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Preparation method of detecting paper tube for cobalt ions, detecting paper tube and detecting method

A technology of cobalt ion and detection paper, which is applied in the field of medical detection, can solve the problems of poor detection sensitivity, low detection precision, and high detection limit, and achieve the effects of high sensitivity, wide detection range, and low detection limit

Active Publication Date: 2018-12-18
安徽原上草节能环保科技有限公司
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Problems solved by technology

However, the current detection test strips have poor detection sensitivity and relatively high detection limit, can only achieve qualitative detection or semi-quantitative detection, and low detection accuracy

Method used

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  • Preparation method of detecting paper tube for cobalt ions, detecting paper tube and detecting method
  • Preparation method of detecting paper tube for cobalt ions, detecting paper tube and detecting method

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Embodiment Construction

[0041] Specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although specific embodiments of the invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and is not limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0042] It should be noted that certain terms are used in the specification and claims to refer to specific components. Those skilled in the art should understand that they may use different terms to refer to the same component. The specification and claims do not use differences in nouns as a way of distinguishing components, but use differences in functions of components as a criterion for distinguishing. "Includes" or "comprises" mentioned throughout the spe...

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Abstract

The invention discloses a preparation method of a detecting paper tube for cobalt ions, the detecting paper tube and a detecting method. The preparation method comprises the steps that a polyoxyethylene dehydrated sorbitol monooleate solution is added into a nano-gold solution, after stirring for the first moment, a mono(6-mercapto-6-deoxy)-beta-cyclodextrin aqueous solution is added, and a mono(6-mercapto-6-deoxy)-beta-cyclodextrin functionalized gold nanoparticle compound is obtained through stirring; a sample paper pad (5) used for bearing cobalt ion samples, a combining paper pad (6), a detecting paper pad (1) and an absorption paper pad (7) are sequentially wound from the open end (3) to the closed end (4) of a transparent tube body (2) so as to form a winding drum structure; and a color contrast area (9) with the color gradients is arranged on the position, corresponding to the absorption paper pad (7), of the transparent tube body (2), and the different color gradients of the color contrast area (9) correspond to the concentration values of the cobalt ions.

Description

technical field [0001] The invention relates to the technical field of medical detection, in particular to a method for preparing a detection paper tube for cobalt ions, a detection paper tube and a detection method. Background technique [0002] Cobalt ions have the generality of heavy metal ions, cannot be biodegraded, and can be enriched hundreds or thousands of times through the biological chain, and finally enter the human body. Excessive cobalt is harmful to human body and organisms. Excessive intake of cobalt will have toxic effects on the human body, often manifested as skin flushing, substernal pain, nausea, vomiting, tinnitus and neurological deafness, and polycythemia can also occur, and severe cases can lead to hypoxic cyanosis, coma and even death. Excessive intake of cobalt can cause pneumonia, asthma, cardiomyopathy, goiter, and gastrointestinal disorders. In addition, cobalt poisoning may also induce carcinogenesis, so cobalt and cobalt compounds are listed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/78
CPCG01N21/78
Inventor 冯广义
Owner 安徽原上草节能环保科技有限公司
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