Micropallet (image) North Carolina State University Share Print E-Mail Caption NC State researchers used ultrasound to release targeted, cell-laden micropallets, as seen here. Credit North Carolina State University Usage Restrictions Image credit must be given. 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.