Semiconductor/Carbon Quantum Dot‐based Hue Recognition Strategy for Point of Need Testing: A Review
Abstract: The requirement to establish novel methods for visual detection is attracting attention in many application fields of analytical chemistry, such as, healthcare, environment, agriculture, and food. The research around subjects like “point‐of‐need”, “hue recognition”, “paper‐based sensor”, “fluorescent sensor”, etc. has been always aimed at the opportunity to manufacture convenient and fast‐response devices to be used by non‐specialists. It is possible to achieve economic rationality and technical simplicity for optical sensing toward target analytes through introduction of fluorescent semiconductor/carbon quantum dot (QD) and paper‐based substrates. In this Review, the mechanisms of anthropic visual recognition and fluorescent visual assays, characteristics of semiconductor/carbon QDs and ratiometric fluorescence test paper, and strategies of semiconductor/carbon QD‐based hue recognition are described. We cover latest progress in the development and application of point‐of‐need sensors for visual detection, which is based on a semiconductor/carbon quantum dot‐based hue recognition strategy generated by ratiometric fluorescence technology.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Semiconductor/Carbon Quantum Dot‐based Hue Recognition Strategy for Point of Need Testing: A Review ; day:08 ; month:03 ; year:2023 ; extent:16
ChemistryOpen ; (08.03.2023) (gesamt 16)
- Creator
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Li, Daquan
Wang, Jing
- DOI
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10.1002/open.202200165
- URN
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urn:nbn:de:101:1-2023030914330481639934
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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14.08.2025, 10:57 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Li, Daquan
- Wang, Jing
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