Results 171 to 180 of about 9,042 (207)
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Network‐Remodeling, Electroactive and Antibacterial Cryogel with Tissue Sealing and Pro‐Coagulant Activity for Hemostasis and Skin Wound Healing

Advanced Functional Materials
Developing network‐remodeling, electroactive and antibacterial cryogel with tissue sealing and pro‐coagulant activity for wound repair and hemostasis remains challenging.
Jinlong Luo   +10 more
semanticscholar   +1 more source

Biodegradable gelatin/silver nanoparticle composite cryogel with excellent antibacterial and antibiofilm activity and hemostasis for Pseudomonas aeruginosa-infected burn wound healing.

Journal of Colloid and Interface Science, 2021
Burn wounds are susceptible to bacterial infections and are usually accompanied by a large amount of exudate, making the treatment of burn wounds a challenge in the clinic.
Ying Huang   +4 more
semanticscholar   +1 more source

Nanozyme Cryogel Accelerates Diabetic Wound Healing by Targeting Biofilms and Inflammations of the Wound Bed.

ACS Nano
The repair of diabetic wounds faces significant challenges due to the abnormal accumulation of advanced glycation end products (AGEs) and biofilm infections caused by prolonged hyperglycemia.
Zhihao Shen   +7 more
semanticscholar   +1 more source

Dual chemical crosslinking strategy to fabricate lightweight, flame-retardant, high-modulus and hydrophobic cellulose cryogel.

Carbohydrate Polymers
Cellulose cryogel shows great application potential as a thermal insulation material because of its eco-friendliness, lightweight, high porosity and highly-efficient thermal insulation property.
Jiang Tu   +4 more
semanticscholar   +1 more source

Exosome laden oxygen releasing antioxidant and antibacterial cryogel wound dressing OxOBand alleviate diabetic and infectious wound healing.

Biomaterials, 2020
Lack of oxygen, reduced vascularization, elevated oxidative stress, and infection are critical clinical hallmarks of non-healing chronic diabetic wounds.
P. A. Shiekh, Anamika Singh, Ashok Kumar
semanticscholar   +1 more source

Regulable preparation of silk fibroin composite cryogel by dual-directional crosslink for achieving self-cleaning, superelasticity and multifunctional water purification.

Journal of Hazardous Materials, 2023
Recently, the cryogel as a special type of hydrogel was widely used in the field of medicine due to its porous structure and good biocompatibilit. However, great challenges existed for its irregular pore size and incompressible property, limiting its ...
Junkai Gao   +6 more
semanticscholar   +1 more source

Anisotropic Shape‐Memory Cryogel with Oriented Macroporous Channel for Hemorrhage Control and Tissue Generation

Advanced Functional Materials
Injectable shape‐memory materials represent a promising solution for managing severe bleeding from deep, inaccessible wounds. However, many existing expandable hemostats consist of randomly porous networks and often exhibit inadequate liquid absorption ...
Zheng Pan   +7 more
semanticscholar   +1 more source

A kaolin/calcium incorporated shape memory and antimicrobial chitosan-dextran based cryogel as an efficient haemostatic dressing for uncontrolled hemorrhagic wounds.

Biomaterials Advances, 2023
Increased mortalities associated with uncontrolled and excessive bleeding is still of paramount concern in the clinics, caregivers and military medics.
Syed Muntazir Andrabi, Ashok Kumar
semanticscholar   +1 more source

Chitosan based cryogel loaded with zeolitic imidazolate framework-67 and glucose oxidase enabling hemostasis and diabetic wound healing.

Carbohydrate Polymers
The management of diabetic wounds represents a pivotal aspect of clinical care, as the hyperglycemic milieu within these wounds significantly impedes the healing process and predisposes to severe complications.
Nannan Zhang   +6 more
semanticscholar   +1 more source

Injectable gelatin/glucosamine cryogel microbeads as scaffolds for chondrocyte delivery in cartilage tissue engineering.

International Journal of Biological Macromolecules, 2023
In this study, we fabricate squeezable cryogel microbeads as injectable scaffolds for minimum invasive delivery of chondrocytes for cartilage tissue engineering applications.
Yen-Hsiang Huang   +5 more
semanticscholar   +1 more source

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