56098-51-2Relevant academic research and scientific papers
Selective chemosensing of spermidine based on fluorescent organic nanoparticles in aqueous media via a Fe3+ displacement assay
Chopra, Shweta,Singh, Jasminder,Kaur, Harpreet,Singh, Harpreet,Singh, Narinder,Kaur, Navneet
, p. 3507 - 3512 (2015)
A novel fluorescent chemosensor based on fluorescent organic nanoparticles (F1) has been synthesized. This tripodal framework shows significant fluorescence quenching for Fe3+ ions from among nineteen metal ions due to the formation of a F1·Fe3+ complex. The lowest detectable concentration of F1 for Fe3+ ions was found to be 1.66 μM. Upon the addition of spermidine (a biologically active amine), the fluorescence intensity of the aqueous solution of complex increases with a detection limit of 3.68 μM indicating that spermidine can displace Fe3+ ions from the F1·Fe3+ complex. Moreover, the recognition of spermidine was selective with no interference from other biogenic amines studied. Thus, F1·Fe3+ acts as a potential sensor for spermidine through a cation displacement assay in aqueous media.
Re(I) carbonyl complexes containing pyridyl-imine and amine ligands: Synthesis, characterization and their catalytic olefin epoxidation activities
Song, Xiaolu,Lim, Min Hwee,Mohamed, Dara Khairunnisa Binte,Wong, See Mun,Zhao, Jin,Hor, T.S. Andy
supporting information, p. 1 - 7 (2016/05/11)
Re(I) carbonyl complexes containing pyridyl-imine or amine ligands have been synthesized and crystallographically characterized. Their catalytic activity for the cis-cyclooctene epoxidation with tert-butyl hydroperoxide (TBHP) as oxidant and the oxidation of these Re(I) complexes by TBHP have been investigated.
