Abstract
In this paper chiral bioactive poly(amide–imide)s (PAI)s were synthesized from four different diacids containing chiral amino acids with 4,4′-methylene bis(3-chloro 2,6-diethylaniline) as a diamine via direct polycondensation reaction in a system of tetra-n-butylammonium bromide and triphenyl phosphite as a condensing agent. The structures of these polymers were confirmed by FT-IR, 1H-NMR, specific rotation, elemental and thermogravimetric analysis (TGA) techniques. TGA showed that the 10 % weight loss temperature in a nitrogen atmosphere was more than 378 °C, which indicates that the resulting PAIs have a good thermal stability. The biodegradability of the monomers and prepared polymers was investigated in culture media and soil burial test for assessment of the susceptibility of these compounds to microbial degradation. The results showed that the synthesized monomers and theirs derived polymers are biologically active and nontoxic to microbial growth.
Similar content being viewed by others
References
Cuil W, Qil T, Li X, Huang SH, Zhou SH, Weng J (2008) Int J Pharm 361:47–55
Winzenburg G, Schmidt C, Fuchs S, Kissel T (2004) Adv Drug Deliver Rev 56:1453–1466
Mingbo Q, Li X, Yang Y, Zhou Sh (2008) Eur J Pharm Biopharm 70:445–452
Whang K, Goldstick TK, Healy KE (2000) Biomaterials 21:2545–2551
Tabata Y (2003) Tissue regeneration based on drug delivery technology. In: Ashammakhi N, Ferretti P (eds) Topics in tissue engineering. University of Oulu, Finland
Arvanitoyannis I, Nikolaou E, Yamamoto N (1994) Polymers 35:4678–4689
Mallakpour S, Kowsari E (2005) Iran Polym J 14:81–90
Mallakpour S, Zadehnazari A (2011) Express Polym Lett 5:142–181
Koning C, Teuwen L, Bulters M (1996) Polym Eng Sci 3:1347–1354
Mehdipour-Ataei S, Hatami M (2005) Eur Polymer J 41:2010–2015
Okamura A, Hirai T, Tanihara M, Yamaoka T (2002) Polymers 43:3549–3554
Marcos-Fernandez A, Abraham GA, Valentin JL, San Roman J (2006) Polymers 47:785–798
Mallakpour S, Asadi P, Sabzalian MR (2010) Amino Acids. doi:10.1007/s00726-010-0799-5
Huang SJ, Ho LH (1999) Macromol Symp 144:7–32
Mallakpour S, Rafiee Z (2009) React Funct Polym 69:252–258
Sun H, Meng F, Dias AA, Hendriks M, Feijen J, Zhong Z (2011) Biomacromolecules 12:1937–1955
Moberg C, Rakos L (1991) Polymers 15:25–35
Itsuno S, Paul DK, Salam MA, Haraguchi N (2010) J Am Chem Soc 132:2864–2865
Nakano T (2001) J Chromatogr A 906:205–225
Mallakpour S, Rafiee Z (2011) J Polym Environ 19:447–484
Mallakpour S, Rafiee Z (2011) J Polym Environ 19:485–517
Earle MJ, Seddon KR (2000) Pure Appl Chem 72:1391–1398
Mallakpour S, Tirgir F, Sabzalian MR (2010) J Polym Environ 18:685–695
Mallakpour S, Dinari M (2010) J Polym Environ 18:705–771
Mallakpour S, Zeraatpisheh F, Sabzalian MR (2012) J Polym Environ 20(1):117–123
Mallakpour S, Kolahdoozan M (2007) J Appl Polym Sci 104:1248–1254
Mallakpour S, Shahmohammadi MH (2005) Iran Polym J 14:974–981
Staubli A, Ron E, Langer R (1990) J Am Chem Soc 112:4419–4424
Mallakpour S, Kolahdoozan M (2006) Iran Polym J 15:307–315
Acknowledgments
The authors would like to express their appreciation to the Research Affairs Division Isfahan University of Technology (IUT), Isfahan, for the partial financial support. Further financial support from National Elite Foundation (NEF), Iran Nanotechnology Initiative Council (INIC) and Center of Excellency in Sensors and Green Chemistry Research (IUT) is gratefully acknowledged. We also extend our thanks to Mr. A.V. Barati for helpful discussion.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Mallakpour, S., Banihassan, K. & Sabzalian, M.R. Novel Bioactive Chiral Poly(amide–imide)s Containing Different Amino Acids Linkages: Studies on Synthesis, Characterization and Biodegradability. J Polym Environ 21, 568–574 (2013). https://doi.org/10.1007/s10924-012-0478-6
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10924-012-0478-6