Fluorescent and colorimetric sensors for detection of lead, cadmium, and mercury ionsHa Na Kim, Wen Xiu Ren, Jong Seung Kim et al.|Chemical Society Reviews|2011 Exposure to even very low levels of lead, cadmium, and mercury ions is known to cause neurological, reproductive, cardiovascular, and developmental disorders, which are more serious problems for children particularly. Accordingly, great efforts have been devoted to the development of fluorescent and colorimetric sensors, which can selectively detect lead, cadmium, and mercury ions. In this critical review, the fluorescent and colorimetric sensors are classified according to their receptors into several categories, including small molecule based sensors, calixarene based chemosensors, BODIPY based chemosensors, polymer based chemosensors, DNA functionalized sensing systems, protein based sensing systems and nanoparticle based sensing systems (197 references).
Fluorescent Chemosensors Based on Spiroring-Opening of Xanthenes and Related DerivativesADVERTISEMENT RETURN TO ISSUEPREVReviewNEXTFluorescent Chemosensors Based on Spiroring-Opening of Xanthenes and Related DerivativesXiaoqiang Chen†‡, Tuhin Pradhan§, Fang Wang†, Jong Seung Kim*§, and Juyoung Yoon*†View Author Information† Departments of Chemistry and Nano Science and of Bioinspired Science (WCU), Ewha Womans University, Seoul 120-750, Korea‡ State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing University of Technology, Nanjing 210009, China§ Department of Chemistry, Korea University, Seoul 136-701, Korea*Phone: 82-2-3277-2400 (J.Y.); 82-2-3290-3143 (J.S.K.). Fax: 82-2-3277-2384 (J.Y.); 82-2-3290-3121 (J.S.K.). E-mail: [email protected] (J.Y.); [email protected] (J.S.K.).Cite this: Chem. Rev. 2012, 112, 3, 1910–1956Publication Date (Web):October 31, 2011Publication History Received5 June 2011Published online31 October 2011Published inissue 14 March 2012https://pubs.acs.org/doi/10.1021/cr200201zhttps://doi.org/10.1021/cr200201zreview-articleACS PublicationsCopyright © 2011 American Chemical SocietyRequest reuse permissionsArticle Views23539Altmetric-Citations1780LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose SUBJECTS:Fluorescence,Heterocyclic compounds,Ions,Mercury,Sensors Get e-Alerts
A new trend in rhodamine-based chemosensors: application of spirolactam ring-opening to sensing ionsHa Na Kim, Min Hee Lee, Hyun Jung Kim et al.|Chemical Society Reviews|2008 This tutorial review focuses on the recent development of rhodamine derivatives, in which the spirolactam (non-fluorescent) to ring-opened amide (fluorescent) process was utilized.
Small molecule-based ratiometric fluorescence probes for cations, anions, and biomoleculesQuantitative determination of specific analytes is essential for a variety of applications ranging from life sciences to environmental monitoring. Optical sensing allows non-invasive measurements within biological milieus, parallel monitoring of multiple samples, and less invasive imaging. Among the optical sensing methods currently being explored, ratiometric fluorescence sensing has received particular attention as a technique with the potential to provide precise and quantitative analyses. Among its advantages are high sensitivity and inherent reliability, which reflect the self-calibration provided by monitoring two (or more) emissions. A wide variety of ratiometric sensing probes using small fluorescent molecules have been developed for sensing, imaging, and biomedical applications. In this research highlight, we provide an overview of the design principles underlying small fluorescent probes that have been applied to the ratiometric detection of various analytes, including cations, anions, and biomolecules in solution and in biological samples. This highlight is designed to be illustrative, not comprehensive.
Organic molecule-based photothermal agents: an expanding photothermal therapy universeHyo Sung Jung, Peter Verwilst, Amit Sharma et al.|Chemical Society Reviews|2018 Over the last decade, organic photothermal therapy (PTT) agents have attracted increasing attention as a potential complement for, or alternative to, classical drugs and sensitizers involving inorganic nanomaterials. In this tutorial review, we provide a structured description of the main classes of organic photothermal agents and their characteristics. Representative agents that have been studied in the context of photothermal therapy since 2000 are summarized and recent advances in using PTT agents to address various cancers indications are highlighted.