Methods for preparing arene-BIS (dicarboximide)-based semiconducting materials and related intermediates for preparing same
申请人:Facchetti Antonio
公开号:US20080177073A1
公开(公告)日:2008-07-24
The present teachings provide compounds of formulae I and II:
where Q, R
a
, R
1
, W, and n are as defined herein. The present teachings also provide methods of preparing compounds of formulae I and II, including methods of preparing compounds of formula II from compounds of formula I. The compounds disclosed herein can be used to prepare semiconductor materials and related composites and electronic devices.
Method for manufacturing a carrier for chemical or biochemical assays
申请人:Puijk Cornelis Wouter
公开号:US20060172437A1
公开(公告)日:2006-08-03
Method for manufacturing a preparation carrier, in particular suitable for use in chemical and biochemical research, wherein: on at least one surface of a carrier base, a layer of plastic is provided, wherein the plastic layer is treated thermally and/or chemically, such that the surface roughness of the side of the plastic that faces the carrier base is reduced, while it does not adhere to the carrier base, whereupon the plastic is removed from the carrier base, with the released, relatively smooth surface of the plastic forming a carrier surface.