From: Justus C Ndukaife [mailto:jndukaif@purdue.edu] Sent: Friday, January 29, 2016 2:40 PM To: Weaver, John R <jrweaver@purdue.edu> Subject: nsac coffee hour "Dear All: Please join us this afternoon at 3:30 pm in the Birck Atrium for NSAC coffee hour session. The speaker will be Justus Ndukaife and the title of his talk is: Hybrid optofluidic device for multipurpose particle trapping and manipulation" Thanks, Justus