CN114502952A - 维管束汁液测量传感器 - Google Patents

维管束汁液测量传感器 Download PDF

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Publication number
CN114502952A
CN114502952A CN202080069641.6A CN202080069641A CN114502952A CN 114502952 A CN114502952 A CN 114502952A CN 202080069641 A CN202080069641 A CN 202080069641A CN 114502952 A CN114502952 A CN 114502952A
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China
Prior art keywords
probe
juice
vascular bundle
conductivity
temperature
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Pending
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CN202080069641.6A
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English (en)
Chinese (zh)
Inventor
下川房男
石田一马
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Kagawa University NUC
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Kagawa University NUC
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Publication of CN114502952A publication Critical patent/CN114502952A/zh
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00—Botany in general
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G01N27/07—Construction of measuring vessels; Electrodes therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/415—Assays involving biological materials from specific organisms or of a specific nature from plants
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0098—Plants or trees
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • G01R1/06711—Probe needles; Cantilever beams; "Bump" contacts; Replaceable probe pins
    • G01R1/06733—Geometry aspects
    • G01R1/06744—Microprobes, i.e. having dimensions as IC details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • G01R1/06783—Measuring probes containing liquids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • G01R1/073—Multiple probes
    • G01R1/07307—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card
    • G01R1/0735—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card arranged on a flexible frame or film
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • G01R1/073—Multiple probes
    • G01R1/07307—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card
    • G01R1/07357—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card with flexible bodies, e.g. buckling beams
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • G01R1/073—Multiple probes
    • G01R1/07307—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card
    • G01R1/07364—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card with provisions for altering position, number or connection of probe tips; Adapting to differences in pitch
    • G01R1/07371—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card with provisions for altering position, number or connection of probe tips; Adapting to differences in pitch using an intermediate card or back card with apertures through which the probes pass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/22—Measuring resistance of fluids

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Botany (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ecology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
CN202080069641.6A 2019-10-10 2020-10-08 维管束汁液测量传感器 Pending CN114502952A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-186455 2019-10-10
JP2019186455 2019-10-10
PCT/JP2020/038182 WO2021070913A1 (ja) 2019-10-10 2020-10-08 維管束液計測センサ

Publications (1)

Publication Number Publication Date
CN114502952A true CN114502952A (zh) 2022-05-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080069641.6A Pending CN114502952A (zh) 2019-10-10 2020-10-08 维管束汁液测量传感器

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Country Link
US (1) US12216076B2 (https=)
JP (1) JP7539165B2 (https=)
CN (1) CN114502952A (https=)
WO (1) WO2021070913A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7789345B2 (ja) * 2021-08-10 2025-12-22 国立研究開発法人量子科学技術研究開発機構 植物の育成管理システム、植物の育成管理方法、師管転流速の測定方法及び師管転流速の算出プログラム、植物の生産方法
JP7768538B2 (ja) * 2021-10-25 2025-11-12 国立大学法人 香川大学 維管束液流速センサ、維管束液流速測定装置および維管束液流速測定方法
EP4453561A4 (en) * 2021-12-20 2025-11-19 Croptide Ltd SENSOR

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29604738U1 (de) * 1996-03-14 1996-05-23 Gläser, Michael, Dipl.-Ing. (FH), 04741 Niederstriegis Referenzelektrode
JP2001242134A (ja) * 2000-03-02 2001-09-07 Matsushita Electric Ind Co Ltd ｐＨセンサ
WO2018079186A1 (ja) * 2016-10-27 2018-05-03 国立大学法人香川大学 維管束液計測センサ、および維管束液計測センサの製造方法
WO2019017459A1 (ja) * 2017-07-20 2019-01-24 島根県 平板型参照電極及びその製造方法

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US3710237A (en) * 1970-09-08 1973-01-09 Nalco Chemical Co Probe for a conductivity testing device
JPS59171852A (ja) 1983-03-22 1984-09-28 Nec Corp 半導体イオンセンサ
US4933048A (en) 1988-02-16 1990-06-12 I-Stat Corporation Reference electrode, method of making and method of using same
JPH084609Y2 (ja) * 1989-10-28 1996-02-07 株式会社堀場製作所 導電率計
JP3427600B2 (ja) 1995-10-13 2003-07-22 エヌオーケー株式会社 使い捨てｐＨセンサ
US5708363A (en) * 1995-10-16 1998-01-13 Signet Scientific Company Liquid conductivity measurement system using a variable-frequency AC voltage
US6793789B2 (en) * 2000-09-30 2004-09-21 Geun Sig Cha Reference electrode with a polymeric reference electrode membrane
US6573734B2 (en) * 2001-05-08 2003-06-03 The Board Of Trustees Of The University Of Illinois Integrated thin film liquid conductivity sensor
JP5946142B2 (ja) * 2014-02-03 2016-07-05 国立大学法人 香川大学 植物水分動態センサ
JP6548191B2 (ja) 2015-10-16 2019-07-24 国立大学法人 香川大学 樹液捕集装置の製造方法
KR101920994B1 (ko) * 2016-06-14 2018-11-21 서울대학교산학협력단 식물의 수액 유속 측정용 마이크로 니들 프로브 장치 및 이를 이용한 식물의 수액 유속 측정 방법
EP3499225B1 (en) * 2017-12-18 2021-01-27 Stichting IMEC Nederland Conductivity sensor with adjustable cell constant

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29604738U1 (de) * 1996-03-14 1996-05-23 Gläser, Michael, Dipl.-Ing. (FH), 04741 Niederstriegis Referenzelektrode
JP2001242134A (ja) * 2000-03-02 2001-09-07 Matsushita Electric Ind Co Ltd ｐＨセンサ
WO2018079186A1 (ja) * 2016-10-27 2018-05-03 国立大学法人香川大学 維管束液計測センサ、および維管束液計測センサの製造方法
WO2019017459A1 (ja) * 2017-07-20 2019-01-24 島根県 平板型参照電極及びその製造方法

Non-Patent Citations (3)

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Title
吕利霞: "化工反应实训", 31 March 2013, 北京理工大学出版社, pages: 105 - 106 *
孙风光;张洪泉;刘秀洁;周岩;: "四电极海水电导率传感器设计", 传感器与微系统, no. 12, pages 127 - 128 *
黄超伦: "一种双固体树脂接界的参比电极的研究", 分析科学学报, vol. 20, no. 1, 29 February 2004 (2004-02-29), pages 1 - 3 *

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US20240085366A1 (en) 2024-03-14
WO2021070913A1 (ja) 2021-04-15
JPWO2021070913A1 (https=) 2021-04-15
JP7539165B2 (ja) 2024-08-23
US12216076B2 (en) 2025-02-04

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