Reduction of antigenicity and emulsibility improvement of ovalbumin by dielectric-barrier discharge plasma treatment induced structure modification

PP Tang, LL Zhang, YX Xiong, DD Jiang, XB Liu… - Innovative Food Science …, 2024 - Elsevier
Abstract The effects of Dielectric-Barrier Discharge (DBD) plasma treatment (40 kV, 1–4 min)
on the structure, antigenicity and emulsibility of ovalbumin (OVA) were investigated. Plasma …

The ability of some polysaccharides to disaggregate lysozyme amyloid fibrils and renature the protein

O Makshakova, L Bogdanova, D Faizullin… - Pharmaceutics, 2023 - mdpi.com
The deposition of proteins in the form of insoluble amyloid fibril aggregates is linked to a
range of diseases. The supramolecular architecture of such deposits is governed by the …

Preventing thermal aggregation of ovalbumin through dielectric-barrier discharge plasma treatment and enhancing its emulsification properties

ZW Liu, PP Tang, YX Zhang, JH Cheng… - International Journal of …, 2024 - Elsevier
Abstract The impact of Dielectric-Barrier Discharge (DBD) plasma treatment on the
prevention of heat-induced aggregation of Ovalbumin (OVA) and improvement in …

Photoinduced Electron-Transfer-Mediated Differential Recognition of Proteins on Plasmonic Surfaces

AK Dhillon, S Barman, S Siddhanta - ACS Applied Materials & …, 2024 - ACS Publications
Photoinduced enhanced Raman spectroscopy (PIERS) has emerged as an efficient
technique for enhancing the vibrational modes of analyte molecules adsorbed on a …

Anti-amyloidogenic hexapeptide-coated gold nanoparticles for enhanced inhibition of amyloid formation: A promising therapeutic approach

A Mitra, D Chakraborty, L Naik, R Dhiman… - International Journal of …, 2025 - Elsevier
Under specific external stimulus, misfolded and natively disordered globular proteins
undergo irreversible transformation into pathogenic β-sheet-rich insoluble fibrillar structure …

Protonation-State Dependent Modulation of Hen Egg-White Lysozyme Fibrillation under the Influence of a Short Synthetic Peptide

A Mitra, L Naik, R Dhiman, N Sarkar - The Journal of Physical …, 2024 - ACS Publications
Under the influence of various conditions, misfolding of soluble proteins occurs, leading to
the formation of toxic insoluble amyloids. The formation and deposition of such amyloids …

Investigating pH-induced conformational switch in PIM-1: An integrated multi spectroscopic and MD simulation study

A Rathi, S Noor, S Khan, F Khan, F Anjum… - … Biology and Chemistry, 2024 - Elsevier
PIM-1 is a Ser/Thr kinase, which has been extensively studied as a potential target for
cancer therapy due to its significant roles in various cancers, including prostate and breast …

Integrated spectroscopic and MD simulation approach to decipher the effect of pH on the structure function of Staphylococcus aureus thymidine kinase

A Ashraf, M Ahmad, R Mariadasse… - Journal of …, 2023 - Taylor & Francis
Staphylococcus aureus is a major human pathogen responsible for a variety of clinical
infections, becoming increasingly resistant to antibiotics. To address this challenge, there is …

The pH effects on thermal amyloid fibrillation kinetics of hen egg‐white lysozyme using new normalization factor for Raman spectroscopy

D Liu, N Chen, T Zhang, X Zhou… - Journal of Raman …, 2024 - Wiley Online Library
Amyloid fibrillation kinetics of proteins associated with neurodegenerative diseases has
been extensively studied using Raman spectroscopy. The normalization factor for the …

Hydrogen–Deuterium Exchange Vibrational Raman Spectroscopy Distinguishes Distinct Amyloid Polymorphs Comprising Altered Core Architecture

A Avni, A Joshi, S Mukhopadhyay - The Journal of Physical …, 2023 - ACS Publications
Amyloid fibrils are ordered protein aggregates comprising a hydrogen-bonded central cross-
β core displaying a structural diversity in their supramolecular packing arrangements within …