As a kind of nature-derived bioactive materials, polyphenol-based hydrogels possess many
unique and outstanding properties such as adhesion, toughness, and self-healing due to …

Vascular diseases are the most prevalent cause of ischemic necrosis of tissue and organ,
which even result in dysfunction and death. Vascular regeneration or artificial vascular graft …

Ideal epidermal bioelectronics can be used not only for long‐term detection of physiological
signals for disease diagnosis but also for chronic disease treatment. Silk, an animal‐derived …

Immune response and new tissue formation are important aspects of tissue repair. However,
only a single aspect is generally considered in previous biomedical interventions, and the …

Uncontrolled bleeding and infection can cause significant increases in mortalities. Hydrogel
sealants have attracted extensive attention for their ability to control bleeding. However …

Chronic wounds, such as pressure ulcers, vascular ulcers and diabetic foot ulcers (DFUs),
often stay in a state of pathological inflammation and suffer from persistent infection, excess …

Atherosclerosis is a chronic inflammatory disease driven by lipid accumulation in arteries,
leading to narrowing and thrombosis. It affects the heart, brain, and peripheral vessels and is …

Nitric oxide (NO) is a short-lived signaling molecule that plays a pivotal role in
cardiovascular system. Organic nitrates represent a class of NO-donating drugs for treating …

Hydrogels consisting of a three-dimensional hydrophilic network of biocompatible polymers
have been widely used in tissue engineering. Owing to their tunable mechanical properties …

Injectable hydrogels have potential applications for regenerating the injured spinal cord, but
their performance needs to be further improved. In this study, an injectable silk …