You don’t have any Active Subscription.

Subscribed with another email? Logout and Login with that one.

Your active subscription(s)

Account subscription benefits alongside Premium Stories, Editorials, Opinions and more. Unlock these with Subscription

Products you've access to

Additional Subscription Benefits

Need help with your subscription?

Published - November 03, 2026 06:35 pm IST - HYDERABAD

Researchers from the University of Hyderabad (UoH) here, in collaboration with IIT-Delhi, IIT-Bhubaneswar and CSIR-CECRI, Karaikudi, have developed a new family of metal alloys that could lead to stronger, safer and longer-lasting medical implants.

Instead of starting with one base metal and adding small amounts of others, researchers developed multi-principal element alloys (MPEAs) by blending titanium, cobalt, and chromium in equal proportions.

This alloy has demonstrated high strength, excellent wear and corrosion resistance, and improved flexibility closer to that of natural bone, researchers said. The findings were published in international journal Advanced Healthcare Materials.

They added that laboratory tests confirmed the alloy’s biocompatibility, and cell studies showed healthy cell growth without toxic effects. These findings, researchers believe, could help address key limitations of conventional implant metals, including wear, corrosion, metal-ion release and excessive stiffness, which can contribute to implant loosening and repeat surgeries.

According to information by the university, the study forms part of the doctoral research of Nanda Kishore Karnam, under the supervision of Koteswararao V. Rajulapati, professor in the School of Engineering Sciences and Technology.

Published - November 03, 2026 06:35 pm IST

Comments have to be in English, and in full sentences. They cannot be abusive or personal. Please abide by our community guidelines for posting your comments.

We have migrated to a new commenting platform. If you are already a registered user of The Hindu and logged in, you may continue to engage with our articles. If you do not have an account please register and login to post comments. Users can access their older comments by logging into their accounts on Vuukle.