Nickel(II) Schiff base complex supported on nano-titanium dioxide: A novel straightforward route for preparation of supported Schiff base complexes applying 2,4-toluenediisocyanate

2019 ◽  
pp. e4956
Author(s):  
Ali Amoozadeh ◽  
Elham Tabrizian ◽  
Saeedeh Shahjoee
Keyword(s):  
Titanium Dioxide ◽  
Schiff Base ◽  
Schiff Base Complex ◽  
Schiff Base Complexes ◽  
Base Complex ◽  
Nano Titanium Dioxide

Synthesis, Characterization, and Antimicrobial Activities of New Organic-Inorganic Hybird Compound Based on Polyoxovanadate and Metal-Schiff-Base Complex

2015 ◽  
Vol 1105 ◽  
pp. 215-219
Author(s):  
Qiong Wu ◽  
Xiao Lin Ji ◽  
Lu Jing ◽  
Hong Ping Ju ◽  
Hai Wang
Keyword(s):  
Schiff Base ◽  
Human Cancer ◽  
Synergetic Effect ◽  
Schiff Base Complex ◽  
Antimicrobial Activities ◽  
Schiff Base Complexes ◽  
X Ray Diffraction ◽  
Base Complex ◽  
X Ray ◽  
Vis Spectroscopy

The reaction of polyoxovanadate and metal-Schiff base complex resulted in the formation of a new organic-inorganic hybrid compounds with the formula Na2[Mn (Salen)(H2O)2]4[V10O28]·9H2O (1) (salen=N,N’-ethylene-bis (salicylideneiminate). Compound 1 have been structurally characterized by IR, UV-vis spectroscopy and single crystal X-ray diffraction. Crystal data for 1: Triclinic, P-1, a=14.1123(3)Å, b=13.9397(7) Å, c=14.2564(5)Å, α=65.4160(9)°, β=81.3920(6)°, γ=89.5740(7) °. Structural analyses revealed that compound 1 represent a rare example of isopolyoxovanadate based metal-Schiff-base complexes, moreover, this is the first POM based metal Schiff-base complex isolated in aqueous solution medium, which may also propose a green chemical way to the synthesis of POM based hybrid. Compare with isopolyoxovanadate precusor Na6 [V10O28], compound 1 exhibit higher antimicrobial activities against human cancer cell, the phenomenon can be explained by the synergetic effect between POM and Schiff-base complex.

Traceable in-cell synthesis and cytoplasm-to-nucleus translocation of a zinc Schiff base complex as a simple and economical anticancer strategy

2019 ◽  
Vol 55 (54) ◽  
pp. 7852-7855 ◽  
Author(s):  
Qian Cao ◽  
Jing Yang ◽  
Hang Zhang ◽  
Liang Hao ◽  
Gang-Gang Yang ◽  
...  
Keyword(s):  
Schiff Base ◽  
Schiff Base Complex ◽  
Schiff Base Complexes ◽  
Specific Therapy ◽  
Base Complex ◽  
Cell Synthesis

A facile and cheap strategy based on visualized in-cell synthesis of theranostic Zn Schiff base complexes realizes cancer-specific therapy.

A new class of quadruplex DNA-binding nickel Schiff base complexes

2020 ◽  
Vol 49 (15) ◽  
pp. 4843-4860 ◽  
Author(s):  
Son Q. T. Pham ◽  
Nawal Assadawi ◽  
Jadon Wells ◽  
Reece A. Sophocleous ◽  
Kimberley J. Davis ◽  
...  
Keyword(s):  
Schiff Base ◽  
Dna Binding ◽  
Cancer Cells ◽  
Schiff Base Complex ◽  
Schiff Base Complexes ◽  
Selective Binding ◽  
Quadruplex Dna ◽  
Base Complex ◽  
New Class ◽  
Binding Behaviour

A new nickel Schiff base complex shows selective binding behaviour towards quadruplex DNA and cytotoxicity against cancer cells.

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