Kiwifruit-Derived Carbon Dots for Sensitive Detection of Fe3+ Ions
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shasha, Peng | - |
dc.contributor.author | Park, Sangkwon | - |
dc.contributor.author | Yoo, In Sang | - |
dc.contributor.author | Park, Sang Joon | - |
dc.date.available | 2020-02-27T17:43:11Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2017-09 | - |
dc.identifier.issn | 1947-2935 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/5797 | - |
dc.description.abstract | Fluorescent carbon dots (CDs) have been receiving much attention from researchers because of their properties such as excellent photostability and low toxicity. In this work, water-soluble fluorescent carbon dots were prepared from kiwifruits through a one-step, low-cost hydrothermal process. The as-prepared CDs had average sizes of 2.3 +/- 0.6 nm, and they emitted blue photoluminescence (PL). The surface functional group and structures of the CDs were investigated via Fourier transform infrared spectroscopy (FTIR) and X-ray powder diffraction (XRD). The blue fluorescence of the as-prepared CDs was effectively quenched by Fe3+ ions, whereas it was poorly quenched by other competing metal ions. Therefore, these CDs can serve as effective fluorescent probes for sensitive and selective detection of Fe3+ ions. Moreover, a linear relationship was obtained between the relative fluorescence intensity and the concentration of Fe3+ ions with a limit of detection of 0.37 nM and a linear detection range of 0 to 20 mu M. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER SCIENTIFIC PUBLISHERS | - |
dc.relation.isPartOf | SCIENCE OF ADVANCED MATERIALS | - |
dc.subject | QUANTUM DOTS | - |
dc.subject | COLORIMETRIC DETECTION | - |
dc.subject | GOLD NANOPARTICLES | - |
dc.subject | FACILE SYNTHESIS | - |
dc.subject | GREEN SYNTHESIS | - |
dc.subject | DRUG-DELIVERY | - |
dc.subject | ACID | - |
dc.subject | SIZE | - |
dc.subject | IRON(III) | - |
dc.subject | NANODOTS | - |
dc.title | Kiwifruit-Derived Carbon Dots for Sensitive Detection of Fe3+ Ions | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000412929100018 | - |
dc.identifier.doi | 10.1166/sam.2017.3171 | - |
dc.identifier.bibliographicCitation | SCIENCE OF ADVANCED MATERIALS, v.9, no.9, pp.1555 - 1559 | - |
dc.identifier.scopusid | 2-s2.0-85030854983 | - |
dc.citation.endPage | 1559 | - |
dc.citation.startPage | 1555 | - |
dc.citation.title | SCIENCE OF ADVANCED MATERIALS | - |
dc.citation.volume | 9 | - |
dc.citation.number | 9 | - |
dc.contributor.affiliatedAuthor | Shasha, Peng | - |
dc.contributor.affiliatedAuthor | Yoo, In Sang | - |
dc.contributor.affiliatedAuthor | Park, Sang Joon | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Kiwifruits | - |
dc.subject.keywordAuthor | Carbon Dots | - |
dc.subject.keywordAuthor | Fe3+ Ion Detection | - |
dc.subject.keywordAuthor | Fluorescence Quenching | - |
dc.subject.keywordPlus | QUANTUM DOTS | - |
dc.subject.keywordPlus | COLORIMETRIC DETECTION | - |
dc.subject.keywordPlus | GOLD NANOPARTICLES | - |
dc.subject.keywordPlus | FACILE SYNTHESIS | - |
dc.subject.keywordPlus | GREEN SYNTHESIS | - |
dc.subject.keywordPlus | DRUG-DELIVERY | - |
dc.subject.keywordPlus | ACID | - |
dc.subject.keywordPlus | SIZE | - |
dc.subject.keywordPlus | IRON(III) | - |
dc.subject.keywordPlus | NANODOTS | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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