, Norihisa Katayama, Rae-Kwang Cho, Xijun Chen, Satoru Tsuchikawa, Journal of Near Infrared Spectroscopy, 27(2), 115-122, 2019. Molecular Structural Analysis of Spider’s Capture Thread and Viscid Droplets Studied by Microscopic FT-IR Spectroscopy, H. Yabe, N. Katayama, M. Miyazawa, Anal. Sci., 33(1), 121-123, 2017.
Molecular orientation behavior of chiral nematic liquid crystals based on the presence of blue phases using polarized microscopic FT-IR spectroscopy, M. Matsumura, N. Katayama, Journal of Molecular Structure, 1116, 2016.
Non-destructive inspection of insects in chocolate using near infrared multispectral imaging, T. Ma, H. Kobori, N. Katayama, S. Tsuchikawa, J. Near Infrared Spectrosco., 24, 391-397, 2016.
Study on molecular structure and hydration mechanism of Domyoji-ko starchby IR and NIR hetero 2D analysis, N. Katayama, M. Kondo, M. Miyazawa, J. Mol. Struct., 974, 179-182, 2010.
Generalized 2D infrared spectroscopic study on protein structure of spider’s thread, Two-Dimensional Correlation Spectroscopy, CP503 AIP, pp.287-290 (2000).
Molecular self-assembling of butan-1-ol, butan-2-ol, and 2-methylpropan-2-ol in carbon tetrachloride solutions as observed by near-infrared spectroscopic measurements, Applied Spectroscopy, Vol.54, pp.268-276 (2000).
Equilibium spreading pressure of steroids, Molecular Crystals and Liquid Crystals, Vol.337, pp.117-120 (1999).
Multichannel asynchronous time-resolving system for a conventional FT-IR spectrophotometer, Applied Spectroscopy, Vol.53, pp.558-564 (1999).
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