合成了具有各种N3取代基(包括甲基,丁基,庚基,十二烷基,异丙基和二苯基甲基)的咪唑阳离子,并对其碱性稳定性进行了研究。通过定量1 H NMR光谱和密度泛函理论(GGA-BLYP)计算研究了N3取代基对碱稳定性的影响。具有最高LUMO能量值的异丙基取代的咪唑鎓阳离子([DMIIm] +)在NaOH水溶液中具有最高的碱稳定性。在CD 3 OD / D 2中,[DMIIm] +阳离子还比季铵阳离子苄基三甲基铵([BTMA] +)具有更高的碱稳定性。O NaOH溶液在高温下。该观察结果启发了基于[DMIIm] +的碱性阴离子交换膜(AEMs)的制备,该膜在碱性溶液中显示出较高的碱性稳定性。
合成了具有各种N3取代基(包括甲基,丁基,庚基,十二烷基,异丙基和二苯基甲基)的咪唑阳离子,并对其碱性稳定性进行了研究。通过定量1 H NMR光谱和密度泛函理论(GGA-BLYP)计算研究了N3取代基对碱稳定性的影响。具有最高LUMO能量值的异丙基取代的咪唑鎓阳离子([DMIIm] +)在NaOH水溶液中具有最高的碱稳定性。在CD 3 OD / D 2中,[DMIIm] +阳离子还比季铵阳离子苄基三甲基铵([BTMA] +)具有更高的碱稳定性。O NaOH溶液在高温下。该观察结果启发了基于[DMIIm] +的碱性阴离子交换膜(AEMs)的制备,该膜在碱性溶液中显示出较高的碱性稳定性。
The present invention relates to fluidic systems for controlling one or more fluids and/or one or more reagents. These systems can be used in combination with one or more devices for assaying, processing, and/or storing samples. In particular, the systems and related methods can allow for dispensing fluid in a controlled manner and/or introducing pause(s) when implementing assays or processes.
FLUIDIC DEVICES AND SYSTEMS FOR SAMPLE PREPARATION OR AUTONOMOUS ANALYSIS
申请人:Slipchip, LLC
公开号:EP2839260A1
公开(公告)日:2015-02-25
SYSTEM AND METHOD FOR MOVEMENT AND TIMING CONTROL
申请人:California Institute of Technology
公开号:EP3046663A2
公开(公告)日:2016-07-27
FLUIDIC DEVICES FOR BIOSPECIMEN PRESERVATION
申请人:UNIVERSITY OF CHICAGO
公开号:US20130280725A1
公开(公告)日:2013-10-24
The present invention relates to fluidic devices for preparing, processing, storing, preserving, and/or analyzing samples. In particular, the devices and related systems and methods allow for preservation or storage of samples (e.g., biospecimen samples) by using one or more of a bridge, a membrane, and/or a desiccant.
SLIP-INDUCED COMPARTMENTALIZATION
申请人:CALIFORNIA INSTITUTE OF TECHNOLOGY
公开号:US20130281316A1
公开(公告)日:2013-10-24
The present invention relates to fluidic devices for compartmentalizing samples. In particular, the devices and related systems and methods allow for compartmentalization by using one or more first chambers connect by a first channel (e.g., where the cross-sectional dimension of the first channel is less than the cross-sectional dimension of at least one first chamber).