A single photochromic molecular switch with four optical outputs probing four inputs

被引：160

作者：

Tian, H ^{[1
]}

Qin, B ^{[1
]}

Yao, RX ^{[1
]}

Zhao, XL ^{[1
]}

Yang, SJ ^{[1
]}

机构：

[1] E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China

来源：

ADVANCED MATERIALS | 2003年 / 15卷 / 24期

关键词：

D O I：

10.1002/adma.200305425

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The fluorescence, including the intensity and emission peaks, and enhanced photochromism of a simple photochromic compound, bis(5-pyridyl-2-methylthien-3-yl)cyclopentene (Py-BTE) can be reversibly regulated by alternating ultraviolet/visible light irradiation and addition of Zn2+ and protons. A new combinational molecular logic switch with four optical outputs responding to four inputs (see Figure) is proposed.

引用

页码：2104 / +

页数：5

共 27 条

[1] Photoswitched singlet energy transfer in a porphyrin-spiropyran dyad
Bahr, JL
Kodis, G
de la Garza, L
Lin, S
Moore, AL
Moore, TA
Gust, D
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (29) : 7124 - 7133
[2] Molecules that add up
Brown, GJ
de Silva, AP
Pagliari, S
[J]. CHEMICAL COMMUNICATIONS, 2002, (21) : 2461 - 2463
[3] Reversible near-infrared fluorescence switch by novel photochromic unsymmetrical-phthalocyanine hybrids based on bisthienylethene
Chen, BZ
Wang, MZ
Wu, YQ
Tian, H
[J]. CHEMICAL COMMUNICATIONS, 2002, (10) : 1060 - 1061
[4] Logic operations at the molecular level. An XOR gate based on a molecular machine
Credi, A
Balzani, V
Langford, SJ
Stoddart, JF
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (11) : 2679 - 2681
[5] de Silva AP, 2000, J AM CHEM SOC, V122, P3965
[6] Signaling recognition events with fluorescent sensors and switches
de Silva, AP
Gunaratne, HQN
Gunnlaugsson, T
Huxley, AJM
McCoy, CP
Rademacher, JT
Rice, TE
[J]. CHEMICAL REVIEWS, 1997, 97 (05) : 1515 - 1566
[7] Feringa B.L., 2001, Molecular Switches
[8] LIGHT-TRIGGERED MOLECULAR DEVICES - PHOTOCHEMICAL SWITCHING OF OPTICAL AND ELECTROCHEMICAL PROPERTIES IN MOLECULAR WIRE TYPE DIARYLETHENE SPECIES
GILAT, SL
KAWAI, SH
LEHN, JM
[J]. CHEMISTRY-A EUROPEAN JOURNAL, 1995, 1 (05) : 275 - 284
[9] Reversible regulation of pyrene excimer emission by light and metal ions in the presence of photochromic spiropyran: toward creation of a new molecular logic circuit
Guo, XF
Zhang, DQ
Wang, TX
Zhu, DB
[J]. CHEMICAL COMMUNICATIONS, 2003, (07) : 914 - 915
[10] Diarylethenes for memories and switches
Irie, M
[J]. CHEMICAL REVIEWS, 2000, 100 (05) : 1685 - 1716

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