SAT NANO is an excellent manufacturer of Hollow mesoporous silica silicon dioxide powder. Hollow mesoporous silica silicon dioxide powder possess many excellent characteristics, such as highly ordered pore structure, single pore size distribution, and high stability, making them a hot research topic in recent years., which can be applied in many fields such as drug delivery, biological imaging, gene therapy, diagnostic reagents, organization, etc. Hollow mesoporous silica silicon dioxide powder produced by SAT NANO is best-selling in various countries around the world.
Product Features
1. Unique hollow structure: The interior has hollow areas that can be used to load and encapsulate various substances.
2. Protective function: It can protect the encapsulated material from external environmental influences such as light, heat, chemicals, etc.
3. Good biocompatibility: When applied in the biomedical field, it usually has low toxicity and good biocompatibility.
4. Good chemical and thermal stability: able to maintain structural stability in a wide range of temperatures and chemical environments.
5. Surface modifiability: Its surface is easily chemically modified to meet different application requirements.
Specification of Hollow mesoporous silica silicon dioxide powder:
CAS No:14808-60-7 ENINEC No.:231-545-4
Appearance:white Powder
Shape:hollow mesoporous spherical
Purity:99.9%
Size: 200-300nm, 450-550nm
1. Biomedical materials: Hollow mesoporous silica materials not only have a loose shell with adjustable pore size, but also have controllable internal cavities, which can serve as carriers for target substances, separating them from the surrounding environment and releasing them when transported to suitable locations. Therefore, it can be used as a carrier for drug sustained/controlled release, enzyme immobilization, and other applications.
2. Catalytic carrier: Hollow mesoporous SiO2 material has regular pore channels, large specific surface area, and good stability. The use of hollow mesoporous SiO2 material as a carrier for catalysts (such as nano Au, Pt, Ag, etc.) can improve the dispersion of the catalyst due to its large specific surface area. The catalyst nanoparticles highly dispersed in its pores are not easily agglomerated and grow, thus improving the stability of the nanoparticles in the reaction and enhancing the catalytic efficiency.
3. Adsorption material: Hollow mesoporous SiO2 material is an excellent carrier for adsorption materials due to its large pore volume, adjustable pore size, and high specific surface area, stable and reusable properties. Its surface contains a large amount of easily modifiable silanol groups, which can be used to prepare materials with selective adsorption and separation by introducing functional groups such as - NH2, - S -, - SH, etc.
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