公开(公告)号：EP3030891A4

公开(公告)日：2017-05-10

申请号：EP14835240

申请日：2014-08-05

Applicant: UNIV NORTHEASTERN

Inventor： LEE JIN YOUNG ,  BUSNAINA AHMED ,  CHO HANCHUL ,  SOMU SIVASUBRAMANIAN

IPC: G01N27/327 ,  C12Q1/54 ,  C12Q1/58

CPC classification number: G01N27/4146 ,  B82Y15/00 ,  C12Q1/005 ,  C12Q1/006 ,  C12Q1/26 ,  C12Q1/54 ,  C12Q1/58 ,  G01N27/127 ,  H01L29/401

Abstract: A single-walled carbon nanotube-based micron scale multiplex biosensor is provided that enables the detection of glucose, lactate, and urea. The sensor is based on modification of semiconducting single-walled carbon nanotubes using a linker that non-covalently associates with the nanotubes and covalently couples to an enzyme. Reaction of a physiological substrate with the enzyme results in increased resistance of the nanotubes within the sensor. The sensor is suitable for use in patient monitoring, particularly in a clinical setting. Incorporation of read out electronics and an RF signal generator into the sensor device enables it to communicate to a relay station or remote receiver. Methods are also provided for fabricating the biosensor device and using the device for detection.

Abstract translation: 提供了一种单壁碳纳米管基微米级多重生物传感器，能够检测葡萄糖，乳酸盐和尿素。 该传感器基于半导体单壁碳纳米管的修饰，其使用与纳米管非共价缔合并共价连接至酶的接头。 生理底物与酶的反应导致传感器内纳米管的阻力增加。 该传感器适用于患者监护，特别是在临床环境中。 将读出电子器件和射频信号发生器集成到传感器设备中，使其能够与中继站或远程接收器通信。 还提供了制造生物传感器装置和使用该装置进行检测的方法。

公开(公告)号：WO2009008929A8

公开(公告)日：2010-08-05

申请号：PCT/US2008004584

申请日：2008-04-09

Applicant: UNIV NORTHEASTERN ,  SOMU SIVASUBRAMANIAN ,  BUSNAINA AHMED ,  MCGRUER NICOL ,  RYAN PETER ,  ADAMS GEORGE G ,  XIONG XUGANG ,  KIM TAEHOON

Inventor： SOMU SIVASUBRAMANIAN ,  BUSNAINA AHMED ,  MCGRUER NICOL ,  RYAN PETER ,  ADAMS GEORGE G ,  XIONG XUGANG ,  KIM TAEHOON

IPC: H01L51/00

CPC classification number: H01H11/04 ,  B82Y10/00 ,  B82Y40/00 ,  G11C11/50 ,  G11C13/025 ,  G11C2213/16 ,  H01L51/0048 ,  H01L51/0575 ,  H01L51/0591 ,  Y10S977/89 ,  Y10S977/943

Abstract: A non-volatile bistable nano-electromechanical switch is provided for use in memory devices and microprocessors. The switch employs carbon nanotubes as the actuation element. A method has been developed for fabricating nanoswitches having one single-walled carbon nanotube as the actuator. The actuation of two different states can be achieved using the same low voltage for each state.

Abstract translation: 提供了用于存储器件和微处理器的非易失性双稳态纳米机电开关。 开关采用碳纳米管作为驱动元件。 已经开发了用于制造具有一个单壁碳纳米管作为致动器的纳米开关的方法。 对于每个状态，可以使用相同的低电压来实现两种不同状态的致动。

公开(公告)号：EP2745102A4

公开(公告)日：2015-05-27

申请号：EP12853154

申请日：2012-08-20

Applicant: UNIV NORTHEASTERN

Inventor： BUSNAINA AHMED ,  JUNG YUNG JOON ,  SOMU SIVASUBRAMANIAN ,  DATAR ANIKET ,  KIM YOUNG LAE

IPC: G01N27/26 ,  G01N27/12 ,  G01N33/00

CPC classification number: G01N27/26 ,  B82Y15/00 ,  B82Y30/00 ,  G01N21/75 ,  G01N21/77 ,  G01N27/127 ,  G01N27/414 ,  G01N27/4146 ,  G01N33/0044 ,  H01L51/0048 ,  H01L51/0049 ,  H01L51/0575

Abstract: A carbon nanotube-based micron scale chemical sensor or sensor array is provided that enables the remote detection of hydrogen sulfide and other chemicals in a gas stream. The sensor is suitable for use in harsh environments of high temperature and pressure such as those encountered during petrochemical exploration and recovery. Multiplex sensor devices detect two or more chemical agents simultaneously, or they can detect conditions such as pressure, salinity, humidity, pH, or scale-forming ions. Incorporation of read out electronics and an RF signal generator into the sensor device enables it to communicate to a relay station or receiver for 3D mapping or other analysis. Methods are also provided for fabricating the chemical sensor device and using the device for detection.

