Second Harmonic Scattering Reveals Ion-Specific Effects at the SiO<sub>2</sub> and TiO<sub>2</sub> Nanoparticle/Aqueous Interface
Marie Bischoff, Denys Biriukov, Milan Předota, Arianna Marchioro
Abstract
surfaces support the experimental conclusions. This work contributes to the understanding of the electrostatic environment around colloidal nanoparticles on a molecular level by providing insight into ion-specific effects with micromolar sensitivity.
Topics & Concepts
Aqueous solutionInterface (matter)NanoparticleIonScatteringMaterials scienceHarmonicInorganic chemistryNanotechnologyChemistryPhysical chemistryOpticsPhysicsOrganic chemistryQuantum mechanicsGibbs isothermSpectroscopy and Quantum Chemical StudiesElectrochemical Analysis and ApplicationsSpectroscopy Techniques in Biomedical and Chemical Research