Gold nanoparticle (GNP) interaction with hen egg white lysozyme (Lyz) has been
investigated by many groups in order to understand protein mediated aggregation of GNPs …

Characterization of the nanoparticle protein corona has gained tremendous importance
lately. The parameters which quantitatively establish a specific nanoparticle–protein …

A new application of second harmonic light scattering to probe protein physisorption on a
gold nanoparticle surface in aqueous buffer is reported. The free energies of adsorption, the …

The first hyperpolarizability (β) of two different sizes (15 and 35 nm) of carbonaceous
nanoparticle (CNP) is reported for the first time using second harmonic light scattering …

Improving the design of nanoparticles for use as drug carriers or biosensors requires a
better understanding of the protein–nanoparticle interaction. Here, we present a new tool to …

We report the thermodynamics of protein adsorption on negatively charged colloidal gold
nanoparticles (GNPs) of 16 nm to 69 nm at pH 7.0. Three biologically important proteins of …

In this work, we investigated the conformational changes of a globular protein (β-
lactoglobulin, β-lg) coated on the surface of 200 nm gold nanoparticles (GNPs) using a …

The interface of 16 nm colloidal gold nanoparticles with the aqueous solution in which they
are suspended is investigated using second harmonic generation. The population of …

The interaction of three different sized (diameter 10, 18, and 28 nm) anionic silica
nanoparticles with two model proteins—cationic lysozyme [molecular weight (MW) 14.7 …

A nonlinear optical technique second harmonic generation (SHG) has been applied to
characterize the adsorption of poly-l-lysine on micrometer size polystyrene particles, whose …