Thunnus albacares protein-mediated synthesis of water-soluble Copper nanoclusters as sensitive fluorescent probe for Ferric ion detection
DC Field | Value | Language |
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dc.contributor.author | Sabarinathan, Devaraj | - |
dc.contributor.author | Sharma, Arumugam Selva | - |
dc.contributor.author | Agyekum, Akwasi Akomeah | - |
dc.contributor.author | Murugavelu, Marimuthu | - |
dc.contributor.author | Sabapathy, Poorna Chandrika | - |
dc.contributor.author | Ali, Shujat | - |
dc.contributor.author | Hassan, Hamada | - |
dc.contributor.author | Li, Huanhuan | - |
dc.contributor.author | Chen, Quansheng | - |
dc.date.accessioned | 2023-07-11T06:41:30Z | - |
dc.date.available | 2023-07-11T06:41:30Z | - |
dc.date.created | 2023-07-11 | - |
dc.date.issued | 2022-04-15 | - |
dc.identifier.issn | 0022-2860 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/88437 | - |
dc.description.abstract | In this work, single-step reduction method for the synthesis of highly stable water-soluble copper nanoclusters (CuNCs) at ambient conditions in which Thunnus albacares fish protein (FP) played the dual role of a capping and reducing agent is reported. The physicochemical properties of the prepared CuNCs were characterized by using UV-Visible Spectroscopy, FTIR, TEM and time resolved fluorescence spectroscopic studies. The FP-CuNCs showed high photo stability under different ionic strength, pH, with good quantum yield. It showed maximum emission at 446 nm upon its excitation at 330 nm. The excellent fluorescent properties of FP-CuNCs were further utilized to detect Fe3+ ions in aqueous condition within the concentration range of 0-50 mu M and the sensing assay exhibited a limit of detection of 0.68 mu M. The mechanism involved in the fluorescence detection is ascribed to the synergistic static and IFE induced fluorescence quenching of FP-CuNCs. The practical applicability of the detection probe was further established by carrying out Fe3+ ion detection in environmental sample analysis. (C) 2022 Published by Elsevier B.V. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.relation.isPartOf | JOURNAL OF MOLECULAR STRUCTURE | - |
dc.title | Thunnus albacares protein-mediated synthesis of water-soluble Copper nanoclusters as sensitive fluorescent probe for Ferric ion detection | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000744671700005 | - |
dc.identifier.doi | 10.1016/j.molstruc.2022.132333 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MOLECULAR STRUCTURE, v.1254 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85122519943 | - |
dc.citation.title | JOURNAL OF MOLECULAR STRUCTURE | - |
dc.citation.volume | 1254 | - |
dc.contributor.affiliatedAuthor | Sharma, Arumugam Selva | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Copper nanocluster | - |
dc.subject.keywordAuthor | Fluorescent probe | - |
dc.subject.keywordAuthor | Photostability | - |
dc.subject.keywordAuthor | Ferric ions | - |
dc.subject.keywordPlus | SILVER NANOCLUSTERS | - |
dc.subject.keywordPlus | QUANTUM CLUSTERS | - |
dc.subject.keywordPlus | SENSOR | - |
dc.subject.keywordPlus | FE3+ | - |
dc.subject.keywordPlus | CELLS | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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