Nano-ions in interaction with functionalized surfaces, superchaotropic adsorption

Nano-ions (NIs), like polyoxometalates and boron clusters, possess unique superchaotropic properties with diverse applications. This study investigates NIs' adsorption behavior, particularly their interaction with hydrophilic surfaces via the superchaotropic effect. Experiments on PEGylated silicon wafers aim to uncover the interplay between hydrophobic and superchaotropic effects, quantifying NI distribution and aiding the development of innovative applications. Experimental methods involve reflectivity measurements with varying NI concentrations and functionalized wafer types. Expected results indicate reduced adsorption constants with lower charge density, aligning with established principles. GiSAXS analysis offers insights into the 2D distribution. This research significantly advances understanding of NI behavior at interfaces, crucial for practical applications.