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N. By-hong-yang, G. A. Coombs, . G. Prof, and H. Ozin, Ozin* The decoration of surfaces by ultraviolet and X-radiation , ion and electron beams,['] microcontact printing, micromachining and lithographic molding technologies,[21 provides patterned structures of sub-micrometer dimen, 3H6 (Canada) Dr. N. Coombs Imagetek Analytical Imaging 32 Manning Avenue Toronto, pp.6-8