A method of forming a permselective layer on preselected areas of a substantially planar sensing device is disclosed. The claimed method includes establishing and confining a liquid film, derived from a silane compound mixed in a suitable solvent, within a predetermined area of the sensing device. The process relates to photolithographic imaging and developing methods coupled to a film-curing step that provides a patterned permselective layer having the desired semipermeable characteristics.
申请公布号
US5212050(A)
申请公布日期
1993.05.18
申请号
US19900568441
申请日期
1990.08.15
申请人
MIER, RANDALL M.;PIZNIK, SYLVIA;LAUKS, IMANTS R.;DAVIS, GRAHAM
发明人
MIER, RANDALL M.;PIZNIK, SYLVIA;LAUKS, IMANTS R.;DAVIS, GRAHAM