electrophoresis meter的意思|示意

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Electrophoresis Meter: Definition and Uses

Electrophoresis meter is an instrument used to measure the potential of a sample that has been subjected to electrical field. It is used in chemistry, biochemistry, and molecular biology, as well as related fields.

There are two different types of electrophoresis meter, anodic and cathodic, and they offer different results. Anodic electrophoresis is used to measure the total amount of electric charge, while cathodic is used to measure the charge density across different points.

The instrument has a sample chamber (or cell) where a sample is placed, along with a set of electrodes that measure the charge or potential of the sample. The sample is then subjected to an electric field, and the electrons move from the sample to the electrodes. This movement is then measured by the electrodes and displayed on a readout, which gives the value of the total electric charge or potential.

The main use of an electrophoresis meter is to measure the charge or potential of a sample in order to identify, separate, and/or analyze molecules of interest. It can be used to measure the charge of proteins, DNA, and polymers, among other things. In addition, it can be used to identify the subunits within a molecule.

Electrophoresis meters are important tools in biochemistry, chemistry, and other related fields. They can be used to study a wide range of biological and chemical processes. By measuring the charge of a sample, scientists can gain a better understanding of the structure and dynamics of molecules and their functions.