公开(公告)号：WO2015142914A3

公开(公告)日：2016-01-14

申请号：PCT/US2015021057

申请日：2015-03-17

Applicant: UNIV NORTHEASTERN

Inventor： SOMU SIVASUBRAMANIAN ,  RABINOWITZ JAKE

IPC: B05D5/12 ,  B23P25/00 ,  H01L21/027 ,  H05K1/11

CPC classification number: G03F7/11 ,  G03F7/09 ,  G03F7/2059

Abstract: Methods of performing lithography in films attached to elastomeric substrates are provided, including methods of performing optical lithography using photoresist films on a stretched elastomeric substrate. Also described are flexible electronic devices made by the methods, and patterned substrates having small voids fabricated by the methods.

Abstract translation: 提供了在连接到弹性体基底的膜中进行光刻的方法，包括使用在拉伸的弹性体基底上使用光致抗蚀剂膜进行光刻的方法。 还描述了通过该方法制造的柔性电子器件，以及通过该方法制造的具有小空隙的图案化衬底。

公开(公告)号：WO2014143931A3

公开(公告)日：2015-11-05

申请号：PCT/US2014028118

申请日：2014-03-14

Applicant: UNIV NORTHEASTERN

Inventor： MALIMA ASANTERABI ,  BUSNAINA AHMED ,  SIAVOSHI SALOME ,  SOMU SIVASUBRAMANIAN ,  YILMAZ CIHAN ,  MUSACCHIO TIZIANA ,  UPPONI JAYDEV ,  TORCHILIN VLADIMIR

IPC: G01N33/00 ,  A61M5/00 ,  C12M1/34 ,  C12Q1/00 ,  G01N33/566

CPC classification number: G01N33/54346 ,  A61B5/14503 ,  A61B5/14546 ,  A61B5/1459 ,  A61B5/1473 ,  A61B5/6852 ,  B82Y30/00

Abstract: Nanosubstrates as biosensors, methods of making such nanosubstrates, and methods of using such nanosubstrates to detect biomarkers are described.

Abstract translation: 描述了作为生物传感器的纳米基质，制备这种纳米基质的方法，以及使用这种纳米基质来检测生物标志物的方法。

公开(公告)号：EP2647035A4

公开(公告)日：2015-04-08

申请号：EP11845971

申请日：2011-11-29

Applicant: UNIV NORTHEASTERN

Inventor： SIRMAN ASLI ,  BUSNAINA AHMED ,  YILMAZ CIHAN ,  HUANG JUN ,  SOMU SIVASUBRAMANIAN

IPC: H01L21/20 ,  B82Y40/00 ,  C25D13/00 ,  H01L21/02

CPC classification number: C25D13/22 ,  B82Y30/00 ,  B82Y40/00 ,  C09D5/4407 ,  C09D5/4488 ,  C09D125/06 ,  C25D13/04 ,  C25D13/12 ,  C25D13/20 ,  H01L21/0243 ,  H01L21/0259 ,  H01L21/02628 ,  H01L29/0665 ,  H05K1/0213 ,  H05K1/0306 ,  H05K1/092 ,  H05K3/1258 ,  Y10S977/882 ,  Y10S977/892

Abstract: A method for high rate assembly of nanoelements into two-dimensional void patterns on a non-conductive substrate surface utilizes an applied electric field to stabilize against forces resulting from pulling the substrate through the surface of a nanoelement suspension. The electric field contours emanating from a conductive layer in the substrate, covered by an insulating layer, are modified by a patterned photoresist layer, resulting in an increased driving force for nanoelements to migrate from a liquid suspension to voids on a patterned substrate having a non-conductive surface. The method can be used for the production of microscale and nanoscale circuits, sensors, and other electronic devices.

公开(公告)号：EP2483919A4

公开(公告)日：2014-11-19

申请号：EP10821336

申请日：2010-10-01

Applicant: UNIV NORTHEASTERN

Inventor： BUSNAINA AHMED ,  YILMAZ CIHAN ,  KIM TAEHOON ,  SOMU SIVASUBRAMANIAN

IPC: H01L21/768 ,  H01L21/288 ,  H01L23/532

CPC classification number: H01L21/76879 ,  B82Y10/00 ,  B82Y30/00 ,  C25D13/00 ,  H01L21/2885 ,  H01L23/5226 ,  H01L23/53214 ,  H01L23/53228 ,  H01L23/53242 ,  H01L23/53257 ,  H01L23/53276 ,  H01L2221/1094 ,  H01L2924/0002 ,  H01L2924/00

公开(公告)号：WO2009008929A3

公开(公告)日：2009-03-19

申请号：PCT/US2008004584

申请日：2008-04-09

Applicant: UNIV NORTHEASTERN ,  SOMU SIVASUBRAMANIAN ,  BUSNAINA AHMED ,  MCGRUER NICOL ,  RYAN PETER ,  ADAMS GEORGE G ,  XIONG XUGANG ,  KIM TAEHOON

