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1. 发明授权

US08736000B1 Capacitive chemical sensor 有权
标题翻译：电容化学传感器
公开(公告)号：US08736000B1
公开(公告)日：2014-05-27
申请号：US11583442
申请日：2006-10-19
申请人： Ronald P. Manginell , Matthew W. Moorman , David R. Wheeler
发明人： Ronald P. Manginell , Matthew W. Moorman , David R. Wheeler
IPC分类号： H01L29/78
CPC分类号： G01N27/221
摘要： A microfabricated capacitive chemical sensor can be used as an autonomous chemical sensor or as an analyte-sensitive chemical preconcentrator in a larger microanalytical system. The capacitive chemical sensor detects changes in sensing film dielectric properties, such as the dielectric constant, conductivity, or dimensionality. These changes result from the interaction of a target analyte with the sensing film. This capability provides a low-power, self-heating chemical sensor suitable for remote and unattended sensing applications. The capacitive chemical sensor also enables a smart, analyte-sensitive chemical preconcentrator. After sorption of the sample by the sensing film, the film can be rapidly heated to release the sample for further analysis. Therefore, the capacitive chemical sensor can optimize the sample collection time prior to release to enable the rapid and accurate analysis of analytes by a microanalytical system.
摘要翻译：微型电容化学传感器可用作较大的微量分析系统中的自主化学传感器或分析物敏感的化学预浓缩器。电容化学传感器检测传感膜介电性能的变化，例如介电常数，电导率或维度。这些变化是由目标分析物与传感膜的相互作用所致。该功能提供了一种适用于远程和无人值守感应应用的低功率自加热化学传感器。电容化学传感器还可以实现智能的分析物敏感化学预浓缩器。在通过感测膜吸附样品后，可以快速加热膜以释放样品用于进一步分析。因此，电容化学传感器可以在释放之前优化采样时间，以便通过微量分析系统快速准确地分析分析物。

2. 发明授权

US07955945B1 Weak-link capacitor 有权
标题翻译：弱连接电容
公开(公告)号：US07955945B1
公开(公告)日：2011-06-07
申请号：US12892055
申请日：2010-09-28
申请人： Shawn M. Dirk , Ross S. Johnson , David R. Wheeler , Gregory R. Bogart
发明人： Shawn M. Dirk , Ross S. Johnson , David R. Wheeler , Gregory R. Bogart
IPC分类号： H01L21/20
CPC分类号： H01G4/18 , H01G4/232 , H01G4/306
摘要： A process for making a dielectric material where a precursor polymer selected from poly(phenylene vinylene) polyacetylene, poly(p-phenylene), poly(thienylene vinylene), poly(1,4-naphthylene vinylene), and poly(p-pyridine vinylene) is energized said by exposure by radiation or increase in temperature to a level sufficient to eliminate said leaving groups contained within the precursor polymer, thereby transforming the dielectric material into a conductive polymer. The leaving group in the precursor polymer can be a chloride, a bromide, an iodide, a fluoride, an ester, an xanthate, a nitrile, an amine, a nitro group, a carbonate, a dithiocarbamate, a sulfonium group, an oxonium group, an iodonium group, a pyridinium group, an ammonium group, a borate group, a borane group, a sulphinyl group, or a sulfonyl group.
摘要翻译：一种制备介电材料的方法，其中前体聚合物选自聚（亚苯基亚乙烯基）聚乙炔，聚（对亚苯基），聚（亚苯基亚乙烯基），聚（1,4-亚萘基亚乙烯基）和聚（对 - 吡啶亚乙烯基））通过辐射曝光或者将温度升高到足以消除前体聚合物中包含的所述离去基团的水平，从而将电介质材料转化为导电聚合物而被激发。前体聚合物中的离去基团可以是氯化物，溴化物，碘化物，氟化物，酯，黄原酸酯，腈，胺，硝基，碳酸酯，二硫代氨基甲酸酯，锍基，氧鎓基，碘鎓基，吡啶鎓基，铵基，硼酸酯基，硼烷基，亚磺酰基或磺酰基。

