{Reference Type}: Journal Article
{Title}: DNA/BSA interaction, anticancer, antimicrobial and catalytic applications of synthesis of nitro substituted pyrimidine-based Schiff base ligand capped nickel nanoparticles.
{Author}: Adwin Jose P;Sankarganesh M;Dhaveethu Raja J;Arumugam S;
{Journal}: J Biomol Struct Dyn
{Volume}: 42
{Issue}: 11
{Year}: 2024 Jul 2
{Factor}: 5.235
{DOI}: 10.1080/07391102.2023.2230283
{Abstract}: The objective of this research was to create stable nickel nanoparticles using nickel chloride salt and a Schiff base ligand called DPMN. The synthesis process involved a two-step phase transfer procedure. Spectroscopic techniques such as UV-Visible and FT-IR were used to confirm the formation of ligand-stabilized nickel nanoparticles (DPMN-NiNPs). To analyze the size, surface morphology, and quality of DPMN-NiNPs, SEM and TEM techniques were utilized. In vitro studies were performed to investigate the potential anticancer activity of the synthesized compounds against three different cancer cell lines and one normal cell line, and the results were compared to those of cis-platin. The researchers also conducted tests to determine the ability of DPMN-NiNPs to bind to CT-DNA using various techniques such as electronic absorption, fluorescence, viscometric, and cyclic voltammetric. The results showed that the synthesized DPMN-NiNPs exhibited good DNA binding ability, which was further validated by denaturation of DNA using thermal and sonochemical methods. The researchers also investigated the antimicrobial and antioxidant activities of DPMN-NiNPs, which demonstrated better biological activities than DPMN alone. Furthermore, the synthesized nano compounds were found to selectively damage cancer cell lines without harming normal cell lines. Finally, the researchers examined the potential of DPMN-NiNPs as a catalyst in dye degradation by testing its ability to decompose methyl red dye using UV-Visible spectroscopy.Communicated by Ramaswamy H. Sarma.<BR>Bioactive organic Schiff-base ligand having head group and tail group was synthesizedHead group interacted and stabilized the nickel nanoparticlesAverage size of the Ni nanoparticles is 45 nmSolid and stable nickel nanoparticles were prepared.Nickel nanoparticles have good biological properties as well as catalytical properties.