Application of laser particle size analyzer in bismuth aluminate

Dec. 04, 2024

Bismuth aluminate is an inorganic substance with the chemical formula Bi (AlO₂)₃. It is a white or off-white powder, odorless and tasteless. It is mainly used as an antacid and anti-ulcer drug, with neutralizing gastric acid and astringent effects.

Bismuth aluminate is mainly used for gastric and duodenal ulcers, chronic superficial gastritis, hyperacidity and duodenal inflammation. Its mechanism of action is to form a protective film on the mucosa of the stomach and duodenum, thereby promoting mucosal regeneration and accelerating the natural healing of ulcers. It is often made into compound preparations with antacids sodium bicarbonate, magnesium carbonate, etc. and other auxiliary ingredients for clinical use.

Potential influence of bismuth aluminate particle size on action

1. The current research on the relationship between the particle size and action of bismuth aluminate is not yet clear, but the particle size may affect the dissolution rate and degree of absorption of the drug in the body. Since bismuth aluminate is usually made into compound preparations for clinical treatment of gastric and duodenal ulcers and other diseases, changes in its particle size may have a certain impact on the overall effect of the drug.

2. Bismuth aluminate with smaller particle size may be easier to form a uniform protective film on the ulcer surface, thereby better performing the therapeutic effect. The smaller bismuth aluminate particles are smaller and may be more easily dispersed on the ulcer surface after entering the stomach, forming a more uniform protective film. This protective film can effectively block damage to the mucosa by gastric acid, pepsin and food, promote mucosal regeneration and accelerate the natural healing of ulcers.

Winner3003 is recommended to test bismuth aluminate samples for customers.

Measuring instrument information is as follows:

The video of measuring nanoparticles is as follows：

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