Radiotracer Studies on the Extraction of Metal Ions Part 10: Extraction of Calcium, Iron, Nickel, Copper, and Zinc with Some Aromatic Schiff Bases)

1966 ◽  
Vol 2 (7) ◽  
pp. 291-294 ◽  
Author(s):  
I. Stroński ◽  
A. Zieliński
Keyword(s):  
Metal Ions ◽  
Schiff Bases ◽  
Copper And Zinc ◽  
Nickel Copper ◽  
Iron Nickel ◽  
Calcium Iron

The thermal behaviour of nickel, copper and zinc complexes with the Schiff bases cis- and trans-N,N′-bis(salicylidene)-1,2-ciclohexadiamine (Salcn)

2001 ◽  
Vol 370 (1-2) ◽  
pp. 129-133 ◽  
Author(s):  
Éder T.G Cavalheiro ◽  
Francisco C.D Lemos ◽  
Júlio Zukerman Schpector ◽  
Edward R Dockal
Keyword(s):  
Schiff Bases ◽  
Thermal Behaviour ◽  
Zinc Complexes ◽  
Copper And Zinc ◽  
Nickel Copper ◽  
Cis And Trans

scholarly journals Metal-Based Biologically Active Compounds: Synthesis, Spectral, and Antimicrobial Studies of Cobalt, Nickel, Copper, and Zinc Complexes of Triazole-Derived Schiff Bases

2011 ◽  
Vol 2011 ◽  
pp. 1-10 ◽  
Author(s):  
Kiran Singh ◽  
Yogender Kumar ◽  
Parvesh Puri ◽  
Chetan Sharma ◽  
Kamal Rai Aneja
Keyword(s):  
Metal Complexes ◽  
Schiff Bases ◽  
Antimicrobial Agents ◽  
Condensation Reaction ◽  
Zinc Complexes ◽  
Biologically Active ◽  
Planar Geometry ◽  
Cobalt Nickel ◽  
Copper And Zinc ◽  
Nickel Copper

A series of cobalt, nickel, copper, and zinc complexes of bidentate Schiff bases derived from the condensation reaction of 4-amino-5-mercapto-3-methyl/ethyl-1,2,4-triazole with 2,4-dichlorobenzaldehyde were synthesized and tested as antimicrobial agents. The synthesized Schiff bases and their metal complexes were characterized with the aid of elemental analyses, magnetic moment measurements, spectroscopic and thermogravimetric techniques. The presence of coordinated water in metal complexes was supported by infrared and thermal gravimetric studies. A square planar geometry was suggested for Cu(II) and octahedral geometry proposed for Co(II), Ni(II), and Zn(II) complexes. The Schiff bases and their metal complexes have been screened for antibacterial (Pseudomonas aeruginosa, Bacillus subtilis) and antifungal activities (Aspergillus niger, A. flavus). The metal complexes exhibited significantly enhanced antibacterial and antifungal activity as compared to their simple Schiff bases.

scholarly journals Antimicrobial, spectral and thermal studies of divalent cobalt, nickel, copper and zinc complexes with triazole Schiff bases

2017 ◽  
Vol 10 ◽  
pp. S978-S987 ◽  
Author(s):  
Kiran Singh ◽  
Yogender Kumar ◽  
Parvesh Puri ◽  
Chetan Sharma ◽  
Kamal Rai Aneja
Keyword(s):  
Schiff Bases ◽  
Thermal Studies ◽  
Zinc Complexes ◽  
Cobalt Nickel ◽  
Copper And Zinc ◽  
Nickel Copper ◽  
Divalent Cobalt
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