Results 221 to 230 of about 9,677,695 (341)

Biomedical gels: structure and properties

open access: yes, 2017
Biomedical hydrogels are defined as biocompatible solid-liquid systems in which polymeric chains (fibers) are crosslinked to form a 3D-network swollen by a huge water amount. Their use as controlled drug release systems is in continuous growth. However, a critical step in their development is the characterization of their 3D nano/micro structure and ...
openaire   +1 more source

Light‐Responsive Enzyme‐Loaded Nanoparticles for Tunable Adhesion and Mechanical Wound Contraction

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a photoactivatable enzyme‐loaded mesoporous nanoparticle system (MPDA_PaTy) that enables light‐triggered tunable tissue adhesion and facilitates mechanical wound contraction. Controlled enzymatic crosslinking at tissue or hydrogel interfaces allows on‐demand adhesion.
Junghyeon Ko   +10 more
wiley   +1 more source

Effect of heat treatment on casein micelle structure and acid and rennet gel properties in goat and cow milk – a SESANS approach

open access: hybrid
Swantje Breunig   +8 more
openalex   +1 more source

A 3D Biofabricated Disease Model Mimicking the Brain Extracellular Matrix Suitable to Characterize Intrinsic Neuronal Network Alterations in the Presence of a Breast Tumor Disseminated to the Brain

open access: yesAdvanced Functional Materials, EarlyView.
A 3D disease model is developed using customized hyaluronic‐acid‐based hydrogels supplemented with extracellular matrix (ECM) proteins resembling brain ECM properties. Neurons, astrocytes, and tumor cells are used to mimic the native brain surrounding.
Esra Türker   +16 more
wiley   +1 more source

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