0000950131-03-002104 S-3/A 3 20030414 NANOPHASE TECHNOLOGIES CORPORATION 0000883107 3390 363687863 IL 1231 S-3/A 33 333-90326 03649005 453 COMMERCE ST BURR RIDGE IL 60521 6303231200 453 COMMERCE STREET BURR RIDGE IL 60521 S-3/A 1 ds3a.htm AMENDMENT NO. 2 TO FORM S-3 EX-23.1 3 dex231.htm CONSENT OF MCGLADREY & PULLEN, LLP EX-23.2 4 dex232.htm CONSENT OF ERNST & YOUNG LLP