Electrochemical luminescence sensor array, and preparation method and application thereof

A sensor array and electrochemical technology, applied in the field of environmental monitoring and analytical chemistry, can solve the problems of rapid detection of multiple structural analogs, inability to fully identify, single target analyte, etc., and achieve easy control and automation, strong use value, simple and convenient operation
CN104849262AInactive Publication Date: 2015-08-19NINGBO UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NINGBO UNIV
Publication Date
2015-08-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention relates to an electrochemical luminescence sensor array. The array consists of 4-20 sensor units integrated on a same substrate; the sensing units comprise a synthetic sex hormone sensing unit and two blank sensing units; the synthetic sex hormone sensing unit includes a base, a molecular imprinting membrane modified on the substrate and a conductive wire; the molecular imprinting membrane consists of the following materials: a template molecule, a functional unit, a crosslinking agent, a solvent, and a photo-initiator agent in the molar ratio of 1:3 -5:7-9:13-16:1; and the template molecule is a variety of synthetic sex hormones to be detected. The invention also relates to a preparation method and application of the sensor array to detection of synthetic sex hormone. The electrochemical sensor array achieves simultaneous analysis of multiple targets, reduces the interference of matrix on the test results, and has high detection reliability and easy operation; and the sensor array is easy to assemble and adjust, and can be used in environmental monitoring, food safety and other fields.
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Description

technical field

[0001] The invention relates to the technical field of environmental monitoring and analytical chemistry, in particular to an electrochemical luminescence sensor array, a preparation method and an application. Background technique

[0002] With the development of society, more and more chemical substances enter the environment, and then enter the human body through the food chain or through contact. The normal secretion of triols can lead to infertility, reproductive organ cancer, obesity and other diseases related to the reproductive system. Internationally, these substances are called endocrine disruptors, also known as environmental estrogens. There are many types of endocrine disruptors, mainly including phthalate plasticizers in plastic products, organochlorine pesticides widely used in agriculture, polychlorinated biphenyls and surfactant compounds in chemical industry, natural Natural estrogen-like compounds in animals and plants, artificial synthet...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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