Unusually efficient trans-to-cis photoisomerization of diphenylbutadiene dendrimers in water

被引：5
|
作者：
Miura, Yousuke [1 ]
Momotake, Atsuya [1 ]
Kanna, Yoko [2 ]
Nishimura, Yoshinobu [1 ]
Arai, Tatsuo [1 ]
机构：
[1] Univ Tsukuba, Grad Sch Pure & Appl Sci, Tsukuba, Ibaraki 3058577, Japan
[2] Univ Ryukyus, Fac Sci, Okinawa 9030213, Japan
来源：
PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES | 2011年 / 10卷 / 10期
关键词：
QUANTUM YIELD; ISOMERIZATION; STILBENE; STATE; BACTERIORHODOPSIN; PHOTOCHEMISTRY; CONFORMERS; MECHANISM; DYNAMICS; VISION;
D O I：
10.1039/c1pp05212h
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
A diphenylbutadiene-cored dendrimer exhibited a remarkably high quantum yield for trans-to-cis photoisomerization in aqueous solution. Analysis of the fluorescence lifetimes and the wavelength-dependent excitation spectra suggested that the core butadiene adopts multiple conformations, one or several of which is sufficiently distorted to undergo preferential photoisomerization.
引用
收藏
页码：1524 / 1526
页数：3
相关论文
共 50 条
  • [1] Unusually efficient trans-to-cis photoisomerization of diphenylbutadiene dendrimers in water
    Yousuke Miura
    Atsuya Momotake
    Yoko Kanna
    Yoshinobu Nishimura
    Tatsuo Arai
    Photochemical & Photobiological Sciences, 2011, 10 : 1524 - 1526
  • [2] Extremely efficient photoisomerization of water-soluble diphenylbutadiene dendrimers
    Miura, Yousuke
    Momotake, Atsuya
    Kanna, Yoko
    Nishimura, Yoshinobu
    Arai, Tatsuo
    DYES AND PIGMENTS, 2012, 92 (02) : 802 - 806
  • [3] Trans-to-cis photoisomerization of cyclocurcumin in different environments rationalized by computational photochemistry
    Marazzi, Marco
    Frances-Monerris, Antonio
    Mourer, Maxime
    Pasc, Andreea
    Monari, Antonio
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2020, 22 (08) : 4749 - 4757
  • [4] Photoisomerization dynamics of trans-trans, cis-trans, and cis-cis diphenylbutadiene from broadband transient absorption spectroscopy and calculations
    Krohn, O. A.
    Quick, M.
    Sudarkova, S. M.
    Ioffe, I. N.
    Richter, C.
    Kovalenko, S. A.
    JOURNAL OF CHEMICAL PHYSICS, 2020, 152 (22): : 224305
  • [5] Solvent-driven adiabatic trans-to-cis photoisomerization of 4-styrylquinoline
    Budyka, Mikhayl F.
    Potashova, Natalia I.
    Gavrishova, Tatiana N.
    Lee, Vitalii M.
    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2009, 203 (2-3) : 100 - 104
  • [6] Visible-Light-Driven Hydrophosphorylation of Azobenzenes Enabled by trans-to-cis Photoisomerization
    Yang, Jingya
    Wang, Cunhui
    Zhou, Hongyan
    Kong, Qianqian
    Ma, Wentong
    ADVANCED SYNTHESIS & CATALYSIS, 2022, 364 (24) : 4275 - 4280
  • [7] Evidence for an adiabatic reaction pathway for trans-to-cis photoisomerization of di(α-naphthyl)ethylene
    Budyka, MF
    Laukhina, OD
    Razumov, VF
    CHEMICAL PHYSICS LETTERS, 1997, 279 (5-6) : 327 - 332
  • [8] A new trans-to-cis photoisomerization mechanism of azobenzene on the S1(n,π*) surface
    Diau, EWG
    JOURNAL OF PHYSICAL CHEMISTRY A, 2004, 108 (06): : 950 - 956
  • [9] EFFECT OF ACETONITRILE COMPLETELY SUPPRESSING TRANS-TO-CIS PHOTOISOMERIZATION OF STYRYLPYRENE SUBSTITUTED WITH A NITRO-GROUP
    KIKUCHI, Y
    OKAMOTO, H
    ARAI, T
    TOKUMARU, K
    CHEMISTRY LETTERS, 1993, (10) : 1811 - 1812
  • [10] Enhanced trans-to-cis photoisomerization quantum yield of azobenzene spatially confined in silver nanoparticle aggregates
    Sun, Lili
    Wang, Changshun
    Pan, Yujia
    Chen, Tianyu
    Lv, Ziyao
    JOURNAL OF RAMAN SPECTROSCOPY, 2020, 51 (05) : 756 - 763
12345