Detection of nitrite based on fluorescent carbon dots by the hydrothermal method with folic acid

• Published in: Royal Society open science Vol. 5; no. 5; p. 172149
• Main Authors: Lin, Haitao, Ding, Liyun, Zhang, Bingyu, Huang, Jun
• Format: Journal Article
• Language: English
• Published: England The Royal Society Publishing 01.05.2018; The Royal Society
• Subjects: Carbon Dots; Chemistry; Fluorescence Quenching; Nitrite Detection; nitrite detection; carbon dots; fluorescence quenching

A fluorescent carbon dots probe for the detection of aqueous nitrite was fabricated by a one-pot hydrothermal method, and the transmission electron microscope, X-ray diffractometer, UV–Vis absorption spectrometer and fluorescence spectrophotometer were used to study the property of carbon dots. The...