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公开(公告)号：US20220404308A1
公开(公告)日：2022-12-22
申请号：US17889985
申请日：2022-08-17
IPC分类号： G01N27/333 , B01J20/22
摘要： Embodiments of the present disclosure pertain to methods of capturing one or more ions from an environment by associating the environment with a composition that includes a metal-organic framework. The association results in the capture of the one or more ions by the metal-organic framework. The metal-organic frameworks may include a plurality of metals and a plurality of triphenylene-based ligands that interconnect the plurality of the metals. The methods of the present disclosure may also include a step of detecting one or more captured ions. Additional embodiments of the present disclosure pertain to the compositions for capturing one or more ions from an environment.
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2.发明申请公开(公告)号：US20210162320A1
公开(公告)日：2021-06-03
申请号：US16636097
申请日：2018-08-09
摘要： In some embodiments, the present disclosure pertains to a method for capturing alkenes that includes: associating the alkenes with metal-organic frameworks, where the metal-organic frameworks includes one or more metals and one or more ligands coordinated with the one or more metals, and where the metal-organic frameworks are conductive; and oxidizing the metal-organic frameworks, where the oxidizing results in a capturing of the alkenes by the metal-organic frame-works. Additional embodiments of the present disclosure pertain to a system for capturing alkenes that includes: metal-organic frameworks, where the metal-organic frameworks include one or more metals and one or more ligands coordinated with the one or more metals, and where the metal-organic frameworks are conductive; and an alkene feed source associated with the metal-organic frameworks, where the alkene feed source is configured to deliver an alkene feed to the system.
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公开(公告)号：US20210262970A1
公开(公告)日：2021-08-26
申请号：US17252003
申请日：2019-06-21
发明人： Katherine A. Mirica , Lukasz K. Mendecki , Michael Ko , Zheng Meng , Robert M. Stolz , Aileen Eagleton
IPC分类号： G01N27/327 , C07F1/08 , C07F15/00 , C07F15/04 , C07F15/06
摘要： In some embodiments, the present disclosure pertains to methods of detecting an analyte in a sample by associating the sample with an electrode that includes a metal-organic framework. After association, the redox properties of the electrode are evaluated. Thereafter, the presence or absence of the analyte in the sample is detected by correlating the redox properties of the electrode to the presence or absence of the analyte. In some embodiments, the present disclosure pertains to electrodes that include a metal-organic framework and an electrode surface. In particular embodiments of the present disclosure, the metal-organic framework is associated with the electrode surface. Additional embodiments of the present disclosure pertain to methods of making the electrodes of the present disclosure by associating a metal-organic framework with an electrode surface. In some embodiments, the methods of the present disclosure also include a step of mixing the metal-organic framework with a polymer.
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公开(公告)号：US20210230191A1
公开(公告)日：2021-07-29
申请号：US15734789
申请日：2019-06-06
摘要： In some embodiments, the present disclosure pertains to a method of forming metalorganic frameworks. In some embodiments, the method includes exposing a plurality of zerooxidation state metal atoms to an oxidizing agent. In some embodiments, the exposing facilitates oxidation of the plurality of zero-oxidation state metal atoms to a plurality of metallic ions. In some embodiments, the plurality of metallic ions react with a plurality of ligands to form the metal-organic frameworks. In some embodiments, the formed metal-organic frameworks comprise one or more metals and one or more ligands coordinated with the one or more metals.
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5.发明授权公开(公告)号：US11634446B2
公开(公告)日：2023-04-25
申请号：US16855819
申请日：2020-04-22
发明人： Katherine A. Mirica , Zheng Meng , Robert M. Stolz
摘要： In an embodiment, the present disclosure pertains to a method of sensing an analyte in a sample by: (1) exposing the sample to an electrode that includes a covalent-organic framework with a plurality of metal-coordinated aromatic units that are linked to one another by aromatic linkers; (2) detecting a change in a property of the electrode; and (3) correlating the change in the property to the presence or absence of the analyte. In an additional embodiment, the present disclosure pertains to said covalent-organic frameworks. Additional embodiments of the present disclosure pertain to methods of making the covalent-organic frameworks.
