Journal of Colloid and Interface Science 516 (2018) 192–201 Contents lists available at ScienceDirect Journal of Colloid and Interface Science journal homepage: www.elsevier.com/locate/jcis Regular Article Carbon dots synthesized by hydrothermal process via sodium citrate and NH HCO for sensitive detection of temperature and sunset yellow 4 3 a a a a b c a,⇑ Huan Yang , Yuwei Long , Hongxi Li , Shuang Pan , Hui Liu , Jidong Yang , Xiaoli Hu Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China College of Chemical and Environmental Engineering, Chongqing Three Gorges University, Wanzhou, Chongqing 404100, China graphical a bstract ar ti c l e i nf o ab stra ct Article history: In this work, the carbon dots (CDs) were synthesized by an one-pot portable hydrothermal method from Received 14 October 2017 sodium citrate and NH HCO . The obtained CDs were found to show high ﬂuorescence quantum yield 4 3 Revised 10 January 2018 (31%), excitation-wavelength independence, outstanding water-soluble, excellent chemical and optical Accepted 14 January 2018 stability. Interestingly, it was discovered that
Journal of Colloid and Interface Science – Elsevier
Published: Apr 15, 2018
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