A Schiff base bis(N-salicylidene)-3-oxapentane-1,5-diamine and its yttrium(III) complex: synthesis, crystal structure, DNA-binding properties, and antioxidant activities

Gadolinium(III) and dysprosium(III) complexes with a Schiff base bis(N-salicylidene)-3-oxapentane-1,5-diamine: synthesis, characterization, antioxidation, and DNA-binding studies

“…In view of the strong interaction of EB with DNA with binding constant of EB 10 6 M −1 level [56], we consider it impossible for the complexes to remove EB from DNA. Similar fluorescence quenching effect of EB bound to DNA has been observed for the addition of several groove-binding compounds, including netropsin and distamycin A [28,60]. The observed results indicate that the complexes interact with DNA through the groove binding or intercalation, releasing some EB from the EB-DNA system [61][62][63].2 3.3.3.…”

“…Continuing our program for constructing Schiff-base ligands with rare-earth metal complexes, we have investigated the DNA binding ability of such complexes [27,28]. In this article, we introduce the synthesis and structural characterization of two new lanthanide(III) complexes with a Schiff-base ligand bis(N-salicylidene)-3-oxapentane-1,5-diamine.…”

Solvent-Induced Unsymmetric Salamo-Like Trinuclear NiII Complexes: Syntheses, Crystal Structures, Fluorescent and Magnetic Properties

“…Metal complexes bearing Salen-like ligands or their derivatives are now a significant research subject [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15], and could be of ubiquitous use in biological systems [16][17][18][19][20][21][22][23][24], fluorescent sensors [25][26][27][28][29][30][31][32][33][34][35][36][37], magnetic properties [38][39][40][41][42], optical materials [43][44][45][46][47][48][49][50][51] an...…”

Structural and Luminescent Properties of Heterobimetallic Zinc(II)-Europium(III) Dimer Constructed from N2O2-Type Bisoxime and Terephthalic Acid

“…Salen-and salamo-type complexes have been extensively investigated in organometallic chemistry and modern coordination chemistry for several decades [7][8][9][10][11], their complexes are well-known for their potential applications in many areas, such as catalysts [12,13], biological fields [14][15][16][17][18][19][20][21], supramolecular buildings [22][23][24][25][26], molecular recognitions [27][28][29][30][31], magnetic [32][33][34][35][36][37] and luminescence [38][39][40][41][42][43][44][45] materials and so forth. Self-assembling processes of a metallohost complex with auxiliary organic ligands are usually utilized in the building of metal-organic framework (MOF) materials [46,47].…”