1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Effect of morphology of thin DNA films on the electron stimulated desorption of anions
Rent:
Rent this article for
USD
10.1063/1.3520562
/content/aip/journal/jcp/134/1/10.1063/1.3520562
http://aip.metastore.ingenta.com/content/aip/journal/jcp/134/1/10.1063/1.3520562

Figures

Image of FIG. 1.
FIG. 1.

Schematic diagram of the apparatus, including the time-of-flight mass analyzer and sample load-lock.

Image of FIG. 2.
FIG. 2.

XPS measurements of N1s (binding energy of ∼400 eV) peak for SAM-DNA, 2.5-, 5-, and 10-monolayer-thick lyophilized DNA films where intensity is proportional to the amount of DNA chemisorbed on a gold substrate.

Image of FIG. 3.
FIG. 3.

Normalized anion yield functions from SAM-DNA and 5-monolayer-thick DNA film.

Image of FIG. 4.
FIG. 4.

Variation of anion desorption signal from 10-monolayer-thick lyophilized DNA with incident electron current, at an incident electron energy of 8 eV.

Image of FIG. 5.
FIG. 5.

Variation of the anion desorption signal (integrated over incident electron energies (between 0.1 and 20 eV) with thickness (in monolayers) of a lyophilized DNA film on gold substrate.

Tables

Generic image for table
Table I.

Energy and width of electron resonances and threshold energies observed in anion yield functions from self-assembled and lyophilized DNA films. Resonance energies were obtained “by-eye.” The widths of the resonance structures are measured at half maximum.

Loading

Article metrics loading...

/content/aip/journal/jcp/134/1/10.1063/1.3520562
2011-01-05
2014-04-24
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Effect of morphology of thin DNA films on the electron stimulated desorption of anions
http://aip.metastore.ingenta.com/content/aip/journal/jcp/134/1/10.1063/1.3520562
10.1063/1.3520562
SEARCH_EXPAND_ITEM