Journal ArticleDOI
Rhodamine urea derivatives as fluorescent chemosensors for Hg2
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TLDR
In this paper, a new rhodamine derivatives bearing urea group have been synthesized for the detection of metal ions, and the dimeric system 2 displayed a selective fluorescent enhancement and colorimetric change upon the addition of Hg 2+, in which the spirolactam (nonfluorescent) to ring opened amide process was utilized.About:
This article is published in Tetrahedron Letters.The article was published on 2007-08-20. It has received 193 citations till now. The article focuses on the topics: Rhodamine & Fluorescence.read more
Citations
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Tools and tactics for the optical detection of mercuric ion.
TL;DR: The Hg(II) Detector simplifies the experimental setup by enabling a single amplifier to be switched between the Oligonucleotide-Based and DNAzyme-Based detectors.
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Fluorescent chemosensors based on spiroring-opening of xanthenes and related derivatives.
TL;DR: Fluorescent Chemosensors Based on Spiroring-Opening of Xanthenes and Related Derivatives and their applications in Nano Science and Bioinspired Science.
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A new trend in rhodamine-based chemosensors: application of spirolactam ring-opening to sensing ions
TL;DR: This tutorial review focuses on the recent development of rhodamine derivatives, in which the spirolactam to ring-opened amide (fluorescent) process was utilized.
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Synthesis and applications of Rhodamine derivatives as fluorescent probes
TL;DR: In this critical review the strategies for modification of Rhodamine dyes and a discussion on the variety of applications of these new derivatives as fluorescent probes are given.
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Recent progress on fluorescent chemosensors for metal ions
Yongsuk Jeong,Juyoung Yoon +1 more
TL;DR: In this paper, the authors highlight the fluorescent chemosensors for metal ions, which have been recently developed from the laboratory of Cai et al. They classify them by target metal ions and introduce various ligands to core fluorophores, such as, rhodamine, fluorescein, pyrene, anthracene, naphthalimide, coumarin, and BODIPY.
References
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Signaling Recognition Events with Fluorescent Sensors and Switches.
A. Prasanna de Silva,H. Q. Nimal Gunaratne,Thorfinnur Gunnlaugsson,Allen J. M. Huxley,Colin P. McCoy,Jude T. Rademacher,Terence E. Rice +6 more
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Fluorogenic and chromogenic chemosensors and reagents for anions.
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Binding Constants: The Measurement of Molecular Complex Stability
TL;DR: This paper presents a method for quantifying theSolubility of Binding Constants using Optical Absorption Spectroscopy and Magnetic Resonance spectroscopy, and its applications in medicine and materials science.
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Luminescent sensors and switches in the early 21st century
TL;DR: The ideas and experimental results within 350 references are marshalled to illustrate the design bases and application potential of molecular luminescent sensing and switching devices that have appeared since the turn of the century as mentioned in this paper.
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A Rhodamine-Based Fluorescent and Colorimetric Chemodosimeter for the Rapid Detection of Hg2+ Ions in Aqueous Media
TL;DR: The selectivity of this rhodamine-based fluorescent and colorimetric chemodosimeter for Hg2+ over other metal ions is remarkably high, and its sensitivity is below 2 ppb in aqueous solutions.