Method of manufacturing metal nanoparticles

Details Method of manufacturing metal nanoparticles Method of manufacturing metal nanoparticles

2011-01-11

2011-01-11

Wyszomierski, George (Department: 1793)

Specialized metallurgical processes, compositions for use therei

Processes

Producing or purifying free metal powder or producing or...

C075S371000, C075S373000, C977S890000, C977S896000

Reexamination Certificate

active

07867316

ABSTRACT:
The present invention relates to a method for manufacturing metal nanoparticles including: preparing a first solution including a metal precursor and a non-polar solvent; preparing a second solution with adding a capping molecule presented by the following Formula 1 into the first solution; and stirring the second solution with applying heat,wherein R1 and R2 are independently —COOH, —NH2or —CH3but R1 and R2 cannot be —COOH at the same time, and x and y is independently an integer from 3 to 20 respectively and x+y is 20 to 40.

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Horovitz, O. et al., “Amino Acids Binding to Gold Nanoparticles”, Studia Universitatis Babes-Bolyai, Chemia, vol. LII No. 3, 2007.

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