CdSSe nano-flowers for ultrasensitive raman detection of antibiotics

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dc.contributor.authorWang, Kangkang
dc.contributor.authorLi, You
dc.contributor.authorWang, Honggang
dc.contributor.authorQian,, Ziyue
dc.contributor.authorZhu, Xiaokai
dc.contributor.authorHussain, Sabir
dc.contributor.authorXie, Liming
dc.contributor.funderUniversity of Chinese Academy of Sciences
dc.date.accessioned2024-01-15T11:24:37Z
dc.date.available2024-01-03T14:13:27Zen
dc.date.available2024-01-15T11:24:37Z
dc.date.issued2023-03-27
dc.date.updated2024-01-03T14:13:29Zen
dc.description.abstractSurface-enhanced Raman scattering (SERS) technique is widely used for the highly sensitive detection of trace residues due to its unparalleled signal amplification ability and plays an important role in food safety, environmental monitoring, etc. Herein, CdSSe nano-flowers (CdSSe NFs) are synthesized via the chemical vapor deposition (CVD) method. CdSSe NFs thin film is used as a SERS substrate with an ultralow limit of detection (LOD, 10-14 M), high apparent enhancement factor (EF, 3.62 × 109), and excellent SERS stability (relative standard deviation, RSD = 3.05%) for probe molecules of Rh6G. Further, CdSSe NFs substrate is successfully applied in the sensitive, quantitative, and label-free analysis of ciprofloxacin (CIP) and enrofloxacin (ENR) antibiotics, which exhibit LODs of below 0.5 ppb. This excellent SERS platform may be widely utilized for sensitive life science and environmental sensing.en
dc.description.sponsorshipChinese Academy of Sciences (Strategic Priority Research Program of CAS (XDB36000000))
dc.description.statusPeer revieweden
dc.description.versionPublished Version
dc.format.mimetypeapplication/pdfen
dc.identifier.articleid2980
dc.identifier.citationWang, K., Li, Y., Wang, H., Qian, Z., Zhu, X., Hussain, S. and Xie, L. (2023) ‘Cdsse nano-flowers for ultrasensitive raman detection of antibiotics’, Molecules, 28(7), 2980 (10 pp). Available at: https://doi.org/10.3390/molecules28072980
dc.identifier.doihttps://doi.org/10.3390/molecules28072980
dc.identifier.endpage10
dc.identifier.issued7
dc.identifier.journaltitleMolecules
dc.identifier.startpage1
dc.identifier.urihttps://hdl.handle.net/10468/15365
dc.identifier.volume28
dc.language.isoenen
dc.publisherMDPI
dc.rights© 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectNano-flower
dc.subjectSurface-enhanced Raman scattering
dc.subjectEnrichment
dc.subjectAntibiotics
dc.titleCdSSe nano-flowers for ultrasensitive raman detection of antibiotics
dc.typeArticle (peer-reviewed)
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