<p>A method of producing particles includes providing a substrate structure that comprises a solid substrate; forming a target structure on said substrate structure, said target structure comprising a radiation-reactive material; forming a spatially patterned beam of radiation using a patterned mask; exposing at least a portion of the target structure to the spatially patterned beam of radiation to which the radiation-reactive material reacts while leaving other portions of the target structure unexposed to the radiation; removing substantially all of one of the exposed or the unexposed patterned portions of the target structure to provide a plurality of non-contiguous structures that include at least a portion of the radiation-reactive material; and separating the plurality of non-contiguous structures comprising the radiation-reactive material from the substrate structure into a fluid material. Each non-contiguous structure of the radiation-reactive material provides at least a portion of a separate particle after the separation.</p>
申请公布号
WO2008021540(A2)
申请公布日期
2008.02.21
申请号
WO2007US18365
申请日期
2007.08.17
申请人
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA;MASON, THOMAS, G.;HERNANDEZ, CARLOS, J.