Results 141 to 150 of about 2,266 (167)
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Regulatory Toxicology and Pharmacology, 2015
Conclusion of the opinion: On the basis of the data available, the SCCS concludes that Polyaminopropyl Biguanide (PHMB) is not safe for consumers when used as a preservative in cosmetic spray formulations and in all cosmetic products up to the maximum concentration of 0.3%.
U. Bernauer
semanticscholar +3 more sources
Conclusion of the opinion: On the basis of the data available, the SCCS concludes that Polyaminopropyl Biguanide (PHMB) is not safe for consumers when used as a preservative in cosmetic spray formulations and in all cosmetic products up to the maximum concentration of 0.3%.
U. Bernauer
semanticscholar +3 more sources
Carbohydrate Polymers, 2007
The antibacterial efficiency of poly(hexamethylene biguanide), PHMB, on un-dyed cotton has been compared with that of PHMB on cotton coloured with a range of reactive dyes. In each case, the presence of covalently bound dye resulted in a reduction in antibacterial efficiency. In the absence of dye, the cationic PHMB binds to the cotton via weak ion-ion
A. Kawabata, John A Taylor
semanticscholar +3 more sources
The antibacterial efficiency of poly(hexamethylene biguanide), PHMB, on un-dyed cotton has been compared with that of PHMB on cotton coloured with a range of reactive dyes. In each case, the presence of covalently bound dye resulted in a reduction in antibacterial efficiency. In the absence of dye, the cationic PHMB binds to the cotton via weak ion-ion
A. Kawabata, John A Taylor
semanticscholar +3 more sources
Journal of the Taiwan Institute of Chemical Engineers
Thi My Huong Dinh +9 more
semanticscholar +2 more sources
Thi My Huong Dinh +9 more
semanticscholar +2 more sources
Pharmaceutics
Background: Synthetic vascular scaffolds often exhibit limited mechanical performance and low hydrophilicity, which compromise early vascular integration and increase susceptibility to bacterial colonization.
Monique M. Munhoz +8 more
semanticscholar +1 more source
Background: Synthetic vascular scaffolds often exhibit limited mechanical performance and low hydrophilicity, which compromise early vascular integration and increase susceptibility to bacterial colonization.
Monique M. Munhoz +8 more
semanticscholar +1 more source
Coloration Technology, 2004
Poly(hexamethylene biguanide) (PHMB) is of interest as a bactericide for fabrics. It has affinity for cotton by reaction with the cellulosic carboxylate groups. In this study, the capacity of undyed cotton to absorb PHMB has been determined and compared with cotton dyed with anionic bis(monochlorotriazinyl) reactive dyes. When cotton is dyed with these
A. Kawabata, John A Taylor
semanticscholar +2 more sources
Poly(hexamethylene biguanide) (PHMB) is of interest as a bactericide for fabrics. It has affinity for cotton by reaction with the cellulosic carboxylate groups. In this study, the capacity of undyed cotton to absorb PHMB has been determined and compared with cotton dyed with anionic bis(monochlorotriazinyl) reactive dyes. When cotton is dyed with these
A. Kawabata, John A Taylor
semanticscholar +2 more sources
International endodontic journal, 2011
Aim was tTo test the efficacy of poly(hexamethylene biguanide) hydrochloride (PHMD) as a root canal irrigant against E.faecalis and P.aeruginosa in an experimental model ex vivo. Crowns and apical parts of twenty-two extracted single rooted human teeth were removed with diamond burs and root canals were instrumented with Hedström files to size #40 ...
Matijević, Jurica +4 more
openaire +2 more sources
Aim was tTo test the efficacy of poly(hexamethylene biguanide) hydrochloride (PHMD) as a root canal irrigant against E.faecalis and P.aeruginosa in an experimental model ex vivo. Crowns and apical parts of twenty-two extracted single rooted human teeth were removed with diamond burs and root canals were instrumented with Hedström files to size #40 ...
Matijević, Jurica +4 more
openaire +2 more sources
ERRATUM EVALUATION OF POLY (HEXAMETHYLENE BIGUANIDE. HCL) AS A BIOCIDE IN THE FOOD INDUSTRY
Journal of Food Safety, 1983IONEL ROSENTHAL +2 more
openaire +1 more source
Roles of mRNA poly(A) tails in regulation of eukaryotic gene expression
Nature Reviews Molecular Cell Biology, 2021Lori Anne Passmore, Jeff Coller
exaly