3. 发明授权

US07351837B1 Thermally cleavable surfactants without deprotonation 有权
标题翻译：可热切割的表面活性剂，无去质子化
公开(公告)号：US07351837B1
公开(公告)日：2008-04-01
申请号：US11387542
申请日：2006-03-22
申请人： James R. McElhanon , Gregory M. Jamison , Timothy M. Long , Douglas A. Loy , Kamyar Rahimian , Blake A. Simmons , Chad L. Staiger , David R. Wheeler , Thomas Zifer
发明人： James R. McElhanon , Gregory M. Jamison , Timothy M. Long , Douglas A. Loy , Kamyar Rahimian , Blake A. Simmons , Chad L. Staiger , David R. Wheeler , Thomas Zifer
IPC分类号： C07D491/18
CPC分类号： C07D491/18
摘要： The present invention describes surfactants of formula (I), wherein R, RN, and m are defined herein, processes for their preparation, and methods for their decomposition.
摘要翻译：本发明描述了式（I）的表面活性剂，其中R，R N和m如本文所定义，其制备方法及其分解方法。

4. 发明授权

US09212430B1 Method for the electro-addressable functionalization of electrode arrays 有权
标题翻译：电极阵列电解功能化方法
公开(公告)号：US09212430B1
公开(公告)日：2015-12-15
申请号：US11930267
申请日：2007-10-31
申请人： Jason C. Harper , Ronen Polsky , Shawn M. Dirk , David R. Wheeler , Dulce C. Arango , Susan M. Brozik
发明人： Jason C. Harper , Ronen Polsky , Shawn M. Dirk , David R. Wheeler , Dulce C. Arango , Susan M. Brozik
IPC分类号： C25D9/02 , C07C245/20 , C07F5/02 , C40B20/02
CPC分类号： C25D9/02 , C07C245/20 , C07F5/025 , C40B20/02
摘要： A method for preparing an electrochemical biosensor uses bias-assisted assembly of unreactive -onium molecules on an electrode array followed by post-assembly electro-addressable conversion of the unreactive group to a chemical or biological recognition group. Electro-addressable functionalization of electrode arrays enables the multi-target electrochemical sensing of biological and chemical analytes.
摘要翻译：制备电化学生物传感器的方法使用电极阵列上的非活性碘分子的偏置辅助组装，然后将非活性基团的组装后电解转化转化为化学或生物识别基团。电极阵列的电寻址功能化可实现生物和化学分析物的多靶电化学检测。

5. 发明授权

US09102801B1 Lignin nanoparticle synthesis 有权
标题翻译：木质素纳米颗粒合成
公开(公告)号：US09102801B1
公开(公告)日：2015-08-11
申请号：US13597928
申请日：2012-08-29
申请人： Shawn M. Dirk , Kirsten Nicole Cicotte , David R. Wheeler , David A. Benko
发明人： Shawn M. Dirk , Kirsten Nicole Cicotte , David R. Wheeler , David A. Benko
IPC分类号： C08H7/00 , C07G1/00 , C08K5/315
CPC分类号： C08H6/00 , C08K5/315 , C08L97/005 , C08L21/00
摘要： A method including reducing a particle size of lignin particles to an average particle size less than 40 nanometers; after reducing the particle size, combining the lignin particles with a polymeric material; and forming a structure of the combination. A method including exposing lignin to a diazonium precursor including a functional group; modifying the lignin by introducing the functional group to the lignin; and combining the modified lignin with a polymeric material to form a composite. An apparatus including a composite of a polymer and lignin wherein the lignin has an average particle size less than 100 micrometers.
摘要翻译：一种方法，包括将木质素颗粒的粒度降低至小于40纳米的平均粒径; 在降低粒度后，将木质素颗粒与聚合物材料结合; 并形成组合的结构。一种包括将木质素暴露于包含官能团的重氮前体的方法; 通过将官能团引入木质素来改性木质素; 并将改性的木质素与聚合物材料结合以形成复合材料。一种包括聚合物和木质素的复合物的装置，其中木质素的平均粒度小于100微米。

