[PDF] Top 20 A highly selective turn-on fluorescent sensor for Cu(II) based on an NSe2 chelating moiety and its application in living cell imaging

... study, a boron-dipyrromethene (BODIPY)-based fluorescent chemosensor CBS was developed for metal ion ...containing an NSe 2 moiety exhibited high selectivity for ... See full document

... 3.3. Living cell imaging Chemosensor 1 was used for living cell ...detect Cu 2+ in living cells, RAW ...cultured in DMEM supple- mented with ... See full document

... cultured in DMEM supplemented with 10% FBS at 37 °C and 5% CO 2 ...plated on 14 mm glass coverslips and allowed to adhere for 24 ...CuCl 2 for 1 h and washed ... See full document

... receptors and flu- orescent units have been developed for Hg 2+ ...Hg 2+ is known as a fluorescence quencher due to spin–orbit cou- pling [24], most fluorescent chemosensors detect Hg ... See full document

... Zn 2+ , the emis- sion intensity reached a maximum, with a quantum yield ˚ = ...0.005. For the UV–vis absorption spectra, the absorbance at 477 nm decreased in intensity, and ... See full document

... Bioimaging a b s t r a c t The commercially available 2, 3-diaminophenazine, 1, 2-diamino-anthraquinone and 2, 4- dinitrophenylhydrazine (S1–S3) act as a colorimetric, ... See full document

... Venkatesan and Shu-Pao Wu* A fluorescent probe (FS) based on a fluoride-specific desilylation reaction has been developed for a highly selective ... See full document

... Hg 2+ , K + , Mg 2+ , Mn 2+ , Ni 2+ , Pb 2+ , and Zn 2+ ...caused a visible color change (from colorless to yellow) and a green emission from ... See full document

... exists in three different forms: Inorganic mercury, alkyl- mercury, and elemental ...mining, and solid-waste incineration. Mer- cury ions show a high affinity for thiol groups in ... See full document

... r a c t A new rhodamine-based chemosensor exhibits excellent selectivity for Fe 3+ ions over a wide range of tested metal ions Ag + , Al 3+ , Ca 2+ , Cd 2+ , Co 2+ ... See full document

... chemosensors for the detection of metal ions such as Cu 2 þ , Cd 2 þ , Fe 3 þ , Hg 2 þ , Pb 2 þ , and Zn 2 þ , has been an important ...species and ... See full document

... disease, and prion disease. 8 Due to its extensive applications in our daily lives, copper is also a common metal ...limit for copper in drinking water, as set by the US ... See full document

... taken in the presence of several transition metal ions. However, Cu 2þ was the only metal ion that caused a signi ficant blue emission ...During Cu 2 þ titration with chemosensor ... See full document

... is a growing demand to develop selective and sensitive chemosensors for toxic metal ions in environmental and bio- logical ...as a highly toxic heavy metal even at ... See full document

... spectra a b s t r a c t A facile and sensitive fluorescent probe for hydrazine was successfully constructed, displaying excellent colorimetric and ratiometric responses towards ... See full document

... focused on the development of fluorescent chemosensors for the detection of Hg 2+ ...receptors and fluo- rescent units have been developed for Hg 2+ ...Hg 2+ is known as ... See full document

... . A clear picture of the TICT process in case of 2’- substituted imidazole in the ground state and excited state was shown in scheme ...possible in case of no ... See full document

... 1-Cu 2+ complexes, we carried out a series of Job plot ...under a constant total concentration of 1. Maximum fluorescent quenching occurred for a ...indicates a 1:1 ... See full document

... Department of Applied Chemistry, National Chiao Tung University, Hsinchu, Taiwan 300, Republic of China. The authors regret there are some errors in their Graphical abstract, Scheme 1 an[r] ... See full document

... of highly selective chemosensors for the recognition of environmentally and biologically important metal ions, such as Cu 2+ , Cd 2+ , Fe 3+ , Hg 2+ , Pb 2+ ... See full document