Selective Ratiometric Signaling of Hg2+Ions by a Fluorescein-Coumarin Chemodosimeter
نویسندگان
چکیده
منابع مشابه
A selective fluorescent ratiometric chemodosimeter for mercury ion.
A selective fluorescent chemodosimeter for mercury ion based on the mercury-promoted intramolecular cyclic guanylation of thiourea connected on 1, 8-naphthalimide is described.
متن کاملA highly selective colorimetric and ratiometric fluorescent chemodosimeter for imaging fluoride ions in living cells.
A simple but highly selective colorimetric and ratiometric fluorescent chemodosimeter was designed and synthesized to detect fluoride ions (F(-)) in aqueous solution and living cells by virtue of the strong affinity of F(-) toward silicon.
متن کاملA highly selective and sensitive ratiometric chemodosimeter for Hg2+ ions based on an iridium(III) complex via thioacetal deprotection reaction.
A novel luminescent biscyclometalated iridium(III) complex [Ir(C^N)2bpy]PF6 (Ir-S, bpy = 2,2'-bipyridine) containing two 2-phenylpyridine (ppy) cyclometalating ligands (C^N) functionalized with 1,3-dithiane for the detection of Hg(2+) ions has been synthesized and characterized by spectroscopic and photophysical measurements. The luminescence of Ir-S exhibits a ratiometric response upon the add...
متن کاملA chemodosimeter for ratiometric detection of cyanide in aqueous media and human blood serum.
A highly selective and sensitive chemodosimeter for detection of cyanide ions in HEPES buffer and in the presence of blood serum using a ratiometric approach through dual UV-Vis and fluorescence channels with the lowest detection limit of 0.08 ppb has been synthesized.
متن کاملBenzoindolium-triarylborane conjugates: a ratiometric fluorescent chemodosimeter for the detection of cyanide ions in aqueous medium.
Based on benzo[e]indolium and dimesitylborylbenzaldehyde a new ratiometric fluorescent chemodosimeter, C41H43BIN (3) has been synthesized and characterized by (1)H, (13)C NMR spectroscopy, mass spectrometry and single crystal X-ray crystallography. Probe 3 was found to be highly selective and sensitive toward cyanide (CN(-)) ions in aqueous medium even in the presence of other competing anions ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bulletin of the Korean Chemical Society
سال: 2010
ISSN: 0253-2964
DOI: 10.5012/bkcs.2010.31.01.246