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Displaying 776 - 800 of 848

The Effect of an Oxidized Gold Substrate on Alkanethiol Self-Assembly

June 1, 2000
Author(s)
John T. Woodward IV, Marlon L. Walker, Curtis W. Meuse, David J. Vanderah, G Poirier, Anne L. Plant
UV cleaned gold substrates incubated in solutions of alkanethiol show islands on the monolayer surface when imaged with non-contact atomic force microscopy (AFM). The height of the islands above the monolayer is approximately twice the height of the

Human Mitochondrial Genetics

January 1, 2000
Author(s)
L A. Tully, Barbara C. Levin
The field of human mitochondrial genetics has advanced way beyond where the Human Genome Project hopes to be by the year 2003, the projected year for completing the sequence of the entire human nuclear DNA genome. Not only has the mitochondrial DNA (mtDNA)

Dynamic Partitioning of Neutral Polymers into a Single Ion Channel

June 1, 1999
Author(s)
S. M. Bezrukov, John J. Kasianowicz
Polymers partitioning into highly confined spaces can be studied using single nanometer-scale pores formed by protein ion channels. The ionic conductance of a channel depends on the state of occupancy of the pore by polymer and serves as a measure of
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