*  Rheological Properties of Cross-Linked Hyaluronan-Gelatin Hydrogels for Tissue Engineering - Vanderhooft - 2008 -...
Zhe Yu, Ying Zhang, Zi Jian Gao, Xiu Yan Ren, Guang Hui Gao, Enhancing mechanical strength of hydrogels via IPN structure, ... Hydrogels that mimic the natural extracellular matrix (ECM) are used in three-dimensional cell culture, cell therapy, and ... We now describe a rheological study of synthetic ECM hydrogels with storage shear moduli that span three orders of magnitude, ... Stephen Harrington, Janette Williams, Sonia Rawal, Karthik Ramachandran, Lisa Stehno-Bittel, Hyaluronic Acid/Collagen Hydrogel ...
  http://onlinelibrary.wiley.com/doi/10.1002/mabi.200800141/full
*  On the use of ion-crosslinked nanocellulose hydrogels for wound healing solutions : Physicochemical properties and application...
The NFC hydrogels presented entangled fibrous networks and solid-like behavior. Water retention tests showed the material's ... The hydrogels did not affect dermal fibroblasts monolayer cultures upon directcontact, as cell monolayers remained intact after ... The physicochemical properties of the hydrogels were examined by rheology and water retention tests. Skin cells and monocytes ... Inflammatory response studies with blood-derived mononuclear cells revealed the inert nature of the hydrogels in terms of ...
  http://uu.diva-portal.org/smash/record.jsf?pid=diva2:1152311
*  Hybrid hydrogels containing vertically aligned carbon nanotubes with anisotropic electrical conductivity for muscle myofiber...
Hybrid hydrogels containing vertically aligned carbon nanotubes with anisotropic electrical conductivity for muscle myofiber ... Hybrid hydrogels containing vertically aligned carbon nanotubes with anisotropic electrical conductivity for muscle myofiber ...
  https://wyss.harvard.edu/publication/hybrid-hydrogels-containing-vertically-aligned-carbon-nanotubes-with-anisotropic-electrical-conductivity-for-muscle-myofiber-fabrication/
*  NAVER 학술정보 | Removal of azo dyes from aqueous solutions using chitosan based composite hydrogels
Three CS-based composite hydrogels having different molar ratios between the primary amine groups and the cross-linking agent ( ... Some cationic composite hydrogels based on chitosan (CS) and poly (N-2-aminoethyl acrylamide) (PAEA) covalently cross-linked ... Removal of azo dyes from aqueous solutions using chitosan based composite hydrogels. 저자. Perju M.M, Dragan E.S. 학술지정보. * Ion ... Some cationic composite hydrogels based on chitosan (CS) and poly (N-2-aminoethyl acrylamide) (PAEA) covalently cross-linked ...
  http://academic.naver.com/article.naver?doc_id=81412535
*  YEUNGNAM UNIVERSITY: Preparation of Poly(vinyl alcohol)/Silver-Zeolite Composite Hydrogels by UV-Irradiation
Physical properties and changes in morphology of the PVA/Ag-zeolite hydrogels were investigated. The PVA/Ag-zeolite hydrogels ... Preparation of Poly(vinyl alcohol)/Silver-Zeolite Composite Hydrogels by UV-Irradiation. Author(s). 오태환; 김민재; 한성수; 주상우; 전한용[전한용 ... Hardness of the PVA/Ag-zeolite hydrogels decreased with increasing amounts of Ag-zeolite, reaching that of soft elastomer when ... Poly(vinyl alcohol) (PVA)/Ag-zeolite nanocomposite hydrogels were prepared by UV irradiation using PVA solution mixed with Ag- ...
  http://ir.yu.ac.kr/handle/YU.REPOSITORY/33531
*  Nitric oxide-producing hydrogel materials
Hydrogels releasing or producing NO, most preferably photopolymerizable biodegradable hydrogels capable of releasing ... The hydrogel can be formed by ionic and/or covalent crosslinking. Other active agents, including therapeutic, prophylactic, or ... The hydrogels are typically formed of macromers, which preferably include biodegradable regions, and have bound thereto groups ... The macromers can form a homo or hetero-dispersion or solution, which is polymerized to form a hydrogel material, that in the ...
  https://scholarship.rice.edu/handle/1911/79953
*  Polymers | Free Full-Text | Modulating Biofunctional starPEG Heparin Hydrogels by Varying Size and Ratio of the Constituents |...
