Structure characterization of the copper(II) complex of poly(4-vinylpyridine) by a combination of EPR, ENDOR, and molecular modeling techniques

Article Abstract:

A combination of EPR and orientation pulse ENDOR methods provides enough constraints to characterize the structure of the metal center in the copper(II) complex of poly(4-vinylpyridine). The EPR and ENDOR results are supported by the molecular and theoretical techniques provides a detailed account of the principles governing the structure of this macromolecule metal complex than EPR and ENDOR alone.

Usage, Copper, Electron paramagnetic resonance, Structure

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Photocurrent response of bipyridine containing poly (p-phenylene-vinylene) derivatives

Article Abstract:

The photoinduced charge separation and subsequent transport under an external electric field is studied in the poly[bipyridine/(phenylene-vinylene)] derivatives having vinylene subunits separating the bipyridylene vinylene skeleton. The result reveals that the facile electric-field-induced separation of the electron-hole pair.

Vinyl compounds

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Study on the behavior of Hyper-Rayleigh Scattering for silver nanoparticles with aggregation effects

Article Abstract:

The absorption spectra and the Hyper-Rayleigh scattering (HRS) signals of a highly monodisperse 10.5-nm diameter silver colloids are measured with the addition of KNO(sub 3) and pyridine. Strongly enhanced HRS signals are observed by 15x and 6x respectively.

All Other Miscellaneous Chemical Product and Preparation Manufacturing, Chemical preparations, not elsewhere classified, Colloids, Colloids & Related Products, Electric properties, Spectra, Silver compounds, Rayleigh scattering

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