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6.发明授权公开(公告)号：US11596877B2
公开(公告)日：2023-03-07
申请号：US16636097
申请日：2018-08-09
摘要： In some embodiments, the present disclosure pertains to a method for capturing alkenes that includes: associating the alkenes with metal-organic frameworks, where the metal-organic frameworks includes one or more metals and one or more ligands coordinated with the one or more metals, and where the metal-organic frameworks are conductive; and oxidizing the metal-organic frameworks, where the oxidizing results in a capturing of the alkenes by the metal-organic frameworks. Additional embodiments of the present disclosure pertain to a system for capturing alkenes that includes: metal-organic frameworks, where the metal-organic frameworks include one or more metals and one or more ligands coordinated with the one or more metals, and where the metal-organic frameworks are conductive; and an alkene feed source associated with the metal-organic frameworks, where the alkene feed source is configured to deliver an alkene feed to the system.
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公开(公告)号：US11486850B2
公开(公告)日：2022-11-01
申请号：US16636081
申请日：2018-08-13
IPC分类号： G01N27/333 , G01N27/30
摘要： Embodiments of the present disclosure pertain to ion-selective electrodes that include a metal-organic framework and an electrode surface. The metal-organic framework is associated with the electrode surface in a manner that forms an interface between the metal-organic framework and the electrode surface. Additional embodiments pertain to methods of detecting an ion in a sample by associating the sample with the ion-selective electrodes of the present disclosure. The metal-organic frameworks of the ion-selective electrodes mediate ion-to-electron transduction through the interface between the metal-organic and the electrode surface. Thereafter, the presence or absence of the ion in the sample is detected by detecting a change in potential of the ion-selective electrode and correlating the change in the potential to the presence or absence of the ion. The metal organic frameworks may simultaneously mediate ion sensing and ion-to-electron transduction through the interface between the metal-organic frameworks and the electrode surface.
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公开(公告)号：US20210310971A1
公开(公告)日：2021-10-07
申请号：US17268996
申请日：2019-08-19
发明人： Katherine A. Mirica , Zheng Meng , Aylin Aykanat
IPC分类号： G01N27/12
摘要： In some embodiments, the present disclosure pertains to a bimetallic metal-organic framework. In some embodiments, the bimetallic metal-organic framework includes a plurality of first metals and a plurality of metal-containing ligands, where each metal-containing ligand includes a second metal and a ligand. In some embodiments, the ligand is coordinated with the second metal and at least one first metal. In some embodiments, the present disclosure pertains to a method of detecting an analyte in a sample by associating the sample with a bimetallic metal-organic framework, as disclosed herein, detecting a change in a property of the bimetallic metal-organic framework, and correlating the change in the property of the bimetallic metal-organic framework to the presence or absence of the analyte in the sample. In some embodiments, the present disclosure pertains to a method of making the bimetallic metal-organic frameworks disclosed herein.
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公开(公告)号：US20210164930A1
公开(公告)日：2021-06-03
申请号：US16636081
申请日：2018-08-13
IPC分类号： G01N27/333 , G01N27/30
摘要： Embodiments of the present disclosure pertain to ion-selective electrodes that include a metal-organic framework and an electrode surface. The metal-organic framework is associated with the electrode surface in a manner that forms an interface between the metal-organic framework and the electrode surface. Additional embodiments pertain to methods of detecting an ion in a sample by associating the sample with the ion-selective electrodes of the present disclosure. The metal-organic frameworks of the ion-selective electrodes mediate ion-to-electron transduction through the interface between the metal-organic and the electrode surface. Thereafter, the presence or absence of the ion in the sample is detected by detecting a change in potential of the ion-selective electrode and correlating the change in the potential to the presence or absence of the ion. The metal organic frameworks may simultaneously mediate ion sensing and ion-to-electron transduction through the interface between the metal-organic frameworks and the electrode surface.
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