Unravelling the Mechanism behind Charge Reversal at Silica Nanoparticle–Model Cell Membrane Interfaces

P Gahtori, A Mishra, SR Varanasi… - The Journal of Physical …, 2023 - ACS Publications
Vibrational sum frequency generation spectroscopy is used to understand the interactions of
silica nanoparticles (SNPs) with a model cationic membrane (1, 2-dipalmitoyl-3 …

Light on the interactions between nanoparticles and lipid membranes by interface-sensitive vibrational spectroscopy

F Cecchet - Colloids and Surfaces B: Biointerfaces, 2024 - Elsevier
Nanoparticles are produced in natural phenomena or synthesized artificially for
technological applications. Their frequent contact with humans has been judged potentially …

How Does pH Affect the Adsorption of Human Serum Protein in the Presence of Hydrophobic and Hydrophilic Nanoparticles at Air–Water and Lipid–Water Interfaces?

P Gahtori, V Gunwant, R Pandey - Langmuir, 2023 - ACS Publications
This study investigates interaction between hydrophilic (11-mercaptoundecanoic acid
(MUA)) and hydrophobic (1-undecanethiol (UDT)) gold nanoparticles (GNPs) with human …

[HTML][HTML] Sixty Years of Surface-Specific Spectroscopy

FM Geiger, GV Hartland - The Journal of Physical Chemistry C, 2022 - ACS Publications
This year marks the 60th anniversary of the observation of optical second-harmonic
generation (SHG) from a calcite surface by Terhune, Marker, and Savage, 1 and the first …

Protein-Mediated Changes in Membrane Fluidity and Ordering: Insights into the Molecular Mechanism and Implications for Cellular Function

V Gunwant, P Gahtori, SR Varanasi… - The Journal of Physical …, 2024 - ACS Publications
Probing protein–membrane interactions is vital for understanding biological functionality for
various applications such as drug development, targeted drug delivery, and creation of …

One-step construction of hexagonal WO 3 nano-shuttles with enhanced lithium storage performance

F Dong, X Dong, C Fu, S Tao, H Li, S Zeng… - Physical Chemistry …, 2023 - pubs.rsc.org
In this work, WO3 nanorod-based aggregates and WO3 nano-shuttles were constructed by a
facile hydrothermal route. The structure, morphology, element composition and valence …