Long wavelength–emissive Ru(II) metallacycle–based photosensitizer assisting in vivo bacterial diagnosis and antibacterial treatment

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成果类型：

期刊论文

作者：

Xu, Yuling;Li, Chonglu;Ma, Xin;Tuo, Wei;Tu, Le;...

通讯作者：

Stang, P.J.;Sun, Y.

作者机构：

[Xu, Yuling; Ma, Xin; Sun, Yao; Li, Chonglu] Cent China Normal Univ, Coll Chem, Int Joint Res Ctr Intelligent Biosensor Technol &, Key Lab Pesticides & Chem Biol,Minist Educ, Wuhan 430079, Peoples R China.

[Stang, Peter J.; Tuo, Wei; Sun, Yan] Univ Utah, Dept Chem, Salt Lake City, UT 84112 USA.

[Tu, Le] Hubei Univ, Coll Chem & Chem Engn, Minist Educ, Key Lab Synth & Applicat Organ Funct Mol, Wuhan 430062, Peoples R China.

[Li, Xiaopeng] Shenzhen Univ, Coll Chem & Environm Engn, Shenzhen 518060, Guangdong, Peoples R China.

[Sun, Yan] Henan Univ, Minist Educ, Key Lab Special Funct Mat, Kaifeng 475004, Peoples R China.

通讯机构：

[Yuling Xu; Chonglu Li; Xin Ma; Yao Sun] K

[Yan Sun; Peter J. Stang] D

Key Laboratory of Pesticides and Chemical Biology, Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, China<&wdkj&>Department of Chemistry, University of Utah, Salt Lake City, UT 84112<&wdkj&>Ministry of Education Key Laboratory for Special Functional Materials, Henan University, Kaifeng 475004, China<&wdkj&>Department of Chemistry, University of Utah, Salt Lake City, UT 84112

语种：

英文

关键词：

supramolecular coordination complexes;metallacycle;long-wavelength emissive

期刊：

Proceedings of the National Academy of Sciences of the United States of America

ISSN：

0027-8424

年：

2022

卷：

119

期：

页码：

e2209904119

DOI：

10.1073/pnas.2209904119

基金类别：

National Natural Science Foundation of China [22022404, 22074050]; Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules Hubei University [KLSAOFM2111]; Fundamental Research Funds for the Central Universities [CCNU20QN007]; Open Project Program of Guangxi Key Laboratory of Brain and Cognitive Neuroscience, Guilin Medical University [GKLBCN-20210601]

机构署名：

本校为第一机构

院系归属：

化学学院

摘要：

Ruthenium (Ru) complexes are developed as latent emissive photosensitizers for cancer and pathogen photodiagnosis and therapy. Nevertheless, most existing Ru complexes are limited as photosensitizers in terms of short excitation and emission wavelengths. Herein, we present an emissive Ru(II) metallacycle (herein referred to as 1) that is excited by 808-nm laser and emits at a wavelength of ∼1,000 nm via coordination-driven self-assembly. Metallacycle 1 exhibits good optical penetration (∼7 mm) and satisfactory reactive oxygen species producti...

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Long wavelength–emissive Ru(II) metallacycle–based photosensitizer assisting in vivo bacterial diagnosis and antibacterial treatment

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