4.7 Article

Preparation of methacrylated hyaluronate/methacrylated collagen sponges with rapid shape recovery and orderly channel for fast blood absorption as hemostatic dressing

Related references

Note: Only part of the references are listed.
Article Biophysics

A self-healing and injectable oxidized quaternized guar gum/carboxymethyl chitosan hydrogel with efficient hemostatic and antibacterial properties for wound dressing

Xiaoshuang Yu et al.

Summary: In this study, a multifunctional hydrogel was successfully prepared by modifying guar gum with quaternization and oxidation, showing properties such as antibacterial, hemostatic, self-repairing, and injectable capabilities. The hydrogel exhibited excellent biocompatibility and demonstrated potential in promoting wound healing in a rat wound model infected with S. aureus.

COLLOIDS AND SURFACES B-BIOINTERFACES (2022)

Article Polymer Science

Dual-functional polymer blends with rapid thermo-responsive shape memory and repeatable self-healing properties

Wenqiang Yan et al.

Summary: Tunable thermo-responsive shape memory and self-healing bifunctional blends are fabricated by melt blending of poly(ethylene-co-methacrylic acid sodium salt) (EMNa) and poly(ethylene-comethyl acrylate) (EMA) copolymers. The blends exhibit rapid shape recovery, repeatable self-healing capability, and superior mechanical strength, making them promising in various cutting-edge applications.

POLYMER (2022)

Article Chemistry, Applied

Chitin/corn stalk pith sponge stimulated hemostasis with erythrocyte absorption, platelet activation, and Ca2+-binding capabilities

Hao Cheng et al.

Summary: In this study, a CT-CSP composite hemostatic sponge was fabricated by incorporating corn stalk pith into chitin through ball milling. The results showed that the composite sponge promoted the clotting process, enhanced platelet adhesion and activation, as well as improved binding of clotting factors. It demonstrated complete hemostasis with less blood loss and a shorter hemostatic time in a rat liver injury-model.

CARBOHYDRATE POLYMERS (2022)

Article Engineering, Biomedical

Tissue factor-loaded collagen/alginate hydrogel beads as a hemostatic agent

Chengkun Liu et al.

Summary: The development of a hemostatic agent incorporating tissue factor and collagen can effectively reduce hemorrhage and related deaths, while also demonstrating no detectable cytotoxicity. This composite may serve as a potential platform for the development of potent hemostatic agents.

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS (2021)

Article Biochemistry & Molecular Biology

Light Cross-Linkable Marine Collagen for Coaxial Printing of a 3D Model of Neuromuscular Junction Formation

Borja Sanz et al.

Summary: Marine collagen, as an alternative source, shows potential in tissue engineering. The study revealed that marine collagen could serve as a low-cost, customizable, scalable, and quick-to-print platform for drug screening and researching neuromuscular junction physiology and pathogenesis.

BIOMEDICINES (2021)

Review Engineering, Biomedical

Hemostatic strategies for uncontrolled bleeding: A comprehensive update

Annum Malik et al.

Summary: Uncontrolled bleeding is a major cause of morbidity and mortality globally, with no effective treatments currently available. Traditional and micro-nano based hemostatic agents are used to enhance the process of hemostasis, with important value in early intervention.

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS (2021)

Article Multidisciplinary Sciences

mRNA vaccine-elicited antibodies to SARS-CoV-2 and circulating variants

Zijun Wang et al.

Summary: Volunteers who received the Moderna or Pfizer-BioNTech vaccine showed high levels of antibodies and memory B cell responses against SARS-CoV-2, with activity similar to individuals who had recovered from natural infection. However, their efficacy against specific SARS-CoV-2 variants was reduced, indicating a potential need for periodic updates to mRNA vaccines to maintain clinical efficacy.

NATURE (2021)

Article Chemistry, Medicinal

Rapid Hemostatic Biomaterial from a Natural Bath Sponge Skeleton

Qinghua Wang et al.

