论文信息 - Optical and photochromic properties of spiropyran-doped marine-biopolymer DNA-surfactant complex films

Optical and photochromic properties of spiropyran-doped marine-biopolymer DNA-surfactant complex films

Optical and photochromic properties of spiropyran-doped DNA-surfactant complex films have been studied. They strongly depended on the type of spiropyran as well as the type of surfactant. Spiropyrans containing the oxazine ring and intercalated into DNA showed very rapid photochromic response. It is also shown that photochromic response times are expected much faster by increasing the intensity of the excitation light.

Naoya Ogata | Junichi Yoshida | Soichi Kobayashi | Amane Watanuki | Hiroharu Ikeda

[1] Naoya Ogata,et al. Self-assembled supramolecular films derived from marine deoxyribonucleic acid (DNA)-cationic surfactant complexes : Large-scale preparation and optical and thermal properties , 2001 .

[2] Lili Wang,et al. Optical properties of photochromic-compound-doped marine-biopolymer DNA-surfactant complex films for switching applications , 2004, SPIE OPTO.