JP2012132901A - 温度非依存性化学センサー及び生体センサー - Google Patents
温度非依存性化学センサー及び生体センサー Download PDFInfo
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- JP2012132901A JP2012132901A JP2011258627A JP2011258627A JP2012132901A JP 2012132901 A JP2012132901 A JP 2012132901A JP 2011258627 A JP2011258627 A JP 2011258627A JP 2011258627 A JP2011258627 A JP 2011258627A JP 2012132901 A JP2012132901 A JP 2012132901A
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Abstract
【解決手段】センサーは、共振インダクタ−コンデンサ−抵抗器(LCR)回路と、検知領域上に配置された検知用材料とを備える。検知領域は、LCR回路の少なくとも一部を含む。LCR回路及び検知用材料のインダクタンスL特性、静電容量C特性及び抵抗値R特性の温度依存性応答係数は、互いに約5%以上異なる。LCR回路及び検知用材料の特性の温度依存性応答係数の差により、センサーは、温度に実質的に依存せずに分析流体混合物から分析物流体を選択的に検出することができる。
【選択図】 図1
Description
ここで、ωはラジアン搬送波周波数であり、Mは相互インダクタンス結合M係数である。
開示した技術の実例として、上述の構造等の共振アンテナ構造を使用した。従来の引延塗布、落下塗布及びスプレー法により共振アンテナ上に、様々な検知用材料を施した。例えば、LabVIEWを使用したコンピュータ制御の下でネットワークアナライザ(モデルE5062A、Agilent Technologies,Inc.,Santa Clara,CA)により、RFIDセンサーのインピーダンスの測定を行った。注目する範囲(即ち、LCR回路の共振周波数範囲)にわたり周波数を走査し、RFIDセンサーからのインピーダンス応答を収集するのに、ネットワークアナライザを使用した。RFIDセンサーを環境チャンバ内に配置し、約0.1℃の精度及び正確度で温度を制御することにより温度変化をもたらした。
図6〜図11に示すように、上述のセンサー12等の単一のセンサーを使用して、いくつかの異なる温度における水蒸気の正確な検出を示す試験結果を得た。そうした試験結果は、図5において上述した校正係数を生成するのに使用することができる。図6、図7及び図9に示すように、センサーは、以下の温度、即ち25℃、30℃、35℃及び40℃における様々な濃度の水蒸気に曝露した。水蒸気の試験濃度は、約0ppm、2807ppm、4210ppm、5614ppm、7017ppm及び8421ppmであった。
12 センサー
14 検知用材料
16 メモリーチップ
18 センサーアンテナ
20 基板
21 センサー
22 ピックアップコイル
23 相補型センサー
24 リーダ
26 RFIDセンサーインピーダンスリーダ
28 ICメモリーチップリーダ
Claims (22)
- 共振インダクタ−コンデンサ−抵抗器(LCR)回路と、
検知領域上に配置された検知用材料と
を備えたセンサーであって、検知領域がLCR回路の少なくとも一部を含んでいて、LCR回路及び検知用材料のインダクタンスL特性、静電容量C特性及び抵抗値R特性の温度依存性応答係数が互いに約5%以上異なっており、LCR回路及び検知用材料の特性の温度依存性応答係数の差によって、当該センサーが温度に実質的に依存せずに分析流体混合物から分析物流体を選択的に検出することができる、センサー。 - 当該センサーが、別個の温度センサーを備えていない、請求項1記載のセンサー。
- 前記LCR回路及び検知用材料の特性の温度依存性応答係数の差に基づく校正係数を有するメモリーチップを含む、請求項1記載のセンサー。
- 当該センサーがRFIDセンサーを含む、請求項1記載のセンサー。
- 前記LCR回路が、基板、コイル、メモリーチップ、集積回路(IC)チップ、変換器又は検知用材料フィルムを備え、基板、コイル、メモリーチップ、集積回路(IC)チップ、変換器又は検知用材料フィルムの特性の温度依存性応答係数が互いに異なる、請求項1記載のセンサー。
- 前記LCR回路が、基板、コイル、メモリーチップ、集積回路(IC)チップ、変換器及び検知用材料フィルムを備え、基板、コイル、メモリーチップ、集積回路(IC)チップ、変換器及び検知用材料フィルムの特性の温度依存性応答係数が互いに異なる、請求項1記載のセンサー。
- 前記検知用材料が、合成誘電ポリマー、共役ポリマー、合成導電性ポリマー、ポリマー組成物、生体分子、キャビタンド、単層保護金属ナノ粒子、有機リガンドシェルを有する金属ナノ粒子コア、ポルフィリン、フタロシアニン、カーボンブラック粒子、カーボンナノチューブ及びそれらの組合せを含む、請求項1記載のセンサー。
- 前記LCR回路がアンテナを含み、アンテナ及び検知用材料の特性の温度依存性応答係数が互いに異なる、請求項1記載のセンサー。
- 前記LCR回路が相補型センサーを含み、相補型センサー及び検知用材料の特性の温度依存性応答係数が互いに異なる、請求項1記載のセンサー。
- 前記検知用材料がLCR回路の電極間に配置される、請求項1記載のセンサー。
- 前記センサーが単回使用センサーとして構成される、請求項1記載のセンサー。
- 流体中の化学種又は生体種を検出する方法であって、
検知用材料で覆われた共振センサーアンテナのインピーダンススペクトルの実数部及び虚数部を測定する段階であって、共振センサーアンテナ及び検知用材料の特性の温度依存性応答係数が互いに異なる、段階と、
複数の温度において、検知用材料で覆われた共振センサーアンテナの6つ以上のスペクトルパラメーターを計算する段階と、
分析物を選択的に識別するのに多変数分析を使用して、インピーダンススペクトルを単一のデータ点まで縮小させる段階と
