Results 61 to 70 of about 19,464 (251)
Natural Biomaterials for Osteochondral Repair: From Source to Strategy
Advanced Healthcare Materials, EarlyView.Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu +5 more
wiley +1 more source
Nanoscale particles in technological processes of beneficiation
Beilstein Journal of Nanotechnology, 2014 Background: Cavitation is a rather common and important effect in the processes of destruction of nano- and microscale particles in natural and technological processes.
Sergey I. Popel +2 more
doaj +1 more source
Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy
Advanced Materials, EarlyView.Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa +3 more
wiley +1 more source
The properties of kenaf/carbon/PMMA hybrid composites by adding chitosan nano and microparticles
, 2022 Polymethyl methacrylate (PMMA)-based composites have been developed in biomedical applications with various reinforcement materials. Kenaf/carbon/PMMA hybrid composites were fabricated by adding chitosan nano and microparticles to characterize their ...
Kamiel, B. P. +11 more
core +1 more source
Miniature Soft Robot With Magnetically Reprogrammable Surgical Functions
Advanced Materials, EarlyView.Miniature soft robots have great prospects to revolutionize minimally invasive treatments. Here we present a miniature soft robot, which can be reprogrammed to perform five surgical functionalities with six‐degrees‐of‐freedom motions. This soft robot can prospectively make minimally invasive surgery considerably safer and painless, and enable ...
Chelsea Shan Xian Ng +4 more
wiley +1 more source
Desenvolvimento de micropartículas poliméricas contendo azitromicina para liberação pulmonar [PDF]
, 2014 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Farmácia, Florianópolis, 2014.A pneumonia comunitária (PAC) é apontada pela Organização Mundial da Saúde como uma das maiores ...
Kasten, Georgia
core
Particle and Fibre Toxicology, 2009 Background Recently, manufactured nano/microparticles such as fullerenes (C60), carbon black (CB) and ceramic fiber are being widely used because of their desirable properties in industrial, medical and cosmetic fields.
Fukumori Nobutaka +16 more
doaj +1 more source
Advanced Materials, EarlyView.We address the inherently weak particle adhesion of conventional air filters by coating a dynamically crosslinked adhesive layer that delivers capillarity‐driven strong adhesion and particle absorption mediated by dynamic bond exchange. The resulting enhancement in particle adhesion enables efficient ultrafast (up to 20 m s−1) and omnidirectional ...
Junyong Park +11 more
wiley +1 more source
Modelagem matemática da liberação de compostos hidrofílicos incorporados por dupla emulsão em micropartículas de PLGA [PDF]
, 2013 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-graduação em Engenharia de Alimentos, Florianópolis, 2013A maioria dos compostos ativos apresenta instabilidade quando submetidos ao processamento ...
Medeiros, Gláucia Regina
core
Propulsion of bullet- and cup-shaped nano- and microparticles by traveling ultrasound waves
, 2022 Supplementary data for the following manuscript: Johannes Voß, Raphael Wittkowski, "Propulsion of bullet- and cup-shaped nano- and microparticles by traveling ultrasound waves".R.W.
Voß, Johannes, Wittkowski, Raphael
core +1 more source