Here we present a very simple and fast method for preparation of carbon quantum dot/silver
(CQD/Ag) nanocomposites at room temperature. Glucose-derived CQDs were prepared by a …

Developing thiosulfate (S2O32–) sensors with silver nanoparticles (AgNPs) for analysis of
aqueous solutions with the interference of other anions remains challenging. In this study …

Good health, of vital importance in order to carry out our daily routine, consists of both
physical and mental health. Tyrosine (Tyr) deficiency as well as its excess are issues that …

A luminescent nanozyme was designed and synthesized for the enzymatic luminescence
assay of tyrosine. This luminescent nanozyme is composed of luminescent Tb 3+, catalytic …

Sensors used to detect Fe 3+ and Cys are generally a single method. In this work, two
methods of fluorescence and electrochemistry are innovatively combined to detect Fe 3+ …

The rapid and accurate detection of drug molecules in pharmaceutical formulations and
biological samples is of paramount importance. In this research article, we present a novel …

In this work, a simple method was developed to simultaneously fabricate silver nanoparticles
(AgNPs) and modify their surfaces with recognition functional groups for colorimetric …

A novel, low-cost and biocompatible three-dimensional (3D) substrate for surface-enhanced
Raman spectroscopy (SERS) is fabricated using gold nanoparticles (AuNPs) loaded on …

A new pulse UV irradiation-induced chemiluminescence (CL) determination method was
developed for l-tyrosine using the luminol derivative L-012. The proposed method depends …

Abstract In this study, N-(4-aminobutyl)-N-ethylisoluminol (ABEI) was used as an energy
donor, while sodium fluorescein was used as an enhancer and energy acceptor, which …