記憶された校正係数を使用して、インピーダンススペクトルから1つ以上の環境パラメーターを決定する段階であって、1つ以上の環境パラメーターの決定が温度に実質的に依存しない段階と
を含む方法。 - 前記記憶校正係数が、共振センサーアンテナ及び検知用材料の特性の異なる温度依存性応答係数のインピーダンススペクトルに対する影響に基づく、請求項12記載の方法。
- インピーダンススペクトルを測定する段階と6つ以上のスペクトルパラメーターを計算する段階が、共振センサーアンテナの共振周波数範囲で測定することを含む、請求項12記載の方法。
- 6つ以上のスペクトルパラメーターを計算する段階が、インピーダンススペクトルの実数部の周波数位置と、インピーダンススペクトルの実数部の大きさとを計算することを含む、請求項12記載の方法。
- 6つ以上のスペクトルパラメーターを計算する段階が、インピーダンススペクトルの虚数部の共振周波数と、インピーダンススペクトルの虚数部の反共振周波数とを計算することを含む、請求項12記載の方法。
- インピーダンススペクトルを単一のデータ点まで縮小する段階が、多変数識別特性を計算することを含む、請求項12記載の方法。
- 共振インダクタ−コンデンサ−抵抗器(LCR)回路が複数の条件において動作するように、複数の電力レベルで集積回路チップを動作させることを含む、請求項12記載の方法。
- 複数の条件におけるLCR回路の動作が、1つ以上の環境パラメーターの温度非依存性の決定を改善する、請求項18記載の方法。
- センサーを製造する方法であって、
共振インダクタ−コンデンサ−抵抗器(LCR)回路を備えた変換器を組み立てる段階であって、変換器が、LCR回路のインダクタンスL特性、静電容量C特性及び抵抗値R特性の3つ以上の温度依存性応答係数を有し、LCR回路の特性の3つ以上の温度依存性応答係数が互いに約5%以上異なる、段階と
検知用材料の誘電率特性及び抵抗値特性の2つ以上の温度依存性応答係数を有する検知用材料を選択する段階であって、検知用材料の特性の2つ以上の温度依存性応答係数が、LCR回路の特性の3つ以上の温度依存性応答係数と約5%以上異なる、段階と、
検知用材料を検知領域上に配置する段階であって、検知領域が、LCR回路の少なくとも一部を含む、段階と
を含む方法。 - 特性の第1及び第2の温度依存性応答係数の差により、センサーが、実質的に温度非依存性の検知をもたらすことができる、請求項20記載の方法。
- センサーは、複数の温度において変換器の共振周波数範囲にわたりインピーダンスを取得し、特性の第1及び第2の温度依存性応答係数の差に基づく、記憶された校正係数を使用して複数の温度において取得インピーダンススペクトルから多変数識別特性を計算するように構成される、請求項20記載の方法。
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015127975A (ja) * | 2012-12-04 | 2015-07-09 | 日本電気株式会社 | 複素誘電率検出装置及び複素誘電率検出システム |
KR20150124705A (ko) * | 2014-04-29 | 2015-11-06 | 엘에스산전 주식회사 | Rfid태그 및 상기 rfid태그를 이용하는 rfid시스템 |
JP2016505850A (ja) * | 2012-12-28 | 2016-02-25 | ゼネラル・エレクトリック・カンパニイ | 流体を分析するためのシステム |
JP2016506524A (ja) * | 2012-12-28 | 2016-03-03 | ゼネラル・エレクトリック・カンパニイ | 共振センサを使用して流体を分析するための方法 |
JP2016128803A (ja) * | 2014-12-30 | 2016-07-14 | ゼネラル・エレクトリック・カンパニイ | ガス状物質を検出するための材料及びセンサ |
JP2019502132A (ja) * | 2015-11-16 | 2019-01-24 | ユニヴェルシテ ド モンペリエ | 誘電ガスセンサーにおけるバイオポリマーの使用 |
JP2020514760A (ja) * | 2017-03-24 | 2020-05-21 | フラウンホファー ゲセルシャフト ツール フェールデルンク ダー アンゲヴァンテン フォルシュンク エー.ファオ. | 自立型ナノ粒子複合材料の機械特性の変化の検出に基づいて分析物を検出するための方法 |
US20240011987A1 (en) * | 2021-02-11 | 2024-01-11 | Board Of Trustees Of The University Of Arkansas | New Core/Shell Materials of Nanowire/Graphene on Low-Cost RFID Tags for Rapidly Sensing Live Cell Metabolites at Single-Cell Sensitivity |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10914698B2 (en) | 2006-11-16 | 2021-02-09 | General Electric Company | Sensing method and system |
US10261036B2 (en) | 2016-06-21 | 2019-04-16 | General Electric Company | Sensing system and an associated method thereof |
US10996210B2 (en) | 2018-01-02 | 2021-05-04 | Transportation Ip Holdings, Llc | Vehicle system with sensor probe assembly for monitoring oil health |
US10746680B2 (en) | 2006-11-16 | 2020-08-18 | General Electric Company | Sensing system and method |
