Two-Dimensional TiS₂ Nanosheet- and Conjugated Polymer Nanoparticle-Based Composites for Sensing Applications.

ABSTRACT: The assessment of phenolic compounds in food samples, environmental samples, and medical applications has gained importance recently. Here, we present research on novel conjugated polymer nanoparticles (P-PimBzBt NPs) and their composites with two-dimensional titanium disulfide nanosheets (2D-TiS₂) for electrochemical tyrosinase (TYR)-based catechol detection. P-PimBzBt NPs are decorated with 2D-TiS₂ to enhance the electrochemical performance for biosensing. In addition, the interaction of P-PimBzBt NPs with TiS₂ was investigated at the molecular level by employing van der Waals (vdW) dispersion-corrected density functional theory (DFT) calculations and classical all-atom molecular dynamics simulations. According to the theoretical studies, the presence of

SUBMITTER: Yeniterzi D 

PROVIDER: S-EPMC11526354 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature