WO2022267966A1 - Procédé de détection de micro-organismes, de composants gazeux et de matière particulaire dans de l'air intérieur - Google Patents
Procédé de détection de micro-organismes, de composants gazeux et de matière particulaire dans de l'air intérieur Download PDFInfo
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- WO2022267966A1 WO2022267966A1 PCT/CN2022/099029 CN2022099029W WO2022267966A1 WO 2022267966 A1 WO2022267966 A1 WO 2022267966A1 CN 2022099029 W CN2022099029 W CN 2022099029W WO 2022267966 A1 WO2022267966 A1 WO 2022267966A1
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- 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
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Abstract
La présente invention concerne un procédé de détection complète de micro-organismes et de composants gazeux dans l'air. Le procédé comprend les étapes suivantes : (1) réaliser une décharge électrique sur un gaz cible, de manière à le charger d'une charge électrique ; (2) amener le gaz cible à passer à travers un ensemble d'adsorption électrostatique, un champ électrique étant appliqué sur le côté extérieur de l'ensemble d'adsorption électrostatique de manière à adsorber des micro-organismes cibles, et un micro-nano-matériau métallique est disposé à l'intérieur de l'ensemble d'adsorption électrostatique ; (3) émettre, le long d'un trajet de lumière laser, une lumière laser dans l'ensemble d'adsorption électrostatique ; et (4) détecter un signal Raman qui est émis par l'ensemble d'adsorption électrostatique, et réaliser une détection de micro-organisme sur la base du signal Raman. Le procédé de la présente invention présente les avantages d'une sensibilité de mesure élevée, d'une précision élevée, d'un procédé de mesure rapide, d'une forte adaptabilité environnementale, de faibles coûts, etc.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110710711.8A CN113670888A (zh) | 2021-06-25 | 2021-06-25 | 一种室内空气中微生物及气体组分、颗粒物检测方法 |
| CN202110710711.8 | 2021-06-25 |
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| Publication Number | Publication Date |
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| WO2022267966A1 true WO2022267966A1 (fr) | 2022-12-29 |
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| PCT/CN2022/099029 WO2022267966A1 (fr) | 2021-06-25 | 2022-06-15 | Procédé de détection de micro-organismes, de composants gazeux et de matière particulaire dans de l'air intérieur |
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| CN (1) | CN113670888A (fr) |
| WO (1) | WO2022267966A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116773413A (zh) * | 2023-04-17 | 2023-09-19 | 中国矿业大学 | 一种多通道空气颗粒物浓度及成分的检测装置及方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670889A (zh) * | 2021-06-25 | 2021-11-19 | 张玉芝 | 一种气体综合检测装置 |
| CN113884417B (zh) * | 2021-06-25 | 2023-10-27 | 张玉芝 | 一种用于复合气体的综合检测装置 |
| CN113670888A (zh) * | 2021-06-25 | 2021-11-19 | 张玉芝 | 一种室内空气中微生物及气体组分、颗粒物检测方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013246115A (ja) * | 2012-05-29 | 2013-12-09 | Seiko Epson Corp | 光学デバイス及び検出装置 |
| CN105699358A (zh) * | 2016-04-29 | 2016-06-22 | 重庆大学 | 基于石墨烯与纳米金复合的表面拉曼及红外光谱双增强探测方法 |
| CN108254353A (zh) * | 2017-12-29 | 2018-07-06 | 重庆大学 | 石墨烯金属共形纳米探针增强拉曼红外双光谱器件及制备方法 |
| CN111358996A (zh) * | 2020-03-12 | 2020-07-03 | 华中科技大学 | 一种对病毒有效灭活的方法及设备 |
| CN112362634A (zh) * | 2020-10-28 | 2021-02-12 | 中国科学院苏州生物医学工程技术研究所 | 病毒气溶胶在线实时监测预警系统及方法 |
| CN113670889A (zh) * | 2021-06-25 | 2021-11-19 | 张玉芝 | 一种气体综合检测装置 |
| CN113670888A (zh) * | 2021-06-25 | 2021-11-19 | 张玉芝 | 一种室内空气中微生物及气体组分、颗粒物检测方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6068334B2 (ja) * | 2011-04-15 | 2017-01-25 | 株式会社環境・エネルギーナノ技術研究所 | カーボンナノ材料製造装置及びその利用 |
| JPWO2017221981A1 (ja) * | 2016-06-21 | 2019-04-11 | 日産化学株式会社 | ラマン散乱による簡易センシング法 |
| KR102249319B1 (ko) * | 2018-10-25 | 2021-05-07 | 서강대학교산학협력단 | 이종 금속 나노 구조체를 활용한 표면증강라만산란법 기반 비평형 용존 c1 가스 검출 장치 및 방법 |
-
2021
- 2021-06-25 CN CN202110710711.8A patent/CN113670888A/zh active Pending
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2022
- 2022-06-15 WO PCT/CN2022/099029 patent/WO2022267966A1/fr unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013246115A (ja) * | 2012-05-29 | 2013-12-09 | Seiko Epson Corp | 光学デバイス及び検出装置 |
| CN105699358A (zh) * | 2016-04-29 | 2016-06-22 | 重庆大学 | 基于石墨烯与纳米金复合的表面拉曼及红外光谱双增强探测方法 |
| CN108254353A (zh) * | 2017-12-29 | 2018-07-06 | 重庆大学 | 石墨烯金属共形纳米探针增强拉曼红外双光谱器件及制备方法 |
| CN111358996A (zh) * | 2020-03-12 | 2020-07-03 | 华中科技大学 | 一种对病毒有效灭活的方法及设备 |
| CN112362634A (zh) * | 2020-10-28 | 2021-02-12 | 中国科学院苏州生物医学工程技术研究所 | 病毒气溶胶在线实时监测预警系统及方法 |
| CN113670889A (zh) * | 2021-06-25 | 2021-11-19 | 张玉芝 | 一种气体综合检测装置 |
| CN113670888A (zh) * | 2021-06-25 | 2021-11-19 | 张玉芝 | 一种室内空气中微生物及气体组分、颗粒物检测方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116773413A (zh) * | 2023-04-17 | 2023-09-19 | 中国矿业大学 | 一种多通道空气颗粒物浓度及成分的检测装置及方法 |
| CN116773413B (zh) * | 2023-04-17 | 2024-01-12 | 中国矿业大学 | 一种多通道空气颗粒物浓度及成分的检测装置及方法 |
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| CN113670888A (zh) | 2021-11-19 |
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