Synthesis and Antibacterial Activities of Sulfur-Containing Bissalicylaldehyde Schiff Base and Binuclear Nickel(II) Nanorod Complex
Nickel(II) acetate tetrahydrate was treated with the ligand CH2(H2sal-sbdt)2 in methanol heated at reflux to yield a novel binuclear Ni(II) nanorod complex of the formula CH2{Ni(II)(sal-sbdt)(H2O)}2. The ligand of CH2(H2sal-sbdt)2 was derived from 5,5′-methylene-bissalicylaldehyde and S-benzyldithio...
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Wiley
2013-01-01
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| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2013/436090 |
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| author | Xiao-Lan Yang Guo-Qing Zhong Li Wu |
| author_facet | Xiao-Lan Yang Guo-Qing Zhong Li Wu |
| author_sort | Xiao-Lan Yang |
| collection | DOAJ |
| description | Nickel(II) acetate tetrahydrate was treated with the ligand CH2(H2sal-sbdt)2 in methanol heated at reflux to yield a novel binuclear Ni(II) nanorod complex of the formula CH2{Ni(II)(sal-sbdt)(H2O)}2. The ligand of CH2(H2sal-sbdt)2 was derived from 5,5′-methylene-bissalicylaldehyde and S-benzyldithiocarbazate. The complex was characterized by elemental analysis, UV-Vis, FT-IR spectra, thermal analysis (TG-DSC), and scanning electron microscopy (SEM). The nickel(II) was coordinated by imino nitrogen, thiolato sulfur, and phenolic oxygen from the Schiff base ligand, and oxygen from the coordinated water, respectively. The pyrolysis reactions in the thermal decomposition process of the complex, the experimental, and calculated percentage mass loss were also given. The Ni(II) complex belonged to nanocrystalline metal complex, and the average size of the nanorod complex was about 30 nm × 150 nm. The antibacterial activities were screened for the Schiff base ligand and the Ni(II) nanorod complex against four bacteria: Staphylococcus aureus, Escherichia coli, Bacillus subtilis, and Staphylococcus epidermidis. Both the ligand of CH2(H2sal-sbdt)2 and the Ni(II) complex had the most intense antibacterial activities against Escherichia coli. |
| format | Article |
| id | doaj-art-eeee94c4e59b4e179818dc6db715042d |
| institution | DOAJ |
| issn | 2090-9063 2090-9071 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
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| series | Journal of Chemistry |
| spelling | doaj-art-eeee94c4e59b4e179818dc6db715042d2025-08-20T03:21:15ZengWileyJournal of Chemistry2090-90632090-90712013-01-01201310.1155/2013/436090436090Synthesis and Antibacterial Activities of Sulfur-Containing Bissalicylaldehyde Schiff Base and Binuclear Nickel(II) Nanorod ComplexXiao-Lan Yang0Guo-Qing Zhong1Li Wu2State Key Laboratory Cultivation Base for Nonmetal Composite and Functional Materials, School of Material Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, ChinaState Key Laboratory Cultivation Base for Nonmetal Composite and Functional Materials, School of Material Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, ChinaState Key Laboratory Cultivation Base for Nonmetal Composite and Functional Materials, School of Material Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, ChinaNickel(II) acetate tetrahydrate was treated with the ligand CH2(H2sal-sbdt)2 in methanol heated at reflux to yield a novel binuclear Ni(II) nanorod complex of the formula CH2{Ni(II)(sal-sbdt)(H2O)}2. The ligand of CH2(H2sal-sbdt)2 was derived from 5,5′-methylene-bissalicylaldehyde and S-benzyldithiocarbazate. The complex was characterized by elemental analysis, UV-Vis, FT-IR spectra, thermal analysis (TG-DSC), and scanning electron microscopy (SEM). The nickel(II) was coordinated by imino nitrogen, thiolato sulfur, and phenolic oxygen from the Schiff base ligand, and oxygen from the coordinated water, respectively. The pyrolysis reactions in the thermal decomposition process of the complex, the experimental, and calculated percentage mass loss were also given. The Ni(II) complex belonged to nanocrystalline metal complex, and the average size of the nanorod complex was about 30 nm × 150 nm. The antibacterial activities were screened for the Schiff base ligand and the Ni(II) nanorod complex against four bacteria: Staphylococcus aureus, Escherichia coli, Bacillus subtilis, and Staphylococcus epidermidis. Both the ligand of CH2(H2sal-sbdt)2 and the Ni(II) complex had the most intense antibacterial activities against Escherichia coli.http://dx.doi.org/10.1155/2013/436090 |
| spellingShingle | Xiao-Lan Yang Guo-Qing Zhong Li Wu Synthesis and Antibacterial Activities of Sulfur-Containing Bissalicylaldehyde Schiff Base and Binuclear Nickel(II) Nanorod Complex Journal of Chemistry |
| title | Synthesis and Antibacterial Activities of Sulfur-Containing Bissalicylaldehyde Schiff Base and Binuclear Nickel(II) Nanorod Complex |
| title_full | Synthesis and Antibacterial Activities of Sulfur-Containing Bissalicylaldehyde Schiff Base and Binuclear Nickel(II) Nanorod Complex |
| title_fullStr | Synthesis and Antibacterial Activities of Sulfur-Containing Bissalicylaldehyde Schiff Base and Binuclear Nickel(II) Nanorod Complex |
| title_full_unstemmed | Synthesis and Antibacterial Activities of Sulfur-Containing Bissalicylaldehyde Schiff Base and Binuclear Nickel(II) Nanorod Complex |
| title_short | Synthesis and Antibacterial Activities of Sulfur-Containing Bissalicylaldehyde Schiff Base and Binuclear Nickel(II) Nanorod Complex |
| title_sort | synthesis and antibacterial activities of sulfur containing bissalicylaldehyde schiff base and binuclear nickel ii nanorod complex |
| url | http://dx.doi.org/10.1155/2013/436090 |
| work_keys_str_mv | AT xiaolanyang synthesisandantibacterialactivitiesofsulfurcontainingbissalicylaldehydeschiffbaseandbinuclearnickeliinanorodcomplex AT guoqingzhong synthesisandantibacterialactivitiesofsulfurcontainingbissalicylaldehydeschiffbaseandbinuclearnickeliinanorodcomplex AT liwu synthesisandantibacterialactivitiesofsulfurcontainingbissalicylaldehydeschiffbaseandbinuclearnickeliinanorodcomplex |