Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/119630
DC FieldValueLanguage
dc.contributorMainland Development Office-
dc.contributorDepartment of Applied Biology and Chemical Technology-
dc.creatorO, WY-
dc.creatorChan, WC-
dc.creatorXu, C-
dc.creatorDeng, JR-
dc.creatorKo, BCB-
dc.creatorWong, MK-
dc.date.accessioned2026-07-03T07:13:41Z-
dc.date.available2026-07-03T07:13:41Z-
dc.identifier.urihttp://hdl.handle.net/10397/119630-
dc.language.isoenen_US
dc.publisherRoyal Society of Chemistryen_US
dc.rights© 2021 The Author(s). Published by the Royal Society of Chemistry. This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence (http://creativecommons.org/licenses/by-nc/3.0/).en_US
dc.rightsThe following publication Wa-Yi, O., Chan, W. C., Xu, C., Deng, J. R., Ko, B. C. B., & Wong, M. K. (2021). A highly selective quinolizinium-based fluorescent probe for cysteine detection. RSC advances, 11(53), 33294-33299 is available at https://doi.org/10.1039/D1RA06104F.en_US
dc.titleA highly selective quinolizinium-based fluorescent probe for cysteine detectionen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage33294-
dc.identifier.epage33299-
dc.identifier.volume11-
dc.identifier.issue53-
dc.identifier.doi10.1039/d1ra06104f-
dcterms.abstractA novel fluorescent quinolizinium-based turn-off probe has been developed for selective detection of cysteine. The probe showed high selectivity and sensitivity towards cysteine over other amino acids including the similarly structured homocysteine and glutathione with a detection limit of 0.18 μM (S/N = 3). It was successfully applied to cysteine detection in living cells with low cytotoxicity and quantitative analysis of spiked mouse serum samples with moderate to good recovery (96-109%).-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationRSC advances, 2021, v. 11, no. 53, p. 33294-33299-
dcterms.isPartOfRSC advances-
dcterms.issued2021-
dc.identifier.scopus2-s2.0-85120412691-
dc.identifier.eissn2046-2069-
dc.description.validate202606 bcjz-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_Scopus/WOSen_US
dc.description.fundingSourceOthersen_US
dc.description.fundingTextWe gratefully acknowledge the financial support by the Shenzhen Science and Technology Innovation Commission (JCYJ20170818104257975), the State Key Laboratory of Chemical Biology and Drug Discovery, and The Hong Kong Polytechnic University (G-ZVQZ).en_US
dc.description.pubStatusPublisheden_US
dc.description.oaCategoryCCen_US
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