公开(公告)号：US10684266B2

公开(公告)日：2020-06-16

申请号：US15089526

申请日：2016-04-02

Applicant: Massachusetts Institute of Technology

Inventor： Timothy M. Swager ,  Sophie Liu ,  Graham Thomas Sazama

IPC: G01N33/12 ,  G01N27/12 ,  G01N33/00

Abstract: A sensor can include a conductive region in electrical communication with at least two electrodes, the conductive region can include a complex, and the complex can include a carbon nanotube that is functionalized by a porphyrin.

公开(公告)号：US20160290980A1

公开(公告)日：2016-10-06

申请号：US15089526

申请日：2016-04-02

Applicant: Massachusetts Institute of Technology

Inventor： Timothy M. Swager ,  Sophie Liu ,  Graham Thomas Sazama

IPC: G01N33/12 ,  G01N33/00

CPC classification number: G01N33/12 ,  G01N27/127 ,  G01N33/0054

Abstract: A sensor can include a conductive region in electrical communication with at least two electrodes, the conductive region can include a complex, and the complex can include a carbon nanotube that is functionalized by a porphyrin.

Abstract translation: 传感器可以包括与至少两个电极电连通的导电区域，导电区域可以包括复合物，并且复合物可以包括由卟啉官能化的碳纳米管。

公开(公告)号：US10466218B2

公开(公告)日：2019-11-05

申请号：US14635995

申请日：2015-03-02

Applicant: Massachusetts Institute of Technology

Inventor： Timothy M. Swager ,  Sophie Liu ,  Graham Sazama ,  Alexander R. Petty ,  Jan M. Schnorr

IPC: G01N33/00 ,  G01N27/12

Abstract: A sensor can include a conductive region in electrical communication with at least two electrodes, the conductive region including a conductive material and an alkene-interacting metal complex.

公开(公告)号：US20200225201A1

公开(公告)日：2020-07-16

申请号：US16673893

申请日：2019-11-04

Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY

Inventor： Timothy M. Swager ,  Sophie Liu ,  Graham Sazama ,  Alexander R. Petty ,  Jan M. Schnorr

IPC: G01N33/00 ,  G01N27/12

Abstract: A sensor can include a conductive region in electrical communication with at least two electrodes, the conductive region including a conductive material and an alkene-interacting metal complex.

公开(公告)号：US20170322167A1

公开(公告)日：2017-11-09

申请号：US15586466

申请日：2017-05-04

Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY

Inventor： Timothy Manning Swager ,  Sophie Liu ,  Bora Yoon

IPC: G01N27/12 ,  B82Y30/00 ,  B82Y15/00 ,  C08F38/02 ,  B82Y40/00 ,  G01N27/416 ,  C08L39/04

Abstract: A sensor can include a conductive region in electrical communication with at least two electrodes, the conductive region can include a composite of a polymer and SWCNTs immobilized onto a substrate. In certain embodiment, a linker can be grafted on the substrate. The linker can connect the substrate and the composite of the polymer and SWCNTs. In certain embodiments, the linker can covalently bond the polymer to the substrate. In certain embodiments, metal nanoparticles or ions can be incorporated as a metal sensitizer to confer further selectivity or sensitivity to the device. In certain embodiments, the polymer can act as a ligand for a variety of metal ions. By incorporating a specific metal ion, the sensor can selectively detect a specific analyte. In certain embodiments, the composite of the polymer and SWCNTs can be functionalized. In certain embodiments, the composite can further include a sensing element.

公开(公告)号：US11428681B2

公开(公告)日：2022-08-30

申请号：US16673893

申请日：2019-11-04

Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY

Inventor： Timothy M. Swager ,  Sophie Liu ,  Graham Sazama ,  Alexander R. Petty ,  Jan M. Schnorr

IPC: G01N33/00 ,  G01N27/12

Abstract: A sensor can include a conductive region in electrical communication with at least two electrodes, the conductive region including a conductive material and an alkene-interacting metal complex.

公开(公告)号：US10697918B2

公开(公告)日：2020-06-30

申请号：US15586466

申请日：2017-05-04

Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY

Inventor： Timothy Manning Swager ,  Sophie Liu ,  Bora Yoon

IPC: G01N27/12 ,  G01N27/416 ,  C08L39/04 ,  C08F38/02 ,  C08L39/08 ,  C08F8/44 ,  C01B32/168 ,  C08F126/06 ,  B82Y15/00 ,  B82Y30/00 ,  B82Y40/00

Abstract: A sensor can include a conductive region in electrical communication with at least two electrodes, the conductive region can include a composite of a polymer and SWCNTs immobilized onto a substrate. In certain embodiment, a linker can be grafted on the substrate. The linker can connect the substrate and the composite of the polymer and SWCNTs. In certain embodiments, the linker can covalently bond the polymer to the substrate. In certain embodiments, metal nanoparticles or ions can be incorporated as a metal sensitizer to confer further selectivity or sensitivity to the device. In certain embodiments, the polymer can act as a ligand for a variety of metal ions. By incorporating a specific metal ion, the sensor can selectively detect a specific analyte. In certain embodiments, the composite of the polymer and SWCNTs can be functionalized. In certain embodiments, the composite can further include a sensing element.