Green, facial zinc doped hydrothermal synthesis of cinnamon derived fluorescent carbon dots (Zn-Cn-CDs) for highly selective and sensitive Cr6+ and Mn7+ metal ion sensing application
DC Field | Value | Language |
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dc.contributor.author | Kolekar, Akanksha G. | - |
dc.contributor.author | Nille, Omkar S. | - |
dc.contributor.author | Koparde, Sneha V. | - |
dc.contributor.author | Patil, Akshay S. | - |
dc.contributor.author | Waghmare, Ravindra D. | - |
dc.contributor.author | Sohn, Daewon | - |
dc.contributor.author | Anbhule, Prashant V. | - |
dc.contributor.author | Kolekar, Govind B. | - |
dc.contributor.author | Gokavi, Gavisiddappa S. | - |
dc.contributor.author | More, Vishalkumar R. | - |
dc.date.accessioned | 2023-10-10T02:35:18Z | - |
dc.date.available | 2023-10-10T02:35:18Z | - |
dc.date.created | 2023-10-04 | - |
dc.date.issued | 2024-01 | - |
dc.identifier.issn | 1386-1425 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/191790 | - |
dc.description.abstract | Carbon dots have demonstrated a great potential as luminescent nanoparticles in energy, drug delivery, sensors, and various biomedical applications as well as environmental pollutants and water analysis. Although, such nanoparticles appear to exhibit low toxicity compared to other semiconductor and metal based luminescent nanomaterials. Today, we know that toxicity of carbon dots (CDs) strongly depends on the protocol of fabrication. The various dopants or heteroatoms have been used to enhance the optical and physicochemical properties. In this work, zinc doped aqueous fluorescent Zn-Cn-CDs have been synthesized from cinnamon by hydrothermal synthesis method. The synthesized Zn-Cn-CDs were confirmed for their physicochemical properties by using various characterization techniques viz. UV–Vis. and spectrofluorometer for optical properties, Fourier transform infrared spectroscopy (FTIR) and XRD, as well as TEM and XPS, was done for morphological and chemical analysis. The successfully synthesized Zn-Cn-CDs showed outstanding optical performance for metal ion sensing applications. The developed heteroatom doped Zn-Cn-CDs as a fluorescent probe exhibited higher selectivity and sensitivity for Cr6+ and Mn7+ metal ions. The obtained results showed a better linear range with excellent limit of detection (LOD) 3.97 µg/mL and 2.05 µg/mL for Cr6+ and Mn7+ metal ions respectively. The low cost, simple and highly fluorescent probe can be effectively applicable for development of environmental pollutants sensing purposes. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Elsevier B.V. | - |
dc.title | Green, facial zinc doped hydrothermal synthesis of cinnamon derived fluorescent carbon dots (Zn-Cn-CDs) for highly selective and sensitive Cr6+ and Mn7+ metal ion sensing application | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Sohn, Daewon | - |
dc.identifier.doi | 10.1016/j.saa.2023.123413 | - |
dc.identifier.scopusid | 2-s2.0-85171970334 | - |
dc.identifier.wosid | 001082892100001 | - |
dc.identifier.bibliographicCitation | Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, v.304, pp.1 - 10 | - |
dc.relation.isPartOf | Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy | - |
dc.citation.title | Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy | - |
dc.citation.volume | 304 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 10 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Spectroscopy | - |
dc.relation.journalWebOfScienceCategory | Spectroscopy | - |
dc.subject.keywordPlus | Carbon | - |
dc.subject.keywordPlus | Drug delivery | - |
dc.subject.keywordPlus | Fluorescence | - |
dc.subject.keywordPlus | Fluorescence spectroscopy | - |
dc.subject.keywordPlus | Fourier transform infrared spectroscopy | - |
dc.subject.keywordPlus | Hydrothermal synthesis | - |
dc.subject.keywordPlus | Medical applications | - |
dc.subject.keywordPlus | Metal nanoparticles | - |
dc.subject.keywordPlus | Optical properties | - |
dc.subject.keywordPlus | Probes | - |
dc.subject.keywordPlus | Semiconductor doping | - |
dc.subject.keywordPlus | Toxicity | - |
dc.subject.keywordPlus | Water pollution | - |
dc.subject.keywordPlus | Zinc | - |
dc.subject.keywordPlus | Carbon dots | - |
dc.subject.keywordPlus | Environmental remediation | - |
dc.subject.keywordPlus | Fluorescent probes | - |
dc.subject.keywordPlus | Heteroatom doping | - |
dc.subject.keywordPlus | Heteroatoms | - |
dc.subject.keywordPlus | Hydrothermal | - |
dc.subject.keywordPlus | Metal ion sensors | - |
dc.subject.keywordPlus | Synthesised | - |
dc.subject.keywordPlus | Zinc doped | - |
dc.subject.keywordPlus | Zinc doped cinnamon carbon dot | - |
dc.subject.keywordPlus | Metal ions | - |
dc.subject.keywordAuthor | Environmental remediation | - |
dc.subject.keywordAuthor | Fluorescent probe | - |
dc.subject.keywordAuthor | Heteroatom Doping | - |
dc.subject.keywordAuthor | Hydrothermal | - |
dc.subject.keywordAuthor | Metal ion sensor | - |
dc.subject.keywordAuthor | Zinc doped cinnamon carbon dots (Zn-Cn-CDs) | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S1386142523010983?via%3Dihub | - |
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