Preparation process of non-enzyme detection dopamine metal detector

Abstract

The invention belongs to the technical field of biological detection, and particularly relates to a preparation process of a non-enzyme detection dopamine metal detector, which comprises the following steps: step 1, selecting two or more different metals, immersing the metals in highly corrosive liquid, such as concentrated nitric acid, concentrated sulfuric acid, concentrated hydrochloric acid and sodium hydroxide, and stirring for 30-60 minutes; in a single or mixed solution such as potassium hydroxide and the like, the preparation process of the metal detector for non-enzyme detection of dopamine has the beneficial effects that the content of dopamine in human body fluid / blood can be accurately detected, and direct or potential people who need to monitor the content of dopamine in the body fluid are helped to immediately and continuously detect the content of dopamine in the body fluid; the non-invasive in-vitro detection system has the advantages of high accuracy and repeatability, reusability, no pain, continuous monitoring, real-time treatment, simplicity in operation, environmental friendliness and the like, and has a good promotion effect on the field of non-invasive in-vitro detection.

Description

technical field [0001] The invention relates to the technical field of biological detection, in particular to a preparation process of an enzyme-free detection dopamine metal detector. Background technique [0002] Dopamine is an important neurotransmitter that exists in various animals and exists in the form of polyphenol precursors in plants. Dopamine is a good coating material by studying the structure of biological surface adhesive proteins such as mussel biological surfaces. At the same time, as the most abundant catecholamine neurotransmitter in the brain, it plays an important role in human physiological activities and can regulate various physiological functions of the central nervous system. At the same time, dopamine is related to human lust and feeling, and can transmit excitement and happy information. The concentration of dopamine is an important physiological indicator. When the systemic regulation of dopamine encounters obstacles, it may lead to a variety o...

AI Technical Summary

Problems solved by technology

It has a good role in promoting the field of non-invasive in vitro detection. The current electrochemical method for detecting dopamine mainly uses electrochemical sensors to detect it, but conventional electrodes are difficult to accurately detect dopamine; this is due to the electrochemical oxidation of dopamine. It is easy to adsorb on the surface of the electrode, resulting in a decrease in detection sensitivity, and the electrochemical detection of dopamine is also susceptible to interference from biomolecules with close electrochemical oxidation potentials such as ascorbic acid