pyrrolidone


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pyrrolidone

(pēr-rōl-i-dōn'),
Member of a family of chemicals related by structure; produces diverse activity on biologic systems.
Synonym(s): 2-oxopyrrolidine
References in periodicals archive ?
Effect of addition of polyethylene glycol (PEG), polyvinyl pyrrolidone (PVP) and polyvinyl polypyrrolidone (PVPP) on gas production at 24 h from green and black tea by-products Green tea by-product Black tea by-product Agents Gas (mL) Increase Gas (mL) Increase (%) (%) Control 38.
Paclitaxel drug, 50/50 Poly Lactide-co-Glycolide, and Poly vinyl pyrrolidone were accurately weighed and dissolved in HPLC grade dichloromethane to prepare coating solution as represented in Table 1.
Many alternative soaking solvents used in the application are based on solvents such as n-methyl pyrrolidone (NMP), dibasic ester (DBE) and dimethyl formamide (DMF), according to the company.
In this study, the possibility of using polyvinyl pyrrolidone (PVPy) to improve the weathering properties by imparting water repellency and also to reduce the leachability of copper from ammoniacal systems was explored.
Oxiracetam, a derivative of pyrrolidone, was first synthesized by ISF in 1974.
Partially derived from renewable resources, it is formed by the reaction of vinyl pyrrolidone (NVP) and maltodextrin.
is increasing the price of its Surfadone LP-100 wetting agent, also known as N-octyl pyrrolidone (NOP) effective immediately, or as contracts allow.
1day Acuvue Moist and TruEye have polyvinyl pyrrolidone (PVP) embedded into the lens matrix, which is not released.
Plastic skin patches that deliver vaccines--Micro-needle patches made from polyvinyl pyrrolidone are being developed that can be mixed with vaccines (including the flu vaccine) and then painlessly applied to skin.
Some cosolvents, such as ethylene glycol monobutyl ether and n-methyl pyrrolidone which have the greatest effect, will aid in emulsifying the contaminants to improve adhesion.
Bhonde "Growth modulation of fibroblast by chitosan-polyvinyl pyrrolidone hydrogel: Implication for wound management" J.
One of the skin's most important natural moisturizers, NaPCA (sodium pyrrolidone carboxylic acid) facilitates the hydration of skin by absorbing water from the air.