HIGH-SENSITIVITY NEAR-INFRARED PHOSPHORESCENT IRIDIUM COMPLEX FOR MEASURING OXYGEN CONCENTRATION IN CELL/TISSUE

HIGH-SENSITIVITY NEAR-INFRARED PHOSPHORESCENT IRIDIUM COMPLEX FOR MEASURING OXYGEN CONCENTRATION IN CELL/TISSUE

PROBLEM TO BE SOLVED: To provide a compound with a long phosphorescence lifetime which can efficiently measure the oxygen concentration in a cell, tissue or the like.SOLUTION: The oxygen concentration is measured using a compound represented by the general formula (I). [Rrepresents hydrogen, halogen...

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Bibliographische Detailangaben
Hauptverfasser: KIKUCHI TOSHIKI, YOSHIHARA TOSHITADA, HIDA SHIGEFUMI, ONODERA KENICHI
Format: Patent
Sprache:eng ; jpn
Schlagworte:
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a compound with a long phosphorescence lifetime which can efficiently measure the oxygen concentration in a cell, tissue or the like.SOLUTION: The oxygen concentration is measured using a compound represented by the general formula (I). [Rrepresents hydrogen, halogen or the like; Reach independently represent a hydrogen atom or a C1-6 hydrocarbon group; and n represents an integer between 1 and 5.] 【課題】細胞や組織などの酸素濃度を効率よく測定でき、りん光寿命の長い化合物を提供する。【解決手段】下記一般式（Ｉ）で表される化合物を用いて酸素濃度を測定する。［Ｒ1は水素、ハロゲン等、Ｒ2はそれぞれ独立に水素原子又は炭素数１〜６の炭化水素基を、ｎは１〜５の整数を示す］【選択図】図３