Light- and pH-driven electron transfer in the pyranine-methylviologen system

Prayer C.; Pommeret S.; dOliveira P.; Meynadier P.; Tran-Thi TH.

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Light- and pH-driven electron transfer in the pyranine-methylviologen system

机译：吡喃-甲基紫胶体系中光和pH驱动的电子转移

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A face-to-face electrostatic complex is formed in alkaline solution by pairing the trisodium salt of 8-hydroxy-1,3,6-pyrenetrisulfonic acid (pyranine tsPyOH,3Na(+)), an anionic donor, with the dichloride salt of methyl viologen (MV2+ 2Cl(-)), a cationic acceptor. The donor displays dual properties: it can be photoionized or can transfer an electron to the acceptor. It is shown that light absorption by the self-assembled complex leads to the formation of a particularly short-lived species (3.7 ps) assigned to a singlet excited state which relaxes to the ground state via a charge-transfer state. (C) 2000 Elsevier Science B.V. All rights reserved. [References: 24]

机译：在碱性溶液中，通过将阴离子供体8-羟基-1,3,6-吡喃二磺酸三磺酸盐（吡喃tsPyOH，3Na（+））与三氯甲烷的二氯化物盐配对，可以形成面对面的静电络合物。甲基紫精（MV2 + 2Cl（-）），阳离子受体。供体显示出双重特性：它可以被光电离或可以将电子转移到受体上。已表明，自组装复合物的光吸收导致形成特别短命的物种（3.7 ps），该物种被赋予单重激发态，该态通过电荷转移态弛豫到基态。（C）2000 Elsevier Science B.V.保留所有权利。 [参考：24]

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《Chemical Physics Letters》 |2000年第6期|共7页
作者
Prayer C.; Pommeret S.; dOliveira P.; Meynadier P.; Tran-Thi TH.;
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正文语种 eng
中图分类物理化学（理论化学）、化学物理学;
关键词
Radical-ion-pairs; Charge-transfer complex; Reorganization energies; 1; 1'-dimethyl-4; 4'-bipyridinium; Phthalocyanines; Irradiation; Assemblies; Porphyrins; Contact; Proton;

机译：自由基离子对;电荷转移络合物;重组能;1;1'-二甲基-4;4'-联吡啶;酞菁;辐照;组装;卟啉;接触;质子;

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1. Light- and pH-driven electron transfer in the pyranine-methylviologen system [J] . Prayer C. Chemical Physics Letters . 2000,第5a6期

机译：吡喃-甲基紫胶体系中光和pH驱动的电子转移
2. pH-Driven Mechanistic Switching from Electron Transfer to Energy Transfer between [Ru(bpy)_3]~(2+) and Ferrocene Derivatives [J] . Claire Drolen, Eric Conklin, Stephen J. Hetterich, Journal of the American Chemical Society . 2018,第32期

机译：[Ru（bpy）_3]〜（2+）与二茂铁衍生物之间pH驱动的从电子转移到能量转移的机理转换
3. 1,3,5-Triarylpyrazolines - pH-driven off-on-off molecular logic devices based on a "receptor(1)-fluorophore-spacer-receptor(2)" format with internal charge transfer (ICT) and photoinduced electron transfer (PET) mechanisms [J] . Zammit Ramon, Pappova Maria, Zammit Esther, Canadian Journal of Chemistry . 2015,第2期

机译：1,3,5-三芳基吡唑啉-pH驱动的开关分子逻辑器件，基于“受体（1）-荧光团-间隔基-受体（2）”格式，具有内部电荷转移（ICT）和光诱导电子转移（ PET）机制
4. 33.6 A Wireless Power Transfer System with Up-to-20 Light- Load Efficiency Enhancement and Instant Dynamic Response by Fully Integrated Wireless Hysteretic Control for Bioimplants [C] . Junyao Tang, Lei Zhao, Cheng Huang IEEE International Solid- State Circuits Conference . 2021

机译：33.6无线电力传输系统，通过全集成无线滞后控制对生物铝板的完全集成无线滞后控制，具有最高为20％的光负荷效率增强和即时动态响应
5. A simple effective model for calculating electron transfer rates in proteins, and an analysis of the evolutionary engineering principles used to create biological electron transfer systems. [D] . Page, Christopher Charles. 2001

机译：一个简单有效的模型，用于计算蛋白质中的电子转移速率，并分析了用于创建生物电子转移系统的进化工程原理。
6. pH-Driven Mechanistic Switching from Electron Transfer to Energy Transfer between Ru(bpy)32+ and Ferrocene Derivatives [O] . Claire Drolen, Eric Conklin, Stephen J. Hetterich, -1

机译：pH驱动的Ru（bpy）3 2+与二茂铁衍生物之间从电子转移到能量转移的机理转换
7. Light- induced electron transfer and ATP synthesis in a carotene synthesizing insect [O] . Valmalette Jean Christophe, Dombrovsky Aviv, Brat Pierre, 2012

机译：胡萝卜素合成昆虫中的光诱导电子转移和ATP合成

Light- and pH-driven electron transfer in the pyranine-methylviologen system

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