Rhodamine B-based "turn-on" fluorescent and colorimetric chemosensors for highly sensitive and selective detection of mercury (II) ions

• المؤلفون الرئيسيون: Wanichacheva N., Setthakarn K., Prapawattanapol N., Hanmeng O., Sanghiran Lee V., Grudpan K.
• التنسيق: مقال
• اللغة: English
• منشور في: 2014
• الوصول للمادة أونلاين: http://www.scopus.com/inward/record.url?eid=2-s2.0-79961122857&partnerID=40&md5=af6f479ee93ca695da2143587ac399c5; http://cmuir.cmu.ac.th/handle/6653943832/5981
• المؤسسة: Chiang Mai University

Two novel macromolecules based on 2-[3-(2-aminoethylsulfanyl)propylsulfanyl]ethanamine covalently bound to one and two units of rhodamine-B moieties, 1 and 2, were prepared and utilized as fluoroionophores and chromophores for the optical detection of Hg2+ ions. The sensors were readily prepared by...