Results 141 to 150 of about 729,106 (378)

Prevalência de Staphylococcus aureus resistente à oxacilina isolado em profissionais de enfermagem

open access: yesRev Rene, 2018
Objetivo: estimar a prevalência de Staphylococcus aureus resistente à oxacilina isolado na saliva e em secreção nasal dos profissionais de enfermagem.Métodos: estudo transversal realizado em unidades especializadas de um hospital universitário. No total,
Letícia Pimenta Lopes   +5 more
doaj   +1 more source

Current Advances of Antibacterial Biomaterials for Bone Regeneration

open access: yesAdvanced Materials Interfaces, EarlyView.
Effective treatment of infectious bone defects requires not only robust bone regeneration, but also the elimination of bacterial infection. This review highlights current cutting‐edge concepts and innovations in synthetic bone repair biomaterials and antibacterial bone repair materials, aiming to promote clinical translation and inspire broader ...
Xueping Kong   +3 more
wiley   +1 more source

Durable Bio‐Based Nanocomposite Coating on Urinary Catheters Prevents Early‐Stage CAUTI‐Associated Pathogenicity

open access: yesAdvanced Materials Interfaces, EarlyView.
A stable bio‐based nanocomposite coating for urinary catheters is developed using a simple, environmentally‐friendly sonochemical process. The coating, integrating antimicrobial, antibiofilm, and antioxidant properties, effectively tackled multiple early‐stage pathogenic factors associated with catheter‐associated urinary tract infections.
Antonio Puertas‐Segura   +7 more
wiley   +1 more source

Staphylococcus aureus in veterinary medicine

open access: yesInfection, Genetics and Evolution, 2014
Staphylococcus aureus is a major opportunistic pathogen in humans and one of the most important pathogenic Staphylococcus species in veterinary medicine. S. aureus is dangerous because of its deleterious effects on animal health and its potential for transmission from animals to humans and vice-versa.
Yves Le Loir   +2 more
openaire   +5 more sources

Electrophotographic Powder Application for Surface Functionalization of Polymer Parts with Thin Silver‐Nanoadditivated Bactericidal Layers

open access: yesAdvanced Materials Technologies, EarlyView.
Polyamide 12 powder nanoadditivated with laser‐synthesized silver nanoparticles is deposited and sintered on polymer parts via EPA‐PBF‐LB/P. The thin surface coating (140 µm) inhibits E. coli and S. aureus bacteria growth and significantly increases the UV light absorption, whereas the mechanical and thermal properties remain unchanged due to minimal ...
Jan Lino Kricke   +9 more
wiley   +1 more source

Terahertz Metamaterial Sensors: Design Theory, Optimization Approach, and Advancements in Biosensing Applications

open access: yesAdvanced Materials Technologies, EarlyView.
This review provides an in‐depth overview of the design principles and optimization strategies for terahertz (THz) metamaterials (MMs) sensors based on the dielectric perturbation theory. Various structures and methods are explored to enhance sensor performance, focusing on improving sensitivity and Q‐factor.
Lei Cao   +9 more
wiley   +1 more source

Strukturaufklärung, Totalsynthese, In‐Vivo‐Aktivität und Potentieller Biosyntheseweg des Neuen Myxobakteriellen Antibiotikums Corramycin**

open access: yesAngewandte Chemie, Volume 134, Issue 51, December 19, 2022., 2022
Corramycin ist ein neuer Naturstoff, welcher von dem Myxobakterium Corallococcus coralloides produziert wird. Seine Struktur sowie die außergewöhnliche Total‐ und Biosynthese des Antibiotikums werden hier zum ersten Mal beschrieben. Corramycin zeigt keine Zytotoxizität und keine Kreuzresistenz mit gängigen Antibiotikaklassen.
Cédric Couturier   +32 more
wiley   +1 more source

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