An AIEE polyelectrolyte as a light-up fluorescent probe for heparin sensing in full detection range
作者： DongYang Chen , JianBing Shi , YanMei Wu , Bin Tong , JunGe Zhi
DOI: 10.1007/S11426-013-4915-8
关键词:
摘要: Polyelectrolyte PTPEPyH, containing tetraphenylethene (TPE) and pyridinium, was synthesized. Its optical properties were investigated with spectroscopies the results showed that there two emission-enhanced stages in interaction between positive-charged PTPEPyH negative-charged biomacromolecule heparin. The mechanism very different due to reduced non-radiative energy loss change of surroundings. polyelectrolyte compared ChS HA, also high selectivity for heparin buffer solution could be used as a potential bio-probe quantification clinical full range.
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