Ontology highlight
ABSTRACT:
SUBMITTER: Liu X
PROVIDER: S-EPMC8444319 | biostudies-literature | 2021 Sep
REPOSITORIES: biostudies-literature
Liu Xuexia X Wang Juan J Wang Yinfeng Y Huang Chunfang C Wang Zhijun Z Liu Limin L
ACS omega 20210827 36
A simple and green colorimetric sensing assay strategy for highly efficient determination of melamine has been fabricated, which is based on the redox reaction of gallic acid with Ag<sup>+</sup>. Monodispersed Ag nanoparticles (AgNPs) were obtained using gallic acid as a reducing and stabilizing agent. However, the aggregate behavior of AgNPs was observed, while the melamine was present in the reaction medium. As a result, the color of the solution changed from vivid yellow to brown, and the den ...[more]