8-Arm-PEG-Silane - Names and Identifiers
8-Arm-PEG-Silane - Physico-chemical Properties
8-Arm-PEG-Silane - Introduction
8-Arm-PEG-Silane, often abbreviated as 8-Arm-PEG-Silane, is a compound with the following properties and uses:
Nature:
-Chemical structure: a copolymer of eight-arm polyethylene glycol and silane group, with three ethoxy groups on the silane group
-Appearance: often colorless or light yellow liquid
-Molecular Weight: Approximately 8,000 lanes
-Solubility: Soluble in water and some organic solvents
-Stability: relatively stable in acidic and alkaline environments, sensitive to oxygen
Use:
-Surface modification: 8-Arm-PEG-Silane can be used as a surfactant to provide good interfacial bonding between inorganic and organic materials to improve the performance, dispersion and wettability of materials.
-Drug release: Due to its structure containing polyethylene glycol, 8-Arm-PEG-Silane is widely used in drug delivery systems, which can increase the stability, solubility and body distribution of drugs.
-Biomedical applications: Due to its good biocompatibility and biodegradability, 8-Arm-PEG-Silane is commonly used in the preparation of biomaterials such as colloids, microspheres, and nanoparticles for drug delivery, imaging, and tissue engineering.
Preparation Method:
Eight-arm polyethylene glycol-silane can be synthesized by chemical reaction. The specific method is usually to first react the eight-arm polyethylene glycol with the silane group, and then to obtain the product by adding triethoxysilane for silylation.
Safety Information:
For safety information regarding 8-Arm-PEG-Silane, please refer to the detailed safety data sheet (SDS) provided by the manufacturer. When using and handling this compound, take appropriate protective measures, such as wearing protective glasses, gloves and laboratory coats, and avoid contact with skin and eyes. During use, please make sure to operate in a well-ventilated area. If ingestion or discomfort occurs, seek medical attention immediately.
Last Update:2024-04-09 21:54:55