Near-Infrared Carbon Quantum Dots

Sensitive Naphthenic Acid Detection

Near-infrared carbon quantum dots with good fluorescence response to naphthenic acids, enabling rapid screening and quantitative analysis of trace naphthenic acids in wastewater.

Ren, Hongwei · Liu, Yize · Zhang, Ruoyao · Zheng, Yi · Zhao, Tengda · Jing, Han · Chen, Chunmao · Duan, Erhong

Journal of Environmental Chemical Engineering 2023

Specifications

Limit of detection

{'zh': '0.16', 'en': '0.16'} mmol·L⁻¹

Linear range

{'zh': '', 'en': '15'} mmol·L⁻¹