Zobrazeno 1 - 10
of 92
pro vyhledávání: '"James A. Voigt"'
Autor:
James A. Voigt, Carl C. Hayden, Bruce C. Bunker, Darryl Y. Sasaki, Julia Wang, Mari Angelica A. Sanchez, Jeanne C. Stachowiak
Publikováno v:
Langmuir. 27:1457-1462
We demonstrate the construction of novel protein-lipid assemblies through the design of a lipid-like molecule, DPIDA, endowed with tail-driven affinity for specific lipid membrane phases and head-driven affinity for specific proteins. In studies perf
Autor:
Thomas L. Sounart, Dana C. Olson, Timothy N. Lambert, Ying Bing Jiang, Bonnie Beth McKenzie, Yun Ju Lee, Matthew T. Lloyd, Erik David Spoerke, James A. Voigt, Julia W. P. Hsu
Publikováno v:
The Journal of Physical Chemistry C. 113:16329-16336
The integration of zinc oxide (ZnO) and cadmium sulfide (CdS) has shown promise in applications such as sensing and photovoltaics. We describe here a room temperature, aqueous synthetic strategy to selectively grow nanocrystalline CdS on ZnO. In part
Autor:
Dana C. Olson, Matthew T. Lloyd, Yun Ju Lee, James A. Voigt, Julia W. P. Hsu, Robert K. Grubbs, Robert J. Davis, Ping Lu
Publikováno v:
The Journal of Physical Chemistry C. 113:15778-15782
Hybrid inorganic oxide/conjugated polymer photovoltaic devices using ZnO nanorod arrays (NRAs) instead of planar films as the electron-transport layer exhibit significant improvements in performance that have been attributed to increased heterojuncti
Publikováno v:
ACS Nano. 3:971-983
Phospholipids comprise an enormous range of chemical structures that provide much of the functionality associated with cellular membranes. We have developed a simple method for incorporating phospholipids onto the surfaces of anisotropic gold nanorod
Autor:
Nikos Kopidakis, Yun Ju Lee, Julia W. P. Hsu, Matthew S. White, Sean E. Shaheen, James A. Voigt, David S. Ginley, Dana C. Olson
Publikováno v:
The Journal of Physical Chemistry C. 112:9544-9547
Proper contact and band alignment across the heterojunction interface is critical to the performance of hybrid pi-conjugated polymer-nanostructured metal oxide photovoltaic devices. We investigated the effect of ZnO surface processing on ZnO/poly(3-h
Autor:
Thomas L. Sounart, Bonnie Beth McKenzie, Jun Liu, Julia W. P. Hsu, Erik David Spoerke, James A. Voigt, Yun Ju Lee
Publikováno v:
Crystal Growth & Design. 8:2036-2040
We have systematically studied the effect of pH and 1,3-diaminopropane additive concentration on the morphology of ZnO nanorod and nanoneedle arrays grown in aqueous solution using a variety of seed layers. Increase in the growth solution pH from 6.8
Autor:
Dana C. Olson, Nikos Kopidakis, Yun Ju Lee, David S. Ginley, Matthew S. White, Sean E. Shaheen, Julia W. P. Hsu, James A. Voigt
Publikováno v:
The Journal of Physical Chemistry C. 111:16640-16645
Effective infiltration of the polymer into the nanostructured oxide is critical for optimizing the performance of hybrid π-conjugated polymer/nanostructured metal oxide semiconductor photovoltaic devices. We investigated the effect of polymer proces
Autor:
James A. Voigt, Erik David Spoerke
Publikováno v:
Advanced Functional Materials. 17:2031-2037
Cadmium sulfide (CdS) nanocrystals continue to generate scientific and technological interest, owing to their valuable optical, electronic, and chemical properties. Aqueous nanocrystal syntheses rely on functional capping agents to control nanocrysta
Publikováno v:
Journal of Crystal Growth. 304:80-85
The critical factors that determine the degree of alignment of dense ZnO nanorod (NRAs) arrays synthesized via a two-step seeding and solution growth process were systematically examined, with a goal of optimizing the array density and surface area f