Magnetic guanidyl-functionalized metal-organic framework (MOF) nanospheres with multi-affinity sites composed of an inherent Zn-O cluster based on MOAC and specific recognized groups (amino group and guanidyl group) were for the… Click to show full abstract
Magnetic guanidyl-functionalized metal-organic framework (MOF) nanospheres with multi-affinity sites composed of an inherent Zn-O cluster based on MOAC and specific recognized groups (amino group and guanidyl group) were for the first time synthesized by a combination strategy of epitaxial growth and post-synthetic modification of magnetic amino-derived MOFs, and they exhibit great potential for efficient enrichment of global phosphopeptides.
               
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