Spidroin Fiber Matrix (image) Moscow Institute of Physics and Technology Share Print E-Mail Caption This is a spidroin fiber matrix captured with a microscope. Credit Alexander Teplenin et al. / PLOS ONE Usage Restrictions None Share Print E-Mail 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.