Hetero-oligophenylene-Based AIEE Material as a Multiple Probe for Biomolecules and Metal Ions to Construct Logic Circuits: Application in Bioelectronics and Chemionics

被引：37

作者：

Bhalla, Vandana ^{[1
]}

Vij, Varun ^{[1
]}

Dhir, Abhimanew ^{[1
]}

Kumar, Manoj ^{[1
]}

机构：

[1] Guru Nanak Dev Univ, UGC Ctr Adv Studies, Dept Chem, Amritsar 143005, Punjab, India

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2012年 / 18卷 / 12期

关键词：

aggregation; biosensors; chemionics; fluorescence; logic gates; AGGREGATION-INDUCED EMISSION; ENHANCED FLUORESCENCE EMISSION; ORGANIC NANOPARTICLES; CYTOCHROME-C; PALLADIUM; ACETYLCHOLINESTERASE; TETRAPHENYLETHYLENE; MOLECULES; ENSEMBLE; LYSOZYME;

D O I：

10.1002/chem.201103131

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

New hetero-oligophenylene derivative (2) was synthesized which exhibits aggregation-induced emission enhancement (AIEE) in H2O/THF (80:20). The aggregates serve as a biological probe for three different proteins, that is bovine serum albumin (BSA), cytochrome c, and lysozyme, and DNA in contrasting modes. Further, among 29 metal ions tested, the contrasting fluorescence behavior of aggregates of 2 is observed with only Pb2+ and Pd2+ ions. Multiple output logic circuits based upon the fluorescence behavior between BSA and cytochrome c and between Pb2+ and Pd2+ ions are constructed.

引用

页码：3765 / 3772

页数：8

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