【摘 要】
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It is a significant issue to overcome the concentration-quenching effect of the small fluorescent probes and maintain the high fluorescent efficiency at high concentration for sensitive and selective
【机 构】
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School of Science;State Key Laboratory for Mechanical Behavior of Materials,Xi'an Jiao Tong Univers
【出 处】
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中国微米纳米技术学会纳米科学技术分会第三届年会暨2014全国纳米生物与医学学术会议
论文部分内容阅读
It is a significant issue to overcome the concentration-quenching effect of the small fluorescent probes and maintain the high fluorescent efficiency at high concentration for sensitive and selective fluorescent mark or detection.We developed a new strategy to isolate and fasten fluorescent moieties into a highly cross-linked polyphosphazene by the polycondensation of hexachlorocyclotriphosphazene (HCCP) and dibromofluorescein (DBF) or 5,10,15,20-tetrakis(4-hydroxyphenyl)porphyrin (TPP-(OH)4) in a suitable solvent.
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