The heat treatment of polycomplexes aqueous solutions leads to formation of cross-linked products (hydrogels) which are not soluble in water and show superabsorbents properties.Variation of conditions of polycomplex formation allows to regulate the properties of the resulting products such as hydrogel ...
Polysaccharide-Based Hydrogels: The Key Role of Water in Affecting Mechanical Properties. Polymers. 2012;4:1517-34.Pasqui, D., De Cagna, M., Barbucci, R., 2012. Polysaccharide-based hydrogels: the key role of water in affecting mechanical properties. Polymers 4, 1517-1534 http://www.mdpi...
Exposure to altered gravity influences cellular behaviour in cell cultures. Hydrogels are amongst the most common materials used to produce tissue-engineering scaffolds, and their mechanical properties play a crucial role in cell-matrix interaction. However, little is known about the influence of altered...
influenceofdifferentstateswaterinhydrogelsontensileproperties 系统标签: 凝胶hydrogels力学tensile状态influence 第56卷第 0期化工学报Vol.56No. 02005年 0月JournalofChemicalIndustryandEngineeringCChina>October2005妥妥妥妥妥妥妥妥妥妥妥妥妥妥、、、研究论文水在凝胶中的存在状态及其对凝胶力学性能的影响谭帼馨 !崔英德...
The glass transition temperature (Tg) of PVA–ELDA, determined by DSC, is found to increase with the crosslink ratio (CR). The character of water in PVA–ELDA was also examined with DSC, which shows that the water in the hydrogel can be classified as bound and free water. The ...
The hydrogel could bear salty water with high ionic strength. Abstract In this work, we show how simple mixing of mineral clay materials and a biopolymer chitosan to afford hydrogel composites with significantly enhanced performances in instant mechanical recovery and self-healing, anti-high temperature...
There have been numerous reports on the synthesis of silk-inspired materials, such as fibres, hydrogels and films, aimed toward the development of various applications that include tissue regeneration and sustained-release drug delivery systems6–8. Adding interest are studies showing that silk fibres...
Characterization of Some Hydrogels Used in Water Purification: Correlation of Swelling and Free-Volume Properties DOI: 10.4236/ojopm.2015.53009, PP. 79-88 M. Mohsen, N. A. Maziad, E. Gomaa, E. Hassan Aly, R. Mohammed Keywords: Hydrogels, Irradiation, Copolymerization, FTIR, PAL, Water Decon...
The objective of this study was to compare the manner in which inorganic fillers (TP and CC) and bio-filler (EP) affect the mechanical properties, water resistance, thermal stability and biodegradation of the materials and evaluate the potential associated with the usage of bio-filler instead of...
Bridge-rich and loop-less hydrogel networks through suppressed micellization of multiblock polyelectrolytes In the formation of physical hydrogels from triblock copolymers, formation of polymer loops can result in topological defects. Here, the authors report the development of hydrogels from oppositely charg...