Point-of-care detection devices for wound care and monitoring

Recent advances of hydrogels as smart dressings for diabetic wounds

“…The smart hydrogel can detect the wound state in real time by introducing a biochemical sensor detection unit, so that the microscopic wound state can be displayed in a visible form in front of doctors and patients, which is convenient for preventing possible risks, guiding the treatment plan and improving the treatment effect. 181 However, there are still many challenges to be addressed. Conductive hydrogels generally detect wound status by measuring resistance, current, voltage, etc.…”

Metal-ion-controlled hydrogel dressing with enhanced adhesive and antibacterial properties for accelerated wound healing

“…In addition, infection [ 4 ], malnutrition [ 5 ], diabetes [ 6 ], contribute to increased risks and mortality rates associated with wound infections. The delay in wound healing poses serious threats to human health [ 7 ], necessitating the development of advanced wound dressings for timely intervention [ 8 ].…”