Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Werner G. Kuhr"'
Publikováno v:
ECS Transactions. 80:1319-1332
Publikováno v:
MRS Bulletin. 29:838-842
Hybrid complementary metal oxide semiconductor (CMOS)/molecular memory devices are based on a dynamic random-access memory (DRAM) architecture, are fast, have high density, and exhibit low power consumption. These devices use a well-characterized cha
Publikováno v:
ELECTROPHORESIS. 24:2749-2757
A novel single nucleotide polymorphism (SNP) assay utilizing an electrochemically tagged chain terminator is described. The system employs the single-base extension (SBE) technique coupled to capillary gel electrophoresis with end-column electrochemi
Publikováno v:
Analytical Chemistry. 75:4265-4271
Pyrolyzed photoresist films (PPF) are introduced as planar carbon electrodes in a PDMS-quartz hybrid microchip device. The utility of PPF in electroanalytical applications is demonstrated by the separation and detection of various neurotransmitters.
Autor:
Werner G. Kuhr, Kristian M. Roth, Francisco Zaera, Amir A. Yasseri, David F. Bocian, Jonathan S. Lindsey, Rajeev B. Dabke, Hugo Tiznado, Malinovskii, Zhiming Liu, Lianhe Yu, Karl-Heinz Schweikart
Publikováno v:
Journal of the American Chemical Society. 125:505-517
Redox kinetics were measured for two electroactive molecules attached to Si(100) surfaces, a ferrocene (Fc-BzOH) and a Zn(II) trimesitylporphyrin (Por-BzOH). Each molecule was derivatized with a benzyl alcohol linker for attachment to the Si surface
Publikováno v:
ELECTROPHORESIS. 23:3750-3759
The development of a microchip electrophoresis system involving integrated frequency based electrochemical detection is described. The use of poly(dimethylsiloxane) (PDMS) as the channel substrate greatly simplifies the fabrication process while decr
Autor:
Werner G. Kuhr, John K. Cullison, Sharin E Bender, Nicole E. Hebert, Eric W. Kristensen, Sara A. Brazill
Publikováno v:
Journal of Electroanalytical Chemistry. 531:119-132
Sinusoidal voltammetry is an electrochemical technique, which uses a large amplitude sinusoid as the potential waveform and performs data analysis in the frequency domain. When the amplitude of the applied potential waveform is large (i.e. >50 mV) th
Publikováno v:
Langmuir. 18:4030-4040
Self-assembled monolayers (SAMs) of thiol-derivatized alkyl ferrocenes and Zn tetraarylporphyrins on a gold surface have been characterized under open circuit conditions using fluorescence imaging microscopy and a varietyof electrochemical methods. T
Autor:
Amir A. Yasseri, Werner G. Kuhr, Jonathan S. Lindsey, Vladimir L. Malinovskii, James R. Diers, David F. Bocian, Karl-Heinz Schweikart
Publikováno v:
Journal of Materials Chemistry. 12:808-828
The storage of multiple bits of information in distinct molecular oxidation states is anticipated to afford extraordinarily high memory densities. Among redox-active molecules, lanthanide porphyrinic triple-decker complexes are attractive candidates
Autor:
David F. Bocian, James R. Diers, Jonathan S. Lindsey, Dorota Gryko, Kristian M. Roth, Junzhong Li, Werner G. Kuhr
Publikováno v:
Journal of Materials Chemistry. 11:1162-1180
An approach to the storage of multiple bits of information at the molecular level employs molecules with a large number of distinct oxidation states. Europium triple-decker sandwich molecules composed of porphyrins and phthalocyanines afford four cat