Knowledge

Iodine tincture liquid can be used for anti-inflammatory effects before surgery and other skin diseases. Iodine is a solid. Iodine tincture is not actually iodine tincture. It is a

Iodine can kill viruses, etc. Some people have mites and other things on their faces, which can easily cause acne on their faces. Povidone can be used. Povidone is often used on th

Biologics are determined experimentally for each cell type, and the complexity of the cell culture medium composition is to optimize a single culture medium. Different cell types h

Establishing a large number of media components Media design manufacturers spend a lot of effort and time on this activity. The role of supplements that can improve productivity an

During CHO batch shake flask culture, lower fucosylation occurs with increasing glutamine concentration (0-8 mM) and it is thought that the glycolytic flux due to glutamine limitat

The specific mechanism by which PVP (polyvinylpyrrolidone) improves drug solubility mainly includes the following aspects: 1. Hydrogen bonding: - The carbonyl group in the PVP mole

PVP (polyvinylpyrrolidone) has multiple mechanisms and applications in improving drug bioavailability. Here are some key points on how PVP improves drug bioavailability: 1. Increas

PVP (polyvinyl pyrrolidone) has a wide range of applications in the pharmaceutical field, mainly in the following aspects: 1. Drug excipients: - Binder: PVP has good adhesive prope

Polyvinylpyrrolidone (PVP) is a commonly used polymer with a wide range of applications in many fields, including medicine, cosmetics, and food industries. Here are some key points

Through further research, the hydrolysis mechanism of NVP in the presence of acrylic acid or KSO was obtained. The vinyl charge in the NVP molecule is unbalanced, that is, the char

PVP is also widely used as a disintegrant, adhesive, desalination membrane and artificial kidney dialysis membrane; in the food and beverage industry, adding insoluble cross-linked

US Patent 5 101 045 reported that mixed oxides such as Co, Cu, and Mn (after activation) were used as catalysts to directly synthesize Methyl Pyrrolidone by reacting with methylami