Coordination Polymer : Synthesis, Spectral Characterization and Thermal Behaviour of Starch-Urea Based Biodegradable Polymer and Its Polymer Metal Complexes
Joint Authors
Alshehri, Saad M.
Singh, Prabal Kumar
Malik, Ashraf
Nishat, Nahid
Ahamad, Tansir
Parveen, Shadma
Source
Bioinorganic Chemistry and Applications
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-04-19
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
A starch-urea-based biodegradable coordination polymer modified by transition metal Mn(II), Co(II), Ni(II), Cu(II), and Zn(II) was prepared by polycondensation of starch and urea.
All the synthesized polymeric compounds were characterized by Fourier transform-infrared spectroscopy (FT-IR), H1-NMR spectroscopy, C13-NMR spectroscopy, UV-visible spectra, magnetic moment measurements, differential scanning calorimeter (DSC), and thermogravimetric analysis (TGA).
The results of electronic spectra and magnetic moment measurements indicate that Mn(II), Co(II), and Ni(II) complexes show octahedral geometry, while Cu(II) and Zn(II) complexes show square planar and tetrahedral geometry, respectively.
The thermogravimetric analysis revealed that all the polymeric metal complexes are more thermally stable than the parental ligand.
In addition, biodegradable studies of all the polymeric compounds were also carried out through ASTM standards of biodegradable polymers by CO2 evolution method.
American Psychological Association (APA)
Malik, Ashraf& Parveen, Shadma& Ahamad, Tansir& Alshehri, Saad M.& Singh, Prabal Kumar& Nishat, Nahid. 2010. Coordination Polymer : Synthesis, Spectral Characterization and Thermal Behaviour of Starch-Urea Based Biodegradable Polymer and Its Polymer Metal Complexes. Bioinorganic Chemistry and Applications،Vol. 2010, no. 2010, pp.1-8.
https://search.emarefa.net/detail/BIM-503020
Modern Language Association (MLA)
Malik, Ashraf…[et al.]. Coordination Polymer : Synthesis, Spectral Characterization and Thermal Behaviour of Starch-Urea Based Biodegradable Polymer and Its Polymer Metal Complexes. Bioinorganic Chemistry and Applications No. 2010 (2010), pp.1-8.
https://search.emarefa.net/detail/BIM-503020
American Medical Association (AMA)
Malik, Ashraf& Parveen, Shadma& Ahamad, Tansir& Alshehri, Saad M.& Singh, Prabal Kumar& Nishat, Nahid. Coordination Polymer : Synthesis, Spectral Characterization and Thermal Behaviour of Starch-Urea Based Biodegradable Polymer and Its Polymer Metal Complexes. Bioinorganic Chemistry and Applications. 2010. Vol. 2010, no. 2010, pp.1-8.
https://search.emarefa.net/detail/BIM-503020
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-503020