NUS scientists develop magnetic gel that heals diabetic wounds three times faster

The National University of Singapore team that developed the gel included Dr Le Zhicheng, Assistant Professor Andy Tay and Dr Shou Yufeng.

The team has come up with a wound-healing hydrogel loaded with two types of US Food and Drug Administration-approved skin cells – keratinocytes and fibroblasts – and tiny magnetic particles. The gel is applied to a bandage and placed on the wound. Lab tests have shown that the treatment with magnetic stimulation heals diabetic wounds three times faster than current conventional approaches.

Prof Tay added: “Conventional dressings do not actively heal wounds. They just prevent them from worsening. The patient needs to change the dressing often, resulting in huge costs for them and the healthcare system.” Maggot debridement therapy is used in several public hospitals here, including the Singapore General Hospital , National University Hospital and Khoo Teck Puat Hospital.Sensor patch developed in Singapore aims to monitor wound recovery using AI

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