title: Sonochemical fabrication of edible fragrant antimicrobial nano coating on textiles and polypropylene cups.
abstract: We report on a simple and effective ultrasound-assisted deposition of vanillin nanoparticles (∼50nm in size), raspberry ketone (RK) nanoparticles (∼40nm in size) and camphor nanoparticles (width ∼30nm, length ∼40nm in size) on textiles and on polypropylene surfaces. The excellent antibacterial and antifungal activity of the fragrant coatings on cotton bandages, and polypropylene surface against Escherichia coli (E. coli), Salmonella paratyphi A (S. paratyphi A) and the yeast Candida albicans (C. albicans) cultures was demonstrated. It is worth pointing out that these fragrant materials are edible, making them very useful for packaging. The mechanism of the edible fragrant coating formation and adhesion to the textile was discussed, and finally an up-scaling of the sonochemical process for textile coating was carried out.
authors: Department of Chemistry, Bar-Ilan University, Ramat-Gan 52900, Israel.
authors: O
authors: O
authors: Tzhayik
authors: Department of Chemistry, Bar-Ilan University, Ramat-Gan 52900, Israel.
authors: A
authors: A
authors: Lipovsky
authors: Department of Chemistry, Bar-Ilan University, Ramat-Gan 52900, Israel. Electronic address: gedanken@mail.biu.ac.il.
authors: A
authors: A
authors: Gedanken
mesh_terms: D000890:Anti-Infective Agents / Q000737:chemistry* / Q000494:pharmacology*; D001547:Benzaldehydes / Q000737:chemistry; D049329:Nanostructures / Q000737:chemistry*; D011126:Polypropylenes / Q000737:chemistry*; D013499:Surface Properties; D013784:Textiles / Q000382:microbiology*; D000069453:Ultrasonic Waves
chemical_list: D000890:Anti-Infective Agents; D001547:Benzaldehydes; D011126:Polypropylenes; C100058:vanillin
keywords: Antimicrobial activity; Cotton bandage; Edible coating; Fragrance; Nanoparticles; Polypropylene; Sonochemistry; Textile