Stimuli response of polysoap hydrogels in aqueous solution and DC electric fields [PDF]
, 2000 Novel types of polysoap hydrogels based on hydrophobically-modified polyelectrolytes crosslinked with N,N-methylenebisacrylamide have been prepared by free radical polymerization at 70–80°C in aqueous solution with ammonium persulfate as initiator.
Abe +28 more
core +2 more sources
A Gel Probe Equilibrium Sampler for Measuring Arsenic Porewater Profiles and Sorption Gradients in Sediments: I. Laboratory Development [PDF]
, 2008 A gel probe equilibrium sampler has been developed to study arsenic (As) geochemistry and sorption behavior in sediment porewater. The gels consist of a hydrated polyacrylamide polymer, which has a 92% water content.
Campbell, Kate M. +3 more
core +3 more sources
The Study Of The Rheological Properties Of Pectin Gels With Mono - And Disaccharides [PDF]
, 2016 At manufacturing of confectionary products can be used the different mono- and disaccharides – glucose, fructose, saccharose, lactulose and so on. The study of rheological parameters of pectin gels, made on the base of apple puree and different sugars ...
Dorohovich, A. (Antonella) +2 more
core +2 more sources
Normal stresses in semiflexible polymer hydrogels [PDF]
, 2018 Biopolymer gels such as fibrin and collagen networks are known to develop tensile axial stress when subject to torsion. This negative normal stress is opposite to the classical Poynting effect observed for most elastic solids including synthetic polymer ...
Bonn, Daniel +5 more
core +4 more sources
Design of hybrid gels based on gellan-cholesterol derivative and P90G liposomes for drug depot applications [PDF]
, 2017 Gels are extensively studied in the drug delivery field because of their potential benefits in therapeutics. Depot gel systems fall in this area, and the interest in their development has been focused on long-lasting, biocompatible, and resorbable ...
Cencetti, Claudia +7 more
core +2 more sources
Effects of a synthetic bioactive peptide on neurite growth and nerve growth factor release in chondroitin sulfate hydrogels. [PDF]
, 2011 Previous work has revealed robust dorsal root ganglia neurite growth in hydrogels of chondroitin sulfate. In the current work, it was determined whether addition of a synthetic bioactive peptide could augment neurite growth in these matrices via enhanced
Beier, Brooke L +3 more
core +1 more source
Molecular Weight Distribution of Proteins Synthesized in Single, Identified Neurons of Aplysia [PDF]
, 1971 Parietovisceral ganglia from Aplysia californica were incubated in medium containing leucine-3H. Single, identified nerve cell somas were isolated from the ganglia, and their proteins extracted and separated by electrophoresis on 5% SDS-polyacrylamide ...
Wilson, David L.
core +4 more sources
Comparison of Monomethylhydrazine/Hydroxypropylcellulose and Hydrocarbon/Silica Gels [PDF]
, 2010 Experimental studies have been performed to investigate rheology and droplet burning with different types of gelled propellants. Monomethylhydrazine has been gelled with organic hydroxypropylcellulose.
Anderson, W. E. +4 more
core +1 more source
Surface and porosity of nanocrystalline boehmite xerogels [PDF]
, 2005 Boehmite xerogels are prepared by hydrolysis of Al(OC4H9)3 followed by peptization with HNO3 (H+/Al = 0, 0.07, 0.2). XRD and TEM show that these gels are made of nanosized crystals (5–9 nm in width and 3 nm thick).
Alphonse, Pierre, Courty, Matthieu
core +2 more sources
Rigidity of silicone substrates controls cell spreading and stem cell differentiation. [PDF]
, 2016 The dependences of spreading and differentiation of stem cells plated on hydrogel and silicone gel substrates on the rigidity and porosity of the substrates have recently been a subject of some controversy.
Groisman, Alex +5 more
core +2 more sources