Surface-functionalized gold and silver nanoparticles, AuNPs and AgNPs for short, prepared
via the modification of organic chelating motifs by covalent or non-covalent bonds, represent …

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

Surface-enhanced Raman scattering (SERS) spectroscopy has evolved into a cross-
disciplinary analytical technique by unveiling relevant chemical, biological, material, and …

Recent progress in the field of electroanalysis with metal nanoparticle (NP)-based screen-
printed electrodes (SPEs) is discussed, focusing on the methods employed to perform the …

Nanozymes, the next-generation artificial enzymes, are nanomaterials with enzyme-like
characteristics and have been widely used in detection, disease diagnosis, biological …

Nucleic acids are important biomarkers related to diseases of cancer, infectious, and genetic
disorders. As a kind of indicator, gold nanoparticles (AuNPs) can generate colored signals …

Per-and polyfluoroalkyl substances (PFAS) are a class of compounds that have become
environmental contaminants of emerging concern. They are highly persistent, toxic …

A facile, fast, and economically viable method has been used to synthesize highly active
copper (Cu) nanoparticles in chitosan (CH) coating layers over cellulose microfibers of filter …

The authors here described a visual detection strategy employing 4-amino-3-hydrazino-5-
mercapto-1, 2, 4-triazole (AHMT) functionalized gold nanoparticles (AuNPs) to detect …

A simple, affordable and green method for synthesis gold (Au) and sliver (Ag) nanoparticles
(NPs) has been adopted using Thyme plant (Thymus kotschyanus) extract. The plant extract …