Ultrasensitive functionalized CeO2/ZnO nanocomposite sensor for determination of a prohibited narcotic in sports pethidine hydrochloride

Fast and novel multiwalled carbon nanotubes decorated with metal oxide nanoparticles for potentiometric detection of a prohibited medication in sports acebutolol hydrochloride

“…This is because the green-produced metal Al 2 O 3 NPs have enhanced optical and conductive properties. The increased surface area and reduced particle size improve the interfacial connection between the target ions and the electroactive sites in the coated membrane, improving dynamic responsiveness and sensor stability [ 45 ]. The results were compared to those of previously described sensors for determining AC [ 12 ].…”

Construction of novel potentiometric sensors modified with biogenically synthesized metal oxide nanoparticles for sensitive detection of the opioid agonist-antagonist nalbuphine hydrochloride in its injection

“…A greenish-yellow precipitate was formed from NBP-PM, which was filtered using grade 55 Fisherbrand™ filter paper with a pore size of 3 μm. The precipitate was baked overnight at room temperature [ 62 ]. Ex-situ method was used to anchor the formed electroactive NBP-PM material with metal oxide nanoparticles.…”

Plant extract mediated synthesis of ZnO and CeO2 nanoparticles for spectrofluorometric assay of omeprazole and domperidone in pharmaceuticals

“…Due to these advantages, these nanomaterials are used in a wide range of biomedical applications, including drug delivery, diagnostics, and imaging [ [32] , [33] , [34] ]. The recent utilization of luminescent nanoparticles (ZnO, CeO 2 ) has undeniably enhanced methodological approaches for drug detection, leveraging their unique properties derived from the high stability, quantum size effect, brightness, and resistance to blinking [ 35 , 36 ].…”