Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Brian M. Tissue"'
Publikováno v:
Reactive and Functional Polymers. 133:136-142
Microgels are gel particles with diameters in the range of 50 nm to 5 μm. Compared to macrogels, they have faster responsive rate to external stimuli such as pH and temperature. Traditional synthetic methods for microgels, such as emulsion polymeriz
Publikováno v:
Journal of Coordination Chemistry. 64:3366-3375
We report the synthesis and characterization of two iridium polypyridyl complexes, [Ir(deeb)2Cl2](PF6) and [Ir(deeb)2(dpp)](PF6)3, where deeb = diethyl-2,2′-bipyridine-4,4′-dicarboxylate and dpp = 2,3-bis(2-pyridyl)pyrazine. From 1H NMR spectral
Autor:
Brian M. Tissue
Publikováno v:
Journal of Luminescence. 131:362-365
This tutorial provides a broad perspective on the synthesis, characterization, and size-dependent dynamics of nanoscale materials. Synthetic strategies include bottom-up, top-down, and hybrid strategies in gas and condensed phases. Advances in imagin
Autor:
John R. Morris, Konstantin Hadjiivanov, Mihail Mihaylov, Brian M. Tissue, Steven P. Burrows, D. Panayotov
Publikováno v:
Langmuir. 26:8106-8112
Infrared spectroscopy of adsorbed CO has been used to characterize the effect of adsorbed methanol on the Lewis acidity of 4 nm rutile TiO(2) nanoparticles. Measurements of CO absorbance and vibrational frequency have revealed that CO adsorbs primari
Publikováno v:
Journal of Materials Science. 44:4286-4295
We report preparation conditions to obtain different morphologies of as-deposited refractory metal-oxide nanoparticles using inert-gas condensation with CO2 laser heating. The micrometer-scale morphology of the nanoparticles depends on the specific m
Publikováno v:
Inorganic Chemistry Communications. 11:51-56
We report the synthesis of ruthenium and rhodium polypyridyl complexes with ester substituents and the attachment of these complexes onto europium oxide nanoparticles through the surface-anchoring deeb ligand (deeb = diethyl-2,2′-bipyridine-4,4′-
Autor:
Brian M. Tissue, Brian E. Trice
Publikováno v:
Spectroscopy Letters. 40:333-348
We report a laser spectroscopic investigation of saturation effects in the spectra and dynamics of Eu2O3. The saturation effects occur at high laser intensity and appear as dips in the center of the fluorescence excitation lines and as a shortening o
Publikováno v:
The Journal of Physical Chemistry C. 111:3233-3240
Experimental studies explore the adsorption and decomposition pathways of the nerve agent simulant, dimethyl methylphosphonate (DMMP), on Y2O3 nanoparticles with mean diameters of 6 and 2 nm. DMMP adsorption on Y2O3 was studied in an ultrahigh vacuum
Autor:
Alexandra Navrotsky, Guangshe Li, Juliana Boerio-Goates, Brian F. Woodfield, Michael W. Pitcher, Sergey V. Ushakov, Brian M. Tissue
Publikováno v:
Journal of the American Ceramic Society. 88:160-167
The synthesis of nanocrystalline powders of zirconia often produces the tetragonal phase, which for coarse-grained powders is stable only at high temperatures and transforms into the monoclinic form on cooling. This stability reversal has been sugges
Publikováno v:
Journal of Luminescence. 108:339-342
This paper reports the luminescence spectra and lifetimes of lanthanide-doped Gd2O3 nanoparticles to identify long-lifetime luminescent reporters for immunoassays. The particles were prepared by gas-phase condensation and then annealed to obtain crys