Zn-Doped Carbon Quantum Dot Probe

Visual Readout in 1 Min

Zinc-doped carbon dots turn tetracycline concentration into a direct color change via chelation and inner filter effect.

Hu, Feijiao · Fu, Quanbin · Li, Yijing · Ju, Peng · Hu, Zhiyong · Li, Houshen · Ai, Shiyun

Food Chemistry 2023

Specifications

Detection range

{'zh': '', 'en': '50'} μM

检测限

{'zh': '61.1', 'en': ''} nM

Advantages

Response time within 1 min