Nanophase Technologies Corp.

Mr. Jankowski is the Company's President and Chief Executive Officer, and a board director. He was elected Chief Executive Officer (Acting) in August of 2008 and was elected President and Chief Executive Officer, and board director, in February 2009. Mr. Jankowski joined the Company in November 1995. He was elected Secretary and Treasurer in November 1999, Acting Chief Financial Officer in January 2000, Vice President in April 2002, and Vice President of Finance and Chief Financial Officer in April 2004. From 1990-1995 he served as Controller for two building contractors in the Chicago area, during which time he had significant business development responsibilities. From 1986 to 1990 he worked for Kemper Financial Services. Mr. Jankowski holds a B.S. in accountancy from Northern Illinois University and an M.B.A. from Loyola University of Chicago. He was elected to the TechAmerica (formerly AeA) Midwest Board in 2008. He was an active member of the TechAmerica Midwest CFO Committee from 2006 through 2008. Mr. Jankowski was appointed to the Romeoville Economic Development Commission in 2004. He has also served on the advisory board of NITECH (Formerly WESTEC), an Illinois Technology Enterprise Center focusing on the commercialization of advanced manufacturing technologies from 2003 to 2008. In 2009, Mr. Jankowski was appointed to the board of directors of the Northern Illinois Technology Foundation, an economic development and technology transfer entity that is part of Northern Illinois University.

Mr. Bilicki has served as Vice President Sales and Marketing of the Company since joining the Company in March 1999. From January 1996 until March 1999, Mr. Bilicki served as President/Director of PT Crosfield Indonesia in Jakarta, Indonesia, a subsidiary of Crosfield Company, which is a global chemical company. From January 1994 to December 1995, Mr. Bilicki held the position of President/Director North America of Crosfield Company. He holds a B.S. degree from Indiana Institute of Technology and an M.B.A. degree from Winthrop University.

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Ms. Baldwin has served as the Director of Human Resources and Information Technology since joining the company in 2000. In September of 2008, she was appointed as the Company’s Vice-President of Human Resources and Investor Relations. Prior to joining Nanophase, she served as Vice-President of iLink Global, and Chief Human Resources Officer at the Marketing Store, a global supplier to McDonald’s Corporation. Previous experience includes 14 years at Arthur Andersen, LLP & Andersen Consulting, LLP in various positions. Ms. Baldwin has a B.S. in Education from Western Illinois University and post graduate studies at Northern Illinois University. She is currently an active member of the Will County Three Rivers Manufacturing Human Resources Association.

Dr. Murray joined Nanophase Technologies Corporation in 2001 and has been focused on dispersion product development and technical support for business development. As Vice President of Research & Development, Dr. Murray has over 15 years of experience in the areas of polymer synthesis, particle dispersion, chemical process development and technical project management. Dr. Murray holds an undergraduate degree in Biochemistry from Illinois Benedictine College (Benedictine University) and a doctorate in Organic Chemistry from the University of Illinois at Urbana-Champaign. Prior to joining Nanophase, Dr. Murray held various research and management positions at Nalco Chemical Company.

Andreas Engel is a professor at the M.E. Muller Institute for Structural Biology Biozentrum, University of Basel, Switzerland. His research concerns the structure and function of membrane proteins of different origin. A major effort is invested in the study of aquaglyceroporins. Electron crystallography and atomic force microscopy are used analyze two-dimensional crystals assembled from membrane proteins and lipids.

Ms. Whitmore joined the board in November 2003. She is currently a director of Silverleaf Resorts, Inc., where she serves as Chairman of the Compensation Committee and as a member of the Audit Committee. She is a former director of Epoch Biosciences, a supplier of proprietary products used to accelerate genomic analysis. Ms. Whitmore is Founder of Benton Consulting, LLC, which specializes in business development and processes. From 1976 through 1999, Ms. Whitmore held numerous engineering and finance positions at Mobil Corporation, including Mobil's Chief Financial Analyst and Controller of Mobil's Global Petrochemicals Division. Ms. Whitmore holds a Bachelor of Science degree in Chemical Engineering from Purdue University and an M.B.A. from Lewis University.

Dr. Siegel is a co-founder of the Company and has served as a director of the Company since 1989. Dr. Siegel served as a consultant to the Company from 1990 to 2002 with regard to the application and commercialization of nanomaterials. Dr. Siegel is an internationally recognized scientist in the field of nanomaterials. During his tenure on the research staff at Argonne National Laboratory from July 1974 to May 1995, he was the principal scientist engaged in research with the laboratory-scale synthesis process that was the progenitor of the Company's physical-vapor-synthesis production system. Dr. Siegel has been the Robert W. Hunt Professor in Materials Science and Engineering at Rensselaer Polytechnic Institute since June 1995, and served as Department Head from 1995 to 2000. In April 2001, Dr. Siegel became the founding Director of the newly created Rensselaer Nanotechnology Center at the Institute. During 1995-1998, he was also a visiting professor at the Max Planck Institute for Microstructure Physics in Germany on an Alexander von Humboldt Research Prize received in 1994. During 2003-2004 he was a visiting professor in Japan on a RIKEN Eminent Scientist Award. He chaired the World Technology Evaluation Center worldwide study of nanostructure science and technology for the U.S. government, has served on the Council of the Materials Research Society and as Chairman of the International Committee on Nanostructured Materials. He also served on the Committee on Materials with Sub-Micron Sized Microstructures of the National Materials Advisory Board and was the co-chairman of the Study Panel on Clusters and Cluster-Assembled Materials for the U.S. Department of Energy. He currently serves on the Nanotechnology Technical Advisory Group to the U.S. President’s Council of Advisors on Science and Technology. Dr. Siegel holds an A.B. degree in physics from Williams College and an M.S. degree and Ph.D. from the University of Illinois at Urbana-Champaign.