Literature DB >> 25072805

Guanidyl-functionalized graphene as a bifunctional adsorbent for selective enrichment of phosphopeptides.

Lin-Nan Xu1, Li-Ping Li, Liang Jin, Yu Bai, Hu-Wei Liu.   

Abstract

Guanidyl-functionalized graphene (GFG) was designed and synthesized. By simple modulation of the loading buffer this novel bifunctional adsorbent provides two enriching functions, one for global phosphopeptides, and the other for multiphosphopeptides with consecutive phosphorylated residues. GFG provides a promising perspective for consecutive phosphorylated peptide enrichment in phosphor-proteomic research and related biological process studies.

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Year:  2014        PMID： 25072805     DOI： 10.1039/c4cc04327h

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  3 in total

1.  Magnetite nanoparticles coated with chitosan and polyethylenimine as anion exchanger for sorptive enrichment of phosphopeptides.

Authors:  Dilshad Hussain; Syed Ghulam Musharraf; Batool Fatima; Adeela Saeed; Fahmida Jabeen; Muhammad Naeem Ashiq; Muhammad Najam-Ul-Haq
Journal:  Mikrochim Acta       Date:  2019-11-28       Impact factor: 5.833

2.  Magnetic microspheres modified with Ti(IV) and Nb(V) for enrichment of phosphopeptides.

Authors:  Jiebing Jiang; Xueni Sun; Xiaojian She; Jiajia Li; Yan Li; Chunhui Deng; Gengli Duan
Journal:  Mikrochim Acta       Date:  2018-05-25       Impact factor: 5.833

3.  A guanidyl-functionalized TiO2 nanoparticle-anchored graphene nanohybrid for enhanced capture of phosphopeptides.

Authors:  Hailong Liu; Bin Lian
Journal:  RSC Adv       Date:  2018-08-20       Impact factor: 3.361
  3 in total

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