A process for capturing or concentrating microorganisms for detection or assay comprises (a) providing a concentration device comprising (1) a porous fibrous nonwoven matrix and (2) a plurality of particles of at least one concentration agent that comprises diatomaceous earth, the particles being enmeshed in the porous fibrous nonwoven matrix; (b) providing a sample comprising at least one target cellular analyte; (c) contacting the concentration device with the sample such that at least a portion of the at least one target cellular analyte is bound to or captured by the concentration device; and (d) detecting the presence of at least one bound target cellular analyte.
申请公布号
WO2012078374(A2)
申请公布日期
2012.06.14
申请号
WO2011US62069
申请日期
2011.11.23
申请人
3M INNOVATIVE PROPERTIES COMPANY;KSHIRSAGAR, MANJIRI,;RABINS, ANDREW W.,