Novel polysilsesquioxane-I(super -)/I3(super -) ionic electrolyte for dye-sensitized photoelectrochemcial cells
Article Abstract:
A study is conducted to show that a new sol-gel precursor consists of positively charged polyhedral cubelike silsesquioxanes. The result reveals that over the course of condensation of sols, the refractive index of the modes attributed to the polysilsesquioxanes species exhibited strong dispersion, which led to a shift of the vibrational band position in the experimental ATR spectra.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
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Insight into the short-range structure of amorphous iron inositol hexaphosphate as provided by [super 31]P NMR and Fe X-ray absorption spectroscopy
Article Abstract:
Broad solid-state [super 31]P NMR and Fe X-ray absorption spectroscopy is applied to study short-range structure and formation of amorphous aggregates of iron inositol hexaphosphate (iron phytate). It shows that bonds P-O-Fe with strong covalent character exist in solid iron phytates.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
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NMR studies of the [Zn.sup.2} interactions with rat and human [beta]-amyloid (1-28) peptides in water-micelle environment
Article Abstract:
The structural and NMR spectroscopic studies of the [Zn.sup.2} binding sites of human and rat [beta]-amyloid (1-28) fragments in water/sodium dodecyl sulfate micelles is demonstrated.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2008
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