Inventor： SOMU SIVASUBRAMANIAN ,  BUSNAINA AHMED ,  MCGRUER NICOL ,  RYAN PETER ,  ADAMS GEORGE G ,  XIONG XUGANG ,  KIM TAEHOON

IPC: H01L51/00

CPC classification number: H01H11/04 ,  B82Y10/00 ,  B82Y40/00 ,  G11C11/50 ,  G11C13/025 ,  G11C2213/16 ,  H01L51/0048 ,  H01L51/0575 ,  H01L51/0591 ,  Y10S977/89 ,  Y10S977/943

Abstract: A non-volatile bistable nano-electromechanical switch is provided for use in memory devices and microprocessors. The switch employs carbon nanotubes as the actuation element. A method has been developed for fabricating nanoswitches having one single-walled carbon nanotube as the actuator. The actuation of two different states can be achieved using the same low voltage for each state.

公开(公告)号：WO2009008929A2

公开(公告)日：2009-01-15

申请号：PCT/US2008004584

申请日：2008-04-09

Applicant: UNIV NORTHEASTERN ,  SOMU SIVASUBRAMANIAN ,  BUSNAINA AHMED ,  MCGRUER NICOL ,  RYAN PETER ,  ADAMS GEORGE G ,  XIONG XUGANG ,  KIM TAEHOON

Inventor： SOMU SIVASUBRAMANIAN ,  BUSNAINA AHMED ,  MCGRUER NICOL ,  RYAN PETER ,  ADAMS GEORGE G ,  XIONG XUGANG ,  KIM TAEHOON

IPC: H01L51/00

CPC classification number: H01H11/04 ,  B82Y10/00 ,  B82Y40/00 ,  G11C11/50 ,  G11C13/025 ,  G11C2213/16 ,  H01L51/0048 ,  H01L51/0575 ,  H01L51/0591 ,  Y10S977/89 ,  Y10S977/943

Abstract: A non-volatile bistable nano-electromechanical switch is provided for use in memory devices and microprocessors. The switch employs carbon nanotubes as the actuation element. A method has been developed for fabricating nanoswitches having one single-walled carbon nanotube as the actuator. The actuation of two different states can be achieved using the same low voltage for each state.

Abstract translation: 提供非易失性双稳态纳米机电开关用于存储器件和微处理器。 开关采用碳纳米管作为驱动元件。 已经开发了用于制造具有一个单壁碳纳米管作为致动器的纳米开关的方法。 对于每个状态，可以使用相同的低电压来实现两种不同状态的致动。

公开(公告)号：WO2013081684A3

公开(公告)日：2014-05-01

申请号：PCT/US2012051592

申请日：2012-08-20

Applicant: UNIV NORTHEASTERN ,  BUSNAINA AHMED ,  JUNG YUNG JOON ,  SOMU SIVASUBRAMANIAN ,  DATAR ANIKET ,  KIM YOUNG LAE

Inventor： BUSNAINA AHMED ,  JUNG YUNG JOON ,  SOMU SIVASUBRAMANIAN ,  DATAR ANIKET ,  KIM YOUNG LAE

IPC: G01N7/00

CPC classification number: G01N27/26 ,  B82Y15/00 ,  B82Y30/00 ,  G01N21/75 ,  G01N21/77 ,  G01N27/127 ,  G01N27/414 ,  G01N27/4146 ,  G01N33/0044 ,  H01L51/0048 ,  H01L51/0049 ,  H01L51/0575

Abstract: A carbon nanotube-based micron scale chemical sensor or sensor array is provided that enables the remote detection of hydrogen sulfide and other chemicals in a gas stream. The sensor is suitable for use in harsh environments of high temperature and pressure such as those encountered during petrochemical exploration and recovery. Multiplex sensor devices detect two or more chemical agents simultaneously, or they can detect conditions such as pressure, salinity, humidity, pH, or scale-forming ions. Incorporation of read out electronics and an RF signal generator into the sensor device enables it to communicate to a relay station or receiver for 3D mapping or other analysis. Methods are also provided for fabricating the chemical sensor device and using the device for detection.

Abstract translation: 提供了基于碳纳米管的微米级化学传感器或传感器阵列，其能够在气流中远程检测硫化氢和其它化学物质。 该传感器适用于高温高压恶劣环境，如石油化工勘探和回收过程中遇到的环境。 多重传感器装置同时检测两种或多种化学试剂，或者它们可以检测诸如压力，盐度，湿度，pH或鳞屑形成离子之类的条件。 将读出的电子装置和RF信号发生器结合到传感器装置中，使其能够与中继站或接收器进行通信，以进行3D映射或其他分析。 还提供了用于制造化学传感器装置并使用该装置进行检测的方法。