文献类型：期刊文献

英文题名：A new PET and FRET-based molecular logic circuit mimicking the three-state logic gate

作者：Zhao, Changlin[1,2];Wang, Zhiqiang[1,3,4];Gong, Xueqing[1,3,4];Zhang, Qisong[1,2];Wang, Chengyun[1,2];Shen, Yongjia[1,2]

机构：[1]East China Univ Sci & Technol, Key Lab Adv Mat, 130 Meilong Rd, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Inst Fine Chem, Sch Chem & Mol Engn, 130 Meilong Rd, Shanghai 200237, Peoples R China;[3]East China Univ Sci & Technol, Inst Fine Chem, Ctr Computat Chem, 130 Meilong Rd, Shanghai 200237, Peoples R China;[4]East China Univ Sci & Technol, Res Inst Ind Catalysis, Sch Chem & Mol Engn, 130 Meilong Rd, Shanghai 200237, Peoples R China

年份：2017

卷号：140

起止页码：460

外文期刊名：DYES AND PIGMENTS

收录：;EI(收录号：20170603334029);WOS:【SCI-EXPANDED(收录号:WOS:000395212100054)】；

基金：This work was supported by National Natural Science Foundation of China (No. 21576087).

语种：英文

外文关键词：Naphthalimide; Spiropyran; Photo-induced Electron Transfer (PET); Forster Resonance Energy Transfer (FRET); Three State Logic (TSL) gate

摘要：A new dyad composed of a naphthalimide unit and a spiropyran unit with a piperazine unit as the bridge has been synthesized to mimick the Three State Logic (TSL) gate and the luminescence was recorded as the output. Inputs including Protonation, deprotonation, UV irradiation and Fe3+ coordination were employed to modulate the emission because of their distinctive outputs. Transient fluorescence and theoretical calculation were performed to further investigate the PET and FRET processes. (C) 2017 Elsevier Ltd. All rights reserved.