Image 2 (IMAGE) Nanyang Technological University Caption A research team from NTU Singapore has developed a new biomaterial made entirely from discarded bullfrog skin and fish scales that could help in bone repair. (L-R) NTU Asst Prof Dalton Tay, NTU research fellow Dr Wang Jun Kit, and NTU Prof Matthew Hu Xiao Credit NTU Singapore Usage Restrictions Use with credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.