Results 41 to 50 of about 539,608 (352)
3D printing of highly stretchable hydrogel with diverse UV curable polymers
Science Advances, 2021 This article proposes an approach of 3D printing structures consisting of stretchable hydrogels bonded with UV curable polymers. Hydrogel-polymer hybrids have been widely used for various applications such as biomedical devices and flexible electronics ...
Qi Ge +10 more
semanticscholar +1 more source
Cost effectiveness analysis of larval therapy for leg ulcers [PDF]
, 2009 Objective: To assess the cost effectiveness of larval therapy compared with hydrogel in the management of leg ulcers. Design: Cost effectiveness and cost utility analyses carried out alongside a pragmatic multicentre, randomised, open trial with equal ...
Bland, J. Martin +7 more
core +3 more sources
Simple one pot preparation of chemical hydrogels from cellulose dissolved in cold LiOH/urea [PDF]
, 2020 In this work, non-derivatized cellulose pulp was dissolved in a cold alkali solution (LiOH/urea) and chemically cross-linked with methylenebisacrylamide (MBA) to form a robust hydrogel with superior water absorption properties.
Lindman, Björn +3 more
core +1 more source
Printing Structurally Anisotropic Biocompatible Fibrillar Hydrogel for Guided Cell Alignment
Gels, 2022 Many fibrous biological tissues exhibit structural anisotropy due to the alignment of fibers in the extracellular matrix. To study the impact of such anisotropy on cell proliferation, orientation, and mobility, it is important to recapitulate and achieve
Zhengkun Chen +7 more
doaj +1 more source
The Effect of Crosslinking Degree of Hydrogels on Hydrogel Adhesion
Gels, 2022 The development of adhesive hydrogel materials has brought numerous advances to biomedical engineering. Hydrogel adhesion has drawn much attention in research and applications.
Zhangkang Li +7 more
doaj +1 more source
Hydrogel and Effects of Crosslinking Agent on Cellulose-Based Hydrogels: A Review
Gels, 2022 Hydrogels are hydrophilic polymer materials that can swell but are insoluble in water. Hydrogels can be synthesized with synthetic or natural polymers, but natural polymers are preferred because they are similar to natural tissues, which can absorb a ...
Halimatuddahliana Nasution +7 more
semanticscholar +1 more source
Heliyon, 2023 The ability of cartilage to regenerate and repair is limited. N-acetyl- d-glucosamine (GlcNAc) is a nutritional supplement commonly used to activate chondrocytes. To prolong the duration of action of GlcNAc and improve its curative effect after cartilage
Yijin Chang +8 more
doaj +1 more source
Chemically cross-linked poly(acrylic-co-vinylsulfonic) acid hydrogel for the delivery of isosorbide mononitrate. [PDF]
, 2013 We report synthesis, characterization, and drug release attributes of a series of novel pH-sensitive poly(acrylic-co-vinylsulfonic) acid hydrogels.
Ansari, Mahvash +4 more
core +2 more sources
Bioactive Materials, 2022 The treatment of diabetic wounds remains a great challenge for medical community. Here, we present a novel structural color supramolecular hydrogel patch for diabetic wound treatment. This hydrogel patch was created by using N-acryloyl glycinamide (NAGA)
Canwen Chen +6 more
doaj +1 more source
Sorption and spatial distribution of protein globules in charged hydrogel particles
, 2017 We have theoretically studied the uptake of a non-uniformly charged biomolecule, suitable to represent a globular protein or a drug, by a charged hydrogel carrier in the presence of a 1:1 electrolyte.
Adroher-Benitez, Irene +2 more
core +1 more source