| 货号 | 包装规格 | 操作 |
|---|---|---|
| 938238-2G | 2 g |
我们的单分散无孔二氧化硅粉末是一种由球形颗粒组成的白色粉末，经过精确设计，可达到5 µm的单分散粒度，纯度为99.99%。微粒不含任何内部孔隙或空隙，使其表面不透液体或气体。
Monodisperse, non-porous silica particles have several applications in various research areas including drug delivery, molecular imaging, and environmental remediation. Owing to their stable chemical structure, ease of surface modification, and affinity toward various biomolecules, silica microparticles are an attractive platform for bioconjugation of drugs, proteins, DNA, and other biomarkers. Consequently, non-porous silica particles and their bioconjugates are used in biomedical applications for delivering or isolating drugs, proteins, polynucleotides, and more. Bioconjugation of non-porous silica often facilitates imaging techniques including optical imaging (fluorescence and bioluminescence), magnetic resonance imaging (MRI), radionuclide imaging, computed tomography (CT), ultrasound, photoacoustic imaging, and Raman imaging.PMID 23997809,PMID 29109483Apart from these applications, these monodisperse particles are also used in analytical applications, such as the stationary phase in columns for advanced, high-performance liquid chromatography.
| 英文名称 | Silica |
| CAS 号 | 7631-86-9 |
| 线性分子式 | SiO2 |
| 经验分子式 | O2Si |
| 分子量 | 60.08 |
| UNSPSC | 12352309 |
| NACRES | NA.21 |
| MDL 号 | MFCD00011232 |
| InChI | 1 S/O2 Si/碳纤维 |
| SMILES字符串 | O=[Si]=O |
| InChI key | VYPSYNLAJGMNEJ-UHFFFAOYSA-N |
| 形态 | 粉末 |
| 质量等级 | 100 |
| 成分 | SiO2 |
| 反应适用性 | 核心：硅 |
| 颗粒大小 | 5 μm |
| 孔径 | 无孔 |
| 沸点 | 2230 °C（亮） |
| 熔点 | >1600 °C（lit.） |
| 应用 | 玻璃陶瓷 |
| 包装规格（货号 938238-2G） | 2 g |
