Cancer Fighting Nanoparticles (IMAGE) Advanced Science Research Center, GC/CUNY Caption Gold nanoparticle aggregates (red) are observed inside triple negative breast cancer cells after an enzyme-activated assembly and internalization process. (photo credit: Richard Huang and Ye He) Credit Richard Huang and Ye He Usage Restrictions For use only in conjunction with this paper. License Original 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.