FLUORESCENT DYE AND USE THEREOF

To provide a novel fluorescent dye.SOLUTION: Regarding a fluorescent dye which has such a backbone that an oxygen atom in a xanthene ring in a base backbone of a rhodamine compound is substituted by a silicon atom, a spiro-ring structure having an Si atom as a spiro atom is imparted, obtaining a nov...

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Bibliographic Details
Main Authors NORIMINE YOSHIHIKO, KAZUTA YUJI, FUJIYAMA SHINGO, HARA DAIKI, IWANAGA SHIGEKI, NISHIKAWA YOICHI, AMINO HIROYUKI, YAMASHITA KAZUTO, MOTOKI TAKASHI, SUGANUMA MASATOSHI, OKADA MASAYA
Format Patent
LanguageEnglish
Japanese
Published 30.08.2021
Subjects
ADHESIVES
CHEMISTRY
DYES
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
LAKES
MEASURING
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
MORDANTS
NATURAL RESINS
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES
PAINTS
PHYSICS
POLISHES
TESTING
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Summary:To provide a novel fluorescent dye.SOLUTION: Regarding a fluorescent dye which has such a backbone that an oxygen atom in a xanthene ring in a base backbone of a rhodamine compound is substituted by a silicon atom, a spiro-ring structure having an Si atom as a spiro atom is imparted, obtaining a novel fluorescent dye even applicable to super-resolution microscopy, so that the foregoing problem is solved.SELECTED DRAWING: Figure 1 【課題】新規な蛍光色素を提供することを課題とする。【解決手段】ローダミン類の基本骨格におけるキサンテン環の酸素原子がケイ素原子に置換された骨格を有する蛍光色素において、ケイ素原子をスピロ原子とするスピロ環構造を付与することにより、超解像顕微鏡法にも利用可能な新規な蛍光色素を得て、上記の課題を解決した。【選択図】図１
Bibliography:Application Number: JP20200016297