POROUS THIN FILM AND PROCESS FOR ANALYTE PRECONCENTRATION AND DETERMINATION
摘要
<p>A porcus thin film and a method are disclosed. The film has a generally uniform thickness and includes fused silica particles that provide multiple types of pores in the film. Particles are generally uniformly distributed on a surface and have a generally open structure that provides the film with an open interface readily accessible to fluids. The film provides for preconcentration of, e.g., heavy metals in fluid and gas samples that provides for direct determination of the analytes.</p>
申请公布号
WO2010039480(A1)
申请公布日期
2010.04.08
申请号
WO2009US57754
申请日期
2009.09.22
申请人
BATTELLE MEMORIAL INSTITUTE;FRYXELL, GLENN, E.;LI, XIAOHONG, S.;ADDLEMAN, RAYMOND, S.;SKAGGS, RICHARD
发明人
FRYXELL, GLENN, E.;LI, XIAOHONG, S.;ADDLEMAN, RAYMOND, S.;SKAGGS, RICHARD