Title : Synthesis of 5'-GMP-mediated porous hydrogel containing β-FeOOH nanostructures: optimization of its morphology, optical and magnetic properties.

Pub. Date : 2013 Nov 14

PMID : 32261239






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1 Synthesis of 5"-GMP-mediated porous hydrogel containing beta-FeOOH nanostructures: optimization of its morphology, optical and magnetic properties. akaganeite 5'-nucleotidase, cytosolic II Homo sapiens
2 The present manuscript reports 5"-GMP-mediated beta-FeOOH nanostructures with varied morphologies ranging from nanorods to porous structures via the formation of spherical nanoparticles (NPs). akaganeite 5'-nucleotidase, cytosolic II Homo sapiens
3 For the optimized 5"-GMP-mediated beta-FeOOH nanostructures (containing 2.5 x 10-3 mol dm-3 of 5"-GMP), the freshly prepared colloidal solution contained nanochains consisting of spherical NPs with an average diameter of 8 nm as measured by TEM, which upon aging produced porous hydrogels. akaganeite 5'-nucleotidase, cytosolic II Homo sapiens
4 Specific interactions of beta-FeOOH through the N and P of 5"-GMP are also supported by XPS studies. akaganeite 5'-nucleotidase, cytosolic II Homo sapiens
5 The superparamagnetic behavior is retained by these nanostructures in the hydrogel up to <50 K. The observed morphology and stability of the 5"-GMP-beta-FeOOH nanohybrid at about pH 7.0, the low toxicity of beta-FeOOH and the biocompatiblity of 5"-GMP suggests the potential of these nanostructures for biomedical applications. akaganeite 5'-nucleotidase, cytosolic II Homo sapiens