Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Angelo F. Benedetto"'
Autor:
Zuzanna A. Lewicka, Denise Benoit, William W. Yu, John D. Fortner, Angelo F. Benedetto, Vicki L. Colvin
Publikováno v:
Journal of Nanoparticle Research. 13:3607-3617
TiO2 and ZnO nanomaterials are widely used to block ultraviolet radiation in many skin care products, yet product labels do not specify their dimensions, shape, or composition. The absence of this basic information creates a data gap for both researc
Autor:
J. Michael Alford, Lon J. Wilson, Sidney Wallace, Edward F. Jackson, Angelo F. Benedetto, Lars O. Husebo, Robert D. Bolskar, Roger E. Price
Publikováno v:
Journal of the American Chemical Society. 125:5471-5478
M@C(60) and related endohedral metallofullerenes comprise a significant portion of the metallofullerene yield in the traditional arc synthesis, but their chemistry and potential applications have been largely overlooked because of their sparse solubi
Publikováno v:
The Journal of Physical Chemistry A. 105:9845-9850
Publikováno v:
The Journal of Physical Chemistry A. 104:11265-11269
Thermally activated delayed fluorescence (TDF) emission from C70 and 1,2-C70H2 has been time-resolved to provide thermodynamic and kinetic information on excited electronic states. The energy gap between S1 and T1 states was deduced from the temperat
Publikováno v:
The Journal of Physical Chemistry A. 103:10842-10845
Photophysical measurements have been made on 1,2-C70H2, the most stable isomer of the simplest C70 derivative. This dihydride's electronic absorption spectrum is more diffuse than that of C70. Red shifts in the fluorescence and phosphorescence emissi
Autor:
Angelo F. Benedetto, R. Bruce Weisman
Publikováno v:
Chemical Physics Letters. 310:25-30
The photophysics of C 60 O has been investigated. The calibrated UV–visible absorption spectrum, fluorescence quantum yield, and triplet–triplet absorption spectrum are compared to those of C 60 . Intrinsic triplet decay is anomalous, with typica
Autor:
R. Bruce Weisman, Kazunori Yamamoto, Martin Saunders, R. James Cross, Michael L. Gross, and Angelo F. Benedetto, Anthony Khong, Michael A. Grayson
Publikováno v:
Journal of the American Chemical Society. 121:1591-1596
The stable van der Waals molecule krypton inside C60 was isolated by HPLC from a mixture containing 99.9% empty C60. Four passes through a semipreparative PYE [2-(1-pyrenyl)ethylsilyl] column provided 140 μg of 90% pure Kr@C60, as confirmed by mass
Publikováno v:
Inorganica Chimica Acta. 260:207-216
A study of the salts of 4-fluoro-3-sulfobenzylphosphonic acid has resulted in the synthesis of two new compounds with unusual layered structures. The crystal structures of these salts and the parent acid have been determined by single crystal X-ray m
Publikováno v:
SPIE Proceedings.
Optical kinetic spectroscopy is used to investigate the triplet state properties of solution phase fullerenes. These triplet states, which are the molecules' lowest-energy and longest-lived electronic excitations, show lifetimes and absorption spectr