![]() ![]() Maciel Filho R, Schiavon MIRB, Hernandez NLP (2016) Patent BR 102014017842 Prat D, Wells A, Hayler J, Sneddon H, McElroy CR, Abou-Shehada S, Dunn PJ (2016) CHEM21 selection guide of classical- and less classical-solvents. La Scala J, Wool RP (2005) Property analysis of triglyceride-based thermosets. In: polymer synthesis and characterization. Sandler SR, Karo W, Bonesteel JA, Pearce EM (1998). ![]() John Wiley & Sonsĭušek K, Dušková-Smrc̆ková M (2007) Polymer networks. Encyclopedia of polymer science and technology. Güner FS, Ya YY, Erciyes AT (2006) Polymer from triglyceride oils. Sathiskumar PS, Chopra S, Madras G (2012) Investigation of biodegradable and biocompatible castor oil poly (mannitol-citric-sebacate) polyester as drug carrier. Ogunniyi DS (2006) Castor oil: a vital industrial raw material. Structural characterization of castor oil - nature of intact glycerides and distribution of hydroxyl groups. Trân NB, Vialle J, Pham QT (1997) Castor oil-based polyurethanes: 1. Shikanov S, Shikanov A, Gofrit O, Nyska A, Corn B, Domb AJ (2009) Intratumoral delivery of paclitaxel for treatment of orthotopic prostate cancer. Krasko MY, Shikanov A, Ezra A, Domb AJ (2003) Poly (ester anhydride) s prepared by the insertion of ricinoleic acid into poly (sebacic acid). Liu Z, Xu Y, Cao L, Bao C, Sun H, Wang L, Dai K, Zhu L (2012) Phosphoester cross-linked vegetable oil to construct a biodegradable and biocompatible elastomer. Krasko MY, Golenser J, Nyska A, Nyska M, Brin YS, Domb AJ (2007) Gentamicin extended release from an injectable polymeric implant. Teomin D, Nyska A, Domb AJ (1999) Ricinoleic acid-based biopolymers. Mater Today 16:337–343ĭomb AJ, Nudelman R (1995) Biodegradable polymers derived from natural fatty acids. Lligadas G, Ronda JC, Galià M, Cádiz V (2013) Renewable polymeric materials from vegetable oils: a perspective. Kunduru KR, Basu A, Haim-Zada M, Domb AJ (2015) Castor oil-based biodegradable polyesters. Polym Adv Technol 25:1323–1328įedak PWM, Kolb E, Borsato G, Frohlich DEC, Kasatkin A, Narine K, Akkarapaka N, King KM (2010) Kryptonite bone cement prevents pathologic sternal displacement. