A TG/FTIR study on the thermal degradation of poly (vinyl pyrrolidone)

MI Loría-Bastarrachea, W Herrera-Kao… - Journal of thermal …, 2011 - akjournals.com
The aim of this study was to gain some fundamental knowledge on the thermal degradation
pathways of poly (N-vinyl pyrrolidone) using Thermogravimetry coupled with Fourier …

One-Step Synthesis of Gold and Silver Hydrosols Using Poly(N-vinyl-2-pyrrolidone) as a Reducing Agent

CE Hoppe, M Lazzari, I Pardinas-Blanco… - Langmuir, 2006 - ACS Publications
Synthesis of gold and silver hydrosols was carried out in a one-step process by reduction of
aqueous solutions of metal salts using poly (N-vinyl-2-pyrrolidone)(PVP). Both kinds of metal …

Studies of UV crosslinked poly (N-vinylpyrrolidone) hydrogels by FTIR, Raman and solid-state NMR spectroscopies

X Zhu, P Lu, W Chen, J Dong - Polymer, 2010 - Elsevier
Poly (N-vinylpyrrolidone)(PVP) hydrogels have become increasingly important materials for
pharmaceutical and biomedical applications. UV-light initiated oxidative crosslinking of PVP …

Understanding molecular interactions in rafoxanide–povidone amorphous solid dispersions from ultrafast magic angle spinning NMR

M Li, F Meng, Y Tsutsumi, JP Amoureux… - Molecular …, 2020 - ACS Publications
In solid dosage formulations, probing intermolecular interactions between active
pharmaceutical ingredients (APIs) and polymeric excipients, which have a mechanistic …

The Effect of Various Poly (N-vinylpyrrolidone) (PVP) Polymers on the Crystallization of Flutamide

D Heczko, B Hachuła, P Maksym, K Kamiński, A Zięba… - Pharmaceuticals, 2022 - mdpi.com
In this study, several experimental techniques were applied to probe thermal properties,
molecular dynamics, crystallization kinetics and intermolecular interactions in binary …

Complex formation between poly (vinylpyrrolidone) and sodium decyl sulfate studied through NMR

P Roscigno, F Asaro, G Pellizer, O Ortona, L Paduano - Langmuir, 2003 - ACS Publications
Recent experimental studies have shown a preferential interaction of poly
(vinylpyrrolidone)(PVP) toward the alkyl sulfate surfactants rather than toward those …

Macromolecular Design and Engineering of New Amphiphilic N-Vinylpyrrolidone Terpolymers for Biomedical Applications

SV Kurmaz, EO Perepelitsina, SG Vasiliev… - International Journal of …, 2023 - mdpi.com
New amphiphilic VP-(di) methacrylate terpolymers of different monomer compositions and
topologies have been synthesized by radical polymerization in toluene without any growth …

Synthesis and Characterization of Bimetallic Nanoclusters Stabilized by Chiral and Achiral Polyvinylpyrrolidinones. Catalytic C(sp3)–H Oxidation

H Fan, Z Tong, Z Ren, K Mishra, S Morita… - The Journal of …, 2022 - ACS Publications
Second-generation chiral-substituted poly-N-vinylpyrrolidinones (CSPVPs)(−)-1R and (+)-
1S were synthesized by free-radical polymerization of (3a R, 6a R)-and (3a S, 6a S)-5 …

Preparation and stabilization of Ag nanoparticles with N-vinyl-2-pyrrolidone grafted-poly (vinyl alcohol) in an organic medium and investigation of their usability in the …

MK Erdoğan - Colloid and Interface Science Communications, 2020 - Elsevier
To obtain a copolymer with different substituent groups, N-vinyl-2-pyrrolidone (NVP) was
grafted onto certain appendages of vinyl methacrylate introduced-poly (vinyl alcohol) PVA …

Preparation of hydrophilic woven fabrics: Surface modification of poly(ethylene terephthalate) by grafting of poly(vinyl alcohol) and poly(vinyl alcohol)‐g‐(N‐vinyl‐2 …

MK Erdoğan, Ö Akdemir, A Hamitbeyli… - Journal of Applied …, 2020 - Wiley Online Library
One of the most industrially important synthetic textile materials, woven poly (ethylene
terephthalate)(PET) fabrics, have limitations in the usage of casual apparel applications due …