High-Sensitivity Nanophotonic Sensors with Passive Trapping of Analyte Molecules in Hot-Spots (image) Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS Share Print E-Mail Caption Top: schematic of the optical sensor design with trapped molecules. Bottom: schematic showing the process of concentrating and trapping molecules in a solution. Credit by Xianglong Miao, Lingyue Yan, Yun Wu and Peter Q. Liu 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.