| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Singh, Rajeev
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2021Sustainable green approach to synthesize Fe 3 O 4 /α-Fe 2 O 3 nanocomposite using waste pulp of Syzygium cumini and its application in functional stability of microbial cellulasescitations
- 2021Sustainable green approach to synthesize Fe3O4/α-Fe2O3 nanocomposite using waste pulp of Syzygium cumini and its application in functional stability of microbial cellulases citations
- 2015Structural and optical properties of SnO2–Al2O3 nanocomposite synthesized via sol-gel routecitations
- 2015Synthesis, characterization, thermal and biological activity of some novel Cadmium(II) – pyridine and purine base complexescitations
- 2013Synthesis, Characterization, and Thermal and Antimicrobial Activities of Some Novel Organotin(IV): Purine Base Complexescitations
- 2013Synthesis, Characterization, and Thermal and Antimicrobial Activities of Some Novel Organotin(IV): Purine Base Complexescitations
- 2006Organotin(IV) complexes of thiohydrazides and thiodiamines: synthesis, spectral and thermal studies.citations
Places of action
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article
Synthesis, characterization, thermal and biological activity of some novel Cadmium(II) – pyridine and purine base complexes
Abstract
A new series of cadmium(II) complexes with biological active ligands such as niacinamide (L 1 ), isoniazid (L 2 ), purine bases: theophylline (HL 3 ) and theobromine (L 4 ), isoniazid derivatives: isoniazid dithiocarbazate (HL 5 ), S-methyl ester of Isoniazid dithiocarbazate (L 6 ) and S-ethyl ester of Isoniazid dithiocarbazate (L 7 ), of the type Cd(L)2I2 or Cd(L)I2 or Cd(L)2 have been synthesized in anhydrous THF. The complexes were characterized by elemental analysis, conductance measurement, UV-vis, IR, 1 H-NMR, and mass spectral studies. Various kinetic and thermodynamic parameters of these complexes have also been determined using TG/DTA technique. The thermal decomposition techniques indicate the formation of CdS2 as a residue. The results show that the L1 ,L 3 and L4 act as unidentate while rest of the ligands act as bidentate, forming a five-member chelate ring with L2, four member chelate ring with L5 ,L 6 ,L 7 and no chelation in L1 ,L 3 and L4. The complexes are 1:1 or 1:2 metal-ligand complexes. In order to assess their antimicrobial activity, the ligands and their corresponding complexes have also been tested in vitro against bacteria (E.coli, P.aeruginosa, S.aureus and K.pneuonia) and fungi (Rhizopus oryza and Aspergillus flavus). All the complexes exhibit remarkable activity and the results provide evidence that the studied complexes might indeed be a potential source of antimicrobial agents.