Ladas & Parry LLP
Recyclable superparamagnetic nanoparticles and method for producing the same
A superparamagnetic nanoparticle is comprised of superparamagnetic nanocrystals less than 20 nm in size, and molecules having containing 3 to 5 carboxyl groups, wherein the molecules bond to surfaces of the superparamagnetic nanocrystals. A method for producing superparamagnetic nanoparticles includes preparing an alkaline solution with pH 10 to 14, producing a mixture in which molecules containing 3 to 5 carboxyl groups, a divalent transition metal and ferric precursors are dissolved, and adding the mixture into the alkaline solution.
Korea Institute of Science and Technology
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C01P Y10S C30B Y10S C01P B82Y B82Y C01G C30B C30B C01P C30B C01P H01F
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Youngbeom Wooyoung Seokheon Kyoungja
Yu Park Lee Woo