Physicochemical interaction of cerium oxide nanoparticles with simulated biofluids, hemoglobin, insulin, and ds-DNA at 310.15 K

Abstract

Interaction study in cerium oxide nanoparticles with biofluids and biomolecules via physicochemical, spectroscopic and in silico analytical approaches, showing conformational change.

LSNR:GO template for BSA interaction, photo and sonocatalytic reductions of fluorescent dyes in aqueous solutions

“…The hydrophobic and hydrophilic interactions of 𝐿𝑛(𝑁𝑂 3 ) 2 . 6𝐻 2 𝑂 with 𝐵𝑆𝐴 are extended to 𝐿𝑆𝑁𝑅 and 𝐿𝐺𝑇 in previous studies 29 .…”

“…[26][27][28] The hydrophobic and hydrophilic interactions of Ln(NO 3 ) 2 Á6H 2 O with BSA were extended to LSNRs and LGT in previous studies. 29 LSNRs and LGT could not unfold aq-BSA except by solubilising by using partial surface charges to interact with LGT. Aq-LSNR and LGT solutions align the dipoles of water that affects the adherence and cohesion of a solution with higher PCR and SCR activities interfaced with PCPs for understanding the QEB.…”

Conservation of the enzyme-like activity and biocompatibility of CeO2 nanozymes in simulated body fluids

“…Other works showed the physicochemical interactions of CeO 2 NZs with specific molecules such as hemoglobin and insulin, among others. 30 The agglomeration of NZs in CCM is the phenomenon more widely investigated. For instance, Casals et al characterized the formation and time evolution of the protein corona (a layer of adsorbed proteins on the NZ surface) in different electrostatically stabilized metal oxide nanoparticles, including 5–10 nm CeO 2 NPs.…”