This review focuses on optical nanosensors based on silver nanoparticles (Ag NPs) and
demonstrates their applications in the determination of pharmaceutical compounds in the …

Recently, there has been a growing interest in metal nanoparticles, particularly silver
nanoparticles (Ag-NPs), due to their distinct physicochemical, biological, and antimicrobial …

A sensitive method for the simultaneous detection of eight amino acids (AAs), glycine,
alanine, serine, glutamic acid, arginine, tyrosine, phenylalanine, and tryptophan, in different …

Herein, a colorimetric copper (Ⅱ) ion (Cu 2+) detection system based on the oxidization
reaction of 3′ 3′ 5′ 5′-tetramethylbenzidine (TMB) and Ag (S 2 O 3) 2 3−(in aqueous …

Array-based optical sensing is an efficient technique for the determination and
discrimination of small organic molecules. This study is aimed at the development of a …

In this study, a novel fluorescent labeling reagent 2-(9-acridone)-ethyl chloroformate (AEC-
Cl) was designed, synthesized and applied for the determination of free amino acids by high …

An optosensor based on synthesized magnetic composite sensing probes was designed to
detect ultra-trace levels of cefoperazone. The nanocomposite probe integrated porous …

Dobutamine is a frequently employed β-adrenergic receptor agonist that is utilized to
provide cardiac hemodynamic support and for stress testing in echocardiography. This study …

An analytical method combining flow-injection analysis (FIA) with thermal-lens spectrometry
(TLS) has been developed for high-throughput and sensitive analysis of cefoperazone …

Разработаны планарные screen-printed потенциометрические сенсоры,
чувствительные к цефалоспориновому антибиотику четвертого поколения-цефепиму …