Journal ArticleDOI
Fluorescent chemodosimeters using “mild” chemical events for the detection of small anions and cations in biological and environmental media
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TLDR
This critical review focuses on representative examples of mild chemical processes that can be used in fluorescent chemodosimeters for ion sensing (anions and cations) and a systematisation according to the type of reaction mechanism is established.Abstract:
Mild chemical processes of various analytes and detection methods involving revolutionary strategies in the fields of analytical chemistry, biology and environmental sciences have been extensively developed. This critical review focuses on representative examples of mild chemical processes that can be used in fluorescent chemodosimeters for ion sensing (anions and cations). A systematisation according to the type of reaction mechanism is established. Numerous examples including extensions combined with catalytic and material sciences applicable in fluorescence imaging and water treatment are also discussed (151 references).read more
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Far-red to near infrared analyte-responsive fluorescent probes based on organic fluorophore platforms for fluorescence imaging
TL;DR: This review highlights the advances in the development of far-red to NIR fluorescent probes since 2000, and the probes are classified according to their organic dye platforms into various categories, including cyanines, rhodamine analogues, BODIPYs, squaraines, and other types.
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Reaction-based small-molecule fluorescent probes for chemoselective bioimaging
TL;DR: A survey of tools and tactics for using small-molecule fluorescent probes to detect biologically important chemical analytes is presented, highlighting design criteria for effective chemical tools for use in biological applications as well as gaps for future exploration.
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Design strategies for water-soluble small molecular chromogenic and fluorogenic probes.
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Thioether-Based Fluorescent Covalent Organic Framework for Selective Detection and Facile Removal of Mercury(II).
TL;DR: This research demonstrates the utilization of fluorescent COFs for both sensing and removal of metal ions but also highlights the facile construction of functionalizedCOFs for environmental applications.
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Recent Development of Chemosensors Based on Cyanine Platforms
TL;DR: This review focuses on the development from 2000 to 2015 of cyanine, hemicyanine, and squaraine sensors, and emphasizes the advances that have been made in improving the detection performance through incorporation of the chemosensors into nanoparticles.
References
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Journal ArticleDOI
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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Anion Recognition and Sensing: The State of the Art and Future Perspectives
Paul D. Beer,Philip A. Gale +1 more
TL;DR: Anion recognition chemistry has grown from its beginnings with positively charged ammonium cryptand receptors for halide binding to a plethora of charged and neutral, cyclic and acyclic, inorganic and organic supramolecular host systems for the selective complexation, detection, and separation of anionic guest species.
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Fluorogenic and chromogenic chemosensors and reagents for anions.
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Asymmetric Transition Metal-Catalyzed Allylic Alkylations.
TL;DR: The focus of this review is on the area of enantioselective transition metal-catalyzed allylic alkylations which may involve C-C as well as C-X (X ) H or heteroatom) bond formation.
Journal ArticleDOI
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.