期刊
CHEMICAL COMMUNICATIONS
卷 57, 期 60, 页码 7362-7365出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/d1cc02646a
关键词
-
资金
- National Natural Science Foundation of China [21974021, 22036001, 91843301]
A facile strategy for room-temperature controllable synthesis of hierarchically flower-like hollow COFs was introduced, with the universality for synthesis validated by altering the building units. The unique morphology and properties of HFH-COFs make them promising for enrichment in biological samples, such as brain natriuretic peptide from human serum, by loading with gold nanoparticles. This work opens up a new approach for synthesis of HFH-COFs and expands their application as enrichment probes for complex biological samples.
A facile strategy was introduced for room-temperature controllable synthesis of hierarchically flower-like hollow COFs (FHF-COFs). Furthermore, the universality for synthesis of the HFH-COFs was validated by altering the building units. Inspired by the unique morphology, extremely large surface area and good chemical stability, HFH-COFs could serve as an attractive adsorption probe by loading with gold nanoparticles and be applied to enrichment of brain natriuretic peptide from human serum. This work opens up a whole new approach for controllable synthesis of the HFH-COFs at room temperature and expands the application of COFs as a promising enrichment probe for complex biological samples.
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