India, June 30 -- Researchers at the National Institute of Technology Rourkela (NIT Rourkela) have developed a smart wound dressing that prevents infections, minimises pain during removal, and promotes faster healing. In cases of injuries that require repeated dressing changes, patients usually suffer from the trauma and discomfort associated with them. The innovative wound dressing developed by Prof. Prasoon Kumar, Assistant Professor, Department of Biotechnology and Medical Engineering, addresses this under-recognised challenge.

Due to its affordability, absorbency, and ease of usage, cotton gauze bandage is most commonly used for wound dressing. It is widely used to absorb blood and wound exudates and ointment applications.

However, ...