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Author: guangjun cheng

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11. Synthesis of Bioconjugated Magnetic Nanoparticles for Magneto-Raman Study
Published: 2/1/2004
Authors: Guangjun Cheng, D B Romero, D Dunmire, Angela R Hight Walker
Abstract: We are investigating the effects of an externally applied magnetic field on the structure and magnetic properties of biomolecules (DNA and proteins). A newly constructed, magneto-Raman confocal microscope system couples a cryo-magnet to a triple grat ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=841807

12. Magnetic Field-Induced Biomimetic Self-Assemblies of Cobalt Nanoparticles
Published: Date unknown
Authors: Guangjun Cheng, D B Romero, Angela R Hight Walker
Abstract: Under the influence of a 300-Guass magnetic field, 15-nm Co nanoparticles can assemble into centimeter-long rigid chains in the colloidal solution. The magnetic field-induced (MFI) chains are retained after the removal of the magnetic field, but they ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=841868



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