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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.3c00075
|2 doi
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|a pubmed24n1183.xml
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|a DE-627
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|c DE-627
|e rakwb
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|a eng
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|a Shi, Xinyi
|e verfasserin
|4 aut
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|a Hydrophobic Carbon Dots Derived from Organic Pollutants and Applications in NIR Anticounterfeiting and Bioimaging
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|c 2023
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 12.04.2023
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|a Date Revised 12.04.2023
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a In an effort to fulfill the strategy of sustainable development, Rhodamine B, a common and toxic organic pollutant in the textile industry, was reported for the first time as a single precursor to develop a kind of novel hydrophobic nitrogen-doped carbon dot (HNCD) through a green and facile one-pot solvothermal method. The HNCDs with an average size of 3.6 nm possess left and right water contact angles of 109.56° and 110.34°, respectively. The HNCDs manifest excitation wavelength-tunable and upconverted fluorescence from the ultraviolet (UV) to the near-infrared (NIR) range. Furthermore, the PEGylation of HNCDs enables them to be used as an optical marker for cell and in vivo imaging. Notably, the HNCDs with solvent-dependent fluorescence can be used for invisible inks with a wide range of light responses from UV-vis-NIR spectra. This work not only provides an innovative way to recycle chemical waste but also expands the potential application of HNCDs in NIR security printing and bioimaging
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Carbon
|2 NLM
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|a 7440-44-0
|2 NLM
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|a Wang, Xingyu
|e verfasserin
|4 aut
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|a Zhang, Shaobo
|e verfasserin
|4 aut
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|a Zhang, Zonghui
|e verfasserin
|4 aut
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|a Meng, Xiangfu
|e verfasserin
|4 aut
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|a Liu, Hongji
|e verfasserin
|4 aut
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|a Qian, Yong
|e verfasserin
|4 aut
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|a Lin, Yefeng
|e verfasserin
|4 aut
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|a Yu, Yanyan
|e verfasserin
|4 aut
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1 |
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|a Lin, Wenchu
|e verfasserin
|4 aut
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|a Wang, Hui
|e verfasserin
|4 aut
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 39(2023), 14 vom: 11. Apr., Seite 5056-5064
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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|g volume:39
|g year:2023
|g number:14
|g day:11
|g month:04
|g pages:5056-5064
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|u http://dx.doi.org/10.1021/acs.langmuir.3c00075
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