Results 71 to 80 of about 11,904 (256)
Química Nova, 2007 Thermosensitive hydrogels were synthesized using alginate-Ca2+ in association with a thermosensitive polymer, such as PNIPAAm. The mechanical properties of the hydrogels were determined measuring the maximum tension of deformation.
Gilsinei Marques Campese +5 more
doaj +1 more source
Magnetoactive Hydrogels to Probe Curvature‐Directed Endothelial Cell Mechanosensing
Advanced Healthcare Materials, EarlyView.This work establishes a platform to investigate local curvature as a regulator of endothelial mechanosensing independent of shear stress. Magnetoactive hydrogels enable on‐demand curvature of endothelial monolayers to reproduce tortuosity quantified by clinically established metrics.
Avinava Roy +6 more
wiley +1 more source
Bioactive alginates and macronutrient digestion [PDF]
, 2014 PhD ThesisMacronutrient digestion is a major factor in health and metabolic diseases such as obesity and diabetes and presents a huge global challenge. Modulating macronutrient digestion with food additives and pharmaceuticals has been shown to
Chater, Peter
core
MORPHOLOGICAL ANATOMICAL AND PHITOCHEMICAL CHARACTERISTICS OF SOME ALGAE
Фармация и фармакология (Пятигорск), 2015 Morphological and anatomical features of thalluses of brown (Laminaria saccharina, Fucus vesiculosus) and red (Ahnfeltia plicata) algae, procured at a coastal strip of the Northern basin in gulfs of Ura-Guba and Palkina-Guba at different depths ...
N. S. Kaysheva +2 more
doaj +1 more source
Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application
Advanced Materials, EarlyView.This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong +12 more
wiley +1 more source
Journal of Dental Sciences, 2015 Background/purpose: The aim of this study was to determine the accuracy of casts made from irreversible hydrocolloid impressions with immediate and delayed pouring.
Hasan Ö. Gümüş +5 more
doaj +1 more source
Strontium- and Zinc-Containing Bioactive Glass and Alginates Scaffolds
Bioengineering, 2020 With an increasingly elderly population, there is a proportionate increase in bone injuries requiring hospitalization. Clinicians are increasingly adopting tissue-engineering methods for treatment due to limitations in the use of autogenous and ...
Asfia Haider +3 more
doaj +1 more source
Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization
Advanced Materials, EarlyView.A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab +8 more
wiley +1 more source
Guluronic/Mannuronic ratios of the analysed sodium alginates.
, 2019 Distribution of Guluronic (G) and Mannuronic (M) acid content for the two analysed SA1 and SA2 alginates.
Gerd Inger Sӕtrom (6433382) +8 more
core +1 more source
Advanced Materials, EarlyView.Stacked nanoflake assembly (SNA) membranes can oscillate autonomously, offering opportunities for soft actuation and energy harvesting. This work uncovers the physical mechanism behind the sustained oscillation of SNA membranes in gradient humidity and identifies three governing dimensionless parameters, enabling rational design for optimizing SNA ...
Zijing Zhang +5 more
wiley +1 more source