US10368146B2 (en) | 2016-09-20 | 2019-07-30 | General Electric Company | Systems and methods for environment sensing |
US10539524B2 (en) | 2006-11-16 | 2020-01-21 | General Electric Company | Resonant sensing system and method for monitoring properties of an industrial fluid |
US10260388B2 (en) | 2006-11-16 | 2019-04-16 | General Electric Company | Sensing system and method |
US9658178B2 (en) | 2012-09-28 | 2017-05-23 | General Electric Company | Sensor systems for measuring an interface level in a multi-phase fluid composition |
US9176083B2 (en) * | 2012-09-28 | 2015-11-03 | General Electric Company | Systems and methods for measuring an interface level in a multi-phase fluid composition |
US10018613B2 (en) * | 2006-11-16 | 2018-07-10 | General Electric Company | Sensing system and method for analyzing a fluid at an industrial site |
US10254270B2 (en) | 2006-11-16 | 2019-04-09 | General Electric Company | Sensing system and method |
US8424765B2 (en) * | 2010-07-22 | 2013-04-23 | Oxfordian, Llc | MEMS barcode device for monitoring medical systems at point of care |
US8542023B2 (en) * | 2010-11-09 | 2013-09-24 | General Electric Company | Highly selective chemical and biological sensors |
GB2529966B (en) * | 2011-12-20 | 2016-07-27 | Silent Sensors Ltd | Measurement Sensor |
US9146207B2 (en) * | 2012-01-10 | 2015-09-29 | Hzo, Inc. | Methods, apparatuses and systems for sensing exposure of electronic devices to moisture |
US10598650B2 (en) | 2012-08-22 | 2020-03-24 | General Electric Company | System and method for measuring an operative condition of a machine |
EA030927B1 (ru) | 2012-08-22 | 2018-10-31 | Дженерал Электрик Компани | Система и способ беспроводного измерения параметров рабочего состояния машины |
US10684268B2 (en) | 2012-09-28 | 2020-06-16 | Bl Technologies, Inc. | Sensor systems for measuring an interface level in a multi-phase fluid composition |
DK177485B1 (en) * | 2012-10-05 | 2013-07-15 | Designit As | DEVICE FOR PEOPLE WITH DISABLED SENSE OR DISABLED PEOPLE |
US20140145826A1 (en) * | 2012-11-26 | 2014-05-29 | Jacob Conner | Analysis of stimulus by rfid |
US9176000B2 (en) * | 2013-04-15 | 2015-11-03 | General Electric Company | System for measurement of fluid levels in multi-phase fluids |
US9523669B2 (en) * | 2013-10-10 | 2016-12-20 | United Arab Emirates University | Apparatus and method for virus detection |
US9617578B2 (en) | 2013-12-06 | 2017-04-11 | Verily Life Sciences Llc | Sensor membrane with low temperature coefficient |
US10036730B2 (en) | 2014-01-09 | 2018-07-31 | Matrix Sensors, Inc. | Array of resonant sensors utilizing porous receptor materials with varying pore sizes |
