Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India.
Langmuir. 2023 Feb 14;39(6):2444-2449. doi: 10.1021/acs.langmuir.2c03357. Epub 2023 Feb 2.
We have designed three amphiphilic substituted urea compounds with varying chain lengths. These hydrophobic amphiphiles displayed aggregation-induced emission on solvent switching. The aggregates were further detailed by microscopy. The hydrophobicity of these AIEgens has been used to create water-repelling fluorescent surfaces. The AIEgen via the photoinduced electron transfer-mediated mechanism has been applied in the detection of nitroantibiotics. The analytical utility of the AIEgen is being demonstrated concerning the detection of nitroantibiotics in biofluids.
我们设计了三种具有不同链长的两亲性取代脲化合物。这些疏水性两亲化合物在溶剂切换时表现出聚集诱导发光。通过显微镜进一步详细观察了这些聚集物。这些 AIE 试剂的疏水性已被用于制造拒水荧光表面。通过光诱导电子转移介导机制的 AIEgen 已应用于检测硝基抗生素。正在生物流体中检测硝基抗生素方面证明 AIE 试剂的分析效用。
