Bradford academic awarded £2.2m to develop batteryless healing tech

Dr Arathyram Ramachandra Kurup Sasikala, Assistant Professor in Biomedical Engineering at the Institute of Health and Social Care will lead a four-year programme to develop a next-generation piezoelectric bone implant. The material generates electricity from natural movement, stimulating tissue regeneration and powering medical devices, all without drugs, wires or batteries.

Research with potential to benefit patients

The technology, part of a new field called Piezoelectroceutics, could offer faster healing for fractures, reduce the need for invasive surgery and even support memory restoration. It also has the potential to cut NHS costs and carbon emissions by replacing battery-powered implants with self-powered alternatives.

"This is about reimagining how we treat the body, using smart materials that work with it, not against it," said Dr Sasikala. "My technology could help patients heal faster, move more freely and avoid the side effects of traditional treatments. It's a step towards a more sustainable, personalised future for healthcare."

Strategic impact for Bradford and beyond

The prestigious fellowship will establish Bradford as a global hub for Piezoelectroceutics research, with Dr Sasikala launching a new Piezoelectricity's Research Cluster at the University. The project also aligns with the University's new strategy, which puts students first, champions widening access, and drives research and innovationthat benefits society.

Professor Anant Paradkar, Director of the Institute of Health and Social Care, said "Piezoelectric biomaterials represent a paradigm shift - they can stimulate healing, power implants, and interact with the body in ways we've only imagined until now. This fellowship puts Bradford at the forefront of a new era in regenerative medicine and smart therapeutics. It's not just about research, it's about shaping the future."

Dr Sasikala's team will include PhD students, research fellows and clinical collaborators, with support from partners including the University of Leeds, University of Cambridge, UC San Diego and Summit Medical Ltd.

A rising star in science

Dr Sasikala joins an elite group of UKRI Future Leaders Fellow, a scheme designed to support the country's most promising researchers. Her previous work includes developing self-powered stents and brain-targeting nanoparticles, and she is a recognised STEM ambassador and public science communicator.

"This is a landmark achievement for the University and a testament to the calibre of our researchers," said Professor Sherif El-Khamisy, Pro-Vice-Chancellor for Research and Innovation at the University of Bradford. "The UKRI Future Leaders Fellowship is one of the most competitive and respected research awards in the country. Dr Sasikala's success reflects our commitment to world-class innovation that improves lives, supports the NHS, and creates opportunities for our students and communities, especially women pursuing careers in health."