Hydrogels with a range of elastic moduli could be generated by controlling either the crosslinking density or the chain length ... the influence of size and molar ratio of the two building blocks on the hydrogel properties was investigated in the present ... were recently combined in sets of covalently linked biohybrid hydrogel networks capable of directing various therapeutically ... of the starPEG, whereas altering the molecular mass of heparin did not significantly affect hydrogel strength. The ...
  http://www.mdpi.com/2073-4360/3/1/602/notes
*  Polymers | Free Full-Text | Hydrogels for Cardiac Tissue Engineering
Many hydrogels, including natural polymer hydrogels, synthetic polymer hydrogels, and natural/synthetic hybrid hydrogels are ... These hydrogels not only retain cells in the infarcted area, but also provide support for restoring myocardial wall stress and ... Hydrogels, because of their tissue-like properties, have been used as supporting matrices to deliver cells into infarcted ... Bioactive and biocompatible hydrogels mimicking biochemical and biomechanical microenvironments in native tissue are needed for ...
  http://www.mdpi.com/2073-4360/3/2/740
*  Patent US6800663 - Crosslinked hydrogel copolymers - Google Patents
... which are subsequently crosslinked to form hydrogel networks. The invention also relates to the use of these hydrogel networks ... That copolymer is subsequently crosslinked to form a hydrogel network. More particularly, the present invention relates to the ... The hydrogel as in claims 9 or 34, wherein the hydrogel has a water content of at least about 85%. ... One polymer system that is compatible with living systems and does readily absorb water is the hydrogels. Hydrogels are three- ...
  http://www.google.com.au/patents/US6800663
*  Core-shell Silk Hydrogels with Spatially Tuned Conformations as Drug Delivery System | 3B's Research Group in Biomaterials,...
... the core-shell SF hydrogels demonstrated slower and more controllable release profiles compared with the non-treated hydrogel. ... Core-shell Silk Hydrogels with Spatially Tuned Conformations as Drug Delivery System. last updated: 2017-04-21 ... These core-shell SF hydrogels of highly tuned properties are useful systems as drug delivery system and may be applied as ... beta-sheet, core-shell hydrogel, Drug delivery, random coil, Silk Fibroin, spatially controlled conformation, tissue ...
  https://3bs.uminho.pt/content/core-shell-silk-hydrogels-spatially-tuned-conformations-drug-delivery-system
*  Hydrophobic Hydrogels: Towards Construction of Floating (Bio) microdevices | 3B's Research Group in Biomaterials,...
Hydrogels, formed through crosslinking of hydrophilic polymer chains, represent a class of materials that are capable of ... Here we report a novel class of hydrophobic hydrogels that can free-float on the surface of different aqueous media by coating ... Hydrophobic Hydrogels: Towards Construction of Floating (Bio) microdevices. last updated: 2016-12-14 ... We further demonstrate that these floating hydrogel-based devices can be used for sensing applications on liquid surfaces such ...
  https://3bs.uminho.pt/content/hydrophobic-hydrogels-towards-construction-floating-bio-microdevices
*  Hemocompatibility of Ca2+-Crosslinked Nanocellulose Hydrogels : Toward Efficient Management of Hemostasis
Hydrogels of wood-derived anionic nanofibrillated cellulose (NFC) and NFC hydrogels that incorporate kaolin or collagen are ... By using the NFC hydrogel as a carrier of kaolin, the onset of hemostasis is further boosted, while the NFC hydrogel containing ... Hemocompatibility of Ca2+-Crosslinked Nanocellulose Hydrogels: Toward Efficient Management of Hemostasis. Basu, Alex Uppsala ... The herein studied NFC hydrogels demonstrate great potential for being part of advanced wound healing dressings that can be ...
