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Electron Irradiation Effects on Nanocrystal Quantum Dots Used in Bio-Sensing ApplicationsEffects of electron irradiation on some of the optical properties in organic CdSe nanocrystals coated in trioctylphosphine oxide (TOPO) and biologically compatible CdSe nanocrystals coated in mercaptoacetic acid, as CdSe as CdSe nanocrystals conjugated with the protein are investigated using the technique of cathodoluminescence. Effects of varying the beam energy and temperatures were examined and faster degradation at cryogenic temperatures and higher beam energies was found under some conditions.
Document ID
20110015998
Acquisition Source
Jet Propulsion Laboratory
Document Type
Conference Paper
Authors
Leon, R.
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Nadeau, J.
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Evans, K.
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Paskova, T.
(Linkoeping Univ. Sweden)
Monemar, B.
(Linkoeping Univ. Sweden)
Date Acquired
August 25, 2013
Publication Date
July 19, 2004
Publication Information
Publication: Nuclear Science, IEEE Transactions on
Volume: 51
Issue: 6
ISSN: 0018-9499
Subject Category
Physics (General)
Meeting Information
Meeting: Nuclear and Space Radiation Effects Conference
Location: Atlanta, GA
Country: United States
Start Date: July 19, 2004
End Date: July 23, 2004
Distribution Limits
Public
Copyright
Other
Keywords
nanocrystal
electron irradiation
quantum dots

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