Development of a sustainable nanosensor using green Cu nanoparticles for simultaneous determination of antibiotics in drinking water

Abstract

Simple, eco-friendly & cost-effective antibiotic nanosensor development for drinking water quality monitoring.

Rapid detection of multiple antibiotics in chicken samples via a fluorescence nanobiosensor coupled with a homemade fluorescence analyzer

“…and a transducer (converting the recognition event into a measurable signal) have elicited signicant interest in on-site detection of antibiotic residues in various matrices because of their superiorities of high sensitivity and selectivity, rapid detection, and easy operation. 1,[21][22][23] But unfortunately, the requirement of lowintelligence instruments (e.g., spectrometers, 24,25 electrochemical workstations, 26,27 etc.) for manual signal acquisition and data processing has severely hindered detection efficiency.…”

Electrochemical Sensor for Meropenem Therapeutic Monitoring in Human Plasma Based on Carbon Nanotubes Modified Basal Pyrolytic Graphite Electrode

“…[33][34][35][36][37] Several sensors with different materials were reported for TDM of different drugs such as electrochemical sensor with screen-printed carbon electrodes for detection of carbamazepine in saliva, 38 a functionalized graphene-based sensor for amitriptyline monitoring, 39 mussel-inspired molecularly imprinted copolymer for levofloxacin, 40 a human serum albumin (HSA)/iron molybdate (FeM;Fe 2 (MoO 4 ) 3 )/reduced graphene oxide (rGO) modified electrode for monitoring impiramine and its metabolite desiperamine in human plasma, 41 and tetradodecylammonium chloride as an ionz E-mail: maha.hegazy@pharma.cu.edu.eg exchanger to fabricate potentiometric sensor for direct determination of warfarin in blood samples. 42 Sensors reported for quantitative determination of MER were few includes nanosensor using green Cu nanoparticles for its simultaneous determination with daptomycin in drinking water, 43 modified electrode GC/Gr/CNT-HQ/Fe-Ni along with linezolid in biological fluids, 44 and another sensor fabricated using platinum nanoparticles (PtNPs) and electrodeposited zinc oxide-zinc hexacyanoferrate hybrid film (ZnO/ZnHCF) on the surface of a fluorine-doped tin oxide electrode (FTO) for determination of cefepime and MER in different biological fluids. 45 Highly ordered pyrolytic graphite (HOPG) is highly pure graphite arranged from thermoplastic graphite, it acquired its importance in electrochemistry due to its versatile applicability to determine many compounds such as vitamins, 46 organophosphorus compounds in water and food samples by modifying PG with carbon nanotubes and silver nanoparticles 47 and some drugs prescribed for treatment of epilepsy with chronic inflammation.…”