論文発表リスト

2025

Hoshino, T.; Okada, M.; Nishimura, Y. Effect of proton acceptors on the excited-state intermolecular proton transfer reaction of fluoranthene–urea compounds. Dyes Pigments 2025, 239, 112763.（つくばリポジトリ）

Hirakawa, K.; Matsuura, T.; Nishimura, Y.; Mori, H.; Takagi, S. Relaxation process of photoexcited berberine via aggregation and dissociation state-dependent intramolecular electron transfer. Photochem. Photobiol. Sci. 2025, 24, 79-87.

2024

Huang, L.; Nishimura, Y. Recognition of specific monosaccharides by fluorescence change through the suppression effect on excited-state intermolecular proton transfer reactions. J. Mater. Chem. B 2024, 12, 10616-10623.（Materials Chemistry of Fluorescence Bioimagingオンラインコレクション）（つくばリポジトリ）

Tachibanaki, A; Matsui, T.; Nishimura, Y. π-conjugation effects on excited-state intermolecular proton-transfer reactions of anthracene–urea derivatives in the presence of acetate anions. Phys. Chem. Chem. Phys. 2024, 26, 19176-19186.（つくばリポジトリ）

Oyama, H.; Nishimura Y. Substituent effects of halogens on the excited-state intermolecular proton transfer reactions. Photochem. Photobiol. Sci. 2024, 23, 1341-1352. (PDF)（つくばリポジトリ）

Huang, L.; Yoshida, M.; Nishimura, Y. The effect of DMSO on the intermolecular proton transfer reaction of urea-β-CD. J. Mol. Liq. 2024, 398, 124268.（つくばリポジトリ）

2023

Hirakawa, K.; Kishimoto, N.; Nishimura, Y.; Ibuki, Y.; Fuki, M.; Okazaki, S. Protein Photodamaging Activity and Photocytotoxic Effect of an Axial-Connecting Phosphorus(V)porphyrin Trimer. Chem. Res. Toxicol. 2023, 36, 1622-1630. (共同研究, Cover)

Onozawa, S.; Nishimura ,Y.; Matsui T. A Theoretical Study on Rate Constants of Excited State Proton Transfer Reaction in Anthracene-Urea Derivatives. Bull. Chem. Soc. Jpn. 2023, 96, 215-222. (共同研究, Selected paper)（つくばリポジトリ）

Yoshida, M.; Togasaki, K.; Nishimura, Y. Excited-state proton transfer reaction of a pyrenylurea derivative in the ionic liquid 1-ethyl-3-methylimidazolium acetate. Chem. Phys. Lett. 2023, 814, 140342. (Special issue)（つくばリポジトリ）

2022

Koike, M.; Nishimura, Y. Substitution position effects of an electron-withdrawing group on the tautomer fluorescence of Coumarin-urea derivatives with an acetate anion. Dyes Pigments 2022, 208, 110811.（つくばリポジトリ）

Kondoh, M.; Honda, H.; Togasaki, K.; Nishimura, Y.; Arai, T.; Ishibashi, T. Time-Resolved Infrared Spectroscopy with Multivariate Analysis on Photoinduced Proton Transfer in Aromatic Urea-Acetate Anion Complexes. J. Phys. Chem. B 2022, 126, 912-921. (共同研究)

Okada, M.; Nishimura, Y. Electronic state of a fluoranthene-urea compound and the kinetics of its emissive tautomer state in the presence of acetate anions. New J. Chem. 2022, 46, 1741-1750.

2021

Togasaki, K.; Arai, T.; Nishimura, Y. Opposite substituent effects in the ground and excited states on the acidity of N-H fragments involved in proton transfer reaction in aromatic urea compounds. Photochem. Photobiol. Sci. 2021, 20, 523-532.

2020

Togasaki, K.; Arai, T.; Nishimura, Y. Effect of Moderate Hydrogen Bonding on Tautomer Formation via Excited-State Intermolecular Proton-Transfer Reactions in an Aromatic Urea Compound with a Steric Base. J. Phys. Chem. A. 2020, 124, 6617-6628.

Shinoda, T.; Nishimura, Y.; Arai, T. A Dual Emissive Coumarin-urea Derivative with an Electron-withdrawing Substituent in the Presence of Acetate Anion. Photochem. Photobiol. 2020, 96, 21-27.

2018

Matsumoto, H.; Ikedu, S.; Tosaka, T.; Nishimura, Y.; Arai, T. Kinetic analysis of tautomer forms of aromatic-urea compounds with acetate ions: solvent effect of excited state intermolecular proton transfer. Photochem. Photobiol. Sci. 2018, 17, 561-569.

Matsumoto, H.; Azuma, K.; Nishimura, Y.; Arai, T. A Drastic Red-shift of Tautomer Fluorescence Depending on the Substitution Pattern of Pyrene-Urea Compounds Generated by Excited State Intermolecular Proton Transfer. Chem. Lett. 2018, 47, 483-486.

2017

Matsumoto, H.; Nishimura, Y.; Arai, T. Fluorescence Sensor with A New ON1-OFF-ON2 Switching Mechanism Using the Excited State Intermolecular Proton Transfer Reaction of An Anthracene-diurea Compound. Photochem. Photobiol. 2017, 93, 1187-1192.

Matsumoto, H.; Nishimura, Y.; Arai, T. Excited-state intermolecular proton transfer dependent on the substitution pattern of anthracene-diurea compounds involved in fluorescent ON1-OFF-ON2 response by the addition of acetate ions. Org. Biomol. Chem. 2017, 15, 6575-6583.

2016

Matsumoto, H.; Nishimura, Y.; Arai, T. Control of the intermolecular photodimerization of anthracene derivatives by hydrogen bonding of urea groups in dilute solution. Photochem. Photobiol. Sci. 2016, 15, 1071-1079.

2015

Matsumoto, H.; Nishimura, Y.; Arai, T. Aggregated Excimer Formation through Hydrogen Bonding in a Pyrene-Urea Derivative. Bull. Chem. Soc. Jpn. 2015, 88, 1100-1104.

2011

Ikedu, S.; Nishimura, Y.; Arai, T. Kinetics of Hydrogen Bonding between Anthracene Urea Derivatives and Anions in the Excited State. J. Phys. Chem. A 2011, 115, 8227-8233.

2007

Ohshiro, I.; Ikegami, M.; Shinohara, Y.; Nishimura, Y.; Arai, T. Photochemical Behavior of an Anthracene-Urea Derivative Interacting with Anions. Bull. Chem. Soc. Jpn. 2007, 80, 747-751.

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