Zobrazeno 1 - 10
of 11
pro vyhledávání: '"D. B. MacQueen"'
Publikováno v:
The Journal of Physical Chemistry B. 109:22913-22919
We propose core-shell InP-CdS and InP-ZnTe nanorods as photoelectrodes in the efficient photoelectrochemical hydrogen production. On the basis of our systematic study using strain-dependent k.p theory, we find that in these heterostructures both ener
Autor:
D B MacQueen, Y D Blum
Publikováno v:
Surface Coatings International Part B: Coatings Transactions. 84:27-33
An alternative approach to the formation of resins by hydrolysis-condensation reactions has been developed and evaluated. It combines the use of inexpensive polysiloxanes and transition metal catalysts to easily modify polymers in a one-pot reaction.
Publikováno v:
Inorganic Chemistry. 29:3701-3705
The cyclic voltammograms of [Ru(bpy) 2 ] 2 dpq 4+ and [Ru(bpy) 2 ] 2 dpp 4+ (dpp=2,3-dipyridylpyrazine, dpq=2,3-dipyridylquinoxaline, bpy=2,2'-bipyridine) indicate six reversible reductions for each species in N,N-dimethylformamide. The resonance Ram
Autor:
D. B. MacQueen, J. D. Petersen
Publikováno v:
Inorganic Chemistry. 29:2313-2320
Preparation of the complexes RhH{sub 2}(PPh{sub 3}){sub 2}L{sup +}, (RhH{sub 2}(PPh{sub 3}){sub 2}){sub 2}L{sup 2+}, and (bpy){sub 2}RuLRhH{sub 2}(PPh{sub 3}){sub 2}{sup 3+} where L is 2,2{prime}-bipyrimidine (bpm), 2,3-bis(2-pyridyl)pyrazine (dpp),
Autor:
Larry O. Spreer, Christian B. Allan, J. W. Otvos, G. C. Papaefthymiou, Aiping Li, Richard B. Frankel, D. B. Macqueen, Melvin Calvin
Publikováno v:
Inorganic Chemistry. 33:1753-1755
A mixed-valence Fe[sup II]/Fe[sup III] compounds has been obtained by electrochemical oxidation of a bis-macrocyclic Fe[sup II]/Fe[sup III] complex. The binucleating ligand provides a delocalized [pi] system that facilitates electronic interaction be
Autor:
William H. Wright, David E. Cooper, J Hampl, D B MacQueen, Yung-Mae M. Yao, N A Mufti, Michael P. Hall
Publikováno v:
Analytical biochemistry. 288(2)
Immunochromatographic assays have become popular diagnostic tools in a variety of settings because they are sensitive, fast, and easy to use. Here, we describe the use of a novel reporter, upconverting phosphors (UCP), in this assay format. UCP are s
Publikováno v:
MRS Proceedings. 576
Low-cost preceramic polymers have been developed and used for various coating and composite applications. These siloxane-based polymers can be tailored to be precursors to ceramics or remain as polymeric materials. Polyhydridomethylsiloxane (PHMS) se
Publikováno v:
Journal of the American Chemical Society. 116:2187-2188
A new diruthenium complex prepared by aerobic oxidative dehydrogenation of trans-[Ru(cyclam)Cl[sub 2]]Cl (cyclam = 1,4,8,11-tetraazacyclotetradecane) has been investigated. Although the structure has not yet been unequivocally established by X-ray cr
Publikováno v:
The Journal of Physical Chemistry. 90:1766-1771
Autor:
L. A. Harrington, D. B. Macqueen
Publikováno v:
The Journal of Symbolic Logic. 41:153-158
In [1] Gandy established the following selection theorem for recursion in type-2 objects.Theorem. Let F be a normal type-2 object. Then it is possible to select (uniformly and effectively in F) an integer from each nonempty set of integers semirecurs