标题:Synthesis, crystal structures, photophysical properties, and bioimaging of living cells of bis-β-diketonate phenothiazine ligands and its cyclic dinuclear complexes
作者:Li, D.;Tian, X.;Hu, G.;Zhang, Q.;Wang, P.;Sun, P.;Zhou, H.;Meng, X.;Yang, J.;Wu, J.;Jin, B.;Zhang, S.;Tao, X.;Tian, Y.
作者机构:[Li, D] Department of Chemistry, Key Laboratory of Functional Inorganic Materials of Chemistry of Anhui Province, Anhui University, Hefei 230039, Chin 更多
通讯作者:Tian, YP
通讯作者地址:[Tian, YP]Anhui Univ, Dept Chem, Key Lab Funct Inorgan Mat Chem Anhui Prov, Hefei 230039, Peoples R China.
来源:Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics
出版年:2011
卷:50
期:17
页码:7997-8006
DOI:10.1021/ic200150h
摘要:Two bis-β-diketones, RCOCH_2CO-EPTZ-COCH_2COR (EPTZ = 10-ethylphenothiazine; R = C_6H_5 for H _2L~1 and CF3 for H_2L~2) and their cyclic dinuclear Zn(II), Cd(II), Ni(II), Mn(II), Cu(II), Co(II) complexes have been synthesized and fully characterized. Their crystal structures were determined by single crystal X-ray diffraction analysis. Their photophysical properties have been further investigated both experimentally and theoretically. The results revealed that significant enhancement of two-photon absorption cross section values were obtained for the cyclic dinuclear Zn(II) and Cd(II) complexes compared with their free ligands. Additionally, confocal microscopy and two-photon microscopy fluorescent imaging of MCF-7 cells labeled with two ligands and Zn(II) complexes reveal their potential applications as a biological fluorescent probe.
收录类别:SCOPUS;SCIE
WOS核心被引频次:30
Scopus被引频次:29
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-80052186923&doi=10.1021%2fic200150h&partnerID=40&md5=944788579dc054de0b786aebbb3efd18
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