DICP OpenIR
ESIPT Fluorescence Probe Based on Double-Switch Recognition Mechanism for Selective and Rapid Detection of Hydrogen Sulfide in Living Cells
Guan, Hongwei1; Zhang, Aixia2; Li, Peng3; Xia, Lixin2; Guo, Feng1
Corresponding AuthorXia, Lixin(lixinxia@lnu.edu.cn) ; Guo, Feng(0411guofeng@dlut.edu.cn)
Source PublicationACS OMEGA
2019-05-01
ISSN2470-1343
DOI10.1021/acsomega.9b00934
Volume4Issue:5Pages:9113-9119
Funding ProjectChina National Natural Science Foundation[31270620] ; China National Natural Science Foundation[21673237] ; Dalian Scientific and Technological Innovation Foundation[2018J12SN072]
Funding OrganizationChina National Natural Science Foundation ; China National Natural Science Foundation ; Dalian Scientific and Technological Innovation Foundation ; Dalian Scientific and Technological Innovation Foundation ; China National Natural Science Foundation ; China National Natural Science Foundation ; Dalian Scientific and Technological Innovation Foundation ; Dalian Scientific and Technological Innovation Foundation ; China National Natural Science Foundation ; China National Natural Science Foundation ; Dalian Scientific and Technological Innovation Foundation ; Dalian Scientific and Technological Innovation Foundation ; China National Natural Science Foundation ; China National Natural Science Foundation ; Dalian Scientific and Technological Innovation Foundation ; Dalian Scientific and Technological Innovation Foundation
WOS SubjectChemistry, Multidisciplinary
WOS Research AreaChemistry
WOS KeywordPROTON-TRANSFER ; SULFANE SULFUR ; SELENIUM ; H2S ; DISELENIDES ; BODIPY
AbstractA novel fluorescence probe, HBTSeSe, was designed and synthesized for the detection of H2S with a double-switch mechanism of a broken diselenide bond followed by thiolysis of ether. Then, 2-(2'-hydroxyphenyl) benzothiazole (HBT) was released as fluorophore, which has large Stokes shift based on the excited state intramolecular proton transfer process. The probe responded selectively and rapidly to H2S, with the fluorescence increased by 47-fold immediately after the addition of H2S. HBTSeSe was able to detect H2S in the cytoplasm, specifically in cell imaging experiments. The results also showed that H2S was produced in the immune response of RAW264.7 cells activated by phorbol-12-myristate-13-acetate.
Language英语
Funding OrganizationChina National Natural Science Foundation ; China National Natural Science Foundation ; Dalian Scientific and Technological Innovation Foundation ; Dalian Scientific and Technological Innovation Foundation ; China National Natural Science Foundation ; China National Natural Science Foundation ; Dalian Scientific and Technological Innovation Foundation ; Dalian Scientific and Technological Innovation Foundation ; China National Natural Science Foundation ; China National Natural Science Foundation ; Dalian Scientific and Technological Innovation Foundation ; Dalian Scientific and Technological Innovation Foundation ; China National Natural Science Foundation ; China National Natural Science Foundation ; Dalian Scientific and Technological Innovation Foundation ; Dalian Scientific and Technological Innovation Foundation
WOS IDWOS:000470094000134
PublisherAMER CHEMICAL SOC
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/172112
Collection中国科学院大连化学物理研究所
Corresponding AuthorXia, Lixin; Guo, Feng
Affiliation1.Dalian Univ Technol, Sch Food & Environm, Minist Educ, Key Lab Ind Ecol & Environm Engn, Panjin 124000, Peoples R China
2.Liaoning Univ, Dept Chem, Shenyang 110036, Liaoning, Peoples R China
3.Chinese Acad Sci, DICP, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Guan, Hongwei,Zhang, Aixia,Li, Peng,et al. ESIPT Fluorescence Probe Based on Double-Switch Recognition Mechanism for Selective and Rapid Detection of Hydrogen Sulfide in Living Cells[J]. ACS OMEGA,2019,4(5):9113-9119.
APA Guan, Hongwei,Zhang, Aixia,Li, Peng,Xia, Lixin,&Guo, Feng.(2019).ESIPT Fluorescence Probe Based on Double-Switch Recognition Mechanism for Selective and Rapid Detection of Hydrogen Sulfide in Living Cells.ACS OMEGA,4(5),9113-9119.
MLA Guan, Hongwei,et al."ESIPT Fluorescence Probe Based on Double-Switch Recognition Mechanism for Selective and Rapid Detection of Hydrogen Sulfide in Living Cells".ACS OMEGA 4.5(2019):9113-9119.
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