  http://uu.diva-portal.org/smash/record.jsf?pid=diva2:1152315
*  Release of recombinant human interleukin-2 from dextran-based hydrogels | Drug Delivery Technology
... hydrogels with varying crosslink density was investigated. Hydrogels derived from dex-MA are stable under physiological ... or lower the protein was fully entrapped in the hydrogel meshes. In contrast with non-degradable dex-MA hydrogels, degradable ... From dex-MA hydrogels with an initial water content above 70%, the rhIL-2 release followed Fickian diffusion, whereas from gels ... interleukin-2; lysozyme; biodegradable hydrogel; protein release; dextran; activated killer cells; biodegradable microspheres; ...
  http://drugdeliverytechnology.leidenuniv.nl/publications/2928
*  HyStem® Hydrogels - BioTime, Inc.
The HyStem® hydrogels permit gentle implantation by supporting cells when they are injected through a needle. HyStem® hydrogels ... BioTime's HyStem® hydrogel technology is a key foundation for the practice of regenerative medicine. It acts as a volumizer in ... To learn more about the HyStem® hydrogel technology, click here.. Technologies. Regenerative Medicine. PureStem® Progenitor ... The technology underlying BioTime's HyStem® hydrogels was developed at the University of Utah and is based on a unique chemical ...
  http://www.biotime.com/technologies/hystem-hydrogels/
*  Nile Red-loaded hyaluronic acid hydrogel
Page contains details about Nile Red-loaded hyaluronic acid hydrogel . It has composition images, properties, Characterization ...
  http://nano.nature.com/nano/GR-M7033560
*  IDEALS @ Illinois: Hydrogels for Biomacromolecule Immobilization and Sensing
The main focus of this thesis centers on the development of stimuli-responsive hydrogels that have utility for pH-responsive ... Hydrogels capable of covalent and reversible biomacromolecule immobilization were also developed. Covalent attachment of ... Initial work investigated the swelling kinetics of disulfide crosslinked hydrogels as a model system for protease responsive ... More complex peptide-containing hydrogels that have utility for biomacromolecule detection, were then prepared using a novel ...
  https://www.ideals.illinois.edu/handle/2142/84198
*  Protein-engineered gels mimic body's own functions - Science and Technology Research News
A similarly designed protein hydrogel could yield a similar stickiness. Using different patterning, protein hydrogels can adopt ... After testing the protein hydrogels, which are made from the Escherichia coli bacterium, they will be patterned onto various ... These protein hydrogels could become fundamental building blocks of important new biomimetic materials. ... environmentally responsive hydrogels that could replicate biochemical processes currently found only in nature. ...
  http://www.scienceandtechnologyresearchnews.com/protein-engineered-gels-mimic-bodys-own-functions/
*  Preparation and evaluation of hydrogel-composites from methacrylated hyaluronic acid, alginate, and gelatin for tissue...
Hydrogels were prepared from methacrylates by photo cross-linking using UV light. The effect of changing the hydrogel ... Hydrogels are three-dimensional water-insoluble hydrophilic natural or synthetic polymer networks made up of crosslinked water- ... The purpose of this study was to develop and directly compare photo crosslinked hydrogels on the basis of pure gelatin, ... In addition, the viability and adhesion of neonatal rat cardiomyocytes (NRCM) seeded onto the hydrogels was examined by in vivo ...
  http://www.artificial-organs.com/article/preparation-and-evaluation-of-hydrogel-composites-from-methacrylated-hyaluronic-acid--alginate--and-gelatin-for-tissue-engineering-ijao-10-00130
*  Photopolymerized thermosensitive hydrogels for tailorable diffusion-controlled protein delivery
... R Censi, T Vermonden, MJ van ... GLYCOL) HYDROGELS, POLYMERIC MICELLES, DRUG-DELIVERY, MODEL PROTEINS, Fickian diffusion, Degradation, Swelling, ... "Photopolymerized Thermosensitive Hydrogels for Tailorable Diffusion-controlled Protein Delivery." Journal of Controlled Release ... "Photopolymerized Thermosensitive Hydrogels for Tailorable Diffusion-controlled Protein Delivery." JOURNAL OF CONTROLLED RELEASE ...
