Mass migration on a polymer surface caused by photoinduced molecular rotation

Kunihiko Okano; Shohei Ogino; Masuki Kawamoto; Takashi Yamashita

doi:10.1039/c1cc14375a

Mass migration on a polymer surface caused by photoinduced molecular rotation

Kunihiko Okano, Shohei Ogino, Masuki Kawamoto, Takashi Yamashita

Department of Applied Chemistry

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

We demonstrated the formation of a photoinduced surface relief grating using thin films comprising a photochromic molecular motor, 9-(2-phenyl-2,3- dihydro-cyclopenta[a]naphthalen-1-ylidene)-9H-fluorene. Results show that mass migration occurred by patterned light irradiation prepared from interfered laser beams and a photomask.

Original language	English
Pages (from-to)	11891-11893
Number of pages	3
Journal	Chemical Communications
Volume	47
Issue number	43
DOIs	https://doi.org/10.1039/c1cc14375a
Publication status	Published - 2011 Nov 21

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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title = "Mass migration on a polymer surface caused by photoinduced molecular rotation",

abstract = "We demonstrated the formation of a photoinduced surface relief grating using thin films comprising a photochromic molecular motor, 9-(2-phenyl-2,3- dihydro-cyclopenta[a]naphthalen-1-ylidene)-9H-fluorene. Results show that mass migration occurred by patterned light irradiation prepared from interfered laser beams and a photomask.",

author = "Kunihiko Okano and Shohei Ogino and Masuki Kawamoto and Takashi Yamashita",

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AU - Okano, Kunihiko

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AU - Yamashita, Takashi

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Y1 - 2011/11/21

N2 - We demonstrated the formation of a photoinduced surface relief grating using thin films comprising a photochromic molecular motor, 9-(2-phenyl-2,3- dihydro-cyclopenta[a]naphthalen-1-ylidene)-9H-fluorene. Results show that mass migration occurred by patterned light irradiation prepared from interfered laser beams and a photomask.

AB - We demonstrated the formation of a photoinduced surface relief grating using thin films comprising a photochromic molecular motor, 9-(2-phenyl-2,3- dihydro-cyclopenta[a]naphthalen-1-ylidene)-9H-fluorene. Results show that mass migration occurred by patterned light irradiation prepared from interfered laser beams and a photomask.

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Mass migration on a polymer surface caused by photoinduced molecular rotation

Abstract

ASJC Scopus subject areas

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