A multifunctional green antibacterial rapid hemostasis composite wound dressing for wound healing

Abstract

Rapid hemostasis and antibacterial were essential for novel wound dressing to promote wound healing. Especially, timely and rapid hemostasis could be benefit to reduce the mortality caused by excessive bleeding...

A multifunctional carbon dot-based nanoplatform for bioimaging and quaternary ammonium salt/photothermal synergistic antibacterial therapy

“…Moreover, the new vessels and mature hair follicles could also be observed, which proved that the RCDs-C 35 + L group displayed a better recovery effect. 45,46 Thus, the combination of the antibacterial performance of CAB-35 and the photothermal properties of RCDs made RCDs-C 35 an effective therapeutic agent for bacterial infections.…”

Alginate-Based Cryogels for Combined Chemo/Photothermal Antibacterial Therapy and Rapid Hemostasis

“…It is often easier to heal minor wounds, while severe traumas require medical dressing to assist in their recovery. Currently, various synthetic and natural materials, such as chitosan, sodium alginate (SA), collagen, and so on, are developed to manufacture wound dressings. − Among these materials, SA as a renewable marine biomaterial could be cross-linked with multivalent metal cations (Ca 2+ , Cu 2+ , and Fe 3+ ) to form a stable matrix . Moreover, owing to its good biocompatibility, biodegradability, and hemostatic ability, SA has great application potential in inventing wound dressing platforms in clinical use. − However, SA shows no antibacterial property, and most of the patients lost their protection of skin at the wound part, which can easily cause bacterial infections, leading to serious consequences.…”

A multifunctional 3D dressing unit based on the core–shell hydrogel microfiber for diabetic foot wound healing

“…16 In terms of the physical structure of the dressing, a series of sponge-type, stent-type and microneedle-patch-type functional dressings have been developed using mold casting technology and layer-by-layer self-assembly. [17][18][19][20][21][22][23][24][25][26][27] A series of capsule-type and injection-type functional dressings have been developed by regulating the degree of physical and chemical cross-linking of the polymers. [28][29][30][31][32][33] The above-mentioned functional medical dressings usually only have a single function, such as moisture absorption, moisture retention, anti-bacterial activity, and anti-inflammatory activity.…”