Results 41 to 50 of about 23,213 (252)
Advanced Science, EarlyView.A one‐step, asymmetric reductive coupling of alkynes and oxa‐ and aza‐bicyclic olefins using a cobalt/photoredox catalytic system through desymmetrization. ABSTRACT Bicyclo[2.2.1]heptane frameworks represent a privileged structural motif prevalent in numerous natural products and bioactive molecules.
Subhankar Pradhan +5 more
wiley +1 more source
Antiseptic spray based on stabilized silver particles: an analysis of antiseptic properties and comprehensive comparison [PDF]
Annals of Mechnikov's Institute, 2018 Introduction. It's known that some antiseptic sprays based on alcohols can provoke the formation of multi-resistant strains of pathogenic microorganisms.
A Manuilov, A Martynov
doaj +2 more sources
Nanodiamonds as Bioactive Platforms to Modulate Microbial, Mammalian, and Vertebrate Systems
Advanced NanoBiomed Research, EarlyView.Nanodiamonds (NDs) are biocompatible and antibacterial nanomaterials that support mammalian cell growth while inhibiting bacterial pathogens. NDs showed strong antibacterial activity, with Escherichia coli being more sensitive than Staphylococcus aureus. At 10 mg/mL, both bacteria exhibited ~8% viability.
Aaqil Rifai +6 more
wiley +1 more source
Modified Titanium Dental Implants: The Current Progress of Soft‐Tissue Integration Methods
Advanced NanoBiomed Research, EarlyView.Dental implants are an established solution for tooth loss, yet achieving soft tissue integration (STI) around the transmucosal region remains a challenge. The natural tooth–gingiva interface is poorly replicated on titanium implants. This review explores surface modification strategies, ranging from surface chemistry and topography to biological ...
Daniel De Maria +5 more
wiley +1 more source
Screening of Antibiotics Biodegradability from Wastewater
European Journal of Biology, 2023 Objective: One of the sources of environment antibiotics contamination is wastewater treatment plants (WWTPs), there by constituting a global public health risk.
Saim Souhila +3 more
doaj +1 more source
The Anatomical Record, EarlyView.Abstract Maternal and neonatal morbidity and mortality have declined dramatically during the last century. Historical data are therefore important sources to study the evolutionary selection pressures related to childbirth and how they have fluctuated over time.
Mirella Woodert +7 more
wiley +1 more source
Journal of High Institute of Public Health, 2019 Background & Objective(s): Chronic suppurative otitis media (CSOM) is a common chronic disease that is often difficult to treat. Biofilms have been demonstrated in bacteria causing CSOM infections contributing to its pathogenesis and resistance to ...
Eman A. Omran, Amira E.K. Amine
doaj +1 more source