Jump to main content
Jump to site search

Issue 6, 2018
Previous Article Next Article

Affinity functionalization of PVA-co-PE nanofibrous membrane with Ni(II)-chelated ligand for bovine hemoglobin adsorption

Author affiliations

Abstract

We report that poly(vinyl alcohol-co-ethylene) (PVA-co-PE) nanofibrous membrane was surface functionalized by iminodiacetic acid (IDA) and then chelated by Ni(II) ions for hemoglobin adsorption. The results indicated that bovine hemoglobin (BHb) adsorption on Ni(II)-chelated PVA-co-PE nanofibrous membrane was better described by the Langmuir model. The experimental maximum adsorption capacity value was 66 mg g−1. The method performed in this study provides an exploratory research for the large-scale purification of BHb and other proteins.

Graphical abstract: Affinity functionalization of PVA-co-PE nanofibrous membrane with Ni(ii)-chelated ligand for bovine hemoglobin adsorption

Back to tab navigation

Supplementary files

Publication details

The article was received on 05 Jan 2018, accepted on 31 Jan 2018 and first published on 06 Feb 2018


Article type: Letter
DOI: 10.1039/C8NJ00064F
Citation: New J. Chem., 2018,42, 3990-3994
  •   Request permissions

    Affinity functionalization of PVA-co-PE nanofibrous membrane with Ni(II)-chelated ligand for bovine hemoglobin adsorption

    H. Zhang, W. Wang, M. Li, Z. Lu, K. Liu, Y. Wang and D. Wang, New J. Chem., 2018, 42, 3990
    DOI: 10.1039/C8NJ00064F

Search articles by author

Spotlight

Advertisements