CN116571287A - 一种基于微纳结构的过滤芯片 - Google Patents
一种基于微纳结构的过滤芯片 Download PDFInfo
- Publication number
- CN116571287A CN116571287A CN202210045247.XA CN202210045247A CN116571287A CN 116571287 A CN116571287 A CN 116571287A CN 202210045247 A CN202210045247 A CN 202210045247A CN 116571287 A CN116571287 A CN 116571287A
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- metal
- filter
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- nano structure
- filter chip
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- 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.)
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- 239000002086 nanomaterial Substances 0.000 title claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 174
- 229910052751 metal Inorganic materials 0.000 claims abstract description 174
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 239000011148 porous material Substances 0.000 claims description 23
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 238000012216 screening Methods 0.000 abstract description 12
- 210000001124 body fluid Anatomy 0.000 abstract description 4
- 239000010839 body fluid Substances 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000010923 batch production Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 13
- 210000004027 cell Anatomy 0.000 description 6
- 229910000531 Co alloy Inorganic materials 0.000 description 4
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 4
- 208000005443 Circulating Neoplastic Cells Diseases 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000000018 DNA microarray Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007321 biological mechanism Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000007877 drug screening Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000013537 high throughput screening Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012775 microarray technology Methods 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502753—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by bulk separation arrangements on lab-on-a-chip devices, e.g. for filtration or centrifugation
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210045247.XA CN116571287A (zh) | 2022-01-15 | 2022-01-15 | 一种基于微纳结构的过滤芯片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210045247.XA CN116571287A (zh) | 2022-01-15 | 2022-01-15 | 一种基于微纳结构的过滤芯片 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN116571287A true CN116571287A (zh) | 2023-08-11 |
Family
ID=87540088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210045247.XA Pending CN116571287A (zh) | 2022-01-15 | 2022-01-15 | 一种基于微纳结构的过滤芯片 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116571287A (zh) |
-
2022
- 2022-01-15 CN CN202210045247.XA patent/CN116571287A/zh active Pending
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Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230820 Address after: 014000 Inner Mongolia University of Science and Technology faculty collective household, Alding Street, Kundulun District, Baotou City, Inner Mongolia Autonomous Region Applicant after: Yang Lilin Address before: 223001 room 901, building 33, Wuyue capital, Huai'an City, Jiangsu Province Applicant before: Zhou Lei |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20231026 Address after: Building 10, No. 200 Xuqiao Road, Yuanhua Town, Haining City, Jiaxing City, Zhejiang Province, 314400 Applicant after: Zhejiang Weizhu Technology Co.,Ltd. Address before: 014000 Inner Mongolia University of Science and Technology faculty collective household, Alding Street, Kundulun District, Baotou City, Inner Mongolia Autonomous Region Applicant before: Yang Lilin |
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TA01 | Transfer of patent application right |