Subject: Basic medicine
Subject: Biological sciences
Subject: Chemical sciences
Subject: Clinical medicine
Subject: Health biotechnology
Subject: Health sciences
Subject: Other medical sciences
Year: 1990
Type: Article
Type: PeerReviewed
Title: Physicochemical basis for the microbicidal action of disinfection solutions. I. Polyvinylpyrrolidinone-iodine
Author: Gjorgjeska, Biljana
Abstract: A new potency coefficient, termed the disinfectant activity coefficient of solution (DACS), for aqueous polyvinylpyrrolidinoneiodine (PVP-iodine) solutions is proposed. The DACS index, which is the sum of four terms (fluidity, surface tension, redox potential and osmolality), results in good correlation with the germicidal activity at different dilutions of PVP-iodine. Factor statistical analysis was applied to all the terms; the first two factors account for over 96% of the total variation in the data set (factor 1, 71.7%; factor 2, 24.5%). Keywords Polyvinylpyrrolidinone-iodine; Viscosity; Fluidity; Surface tension; Osmolality; Redox potential; Disinfection activity; Staphylococcus aureus
Publisher: Elsevier Science Publishers B.V (Biomedical Division)
Relation: https://eprints.ugd.edu.mk/6179/
Identifier: oai:eprints.ugd.edu.mk:6179
Identifier: Gjorgjeska, Biljana (1990) Physicochemical basis for the microbicidal action of disinfection solutions. I. Polyvinylpyrrolidinone-iodine. International Journal of Pharmaceutics, 65 (28). pp. 35-41. ISSN 0378 - 5173
