Effects of Foliar Application of Copper and Gold Nanoparticles on Petroselinum crispum (Mill.).

ABSTRACT: The unintentional release of nanoparticles in the atmosphere and their targeted application to improve plant productivity requires detailed study. The translocation features of copper and gold nanoparticles applied by spraying in the concentration range of 1-100 mg/L in Petroselinum crispum (Mill.) tissues during a 10-day experiment were investigated. Atomic absorption spectrometry and inductively coupled plasma atomic emission spectroscopy showed that copper and gold nanoparticles applied to the leaves' surface could accumulate in plant organs. A dose-dependent increase in the content of copper and gold in the aerial parts of parsley was revealed. The content of copper in leaves treated with nanoparticles was 1-2.3 times higher than the control, while the content of gold exceeded c

SUBMITTER: Peshkova A 

PROVIDER: S-EPMC11858691 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature