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Synthesis and spectral properties of novel water-soluble near-infrared fluorescent indocyanines
Wang, LQ; Peng, XJ; Zhang, WB; Yin, F; Cui, JN; Gao, XQ
关键词Indocyanine P-carboxybenzyl Near-infrared Fluorescence Bioanalysis Solar Cell
刊名CHINESE CHEMICAL LETTERS
2005-03-01
16期:3页:341-344
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
英文摘要Two fluorescent pentamethine and a squarylium indocyanines containing at least one p-carboxybenzyl group on N atoms in the heterocyclic rings were synthesized. They had good water solubility and photostability. Their maximum absorption and maximum emission were 600-700 nm in water. When it was anchored onto nanostructured TiO2 electrode, compared with in water, the squaraine showed double absorption peaks (one blue shifted and another red shifted) and absorption intensity of the red shift peak increased with the increase of the time of irradiation. The intensity of the blue one decreased simultaneously. We proposed that the presence of two electronic charge forms of squaraine anchored on the TiO2 film might be the reason.
语种英语
WOS记录号WOS:000227800300018
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/139902
专题中国科学院大连化学物理研究所
作者单位1.Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
3.Yanshan Univ, Qinhuangdao 066004, Peoples R China
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GB/T 7714
Wang, LQ,Peng, XJ,Zhang, WB,et al. Synthesis and spectral properties of novel water-soluble near-infrared fluorescent indocyanines[J]. CHINESE CHEMICAL LETTERS,2005,16(3):341-344.
APA Wang, LQ,Peng, XJ,Zhang, WB,Yin, F,Cui, JN,&Gao, XQ.(2005).Synthesis and spectral properties of novel water-soluble near-infrared fluorescent indocyanines.CHINESE CHEMICAL LETTERS,16(3),341-344.
MLA Wang, LQ,et al."Synthesis and spectral properties of novel water-soluble near-infrared fluorescent indocyanines".CHINESE CHEMICAL LETTERS 16.3(2005):341-344.
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