METHOD OF MANUFACTURING FINE PARTICLE ARRAY AND FINE PARTICLE ARRAY

To provide a method of manufacturing a fine particle array capable of easily obtaining a fine particle array in which fine particles of metals and of dielectric substances are regularly arranged.SOLUTION: The method of manufacturing a fine particle array includes: obtaining a nucleic acid sheet by h...

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Bibliographic Details
Main Authors TACHIIRI YOSHIAKI, FUKUHARA MASASHI, MARUYAMA YOSHIHIRO
Format Patent
LanguageEnglish
Japanese
Published 24.10.2019
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Summary:To provide a method of manufacturing a fine particle array capable of easily obtaining a fine particle array in which fine particles of metals and of dielectric substances are regularly arranged.SOLUTION: The method of manufacturing a fine particle array includes: obtaining a nucleic acid sheet by hybridizing a single-stranded scaffold nucleic acid with a plurality of single-stranded nucleic acids that complementarily bond to a portion of the scaffold nucleic acid, the nucleic acid sheet having, on the front side and the rear side thereof, one or more bonding sites that are arranged at respective predetermined intervals, and at least one of the front side and the rear side having a plurality of the bonding sites; preparing fine particles of dielectric substances and of substances selected from a group of consisting of elements belonging to groups 10 and 11 of the periodic table, the fine particles having, on surfaces thereof, bonding means that specifically bonds to the bonding sites; and obtaining a fine particle array in which the fine particles are bonded to the nucleic acid sheet, by specifically bonding the bonding means and the boding sites together.SELECTED DRAWING: Figure 1 【課題】金属及び誘電体の微細粒子を規則正しく配列させた微細粒子配列体を簡便に得ることができる微細粒子配列体の製造方法を提供すること。【解決手段】１本鎖の足場核酸を、当該足場核酸の一部と相補的に結合する複数の１本鎖核酸とハイブリダイズさせて核酸シートを得る工程であって、当該核酸シートは、その表面及び裏面にそれぞれ所定の間隔で配置された１又は複数の結合部位を有し、かつ表面及び裏面の少なくとも一方は当該結合部位を複数有している、工程と、誘電体、並びに周期律表の第１０族及び第１１族に属する元素からなる群より選択される物質の微細粒子を用意する工程であって、当該微細粒子は、その表面に結合部位に特異的に結合する結合手段を有している、工程と、結合手段と結合部位を特異的に結合させて、微細粒子が核酸シートに結合した微細粒子配列体を得る工程とを含む、微細粒子配列体の製造方法。【選択図】図１
Bibliography:Application Number: JP20180079027