Search Results - (Author, Cooperation:D. G. Nocera)
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1Latest Papers from Table of Contents or Articles in PressComparing photosynthetic and photovoltaic efficiencies and recognizing the potential for improvementR. E. Blankenship ; D. M. Tiede ; J. Barber ; G. W. Brudvig ; G. Fleming ; M. Ghirardi ; M. R. Gunner ; W. Junge ; D. M. Kramer ; A. Melis ; T. A. Moore ; C. C. Moser ; D. G. Nocera ; A. J. Nozik ; D. R. Ort ; W. W. Parson ; R. C. Prince ; R. T. Sayre
American Association for the Advancement of Science (AAAS)
Published 2011Staff ViewPublication Date: 2011-05-14Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Biomass ; *Electricity ; Electrolysis ; Hydrogen ; *Photosynthesis ; Plant Development ; Plants/metabolism ; *Solar Energy ; Sunlight ; Synthetic BiologyPublished by: -
2Latest Papers from Table of Contents or Articles in PressT. H. Han ; J. S. Helton ; S. Chu ; D. G. Nocera ; J. A. Rodriguez-Rivera ; C. Broholm ; Y. S. Lee
Nature Publishing Group (NPG)
Published 2012Staff ViewPublication Date: 2012-12-22Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsPublished by: -
3Latest Papers from Table of Contents or Articles in PressS. Y. Reece ; J. A. Hamel ; K. Sung ; T. D. Jarvi ; A. J. Esswein ; J. J. Pijpers ; D. G. Nocera
American Association for the Advancement of Science (AAAS)
Published 2011Staff ViewPublication Date: 2011-10-01Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsPublished by: -
4Latest Papers from Table of Contents or Articles in PressN. Lopez ; D. J. Graham ; R. McGuire, Jr. ; G. E. Alliger ; Y. Shao-Horn ; C. C. Cummins ; D. G. Nocera
American Association for the Advancement of Science (AAAS)
Published 2012Staff ViewPublication Date: 2012-01-28Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsPublished by: -
5Latest Papers from Table of Contents or Articles in PressGuo, J., Suastegui, M., Sakimoto, K. K., Moody, V. M., Xiao, G., Nocera, D. G., Joshi, N. S.
American Association for the Advancement of Science (AAAS)
Published 2018Staff ViewPublication Date: 2018-11-16Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyGeosciencesComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Materials Science, Molecular BiologyPublished by: -
6Articles: DFG German National LicensesCukier, R. I. ; Nocera, D. G.
College Park, Md. : American Institute of Physics (AIP)
Published 1992Staff ViewISSN: 1089-7690Source: AIP Digital ArchiveTopics: PhysicsChemistry and PharmacologyNotes: Recent studies of electron transfer (ET) reactions in polar solvents have shown that solvent dynamics, in addition to solvent statics, can have a dramatic effect on the rate. ET reactions were analyzed with the aim of suggesting methods that permit a separation of solvent static and dynamic effects on the rate. Two schemes that can separate these effects are (1) the measurement of ET charge separation (typically a normal regime reaction) and charge recombination (typically an inverted regime reaction) rates in the same solvent and (2) the variation of the static (transition state) rate in a given solvent, as induced by altering the electronic coupling via a series of donor–acceptor complexes at different fixed distances. To emphasize dynamical effects, the static rate contribution should be large, and therefore in the adiabatic, strong electronic coupling limit of Marcus theory. We obtain an expression for the solvent dynamically influenced rate, for the inverted ET regime, which can describe this limit as well as all degrees of electronic coupling. It has the form of a consecutive reaction scheme, the steps being diffusion along the reaction coordinate followed by surface crossing (the static rate contribution), as was obtained previously for the nonadiabatic static rate case.Type of Medium: Electronic ResourceURL: -
7Articles: DFG German National LicensesStaff View
ISSN: 1432-1114Source: Springer Online Journal Archives 1860-2000Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision MechanicsNotes: Abstract The development and applications of a new class of water-soluble compounds suitable for molecular tagging diagnostics are described. These molecular complexes are formed by mixing a lumophore, an appropriate alcohol, and cyclodextrin. Using 1-BrNp as the lumophore, cyclohexanol is determined to be the most effective overall among the alcohols for which data are currently available. Information is provided for the design of experiments based on these complexes along with a less complex method for generating the grid patterns typically used for velocimetry. Implementation of a two-detector system is described which, in combination with a spatial correlation technique for determining velocities, relaxes the requirement that the initial tagging pattern be known a priori, eliminates errors in velocity estimates caused by variations in the grid pattern during an experiment, and makes it possible to study flows with non-uniform mixtures. This detection and analysis combination also solves one of the problems associated with using caged fluorescein to study high-speed flows. In addition to the traditional implementation for velocimetry, novel applications for studying the Lagrangian evolution of both reacting and non-reacting interfaces and obtaining combined passive scalar/velocity measurements are demonstrated.Type of Medium: Electronic ResourceURL: