Product: Fe3O4@COF
Synonyms: Core–shell structured magnetic covalent organic frameworks
CAS：NA
Basic Information
| Unit MF. | Fe3O4@COF | Unit MW. | Not specified | ||
| Coordination Metal | Fe3O4 | Linkers |
1,3,5-tris(4-aminophenyl)benzene (TAPB); terephthaldicarboxaldehyde (TPA) |
||
| Pore Size | ~3.6 nm | Pore Volume | 0.43 cm³/g | ||
| Surface Area | 178.87 m²/g | ||||
| Analog Structure | Not specified | ||||
Product Property
| Appearance | Brown powder | |||
| Particle Size | Core: ~250 nm; Shell thickness: ~25 nm | |||
Stability
1) Stable in water, methanol, and tetrahydrofuran.
2) Thermal decomposition temperature > 400℃.
2) Thermal decomposition temperature > 400℃.
Preservation
1) Keep in dry and cool conditions.
2) Suggested to activate by heating in a vacuum oven at room temperature for 3 hours before use.
Other Features
Superparamagnetic properties with a saturated magnetization value of 44.9 emu g⁻¹.
Applications
1) Efficient enrichment of peptides from complex biological samples.
2) Simultaneous exclusion of proteins for proteomics analysis.
3) Potential application in peptide mapping and liquid chromatography-mass spectrometry (LC-MS/MS) analysis.
2) Simultaneous exclusion of proteins for proteomics analysis.
3) Potential application in peptide mapping and liquid chromatography-mass spectrometry (LC-MS/MS) analysis.
Characterizations
References
1) Guo Lin, Chaohong Gao, Qiong Zheng, Zhixian Lei, Huijuan Geng, Zian Lin, Huanghao Yang, Zongwei Cai; Chem. Commun., 2017, 53, 3649, DOI: 10.1039/c7cc00482f, Room-temperature synthesis of core–shell structured magnetic covalent organic frameworks for efficient enrichment of peptides and simultaneous exclusion of proteins
