A quaternary ammonium silane antimicrobial triggers bacterial membrane and biofilm destruction
نویسندگان
چکیده
منابع مشابه
Synthesis and antimicrobial activity of quaternary ammonium silane coupling agents.
Fourteen novel silane coupling agents with a quaternary ammonium group introduced into the molecule, [CH(2)=CHCH(2)N(+)(CH(3))(C(n)H(2n+1))(CH(2))(3)Si(OCH(3))(3)]X(-) (n-X, n=10-18, X=Cl, Br, or I), were synthesized with the aim of using these agents to make material surfaces antimicrobial for a long period of time. Measurements of the minimum inhibitory concentrations (MIC) against 12 kinds o...
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1Department of Oral Science, Kanagawa Dental University, Japan 2Institute of Oral Regenerative Medicine, Kanagawa Dental University, Japan 3Institute for Research of Disaster Dental Medicine in Yokosuka and Shonan, Japan 4Department of Cariology and Restrative Dentistry, Kanagawa Dental University, Japan 5Department of Prosthodontic Dentistry for Function of TMJ and Occlusion, Kanagawa Dental U...
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NASA guidelines for planetary protection aim to preserve the unaltered environments of both our own planet and all other planetary bodies in our solar system. Preventing the spread of Earth-based life forms to other planets and the contamination of our own planet by extraterrestrial life forms is an important consideration when planning space missions. Even with extensive sterilization techniqu...
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Adhesion and subsequent growth of microorganisms on material surfaces are a major concern in many biomedical applications. Currently, various polymers are immobilized on material surfaces to prevent microbial colonization. However, there are several challenges with regard to the coating materials, including their inability to kill microorganisms, complexity of surface grafting, limited durabili...
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Two quaternary ammonium silanes (QAS) were used to coat silicone rubber tracheoesophageal shunt prostheses, yielding a positively charged surface. One QAS coating [(trimethoxysilyl)-propyldimethyloctadecylammonium chloride] was applied through chemical bonding, while the other coating, Biocidal ZF, was sprayed onto the silicone rubber surface. The sprayed coating lost its stability within an ho...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2020
ISSN: 2045-2322
DOI: 10.1038/s41598-020-67616-z