IIT Gandhinagar’s hydrogel breakthrough simplifies colon tumour surgery

IIT Gandhinagar researchers have developed a hydrogel-based technology to simplify colon tumor surgery. The hydrogel, created using biocompatible polymers, provides a stable cushion beneath tumors during endoscopic procedures, making surgical removal easier. The technology has a unique 'shear-thinning' property, allowing it to be injected through a catheter or endoscope and remain stable once in place. Currently, the technology has successfully undergone pre-clinical trials on large animals. Preparations are underway to advance it to clinical trials, aiming to facilitate its widespread application in colon cancer treatment. The research has been published in an international journal, and the researcher, Harshil Dave, has been awarded the 'Vikram Sarabhai Young Scientist Award 2026'.