6. 发明授权

US08298488B1 Microfabricated thermionic detector 有权
标题翻译：微型热离子检测器
公开(公告)号：US08298488B1
公开(公告)日：2012-10-30
申请号：US10981010
申请日：2004-11-04
申请人： Patrick R. Lewis , Ronald P. Manginell , David R. Wheeler , Daniel E. Trudell
发明人： Patrick R. Lewis , Ronald P. Manginell , David R. Wheeler , Daniel E. Trudell
IPC分类号： G01N27/00
CPC分类号： G01N30/64 , G01N2030/647
摘要： A microfabricated TID comprises a microhotplate and a thermionic source disposed on the microhotplate. The microfabricated TID can provide high sensitivity and selectivity to nitrogen- and phosphorous-containing compounds and other compounds containing electronegative function groups. The microfabricated TID can be microfabricated with semiconductor-based materials. The microfabricated TID can be combined with a microfabricated separation column and used in microanalytical system for the rapid on-site detection of pesticides, chemical warfare agents, explosives, pharmaceuticals, and other organic compounds that contain nitrogen or phosphorus.
摘要翻译：微制造的TID包括设置在微电子板上的微型板和热离子源。微加工的TID可以为含氮和磷的化合物和其他含有负官能团的化合物提供高灵敏度和选择性。微制造的TID可以用半导体材料进行微制造。微制造的TID可以与微加工的分离柱结合使用，用于微量分析系统，用于快速现场检测农药，化学战剂，爆炸物，药物和含氮或磷的其他有机化合物。

7. 发明授权

US08223472B1 Norbornylene-based polymer systems for dielectric applications 有权
标题翻译：用于电介质应用的降冰片烯基聚合物体系
公开(公告)号：US08223472B1
公开(公告)日：2012-07-17
申请号：US12270879
申请日：2008-11-14
申请人： Shawn M. Dirk , David R. Wheeler
发明人： Shawn M. Dirk , David R. Wheeler
IPC分类号： H01G4/06 , H01G5/013 , H01G9/00 , H05K7/00
CPC分类号： H01G4/06 , H01G4/18 , Y02T10/7022
摘要： A capacitor having at least one electrode pair being separated by a dielectric component, with the dielectric component being made of a polymer such as a norbornylene-containing polymer with a dielectric constant greater than 3 and a dissipation factor less than 0.1 where the capacitor has an operating temperature greater than 100° C. and less than 170° C.
摘要翻译：具有至少一个电极对被电介质部件隔开的电容器，该电介质部件由具有大于3的介电常数且小于0.1的介电常数的低聚降冰片烯聚合物的聚合物制成，其中电容器具有工作温度大于100℃且小于170℃

8. 发明授权

US07622596B1 Thermally cleavable surfactants 有权
公开(公告)号：US07622596B1
公开(公告)日：2009-11-24
申请号：US11394294
申请日：2006-03-29
申请人： James R. McElhanon , Blake A. Simmons , Thomas Zifer , Gregory M. Jamison , Douglas A. Loy , Kamyar Rahimian , Timothy M. Long , David R. Wheeler , Chad L. Staiger
发明人： James R. McElhanon , Blake A. Simmons , Thomas Zifer , Gregory M. Jamison , Douglas A. Loy , Kamyar Rahimian , Timothy M. Long , David R. Wheeler , Chad L. Staiger
IPC分类号： C07D491/18
CPC分类号： C07D491/18
摘要： Two new surfactant molecules are reported which contain thermally labile Diels-Alder adducts connecting the polar and non-polar sections of each molecule. The two surfactants possess identical non-polar dodecyl tail segments but exhibit different polar headgroups. The surfactants become soluble in water when anionic salts are formed through the deprotonation of the surfactant headgroups by the addition of potassium hydroxide. When either surfactant is exposed to temperature above about 60° C., the retro Diels-Alder reaction occurs, yielding hydrophilic and hydrophobic fragments or the aqueous solutions of the surfactants subsequently exhibit loss of all surface-active behavior.

