pyrrolidone


Also found in: Encyclopedia.

pyrrolidone

(pēr-rōl-i-dōn'),
Member of a family of chemicals related by structure; produces diverse activity on biologic systems.
Synonym(s): 2-oxopyrrolidine
Mentioned in ?
References in periodicals archive ?
The "Poly Vinyl Pyrrolidone Market: Global Industry Analysis, Trends, Market Size, and Forecasts up to 2025" report has been added to ResearchAndMarkets.com's offering.
Global Poly Vinyl Pyrrolidone Market Estimated Growth of 8.4% During the Forecast Period, 2019-2025
Subsequently, required amount of sweetener (aspartame) and superdisintegrants (crosscarmellose sodium, crosspovidone, polyvinyl pyrrolidone and sodium starch glycolate) were added and mixed continually by stirring until it became transparent [5].
Orodispersible Films of an Antipsychotic Drug: Development and Physicochemical Characterization
(25) For example, the particle deformation mechanism and available contact areas of a single SDD formulation can be altered, varying tablet strength and porosity as illustrated with polyvinyl pyrrolidone vinyl acetate (PVP-VA) SDDs in Figure 4.
Reducing PILL Burden: Challenges and solutions for Lowering the pill burden of amorphous spray dried dispersion drug products
The chemicals used in the present investigation are magnesium chloride hexahydrate (99.5% purity) with molecular weight 203.30 and nitrate (N[O.sub.3.sup.-]): [less than or equal to] 0.001%; polyvinyl alcohol (PVA): average molecular weight = 89,000-98,000 and molecular weight of repeat unit: 44.00 g/mol; and polyvinyl pyrrolidone (PVP): average molecular weight = 36,000-40,000 and molar mass of PVP is 112.88902 [+ or -] 0.00010 g/mol.
Spectroscopic and Electrochemical Properties of (1 - x)[PVA/PVP] : x[Mg[Cl.sub.2]{6[H.sub.2]O}] Blend Polymer Electrolyte Films
Kim, "Poly(vinyl pyrrolidone) conjugated lipid system for the hydrophobic drug delivery," Macromolecular Research, vol.
Ion-Imprinted Polymer-Based Receptors for Sensitive and Selective Detection of Mercury Ions in Aqueous Environment
A combination of methyl methacrylate (MMA) and vinyl pyrrolidone (VP) was also used with a degree of success.
Understanding contact lens materials
Commercially available calcium nitrate tetrahydrate (CaNO3'4H2O), cerium nitrate hexahydrate (Ce[(N[O.sub.3]).sub.3]x6[H.sub.2]O), di-ammonium hydrogen phosphate [(N[H.sub.4]).sub.2]HP[O.sub.4]), ethanol, acetic acid, and polyvinyl pyrrolidone purchased from Aldrich Chemical Co.
Fabrication and characterization of cerium substituted hydroxyapatite/Polyvinyl pyrrolidone coating on Ti-6al-4v alloy for orthopedic applications
Ehrbar et al., "N-methyl pyrrolidone as a potent bone morphogenetic protein enhancer for bone tissue regeneration," Tissue Engineering Part A, vol.
Bone Regeneration Using N-Methyl-2-pyrrolidone as an Enhancer for Recombinant Human Bone Morphogenetic Protein-2 in a Rabbit Sinus Augmentation Model
Other significant chemistries currently in use include polyethylene glycol (PEG), poly vinyl pyrrolidone (PVP), polyvinyl alcohol (PVA), gelatin, and other polysaccharides.
World Hydrogel Market is Expected to Reach $27.2 Billion, by 2022
Background: Compounds that possess a pyrrolidone skeleton are a rich resource for the discovery of nootropic drugs.
Racemic oleracein E increases the survival rate and attenuates memory impairment in D-galactose/NaN[O.sub.2]-induced senescent mice
The main molecules introduced into IOLs surface were poly (ethylene glycol), polyhedral oligomeric silsesquioxane, 2-methacryloyloxyethyl phosphorylcholine, TiO [sub]2 , heparin, F-heparin, titanium, titanium nitride, vinyl pyrrolidone, and inhibitors of cytokines.
Surface Modification of Intraocular Lenses
It consists of polyvinyl pyrrolidone with water, iodide and 1% available iodine.
EFFECT OF POVIDONE-IODINE IRRIGATION ON POST APPENDECTOMY WOUND INFECTION: RANDOMIZED CONTROL TRIAL

Medical browser ?
Full browser ?