CN109164073A - 用于水体重金属离子测定的数字微流控芯片系统及方法 - Google Patents
用于水体重金属离子测定的数字微流控芯片系统及方法 Download PDFInfo
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Classifications
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- 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
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
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- 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
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- G—PHYSICS
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
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- B01L2200/10—Integrating sample preparation and analysis in single entity, e.g. lab-on-a-chip concept
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
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CN201810905650.9A CN109164073B (zh) | 2018-08-03 | 2018-08-03 | 用于水体重金属离子测定的数字微流控芯片系统及方法 |
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Cited By (8)
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CN109499636A (zh) * | 2019-01-14 | 2019-03-22 | 大连大学 | 一种病原体免疫检测数字微流控芯片及其制作方法 |
CN109557150A (zh) * | 2019-01-14 | 2019-04-02 | 大连大学 | 数字微流控芯片及基于其的病原体免疫检测方法 |
CN110296963A (zh) * | 2019-06-13 | 2019-10-01 | 深圳先进技术研究院 | 一种荧光检测装置及荧光检测方法 |
CN110898866A (zh) * | 2019-11-27 | 2020-03-24 | 陕西煤业化工技术研究院有限责任公司 | 检测水体中铬、汞离子的纸基微流控芯片及其制备方法和检测方法 |
CN111089888A (zh) * | 2019-12-03 | 2020-05-01 | 广州视源电子科技股份有限公司 | 分析设备、基于微流控芯片的电泳分离方法及装置 |
CN111686828A (zh) * | 2020-05-08 | 2020-09-22 | 杭州领挚科技有限公司 | 电浸润微流控背板及其制备方法 |
CN112858177A (zh) * | 2019-11-26 | 2021-05-28 | 武汉理工大学 | 一种基于微流控萃取技术的重金属离子在线检测芯片 |
CN114166615A (zh) * | 2021-11-22 | 2022-03-11 | 南方科技大学 | 一种数字微流控液滴的稀释方法 |
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