Optofluidic Sensor (IMAGE) Oregon State University Caption Diatoms and inkjet printing are components of this 'optofluidic' sensor created at Oregon State University. Credit (Graphic courtesy of Oregon State University) Usage Restrictions None 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.