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Showing 1 to 3 of 3 for “"Iron nanoparticle"”.
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The Optimization of Gold Coated Iron Nanoparticle Synthesis Methods
… frequently employed in the fabrication of nanoparticle systems, gold is one of the most popular. Gold has a defined affinity for sulfur, which gives a gold surface the potential for functionalization if a thiolated ligand is used. However gold is rare and costly, and cannot be used …
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Fabrication of Core-Shell Nanoparticles
… Cu and Au shells were fabricated around cobalt nanoparticles. A new technique to coat nanoparticles with carbon coatings and poly(methyl methacrylate) (PMMA) was developed. The copper shell formation is a self-limiting process. A thin copper shell (0.82 nm) around the cobalt nanoparticle (1.56 …
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Biological Agent Sensing Integrated Circuit (BASIC): A New Complementary Metal-oxide-semiconductor (CMOS) Magnetic Biosensor System
… both in specimens and especially in the environment. The sensor uses an electromagnetic detection mechanism to measure changes in the number of microorganisms--tagged by iron nanoparticles--that are placed on the surface of an integrated circuit (IC) chip. Measured magnetic effects are …