Hetero-oligophenylene-Based AIEE Material as a Multiple Probe for Biomolecules and Metal Ions to Construct Logic Circuits: Application in Bioelectronics and Chemionics
作者:Vandana Bhalla、Varun Vij、Abhimanew Dhir、Manoj Kumar
DOI:10.1002/chem.201103131
日期:2012.3.19
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
合成了新的杂-低聚亚苯基衍生物(2),该衍生物在H 2 O / THF(80:20)中表现出聚集诱导的发射增强(AIEE )。聚集体可作为三种不同蛋白质的生物探针,三种蛋白质分别是牛血清白蛋白(BSA),细胞色素c和溶菌酶,以及DNA形成对比。另外,在测试的29种金属离子中,仅Pb 2+和Pd 2+离子观察到了2的聚集体的对比荧光行为。基于BSA和细胞色素c之间以及Pb 2+和Pd 2+离子之间的荧光行为,构建了多个输出逻辑电路。