JPH0518371B2 - - Google Patents
Info
- Publication number
- JPH0518371B2 JPH0518371B2 JP6992887A JP6992887A JPH0518371B2 JP H0518371 B2 JPH0518371 B2 JP H0518371B2 JP 6992887 A JP6992887 A JP 6992887A JP 6992887 A JP6992887 A JP 6992887A JP H0518371 B2 JPH0518371 B2 JP H0518371B2
- Authority
- JP
- Japan
- Prior art keywords
- transparent substrate
- type
- sensor
- dyes
- functional
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000975 dye Substances 0.000 claims description 36
- 239000000758 substrate Substances 0.000 claims description 14
- 239000011159 matrix material Substances 0.000 claims description 9
- 239000010409 thin film Substances 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 7
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims description 5
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 claims description 5
- 229960003237 betaine Drugs 0.000 claims description 5
- 230000031700 light absorption Effects 0.000 claims description 5
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 claims description 5
- 238000000862 absorption spectrum Methods 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 2
- 238000003795 desorption Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000010408 film Substances 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 5
- 239000013307 optical fiber Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 229910001930 tungsten oxide Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6992887A JPS63234137A (ja) | 1987-03-23 | 1987-03-23 | 光応用センサ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6992887A JPS63234137A (ja) | 1987-03-23 | 1987-03-23 | 光応用センサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63234137A JPS63234137A (ja) | 1988-09-29 |
| JPH0518371B2 true JPH0518371B2 (enrdf_load_stackoverflow) | 1993-03-11 |
Family
ID=13416837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6992887A Granted JPS63234137A (ja) | 1987-03-23 | 1987-03-23 | 光応用センサ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63234137A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101864202B1 (ko) * | 2017-03-08 | 2018-06-04 | 이준용 | 라이트 파이프를 이용한 렌즈 집합체 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2001247660A1 (en) * | 2000-03-21 | 2001-10-03 | The Board Of Trustees Of The University Of Illinois | Colorimetric artificial nose having an array of dyes and method for artificial olfaction |
| JP5597871B2 (ja) * | 2010-09-08 | 2014-10-01 | 国立大学法人九州大学 | におい分布の画像化装置 |
-
1987
- 1987-03-23 JP JP6992887A patent/JPS63234137A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101864202B1 (ko) * | 2017-03-08 | 2018-06-04 | 이준용 | 라이트 파이프를 이용한 렌즈 집합체 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63234137A (ja) | 1988-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7615192B2 (en) | Ozone gas measurement apparatus | |
| Posch et al. | Optical sensors, 13: fibre-optic humidity sensor based on fluorescence quenching | |
| US4863694A (en) | Chemically sensitive component | |
| Chang et al. | A fluorescence lifetime-based solid sensor for water | |
| Hauser et al. | All-solid-state instrument for fluorescence-based fibre-optic chemical sensors | |
| WO2001086263A3 (en) | Apparatus and methods for detecting explosives and other substances | |
| US5952237A (en) | Method for detecting harmful gases which is applicable to broad gas concentration range | |
| KR960034329A (ko) | 가스 반응성 안료와 이를 이용한 가스 검출기 및 검출 방법 그리고 이 가스 검출기를 이용한 장치 | |
| CN104880434A (zh) | 复杂环境中弱吸收气体的检测装置及方法 | |
| JPH0518371B2 (enrdf_load_stackoverflow) | ||
| US20060263257A1 (en) | Optical gas sensor based on dyed high surface area substrates | |
| Potyrailo et al. | pH indicator based ammonia gas sensor: studies of spectral performance under variable conditions of temperature and humidity | |
| JPS61196204A (ja) | 光学フイルタ | |
| JP2000081426A (ja) | 二酸化窒素ガスの検出方法および二酸化窒素ガスの検知素子およびそれを用いた二酸化窒素ガスの検出装置 | |
| Potyrailo et al. | Portable photometric ammonia gas analyser using pH-sensitive polymer dye-films: spectral optimization of performance under field operating conditions | |
| SE9504417D0 (sv) | Metod för att bestämma koncentrationen av en specifik gas och en analysapparat | |
| Ertekin et al. | Fiber optic sodium and potassium sensing by using a newly synthesized squaraine dye in PVC matrix | |
| CN115656127A (zh) | 一种光纤探头及其VOCs荧光传感检测装置 | |
| JPS61196142A (ja) | 化学感応素子 | |
| JPS63234138A (ja) | 光応用センサ | |
| Chance et al. | [30] Acid-base indicator for the measurment of rapid changes in hydrogen ion concentration | |
| Porro et al. | Double-beam fluorescence spectrophotometry | |
| Williams et al. | Exposure of artists' colorants to peroxyacetyl nitrate | |
| JPH03251747A (ja) | 物質検知膜 | |
| JP3482118B2 (ja) | Ｎｏ ２ ガス検出法およびｎｏ ２ ガス検出材料 |