205327-28-2Relevant academic research and scientific papers
Nickel(II) dithiocarbamate complexes containing sulforhodamine B as fluorescent probes for selective detection of nitrogen dioxide
Yan, Yan,Krishnakumar, Saarangan,Yu, Huan,Ramishetti, Srinivas,Deng, Lih-Wen,Wang, Suhua,Huang, Leaf,Huang, Dejian
supporting information, p. 5312 - 5315 (2013/06/04)
We synthesized complexes of Ni(II) with dithiocarbamate ligands derived from the ortho and para isomers of sulforhodamine B fluorophores and demonstrated they are highly selective in reactions with nitrogen dioxide (NO2). Compared with the para isomer, the ortho isomer showed a much greater fluorescence increase upon reaction with NO2, which led to oxidation and decomplexation of the dithiocarbamate ligand from Ni(II). We applied this probe for visual detection of 1 ppm NO2 in the gas phase and fluorescence imaging of NO2 in macrophage cells treated with a nitrogen dioxide donor.
Modular fluorescent-labeled siderophore analogues
Nudelman, Raphael,Ardon, Orly,Hadar, Yitzhak,Chen, Yona,Libman, Jacqueline,Shanzer, Abraham
, p. 1671 - 1678 (2007/10/03)
Biomimetic analogues 1 of the microbial siderophore (iron carrier) ferrichrome were labeled via piperazine with various fluorescent markers at a site not interfering with iron binding or receptor recognition (compounds 10- 12). These iron carriers were bu
