کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1300564 1498779 2011 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Luminescent gold(I) complexes for chemosensing
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Luminescent gold(I) complexes for chemosensing
چکیده انگلیسی

With the rich spectroscopic and luminescence properties associated with aurophilic Au⋯Au interactions, gold(I) complexes have provided an excellent platform for the design of luminescent chemosensors. This review concentrates on our recent exploration of luminescent gold(I) complexes in host–guest chemistry. Through the judicious design and choice of the functional receptor groups, specific chemosensors for cations and/or anions have been obtained. Utilization of sensing mechanisms based on the on–off switching of Au⋯Au interactions and photoinduced electron transfer (PET) has been successfully demonstrated. The two-coordinate nature of gold(I) complexes has also been utilized for the design of ditopic receptors through connecting both cation- and anion-binding sites within a single molecule.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Coordination Chemistry Reviews - Volume 255, Issues 17–18, September 2011, Pages 2111–2123
نویسندگان
, ,