Guoqiang Xiang

High Product Yield Synthesis of Nitrogen Doped Carbon Dots through Exothermic Reaction for Temperature Sensing and Tartrazine Detection

Xinyu Yan, Guoqiang Xiang, Xinyu Wang, Junli Li, Mengyao He & Xing Liu · Asian Journal of Chemical Sciences · 2023

Rapid, green and high yield synthesis of nitrogen doped carbon dots(N-CDs) through exothermic decomposition reaction of H2O2 using grasshopper powder as precursor and polyethyleneimine (PEI) as a surface passivation reagent. Water-soluble fluorescent N-CDs can be obtained by reac...

Open access Research Article 10.9734/ajocs/2023/v13i4247

Manganese-Doped Carbon Dots Via Inner Filter Effect for the Sensitive Detection of Tetracycline in Poultry Meat Samples

Ke Su, Guoqiang Xiang, Yunlong Zhang, Xin Wang, Linhui Wang, Xinrong Jin, Bocong Li & Gao Huang · Asian Journal of Chemical Sciences · 2021

In this study, a rapid and sensitive analytical method has been developed to detect tetracycline hydrochloride (TC) using manganese-doped carbon dots (Mn-CDs) prepared by one-step hydrothermal procedure using 1-(2-pyridinylazo)-2-naohthalenol (PAN) and MnCl2 as precursor reagents...

Open access Research Article 10.9734/ajocs/2021/v10i119085