9. 发明授权

US07595349B1 Thermally cleavable surfactants 有权
标题翻译：可热切割的表面活性剂
公开(公告)号：US07595349B1
公开(公告)日：2009-09-29
申请号：US11341409
申请日：2006-01-26
申请人： James R. McElhanon , Blake A. Simmons , Thomas Zifer , Gregory M. Jamison , Douglas A. Loy , Kamyar Rahimian , Timothy M. Long , David R. Wheeler , Chad L. Staiger
发明人： James R. McElhanon , Blake A. Simmons , Thomas Zifer , Gregory M. Jamison , Douglas A. Loy , Kamyar Rahimian , Timothy M. Long , David R. Wheeler , Chad L. Staiger
IPC分类号： B01F17/00 , C07D491/18
CPC分类号： C07D491/18
摘要： Two new surfactant molecules are reported which contain thermally labile Diels-Alder adducts connecting the polar and non-polar sections of each molecule. The two surfactants possess identical non-polar dodecyl tail segments but exhibit different polar headgroups. The surfactants become soluble in water when anionic salts are formed through the deprotonation of the surfactant headgroups by the addition of potassium hydroxide. When either surfactant is exposed to temperature above about 60° C., the retro Diels-Alder reaction occurs, yielding hydrophilic and hydrophobic fragments or the aqueous solutions of the surfactants subsequently exhibit loss of all surface-active behavior.
摘要翻译：报道了两种新的表面活性剂分子，其中包含连接每个分子的极性和非极性部分的热不稳定的狄尔斯 - 阿尔德加合物。两种表面活性剂具有相同的非极性十二烷基尾段，但表现出不同的极性头基。当通过加入氢氧化钾通过表面活性剂头基的去质子化形成阴离子盐时，表面活性剂变得可溶于水。当任何表面活性剂暴露于高于约60℃的温度时，发生复古Diels-Alder反应，产生亲水和疏水片段，或表面活性剂的水溶液随后表现出所有表面活性行为的损失。

10. 发明授权

US07358221B1 Metathesis depolymerizable surfactants 有权
标题翻译：复分解可表面活性剂
公开(公告)号：US07358221B1
公开(公告)日：2008-04-15
申请号：US11475267
申请日：2006-06-26
申请人： Gregory M. Jamison , David R. Wheeler , Douglas A. Loy , Blake A. Simmons , Timothy M. Long , James R. McElhanon , Kamyar Rahimian , Chad L. Staiger
发明人： Gregory M. Jamison , David R. Wheeler , Douglas A. Loy , Blake A. Simmons , Timothy M. Long , James R. McElhanon , Kamyar Rahimian , Chad L. Staiger
IPC分类号： C11D3/37
CPC分类号： C07C57/13
摘要： A class of surfactant molecules whose structure includes regularly spaced unsaturation in the tail group and thus, can be readily decomposed by ring-closing metathesis, and particularly by the action of a transition metal catalyst, to form small molecule products. These small molecules are designed to have increased volatility and/or enhanced solubility as compared to the original surfactant molecule and are thus easily removed by solvent extraction or vacuum extraction at low temperature. By producing easily removable decomposition products, the surfactant molecules become particularly desirable as template structures for preparing meso- and microstructural materials with tailored properties.
摘要翻译：一类表面活性剂分子，其结构在尾组中包括规则间隔的不饱和键，因此可以容易地通过闭环复分解，特别是通过过渡金属催化剂的作用分解形成小分子产物。这些小分子被设计为与原始表面活性剂分子相比具有增加的挥发性和/或增加的溶解度，因此通过在低温下的溶剂萃取或真空萃取容易地除去。通过生产易于除去的分解产物，表面活性剂分子变得特别需要作为用于制备具有定制性质的中等和微结构材料的模板结构。

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