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Atividade antibacteriana in vitro de inflorescências de Achyrocline satureioides (Lam.) DC.-Asteraceae - ("macela", "marcela") como fator de proteção em zoonoses
(Universidade Federal do Rio Grande do Sul, 2018)
Chain cleavage of bioinspired bacterial membranes photoinduced by eosin decyl ester
(ACS Publications, 2020-07-16)
Photodynamic therapy (PDT) is promising for bacterial inactivation since cellular internalization of photosensitizers (PS) is not crucial for the treatment effectiveness. Photoinduced damage in the lipid envelope may already ...
Modulating photochemical reactions in Langmuir monolayers of Escherichia coli lipid extract with the binding mechanisms of eosin decyl ester and toluidine blue-O photosensitizers
(2021-05)
Photodynamic damage to the cell envelope can inactivate microorganisms and may be applied to combat super-resistance phenomenon, empowered by the indiscriminate use of antibiotics. Efficiency in microbial inactivation is ...
Importance of bacterial endotoxin (LPS) in endodontics
(Faculdade De Odontologia De Bauru - USP, 2004-06)
New knowledge of the structure and biological activity of endotoxins (LPS) has revolutionized concepts concerning their mechanisms of action and forms of inactivation. Since the 1980's, technological advances in microbiological ...
A thin layer electrochemical cell for disinfection of water contaminated with Staphylococcus aureus
(Sociedade Brasileira de Microbiologia, 2009-09-01)
Uma célula eletroquímica de camada delgada foi utilizada e desenvolvida para a desinfecção de água contaminada artificialmente com Staphylococcus aureus. A eletrólise foi executada com uma fonte de corrente direta utilizando ...
Avaliação da atividade antibacteriana de filtrados de quefir artesanal
(Universidade Federal do Rio Grande do Sul, 2018)
Calcium hydroxide: study based on scientific evidences
(Faculdade De Odontologia De Bauru - USP, 2003-12)
The characteristics of calcium hydroxide come from its dissociation into calcium and hydroxyl ions. The action of these ions on tissues and bacteria explains the biological and antimicrobial properties of this substance. ...