- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Preparation of Condensed Polymers of Sulfonated Aminoacids with Benzidine. | ||
| Journal of College of Education | ||
| Article 1, Volume 0, Issue 6, 2017, Pages 333-343 | ||
| Authors | ||
| Firyal M.A; Amel A.A; Khudheyer G.K | ||
| Abstract | ||
| In this paper many new condensed polymers were synthesized from reaction of sulfonated amino acids such as histidine, alanine and asparging with benzidine. The new condensed polymers were characterized by FTIR and UV. spectroscopy. The physical properties were measured, and the swelling % were studied with different non solvents. The intrinsic viscosity was measured by Ostwald-viscometer, using DMF as a solvent The TGA and DTA were studied. The high softening points were measured for all condensed polymers which have higher than 240 OC. The controlled release were studied in different pH values at 37 0C. The inserted moiety units of sulfonated aminoacids could enhanced the biocompatibility, bioactivity and biodegradability properties for these prepared biomaterials polymers, and the incorporation of aminoacids through backbone of the condensed polymers. | ||
|
Statistics Article View: 203 PDF Download: 143 |
||