  https://biblio.ugent.be/publication/835383
*  Self-healing hydrogels - Wikipedia
... biological hydrogels, and biohybrid hydrogels. Synthetic Hydrogels: Polyethylene glycol (PEG) hydrogels Poly (2-hydroxyethyl ... Self-healing hydrogels are a specialized type of polymer hydrogel. A hydrogel is a macromolecular polymer gel constructed of a ... Collagen hydrogels would be nontoxic and biocompatible. Hybrid Hydrogels: Hybrid hydrogels combine synthetic and biological ... Smart hydrogels in drug delivery: Smart hydrogels are sensitive to stimuli such as changes in temperature or pH. Changes in the ...
  https://en.wikipedia.org/wiki/Self-healing_hydrogels
*  Protein-Based Hydrogels | SpringerLink
Hydrogels have the capability to absorb large amounts of water or biological fluids into their three-dimensional hydrophilic ... Hydrogels can be obtained from synthetic and/or natural resources. Synthetic hydrogels exhibit high water absorption capacities ... Natural hydrogels are often derived from polysaccharides and proteins. Protein-based hydrogels have substantial advantages such ... Rutz AL, Shah RN (2016) Protein-based hydrogels. In: Kalia S (ed) Polymeric hydrogels as smart biomaterials. Springer, ...
  https://link.springer.com/referenceworkentry/10.1007%2F978-3-319-76573-0_52-1
*  3D Hydrogels | Sigma-Aldrich
Natural Hydrogels. ECM gels: The most widely used hydrogel generation extracted from EHS murine sarcoma cell basal membranes ... Synthetic Hydrogels. HydroMatrix™ Peptide Hydrogel: with his synthetic peptide nanofiber scaffold, HydroMatrix offers the ... Hydrogels can be defined as water-swollen networks of polymers. The first generation of hydrogels used for 3D cell culture was ... Biomimetic Hydrogels. Hystem®: The HyStem platform is based on chemically synthesized hyaluronic acid, one major ECM component ...
  https://www.sigmaaldrich.com/technical-documents/articles/biology/3d-hydrogels.html
*  Hydrogels for Musculoskeletal Tissue Engineering | SpringerLink
Hydrogels Minimally invasive Musculoskeletal tissue engineering Scaffold Stem cell Abbreviations. ACT. Autologous Chondrocyte ... This article briefly reviews the role of natural and synthetic hydrogels in the above field. The most appealing feature of ... Varghese S., Elisseeff J.H. () Hydrogels for Musculoskeletal Tissue Engineering. In: Werner C. (eds) Polymers for Regenerative ... The primary developments in this field comprise formulation of biomimetic hydrogels incorporating specific biochemical and ...
  https://link.springer.com/chapter/10.1007%2F12_072
*  Patent EP0901382B1 - Reinforced hydrogels - Google Patents
... cations which are capable of cross-linking said precursor material to form a fibre reinforced hydrogel as the hydrogel product. ... A method of producing a hydrogel product comprises impregnating a coherent fibrous structure with an aqueous solution of a ... The hydrogels are in a hydrated form and are capable of donating moisture to a wound. The hydrogels may be used for treating ... A hydrogel is a cross-linked macromolecular network swollen with water or biological fluids. It is known that hydrogels are ...
  http://www.google.co.uk/patents/EP0901382B1
*  Patent US5539016 - Fluorosilicone hydrogels - Google Patents
Silicone hydrogel contact lens. US6891010 *. Oct 29, 2001. May 10, 2005. Bausch & Lomb Incorporated. Silicone hydrogels based ... A hydrogel is a hydrated cross-linked polymeric system that contains water in an equilibrium state. Silicone hydrogels (i.e., ... Silicone hydrogel contact lenses and methods of making silicone hydrogel contact lenses. ... Silicone Hydrogel Contact Lenses and Methods of Making Silicone Hydrogel Contact Lenses. ...
  http://www.google.com/patents/US5539016?dq=6,600,481