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1. 发明申请

WO2016153980A1 THIN LAYER CHROMATOGRAPHY DETECTOR FOR FIELD USE 审中-公开
标题翻译：薄层色谱检测仪用于现场使用
公开(公告)号：WO2016153980A1
公开(公告)日：2016-09-29
申请号：PCT/US2016/023083
申请日：2016-03-18
申请人： FIELD FORENSICS, INC.
发明人： JOHNSON, Craig, R. , MEEHAN, Sean , TESONSE, Mark , HUNSBERGER, Greggory
IPC分类号： G01N30/02 , G01N30/90 , G01N30/00
CPC分类号： G01N30/92 , G01N30/94 , G01N2030/0095
摘要： A thin layer chromatograph device comprises a thin layer chromatograph plate, a plate carrier and a housing, such that the plate is protected during storage and use in the field. A sample may be spotted on the plate without exposing the plate to contamination by handling the plate by field personnel. For example, an aperture is provided for introducing a sample onto the a thin layer chromatographic surface without removing the plate during spotting, development, and observation of the Rf caused by elution of the sample by a mobile phase.
摘要翻译：薄层色谱装置包括薄层色谱板，板载体和壳体，使得板在现场的储存和使用期间得到保护。样品可能被点在板上，而不会通过现场人员处理该板而将板暴露于污染物。例如，提供了一个孔，用于将样品引入薄层色谱表面，而不会在通过流动相洗脱样品的点样，显影和观察期间移除板。

2. 发明申请

WO2017142571A1 UNIVERSAL SAMPLING AND TRANSFER DEVICE 审中-公开
标题翻译：通用采样和传输设备
公开(公告)号：WO2017142571A1
公开(公告)日：2017-08-24
申请号：PCT/US2016/031514
申请日：2016-05-09
申请人： FIELD FORENSICS, INC.
发明人： JOHNSON, Craig , MEEHAN, Sean
IPC分类号： G01N31/22 , B01L3/02 , G01N21/00 , G01N21/78 , G01N33/52
CPC分类号： G01N21/78 , B01L3/5029 , B01L2200/16 , B01L2400/0683 , G01N1/00 , G01N1/02 , G01N21/658 , G01N31/22 , G01N2001/022 , G01N2001/028 , G01N2021/3595
摘要： A sampling and transfer device for chemicals, biologies and the like comprises a barrel containing at least one fluid reservoir fluidically coupled to a porous nib, such as a high density or ultra high density polyethylene porous nib. For example, the barrel may comprise a plurality of fluids such as buffers, solvents and/or reagents for a plurality of different types of tests such as spectroscopy, thin layer chromatography, DNA testing and testing for chemical reactivity with a reagent (i.e. colorimetric testing) that alters the appearance of the tip, such as by a change in color, luminosity or the like. In one method, a series of tests are conducted using the same nib for sampling and spotting a variety of surfaces for different types of tests having different sensitivities for different compounds and/or colorimetric testing of the tip, itself.
摘要翻译：用于化学制品，生物制品等的取样和传送装置包括桶，该桶包含至少一个流体地连接到多孔笔尖的流体储存器，例如高密度或超高密度聚乙烯多孔笔尖。例如，针筒可以包括多种流体，例如用于多种不同类型测试的缓冲液，溶剂和/或试剂，例如光谱学，薄层色谱法，DNA测试和用于与试剂的化学反应性的测试（即比色测试），例如通过改变颜色，发光度等改变尖端的外观。在一种方法中，使用相同的笔尖进行一系列测试，以对不同类型的测试对各种化合物和/或尖端本身的比色测试具有不同的灵敏度进行取样和点样各种表面。

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