Cu(II)-Selective Green Fluorescence of a Rhodamine−Diacetic Acid Conjugate
- 1 November 2007
- journal article
- letter
- Published by American Chemical Society (ACS) in Organic Letters
- Vol. 9 (24), 5039-5042
- https://doi.org/10.1021/ol7022714
Abstract
A new rhodamine derivative (1) containing an ethylenediamine-N,N-diacetic acid moiety exhibits Cu(II)-selective strong green fluorescence, while showing very weak orange fluorescence with other metal cations.Keywords
This publication has 22 references indexed in Scilit:
- 2-Aza-1,3-butadiene Derivatives Featuring an Anthracene or Pyrene Unit: Highly Selective Colorimetric and Fluorescent Signaling of Cu2+ CationOrganic Letters, 2006
- Fluorescent Sensor for Cu2+ with a Tunable Emission WavelengthInorganic Chemistry, 2005
- Ratiometric Displacement Approach to Cu(II) Sensing by FluorescenceJournal of the American Chemical Society, 2005
- Luminescent chemosensors for transition metal ionsCoordination Chemistry Reviews, 2000
- A fluorescent sensor for Cu2+ at the sub-ppm levelJournal of Photochemistry and Photobiology A: Chemistry, 1998
- Fluorescent Chemosensors for Cu2+ Ions: Fast, Selective, and Highly SensitiveAngewandte Chemie-International Edition, 1998
- Exploiting Polypeptide Motifs for the Design of Selective Cu(II) Ion ChemosensorsJournal of the American Chemical Society, 1998
- An Anthracene‐Based Fluorescent Sensor for Transition Metal IonsAngewandte Chemie-International Edition, 1994
- Quenching of excited singlet states by metal ionsChemical Physics Letters, 1977
- Interactions of transition-metal ions with photoexcited states of flavines. Fluorescence quenching studiesJournal of the American Chemical Society, 1972