Rapid colorimetric sensing of chlorpromazine HCl antipsychotic through in situ growth of gold nanoparticles

Abstract

This assay rapidly detects chlorpromazine hydrochloride using its ability to reduce gold ions to form nanoparticles. Its low cost, resilience to interferences and short analysis time could facilitate environmental monitoring and biomedical analysis.

An innovative experimental and mathematical approach in electrochemical sensing for mapping a drug sensor landscape

“…The selectivity is facilitated by factors associated with the sensing materials, which include chemical composition, surface characteristics, size and morphology, functionalization and synergistic effects. 72,73 The reliability and practical applicability of the proposed sensor were investigated using urine samples from different age groups. The samples underwent centrifugation to remove contaminants and were stored in an air-tight container.…”