AU2015268746B2 (en) * | 2014-12-30 | 2017-09-07 | Ge Infrastructure Technology Llc | Sensing method and system |
WO2016187470A1 (en) * | 2015-05-19 | 2016-11-24 | Eatsafe Llc | System and methods for dermining food spoilage |
DE102016104549B3 (de) * | 2016-03-11 | 2016-11-03 | Krohne Messtechnik Gmbh | Verfahren zum Betreiben eines induktiven Leitfähigkeitssensors und diesbezüglicher induktiver Leitfähgikeitssensor |
US10739211B2 (en) * | 2016-12-16 | 2020-08-11 | Vdw Design, Llc | Chipless RFID-based temperature threshold sensor |
US10830721B2 (en) * | 2017-04-28 | 2020-11-10 | Palo Alto Research Center Incorporated | Metal nanoparticle-decorated nanotubes for gas sensing |
WO2020106440A1 (en) * | 2018-11-19 | 2020-05-28 | The Regents Of The University Of California | Systems and methods for battery-less wirelessly powered dielectric sensors |
US10846494B2 (en) * | 2019-01-03 | 2020-11-24 | The Boeing Company | Radio-frequency identification device for indicating a temperature history of a composite structure |
US11567020B2 (en) | 2019-10-13 | 2023-01-31 | General Electric Company | Gas sensing assembly and method |
FR3102242B1 (fr) * | 2019-10-18 | 2021-11-05 | Univ Aix Marseille | Capteur a variation d’impedance ou d’inductance consecutive a une variation d’un mesurande |
US11054347B1 (en) | 2019-12-31 | 2021-07-06 | X Development Llc | Enhanced gas sensor selectivity |
WO2022051219A1 (en) * | 2020-09-01 | 2022-03-10 | Nevada Research & Innovation Corporation | Functionalized titania nanotube based sensors for detection of improvised explosive devices (ieds) |
FI20206141A1 (en) * | 2020-11-11 | 2022-05-12 | Colloidtek Oy | DEVICE AND METHOD FOR LIQUID MEASURING DEVICE |
DE102021130043A1 (de) | 2021-11-17 | 2023-05-17 | Endress+Hauser SE+Co. KG | Computerimplementiertes Verfahren zum Kompensieren eines Sensors |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5744902A (en) * | 1995-05-16 | 1998-04-28 | The United States Of America As Represented By The Secretary Of The Army | Chemical and biological sensor based on microresonators |
US20070090926A1 (en) | 2005-10-26 | 2007-04-26 | General Electric Company | Chemical and biological sensors, systems and methods based on radio frequency identification |
EP2021742A1 (en) | 2006-05-26 | 2009-02-11 | Amersham Biosciences Corp. | System and method for monitoring parameters in containers |
US20110320142A1 (en) | 2010-06-28 | 2011-12-29 | General Electric Company | Temperature independent pressure sensor and associated methods thereof |
US20080177150A1 (en) * | 2007-01-18 | 2008-07-24 | Mutsuya Ii | Molecular Sensors for Bio-Metric Measurements and Bio-Assays |
KR100983700B1 (ko) * | 2008-04-18 | 2010-09-24 | 주식회사 하이닉스반도체 | Rfid 장치 |
