An Ultrasensitive Detection Platform for Mercury Ions Speciation in Water Using Procaine Hydrochloride Ion Pair Coupled Extractive Spectrofluorimetry

Overdose of procaine may lead to many health problems. However, highly sensitive detection of procaine has always been a challenge. Electrochemical sensor is of great significance in the field of life and health due to its high sensitivity, low cost and compatibility with portable technology. In this work, a sensor based on diamond/graphite hybrid with a molecular imprinting membrane was developed. The sp 3 -bonded diamond and sp 2 -bonded graphite have good mechanical properties and wide potential window. The molecular imprinting membrane can be immobilized on the diamond/graphite surface for selective determination of procaine. The optimized conditions allowed the sensor to detect the procaine concentration linearly in the range of 4×10 -8 -2.5 ×10 -5 M. The limits of detection were calculated to be 1.5×10 -8 M.

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An Ultrasensitive Detection Platform for Mercury Ions Speciation in Water Using Procaine Hydrochloride Ion Pair Coupled Extractive Spectrofluorimetry

Cited by 4 publications

References 41 publications

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An Efficient Fluorescent Chemosensing Probe for Total Determination and Speciation of Ultra-Trace Levels of Mercury (II) Species in Water

Novel integrated sensing system of calixarene and rhodamine molecules for selective colorimetric and fluorometric detection of Hg2+ ions in living cells

Electrochemical Detection of the Anesthetic Drug Procaine Hydrochloride Based on Molecularly Imprinted Polymer/Diamond-Graphite Composite Electrode

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