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J-Aggregates Formed by NaCl Treatment of Aza-Coating Heptamethine Cyanines and Their Application to Monitoring Salt Stress of Plants and Promoting Photothermal Therapy of Tumors

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成果类型:
期刊论文
作者:
Ma, Xiaoxie;Huang, Yurou;Chen, Weijie;Liu, Jia;Liu, Sheng Hua;...
通讯作者:
Yin, Jun(yinj@mail.ccnu.edu.cn);Yang, Guang-Fu(gfyang@mail.ccnu.edu.cn)
作者机构:
[Huang, Yurou; Yang, Guang-Fu; Liu, Sheng Hua; Chen, Weijie; Yin, Jun; Liu, Jia; Ma, Xiaoxie] Minist Educ, Key Lab Pesticide & Chem Biol, Hubei Int Sci & Technol Cooperat Base Pesticide &, Wuhan, Peoples R China.
[Huang, Yurou; Yang, Guang-Fu; Liu, Sheng Hua; Chen, Weijie; Yin, Jun; Liu, Jia; Ma, Xiaoxie] Int Joint Res Ctr Intelligent Biosensing Technol &, Wuhan, Peoples R China.
[Huang, Yurou; Yang, Guang-Fu; Liu, Sheng Hua; Chen, Weijie; Yin, Jun; Liu, Jia; Ma, Xiaoxie] Cent China Normal Univ, Coll Chem, Wuhan 430079, Peoples R China.
通讯机构:
[Prof. Jun Yin; Prof. Guang-Fu Yang] K
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 P. R. China
语种:
英文
关键词:
Cyanines;Fluorescent Probes;J-Aggregation;Photothermal Therapy;Salt Stress
期刊:
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
ISSN:
1433-7851
年:
2023
卷:
62
期:
3
页码:
e202216109-
基金类别:
National Natural Science Foundation of China [22274061]; 111 Project [B17019]; Fundamental Research Funds for the Central Universities [CCNU22QN007]; Opening fund of Hubei Key Laboratory of Bioinorganic Chemistry Materia Medica [BCMM202101]
机构署名:
本校为其他机构
院系归属:
化学学院
摘要:
The cationic nature of heptamethine cyanines gives them the capacity to form aggregates with salts by electrostatic interactions. In this work, NaCl promoted J-aggregate formation of aza-coating heptamethine cyanines is explored. NaCl can induce the N-benzyloxycarbonyl Cy-CO2Bz to assemble into a J-aggregate having an absorption at 890 nm. Its excellent fluorescence response to NaCl implies that it has great potential for use as a probe for tracing salt stress in plants. Moreover, NaCl also promotes formation of J-aggregates from the N-ethylox...

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