US7911345B2 (en) | 2008-05-12 | 2011-03-22 | General Electric Company | Methods and systems for calibration of RFID sensors |
US8024970B2 (en) * | 2008-06-12 | 2011-09-27 | Honeywell International Inc. | Passive humidity sensors and methods for temperature adjusted humidity sensing |
CN102575998B (zh) * | 2009-09-22 | 2016-03-30 | Adem有限公司 | 用于测量固体和液体对象构成的阻抗传感系统及方法 |
US8736425B2 (en) | 2009-10-30 | 2014-05-27 | General Electric Company | Method and system for performance enhancement of resonant sensors |
US8542023B2 (en) * | 2010-11-09 | 2013-09-24 | General Electric Company | Highly selective chemical and biological sensors |
-
2010
- 2010-12-23 US US12/977,599 patent/US8542024B2/en active Active
-
2011
- 2011-11-28 JP JP2011258627A patent/JP5802526B2/ja active Active
- 2011-12-13 TW TW100146015A patent/TWI576582B/zh active
- 2011-12-15 GB GB1121548.0A patent/GB2486786B/en active Active
- 2011-12-19 DE DE102011056622A patent/DE102011056622A1/de active Pending
- 2011-12-22 KR KR1020110140099A patent/KR101911030B1/ko active IP Right Grant
-
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- 2013-09-19 US US14/031,965 patent/US8990025B2/en active Active
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015127975A (ja) * | 2012-12-04 | 2015-07-09 | 日本電気株式会社 | 複素誘電率検出装置及び複素誘電率検出システム |
US9619681B2 (en) | 2012-12-04 | 2017-04-11 | Nec Corporation | Device detecting spatial variation of complex permittivity and system detecting presence/absence of article |
US9858458B2 (en) | 2012-12-04 | 2018-01-02 | Nec Corporation | Device detecting spatial variation of complex permittivity and system detecting presence/absence of article |
JP2016505850A (ja) * | 2012-12-28 | 2016-02-25 | ゼネラル・エレクトリック・カンパニイ | 流体を分析するためのシステム |
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KR20150124705A (ko) * | 2014-04-29 | 2015-11-06 | 엘에스산전 주식회사 | Rfid태그 및 상기 rfid태그를 이용하는 rfid시스템 |
KR102140568B1 (ko) * | 2014-04-29 | 2020-08-03 | 엘에스일렉트릭(주) | Rfid태그 및 상기 rfid태그를 이용하는 rfid시스템 |
JP2016128803A (ja) * | 2014-12-30 | 2016-07-14 | ゼネラル・エレクトリック・カンパニイ | ガス状物質を検出するための材料及びセンサ |
JP2019502132A (ja) * | 2015-11-16 | 2019-01-24 | ユニヴェルシテ ド モンペリエ | 誘電ガスセンサーにおけるバイオポリマーの使用 |
JP2020514760A (ja) * | 2017-03-24 | 2020-05-21 | フラウンホファー ゲセルシャフト ツール フェールデルンク ダー アンゲヴァンテン フォルシュンク エー.ファオ. | 自立型ナノ粒子複合材料の機械特性の変化の検出に基づいて分析物を検出するための方法 |
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US20120161787A1 (en) | 2012-06-28 |
JP5802526B2 (ja) | 2015-10-28 |
GB2486786A (en) | 2012-06-27 |
CN102589582A (zh) | 2012-07-18 |
TWI576582B (zh) | 2017-04-01 |
DE102011056622A1 (de) | 2012-07-05 |
KR20120092493A (ko) | 2012-08-21 |
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