CN107478642A - 一种基于光热效应检测的胶体金试纸条定量检测装置及方法 - Google Patents
一种基于光热效应检测的胶体金试纸条定量检测装置及方法 Download PDFInfo
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- CN107478642A CN107478642A CN201710625736.1A CN201710625736A CN107478642A CN 107478642 A CN107478642 A CN 107478642A CN 201710625736 A CN201710625736 A CN 201710625736A CN 107478642 A CN107478642 A CN 107478642A
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- 238000001514 detection method Methods 0.000 title claims abstract description 67
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 238000012360 testing method Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000000694 effects Effects 0.000 title claims abstract description 21
- 230000005855 radiation Effects 0.000 claims abstract description 54
- 239000010931 gold Substances 0.000 claims abstract description 17
- 229910052737 gold Inorganic materials 0.000 claims abstract description 17
- 239000000084 colloidal system Substances 0.000 claims abstract description 12
- 230000004313 glare Effects 0.000 claims abstract description 4
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 5
- 241000931526 Acer campestre Species 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 238000003331 infrared imaging Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 7
- 241000293869 Salmonella enterica subsp. enterica serovar Typhimurium Species 0.000 description 6
- 238000012795 verification Methods 0.000 description 4
- 230000004438 eyesight Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000011002 quantification Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
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- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
- G01N21/716—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited by measuring the radiation emitted by a test object treated by combustion gases for investigating the composition of gas mixtures
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- 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
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/558—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/061—Sources
- G01N2201/06113—Coherent sources; lasers
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- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Urology & Nephrology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Combustion & Propulsion (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
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CN201710625736.1A CN107478642B (zh) | 2017-07-27 | 2017-07-27 | 一种基于光热效应检测的胶体金试纸条定量检测装置及方法 |
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CN201710625736.1A CN107478642B (zh) | 2017-07-27 | 2017-07-27 | 一种基于光热效应检测的胶体金试纸条定量检测装置及方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109557029A (zh) * | 2018-12-14 | 2019-04-02 | 山东师范大学 | 一种具有自动控温的双通道便携式胶体金试纸条光热检测装置 |
CN109557131A (zh) * | 2018-12-28 | 2019-04-02 | 暨南大学 | 金纳米结构光热变构的原位监测传感装置及制作、测量方法 |
CN110095602A (zh) * | 2019-05-24 | 2019-08-06 | 山东师范大学 | 一种基于氧化石墨烯的细胞检测试剂盒、方法及应用 |
CN110361532A (zh) * | 2019-07-04 | 2019-10-22 | 山东师范大学 | 一种基于胶体金光热效应的免疫层析毛细管及其应用 |
CN112763705A (zh) * | 2020-12-11 | 2021-05-07 | 中国科学院长春应用化学研究所 | 一种定量检测抗原的方法 |
CN117607058B (zh) * | 2023-11-22 | 2024-05-28 | 重庆师范大学 | 近红外双光源光热分析传感成像装置 |
Citations (4)
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CN102565423A (zh) * | 2011-12-29 | 2012-07-11 | 深圳康美生物科技股份有限公司 | 一种定量检测氮末端脑钠肽的荧光免疫层析方法及其试剂盒 |
CN102680692A (zh) * | 2012-05-16 | 2012-09-19 | 北京润博福得生物科技发展有限公司 | 基于近红外荧光标记物的免疫层析定量检测试剂 |
CN104655594A (zh) * | 2015-01-29 | 2015-05-27 | 山东师范大学 | 一种基于纳米材料光热效应的细胞检测方法及其装置 |
CN105699339A (zh) * | 2016-02-01 | 2016-06-22 | 北京理工大学 | 一种激光诱导长波红外胶体金试纸定量检测装置 |
-
2017
- 2017-07-27 CN CN201710625736.1A patent/CN107478642B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102565423A (zh) * | 2011-12-29 | 2012-07-11 | 深圳康美生物科技股份有限公司 | 一种定量检测氮末端脑钠肽的荧光免疫层析方法及其试剂盒 |
CN102680692A (zh) * | 2012-05-16 | 2012-09-19 | 北京润博福得生物科技发展有限公司 | 基于近红外荧光标记物的免疫层析定量检测试剂 |
CN104655594A (zh) * | 2015-01-29 | 2015-05-27 | 山东师范大学 | 一种基于纳米材料光热效应的细胞检测方法及其装置 |
CN105699339A (zh) * | 2016-02-01 | 2016-06-22 | 北京理工大学 | 一种激光诱导长波红外胶体金试纸定量检测装置 |
Non-Patent Citations (1)
Title |
---|
ZHENPENG QIN 等: ""Significantly Improved Analytical Sensitivity of Lateral Flow Immunoassays by Using Thermal Contrast"", 《ANGEWANDTE CHEMIE INTERNATIONAL EDITION》 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109557029A (zh) * | 2018-12-14 | 2019-04-02 | 山东师范大学 | 一种具有自动控温的双通道便携式胶体金试纸条光热检测装置 |
CN109557131A (zh) * | 2018-12-28 | 2019-04-02 | 暨南大学 | 金纳米结构光热变构的原位监测传感装置及制作、测量方法 |
CN109557131B (zh) * | 2018-12-28 | 2021-12-17 | 暨南大学 | 金纳米结构光热变构的原位监测传感装置及制作、测量方法 |
CN110095602A (zh) * | 2019-05-24 | 2019-08-06 | 山东师范大学 | 一种基于氧化石墨烯的细胞检测试剂盒、方法及应用 |
CN110361532A (zh) * | 2019-07-04 | 2019-10-22 | 山东师范大学 | 一种基于胶体金光热效应的免疫层析毛细管及其应用 |
CN110361532B (zh) * | 2019-07-04 | 2023-08-04 | 山东师范大学 | 一种基于胶体金光热效应的免疫层析毛细管及其应用 |
CN112763705A (zh) * | 2020-12-11 | 2021-05-07 | 中国科学院长春应用化学研究所 | 一种定量检测抗原的方法 |
CN117607058B (zh) * | 2023-11-22 | 2024-05-28 | 重庆师范大学 | 近红外双光源光热分析传感成像装置 |
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