AMPHIPHILIC POLYMER FOR FORMING WATER-SOLUBLE NANOPARTICLE COMPOSITE

PROBLEM TO BE SOLVED: To provide a water-soluble nanoparticle composite that allows nanoparticles to be used for biochemical purposes. SOLUTION: The water-soluble nanoparticle composite includes accumulation of a plurality of nanoparticles and shows excellent uniformity and stability, produced by fo...

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Hauptverfasser:	NAKAMURA FUMIO, HIRANO SATOHIRO, BOKU SHUNSHOKU
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F INORGANIC CHEMISTRY MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MANUFACTURE OR TREATMENT THEREOF METALLURGY NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS,MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES ASDISCRETE UNITS NANOTECHNOLOGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a water-soluble nanoparticle composite that allows nanoparticles to be used for biochemical purposes. SOLUTION: The water-soluble nanoparticle composite includes accumulation of a plurality of nanoparticles and shows excellent uniformity and stability, produced by forming a composite of: an amphiphilic polymer represented by a polyethylene imine derivative comprising predetermined three components; and semiconductor nanoparticles containing elements of the group 12 and the group 16 in the periodical table, semiconductor nanoparticles containing elements of the group 11, group 13 and group 16 in the periodical table, or semiconductor nanoparticles containing elements of the group 13 and the group 15 in the periodical table. COPYRIGHT: (C)2011,JPO&INPIT