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1. 发明申请

WO2020047032A1 TARGET SPECIES RECOVERY AND RELATED SYSTEMS AND METHODS 审中-公开
公开(公告)号：WO2020047032A1
公开(公告)日：2020-03-05
申请号：PCT/US2019/048463
申请日：2019-08-28
申请人： MASSACHUSETTS INSTITUTE OF TECHNOLOGY
发明人： HATTON, Trevor, Alan , SU, Xiao , HALLIDAY, Cameron, G.
IPC分类号： C02F1/469 , C25F7/00
摘要： The recovery of target species, and related systems and methods, are generally described.

2. 发明申请

WO2018081653A1 USE OF ELECTROCHEMICAL DEVICES OR SYSTEMS COMPRISING REDOX-FUNCTIONALIZED ELECTRODES FOR BIOSEPARATION AND/OR BIOCATALYSIS 审中-公开
标题翻译：包含用于生物分析和/或生物分析的氧化还原功能化电极的电化学装置或系统的使用
公开(公告)号：WO2018081653A1
公开(公告)日：2018-05-03
申请号：PCT/US2017/058888
申请日：2017-10-27
申请人： MASSACHUSETTS INSTITUTE OF TECHNOLOGY
发明人： SU, Xiao , HATTON, Trevor Alan
IPC分类号： H01M4/90 , G01N27/30
CPC分类号： B01D15/3885 , B01D15/3804 , C07K1/24 , C07K14/765 , C07K14/805 , C12N9/0065 , C12N9/22 , C12N9/2462 , C12N9/6427 , C12N13/00 , C12N15/10 , C12N15/1003 , C12Y111/01007 , C12Y301/27005 , C12Y302/01017 , C12Y304/21001 , G01N27/3276 , G01N27/3277 , H01M4/90 , H01M8/188 , H01M10/36 , Y02E60/528 , C12Q2523/115 , C12Q2523/303 , C12Q2523/307
摘要： Various aspects described herein relate to electrochemical devices, e.g., for separation of one or more biomolecules from a solution, and methods of using the same. Methods for using the electrochemical devices for biocatalysis are also described herein.
摘要翻译：本文所述的各个方面涉及电化学装置，例如用于从溶液中分离一种或多种生物分子，以及使用该电化学装置的方法。本文还描述了使用电化学装置进行生物催化的方法。

3. 发明申请

WO2017197052A1 SELECTIVE REDUCTION OF TOBACCO-SPECIFIC NITROSAMINES AND RELATED METHODS 审中-公开
标题翻译：选择性还原烟草特异性亚硝胺及相关方法
公开(公告)号：WO2017197052A1
公开(公告)日：2017-11-16
申请号：PCT/US2017/032047
申请日：2017-05-10
申请人： MASSACHUSETTS INSTITUTE OF TECHNOLOGY
发明人： BROMBERG, Lev, E. , SU, Xiao , HATTON, T., Alan
IPC分类号： A24B15/22 , A24B15/24
摘要： Aspects of the present disclosure relate to electrochemical reduction of tobacco-specific nitrosamines (TSNAs). According to certain methods described herein, a tobacco composition containing one or more TSNAs and nicotine is contacted with a solvent to form a tobacco mixture. In some embodiments, the tobacco mixture is introduced into an electrochemical device comprising an anode and a cathode. The tobacco mixture may, in some cases, form at least part of an initial electrolyte mixture that is in physical contact with at least a portion of the anode and at least a portion of the cathode. In some instances, an electrical potential is applied between the anode and the cathode, thereby reducing one or more TSNAs in the initial electrolyte mixture and producing a reduced electrolyte mixture. In certain cases, application of the electrical potential between the anode and the cathode does not cause non-TSNA components of the tobacco mixture (e.g., nicotine) to undergo electrochemical reduction or any other chemical reaction.
摘要翻译：本公开的方面涉及烟草特异性亚硝胺（TSNA）的电化学还原。根据本文所述的某些方法，将含有一种或多种TSNA和尼古丁的烟草组合物与溶剂接触以形成烟草混合物。在一些实施例中，烟草混合物被引入包括阳极和阴极的电化学装置中。烟草混合物在一些情况下可以形成与阳极的至少一部分和阴极的至少一部分物理接触的初始电解质混合物的至少一部分。在一些情况下，在阳极和阴极之间施加电势，由此减少初始电解质混合物中的一种或多种TSNA并产生减少的电解质混合物。在某些情况下，在阳极和阴极之间施加电势不会导致烟草混合物的非TSNA组分（例如尼古丁）发生电化学还原或任何其他化学反应。

4. 发明申请

WO2017075263A1 ELECTROCHEMICAL DEVICES OR SYSTEMS COMPRISING REDOX-FUNCTIONALIZED ELECTRODES AND USES THEREOF 审中-公开
标题翻译：包含氧化还原功能化电极的电化学装置或系统及其用途
公开(公告)号：WO2017075263A1
公开(公告)日：2017-05-04
申请号：PCT/US2016/059193
申请日：2016-10-27
申请人： MASSACHUSETTS INSTITUTE OF TECHNOLOGY
发明人： SU, Xiao , ACHILLEOS, Demetra, S. , HATTON, Trevor, Alan
IPC分类号： H01M4/90 , G01N27/30 , C08F30/04
CPC分类号： C02F1/469 , C02F1/4672 , C02F2101/20 , C02F2101/301 , C02F2101/306 , C02F2103/343 , Y02W10/37
摘要： Various aspects described herein relate to electrochemical devices, e.g., for separation of one or more target organic or inorganic molecules (e.g., charged or neutral molecules) from solution, and methods of using the same. In particular embodiments, the electrochemical devices and methods described herein involve at least one redox-functionalized electrode, wherein the electrode comprises an immobilized redox-species that is selective toward a target molecule (e.g., charged molecule such as ion or netural molecule). The selectivity is based on a Faradaic/redox- activated chemical interaction (e.g., directional hydrogen binding) between the oxidized state of the redox species and a moiety of the target molecule (e.g., charged molecule such as ion or netural molecule).
摘要翻译：本文描述的各个方面涉及电化学装置，例如用于从溶液中分离一种或多种目标有机或无机分子（例如，带电或中性分子）的电化学装置，以及使用该电化学装置的方法。在具体的实施方案中，本文所述的电化学装置和方法涉及至少一个氧化还原功能化电极，其中所述电极包含对靶分子（例如带电分子如离子或中性分子）具有选择性的固定化氧化还原物质。选择性基于氧化还原物质的氧化态与靶分子的部分（例如带电分子如离子或中性分子）之间的法拉第/氧化还原活化的化学相互作用（例如，定向氢结合） p>

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