Matches in SemOpenAlex for { <https://semopenalex.org/work/W2058365654> ?p ?o ?g. }
- W2058365654 endingPage "3230" @default.
- W2058365654 startingPage "3230" @default.
- W2058365654 abstract "Glutathione (GSH) capped CdTe semiconductor quantum dots (QDs) are applied for detecting mercuric ions (Hg2+) of trace quantity. The synthesis of GSH-capped CdTe (CdTe@GSH) QDs is cost-efficient and straightforward. We observed that Hg2+ can quantitatively quench the fluorescence of CdTe@GSH QDs and further induce the slight redshift of emission peaks due to the quantum confinement effect. Detailed studies by spectroscopy, dynamic light scattering (DLS), and electrospray ionization mass spectrometry (ESI-MS) demonstrated that the competitive Hg2+ binding with GSH makes the surface of CdTe QDs exposed, results in gradual aggregation, and quantitatively changes the photophysical properties of QDs. The whole procedure for detecting Hg2+ by this protocol took less than 10 min. The experimental limit of detection (LOD) of Hg2+ can be as low as 5 nM using CdTe@GSH with a low concentration (0.5 nM) because of the excellent fluorescent properties of QDs. This strategy may become a promising means to simply detect Hg2+ in water with high sensitivity." @default.
- W2058365654 created "2016-06-24" @default.
- W2058365654 creator A5010820720 @default.
- W2058365654 creator A5014160525 @default.
- W2058365654 creator A5057719923 @default.
- W2058365654 creator A5077527169 @default.
- W2058365654 date "2013-01-01" @default.
- W2058365654 modified "2023-10-16" @default.
- W2058365654 title "Facile, sensitive, and ratiometric detection of mercuric ions using GSH-capped semiconductor quantum dots" @default.
- W2058365654 cites W1865847134 @default.
- W2058365654 cites W1964552850 @default.
- W2058365654 cites W1964597648 @default.
- W2058365654 cites W1965097716 @default.
- W2058365654 cites W1967624233 @default.
- W2058365654 cites W1969303797 @default.
- W2058365654 cites W1970892474 @default.
- W2058365654 cites W1972093893 @default.
- W2058365654 cites W1985278942 @default.
- W2058365654 cites W1987924601 @default.
- W2058365654 cites W1989346165 @default.
- W2058365654 cites W2004267106 @default.
- W2058365654 cites W2005251114 @default.
- W2058365654 cites W2007053666 @default.
- W2058365654 cites W2008316470 @default.
- W2058365654 cites W2013324427 @default.
- W2058365654 cites W2013330818 @default.
- W2058365654 cites W2030675922 @default.
- W2058365654 cites W2031488830 @default.
- W2058365654 cites W2031847665 @default.
- W2058365654 cites W2034539836 @default.
- W2058365654 cites W2035775455 @default.
- W2058365654 cites W2037683733 @default.
- W2058365654 cites W2047440968 @default.
- W2058365654 cites W2053302198 @default.
- W2058365654 cites W2057064153 @default.
- W2058365654 cites W2065706045 @default.
- W2058365654 cites W2077111420 @default.
- W2058365654 cites W2078533857 @default.
- W2058365654 cites W2085309369 @default.
- W2058365654 cites W2089697004 @default.
- W2058365654 cites W2092002115 @default.
- W2058365654 cites W2092090776 @default.
- W2058365654 cites W2102417909 @default.
- W2058365654 cites W2110309171 @default.
- W2058365654 cites W2127895812 @default.
- W2058365654 cites W2138032051 @default.
- W2058365654 cites W2138560411 @default.
- W2058365654 cites W2138721711 @default.
- W2058365654 cites W2148924929 @default.
- W2058365654 cites W2154583895 @default.
- W2058365654 cites W2158037615 @default.
- W2058365654 cites W2159540321 @default.
- W2058365654 cites W2328146054 @default.
- W2058365654 cites W2334087475 @default.
- W2058365654 cites W2334889346 @default.
- W2058365654 doi "https://doi.org/10.1039/c3an00011g" @default.
- W2058365654 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23604099" @default.
- W2058365654 hasPublicationYear "2013" @default.
- W2058365654 type Work @default.
- W2058365654 sameAs 2058365654 @default.
- W2058365654 citedByCount "34" @default.
- W2058365654 countsByYear W20583656542014 @default.
- W2058365654 countsByYear W20583656542015 @default.
- W2058365654 countsByYear W20583656542016 @default.
- W2058365654 countsByYear W20583656542017 @default.
- W2058365654 countsByYear W20583656542018 @default.
- W2058365654 countsByYear W20583656542019 @default.
- W2058365654 countsByYear W20583656542020 @default.
- W2058365654 countsByYear W20583656542021 @default.
- W2058365654 countsByYear W20583656542022 @default.
- W2058365654 countsByYear W20583656542023 @default.
- W2058365654 crossrefType "journal-article" @default.
- W2058365654 hasAuthorship W2058365654A5010820720 @default.
- W2058365654 hasAuthorship W2058365654A5014160525 @default.
- W2058365654 hasAuthorship W2058365654A5057719923 @default.
- W2058365654 hasAuthorship W2058365654A5077527169 @default.
- W2058365654 hasConcept C108225325 @default.
- W2058365654 hasConcept C113196181 @default.
- W2058365654 hasConcept C119128265 @default.
- W2058365654 hasConcept C121332964 @default.
- W2058365654 hasConcept C124657808 @default.
- W2058365654 hasConcept C145148216 @default.
- W2058365654 hasConcept C162356407 @default.
- W2058365654 hasConcept C171250308 @default.
- W2058365654 hasConcept C178790620 @default.
- W2058365654 hasConcept C181199279 @default.
- W2058365654 hasConcept C185592680 @default.
- W2058365654 hasConcept C192562407 @default.
- W2058365654 hasConcept C40684141 @default.
- W2058365654 hasConcept C43617362 @default.
- W2058365654 hasConcept C49040817 @default.
- W2058365654 hasConcept C538909803 @default.
- W2058365654 hasConcept C55493867 @default.
- W2058365654 hasConcept C6110044 @default.
- W2058365654 hasConcept C62520636 @default.
- W2058365654 hasConcept C75473681 @default.
- W2058365654 hasConcept C91881484 @default.
- W2058365654 hasConceptScore W2058365654C108225325 @default.