四环素
复合数
纳米复合材料
氧化还原
检出限
材料科学
线性范围
银纳米粒子
化学工程
核化学
化学
纳米技术
复合材料
抗生素
纳米颗粒
色谱法
冶金
生物化学
工程类
作者
Thomas Abraham,Beena Mathew
标识
DOI:10.1016/j.matchemphys.2020.124103
摘要
Silver orthophosphate doped with flower-like MoS2/BiFeO3 binary composite was developed for the augmented and precise sensing of the antibiotic tetracycline. The in-situ developed silver orthophosphate modified composite showed excellent electrocatalytic activity due to its low resistance which favoured the redox probe mechanism. The limit of detection and the linear range of the composite were found as 4.57 pM and 10–90 pM corroborating the pronounced sensing capacity. The practical application of the sensor was analyzed with liquid milk samples spiked with tetracycline. More than 97% of tetracycline was detected which established its high demand in the analytical industry.
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