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Studies on Benzylidene/Dibenzylidene Thiosemicarbazide Complexes of Zn(II), Cd(II) and Hg(II): Single Source Precursor in Pyrolytic Synthesis of Quantum Dots |
| DUBLIN | CORE | METADATA ITEM | METADATA FOR THIS DOCUMENT |
| 1 | Title | Title of Document | Studies on Benzylidene/Dibenzylidene Thiosemicarbazide Complexes of Zn(II), Cd(II) and Hg(II): Single Source Precursor in Pyrolytic Synthesis of Quantum Dots |
| 2 | Creator | Author's name, affiliation, country | S. N. SHUKLA*, P. GAUR1, N. RAI1, R. MEHROTRA2, B. CHAURASIA1, J. P. GUPTA1 and B. K. SINHA3
1Coordination Chemistry Research Lab, Department of Chemistry, Govt. Science College, Jabalpur (MP) 482001, India
2Instituto de Quimica Rosario Area Inorganica Facultad de Cs. Bioqumicas y Farmaceuticas Universidad Nacional de Rosario Suipacha 531 S2002LRK Rosario, Argentina
3Department of Physics, Institute for Excellence in Higher Education (IEHE),
Bhopal (M. P.) 462012, India
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| 3 | Subject | Dicipline(s) | Chemical Science |
| 3 | Subject | Keywords | Schiff base complexes, Metal sulphide nanoparticles, Benzylidenethiosemicarbazide, Thermal decomposition, X-ray diffraction, Transmission electron microscopy |
| 4 | Description | Abstract | Twelve complexes of Zn(II), Cd(II) and Hg(II) with two sulphur containing Schiff base ligands, 1-benzylidenethiosemicarbazide (1-BTC) and 1,4-dibenzylidenethiosemicarbazide (1,4-DBTC) in 1:1 and 1:2 ratio have been synthesized. Complexes were characterized by molar conductance, elemental analyses, FT-IR, 1H NMR and FAB/ESI-mass. The complexes were used as a single source precursor for the synthesis of ZnS/CdS/HgS nanoparticles by their pyrolytic decomposition in the presence of different surfactants. The precursor : surfactant ratio and temperature plays important role in determining the size of the nanoparticles. The size and morphology of nanoparticles has been ascertained by UV-Vis spectroscopy, XRD measurements and transmission electron microscopy (TEM). Schiff bases, complexes and nanoparticles were screened for antibacterial activity and MIC values against E. coli. The complexes were found more potent than the corresponding Schiff bases and nanoparticles |
| 5 | Publishers | Organizing agency, location | WWW Publications, India |
| 6 | Contributor | Sponsor(s) | - |
| 7 | Date | Date (YYYY-MM-DD) | - |
| 8 | Type | Status & genre | Peer-reviewed Article |
| 8 | Type | Type | |
| 9 | Formate | File Formate | PDF |
| 10 | Identifier | Uniform Resource Identifier | Click Here |
| 10 | Identifier | Digital Object Identifier | |
| 11 | Source | Journal/conference title; vol., no. (Year) | Chemical Science Transactions, Volume 6 , Number (4), (2017) |
| 12 | Lanuguage | English=en | en |
| 13 | Relation | Supp.files | |
| 14 | Coverage | | - |
| 15 | Copyright | Copyright and permissions | |
Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
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