Immobilization of Ce(IV)-substituted polyoxometalate on ethylenediamine-functionalized graphene oxide for the isolation of intact phosphoproteins
Ontology highlight
ABSTRACT:
ORGANISM(S): Homo Sapiens
SUBMITTER: 
Yongliang Yu
PROVIDER: PXD010524 | iProX | Fri Jul 20 00:00:00 BST 2018
REPOSITORIES: iProX
Dataset's files
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Publications
Immobilization of a Ce(IV)-substituted polyoxometalate on ethylenediamine-functionalized graphene oxide for selective extraction of phosphoproteins.
Wang Meng-Meng MM Chen Shuai S Zhang Dan-Dan DD Yu Yong-Liang YL Wang Jian-Hua JH
Mikrochimica acta 20181119 12
A sorbent for selective extraction of phosphoproteins was obtained by immobilization of a Ce(IV)-substituted polyoxometalate on ethylenediamine-functionalized graphene oxide (CeEGO). The resulting composites exhibit an adsorption capacity of 981 mg g<sup>-1</sup> for β-casein due to the synergistic effect of metal-affinity interaction between Ce(IV) and phosphate groups and π-stacking interaction between the polyoxometalate framework and the phosphate groups. The results of LC-MS and SDS-PAGE an ...[more]
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