Figure 1. Schematic illustration of a molecular probe for the detection of polymeric mechanoradicals (image) Tokyo Institute of Technology Share Print E-Mail Caption H-DAAN could work as a radical scavenger for polymeric mechanoradicals in the bulk and generate DAAN* , which could potentially be evaluated by EPR spectroscopy and fluorescence measurements owing to their high stability toward oxygen. Credit Tokyo Tech 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.