Lab-on-a-Chip (IMAGE) Leibniz-Institute of Photonic Technology Caption The microfluidic chip allows for optical determination of antibiotic resistance patterns. Credit S. Döring/ Leibniz-IPHT Usage Restrictions Free for non-commercial use with the copyright noted 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.