El CSIC desarrolla un biosensor capaz de detectar el VIH solo una semana después de la infección (IMAGE) Spanish National Research Council (CSIC) Caption FotografÃa del biosensor, que combina estructuras micromecánicas de silicio con nanopartÃculas de oro. Credit (Joan Costa / CSIC Communication) Usage Restrictions Creative Commons Attribution 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.