Summary: The study found that spongin derivatives have excellent hemostatic effects, significantly shortening blood clotting time in vitro and in animal experiments. These results suggest that spongin could be a potential hemostatic agent for treating bleeding and hemorrhagic diseases caused by deficiency or dysfunction of coagulation factors.

MARINE DRUGS (2021)

Article Polymer Science

Shape memory polyacrylamide/gelatin hydrogel with controllable mechanical and drug release properties potential for wound dressing application

Weiwei Fan et al.

Summary: The study synthesized various shape memory PAM-Gels hydrogels with interpenetrating double networks, showing that the PAM-Gel5 hydrogel exhibited the most effective enhancements in physicochemical properties. It displayed well balanced mechanical properties and sustained drug release characteristics, making it a promising option for bio-compatible shape memory hydrogels in wound dressing applications.

POLYMER (2021)

Article Multidisciplinary Sciences

Microchannelled alkylated chitosan sponge to treat noncompressible hemorrhages and facilitate wound healing

Xinchen Du et al.

Summary: Researchers have developed an alkylated chitosan sponge with highly interconnective microchannels, demonstrating its advantages in anti-infective, pro-coagulant, hemostatic, and wound healing capacities, making it suitable for treating noncompressible hemorrhages.

NATURE COMMUNICATIONS (2021)

Article Biochemistry & Molecular Biology

Injectable antibacterial cellulose nanofiber/chitosan aerogel with rapid shape recovery for noncompressible hemorrhage

Xialian Fan et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

Article Chemistry, Multidisciplinary

Smart Sponge for Fast Liquid Absorption and Thermal Responsive Self-Squeezing

Ying Cui et al.

ADVANCED MATERIALS (2020)

Review Biochemistry & Molecular Biology

Current methods of collagen cross-linking: Review

Katarzyna Adamiak et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

Article Multidisciplinary Sciences

Molecular interaction and inhibition of SARS-CoV-2 binding to the ACE2 receptor

Jinsung Yang et al.

NATURE COMMUNICATIONS (2020)

Article Materials Science, Biomaterials

Comprehensive assessment of Nile tilapia skin collagen sponges as hemostatic dressings

Leilei Sun et al.

Materials Science & Engineering C-Materials for Biological Applications (2019)

Article Multidisciplinary Sciences

Thrombin@Fe3O4 nanoparticles for use as a hemostatic agent in internal bleeding

Emiliya M. Shabanova et al.

SCIENTIFIC REPORTS (2018)

Article Biochemistry & Molecular Biology

Next Generation Hemostatic Materials Based on NHS-Ester Functionalized Poly(2-oxazoline)s

Marcel A. Boerman et al.

BIOMACROMOLECULES (2017)

Article Engineering, Biomedical

Functional improvement of hemostatic dressing by addition of recombinant batroxobin

Gyeung Mi Seon et al.

ACTA BIOMATERIALIA (2017)

Review Hematology

Collagen-mediated hemostasis

T. Manon-Jensen et al.

JOURNAL OF THROMBOSIS AND HAEMOSTASIS (2016)

Article Engineering, Biomedical

In vivo response to an implanted shape memory polyurethane foam in a porcine aneurysm model

Jennifer N. Rodriguez et al.

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A (2014)

Article Engineering, Biomedical

Opacification of Shape Memory Polymer Foam Designed for Treatment of Intracranial Aneurysms

Jennifer N. Rodriguez et al.

ANNALS OF BIOMEDICAL ENGINEERING (2012)

Article Critical Care Medicine

A novel sponge-based wound stasis dressing to treat lethal noncompressible hemorrhage

Genevieve R. Mueller et al.

JOURNAL OF TRAUMA AND ACUTE CARE SURGERY (2012)

Article Instruments & Instrumentation

The effect of moisture absorption on the physical properties of polyurethane shape memory polymer foams

Ya-Jen Yu et al.

SMART MATERIALS AND STRUCTURES (2011)