首页|Visible and near-infrared light activated azo dyes

Visible and near-infrared light activated azo dyes

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The photoisomerization properties of azo derivatives have been widely used in the fields of materials and biology.One serious restriction to the development of functional azo-based materials is the necessity to trigger switching by UV light,which damage the corresponding surfaces and penetrate only partially through the matter.Therefore,developing the visible and near-infrared light activated azo switches can solve this problem.This review provides a summary of molecular design strategies for driving the isomerization of azo derivatives with visible light and near-infrared light:(1) smart design directly excited by visible light,(2) the addition of upconversion nanoparticles,(3) the employment of two-photon absorption,(4) indirect excitation in combination with metal sensitizer.

PhotochromismAzo dyesVisible light activationNear-infrared light activation

Huijuan Chen、Weijie Chen、Yan Lin、Yuan Xie、Sheng Hua Liu、Jun Yin

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Key Laboratory of Pesticide and Chemical Biology,Ministry of Education,Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis,International Joint Research Center for Intelligent Biosensing Technology and Health,College of Chemistry,Central China Normal University,Wuhan 430079,China

Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules,Hubei University,Wuhan 430062,China

Department of Pharmacy,Jiangxi University of Traditional Chinese Medicine,Nanchang 330013,China

Guangdong Provincial Key Laboratory of Radioactive and Rare Resource Utilization,Shaoguan 512026,China

Guangdong Provincial Key Laboratory of Radioac

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This work was financially supported by the National Natural Science Foundation of ChinaThis work was financially supported by the National Natural Science Foundation of ChinaDistin-guished Young Scholar of Hubei Province111 ProjectScholar Support Program of CCNUResearch Fund Program of Guangdong Key Laboratory of Radioactive and Rare Resource UtilizationHubei Univer-sity,China,Excellent Doctorial Dissertation Cultivation Grant of CCNU from the Colleges' Basic Research and Operati

Nos.21676113217720542018CFA079B170190900-31101090002KLSAOFM20122019YBZZ029

2021

中国化学快报(英文版)
中国化学会

中国化学快报(英文版)

CSTPCDCSCDSCI
影响因子:0.771
ISSN:1001-8417
年,卷(期):2021.32(8)
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