Reviews

23 review articles, newest first.

Chiral-nematic liquid crystal polymer particles (in Japanese), Maki Ogata, Kohsuke Matsumoto, Osamu Tsutsumi, Kobunshi (Polymers), 74, 426–427 (2025)
Precise control of the refractive index through helical-axis alignment control of chiral-nematic liquid crystals (in Japanese), Yuki Shikata, Kohsuke Matsumoto, Kyohei Hisano, Osamu Tsutsumi, Shazai Technology (In-Vehicle Technology), 12, 52–58 (2025)

Optical functions of chiral-nematic liquid crystal polymer particles (in Japanese), Maki Ogata, Kohsuke Matsumoto, Osamu Tsutsumi, Gekkan Kino Zairyo (Monthly Functional Materials), 44, 9, 25–34 (2024)
Design of multilayer liquid crystal elastomers with controllable deformation recovery and their application to optical strain sensors (in Japanese), Kyohei Hisano, Seiya Kimura, Tomoki Shigeyama, Atsushi Shishido, Osamu Tsutsumi, Ekisho (Liquid Crystals), 28, 1, 78–85 (2024)

Nanostructure-controlled soft materials: development toward soft robots, sensors, and security materials (in Japanese), Tomoki Shigeyama, Osamu Tsutsumi, Clean Technology, 33, 54–58 (2023)

Control of the dynamic behavior of chiral liquid crystal elastomers that visualize force (in Japanese), Yuki Shikata, Yudai Fuwa, Kyohei Hisano, Osamu Tsutsumi, Journal of the Society of Rubber Science and Technology, Japan, 95 (12), 353–358 (2022)
Control of the dynamic mechanical response of chiral liquid crystal elastomers (in Japanese), Tomoki Shigeyama, Kyohei Hisano, Osamu Tsutsumi, Ekisho (Liquid Crystals), 26, 118–123 (2022).

Development of strain sensors toward soft robots (in Japanese), Kyohei Hisano, Osamu Tsutsumi, Kobunshi (Polymers), 70, 432–433 (2021).

“Frontline of Research”: Tsutsumi Laboratory, Department of Applied Chemistry, College of Life Sciences, Ritsumeikan University (in Japanese), Osamu Tsutsumi, Ekisho (Liquid Crystals), 23, 56–57 (2019)

Development of a polymer compound exhibiting white emission (in Japanese), Fumika Mitsuhashi, Kaori Fujisawa, Osamu Tsutsumi, Gendai Kagaku (Chemistry Today), April 2018 issue, 29–33 (2018)
Control of luminescence behavior through aggregated structure (in Japanese), Fumika Mitsuhashi, Kaori Fujisawa, Osamu Tsutsumi, Plastics, May 2018 issue, 45–48 (2018).
Development of multicolor and white-light-emitting materials by controlling the aggregated structure of luminophores (in Japanese), Osamu Tsutsumi, Fumika Mitsuhashi, Ekisho (Liquid Crystals), 22, 171–178 (2018)

Precise control of luminescence of new light-emitting materials using gold complexes (in Japanese), Shigeyuki Yamada, Osamu Tsutsumi, Chemical Engineering (Kagaku Kogaku Ronbunshu), 60, 573–581 (2015)
Gold complexes as functional materials: luminescence behavior controlled by molecular aggregation (in Japanese), Shigeyuki Yamada, Osamu Tsutsumi, Kagaku (Chemistry), 70, 70–71 (2015)
Phase transition behavior and luminescence properties of chiral liquid-crystalline gold complexes (in Japanese), Nana Sugimoto, Bull. Jpn. Soc. Coord. Chem., 65, 103–105 (2015)

Development of light-responsive porphyrin self-assemblies (in Japanese), Osamu Tsutsumi, Hirokazu Sato, Kazuyoshi Takeda, Kobunshi Kako (Polymer Processing), 54, 443–449 (2005)

Photocontrol of molecular alignment (in Japanese), Osamu Tsutsumi, Tomiki Ikeda, Kagaku (Chemistry), 51, 270–271 (1996)

Liquid crystal photonic materials: optical switching and optical recording (in Japanese), Tomiki Ikeda, Osamu Tsutsumi, Shintaro Enomoto, Kobunshi Kako (Polymer Processing), 44, 2–9 (1995)
Liquid crystal photonics (in Japanese), Tomiki Ikeda, Osamu Tsutsumi, Hikari Kagaku (Photochemistry), 19, 34–41 (1995)
Light-driven liquid crystals (in Japanese), Osamu Tsutsumi, Atsushi Shishido, Tomiki Ikeda, Optical Technology Contact, 33, 475–482 (1995)
Liquid crystal photonics (in Japanese), Atsushi Shishido, Osamu Tsutsumi, Tomiki Ikeda, Kagaku Kogyo (Chemical Industry), 46, 817–824 (1995)

Liquid crystal photonic materials (in Japanese), Tomiki Ikeda, Osamu Tsutsumi, Shintaro Enomoto, Hyomen (Surface), 32, 446–452 (1994)
Liquid crystal photonic materials: switching with nematic and ferroelectric liquid crystals (in Japanese), Tomiki Ikeda, Osamu Tsutsumi, Shintaro Enomoto, Journal of the Division of Organic Molecular Electronics and Bioelectronics, 5, 241–250 (1994)