Multifunctional Hydrogel with Photothermal ROS Scavenging and Antibacterial Activity Accelerates Diabetic Wound Healing.

Poor diabetic wound healing poses a critical threat to human health. Excessive oxidative stress and increased susceptibility to bacterial infection are key issues that impede diabetic wound healing. Cerium oxide nanoparticles (CeO NPs) have attracted increasing attention because of their unique antioxidant and antimicrobial properties.

CeO Nanoparticles to Promote Wound Healing: A Systematic Review.

Cerium (Ce) is a hot topic in the field of materials research due to its electronic layer structure and the unique antioxidant abilities of its oxide (CeO ). Cerium oxide nanoparticles (CeO NPs) demonstrate their potential as an antioxidant and antibacterial agent. Current research focuses on whether they can be used to promote wound healing and in what manner.

The biological functions of europium-containing biomaterials: A systematic review.

The biological functions of rare-earth elements (REEs) have become a focus of intense research. Recent studies have demonstrated that ion doping or alloying of some REEs can optimize the properties of traditional biomaterials. Europium (Eu), which is an REE with low toxicity and good biocompatibility, has promising applications in biomedicine.

Sustained release of magnesium and zinc ions synergistically accelerates wound healing.

Skin wounds are a major medical challenge that threaten human health. Functional hydrogel dressings demonstrate great potential to promote wound healing. In this study, magnesium (Mg) and zinc (Zn) are introduced into methacrylate gelatin (GelMA) hydrogel via low-temperature magnetic stirring and photocuring, and their effects on skin wounds and the underlying mechanisms are investigated.

The potential effects of microplastic pollution on human digestive tract cells.

The level of environmental microplastics in the biosphere is constantly increasing. These environmental microplastics can enter the human body with food, be absorbed through the gut, and have negative effects on the organism health after its digestion. Four sizes (0.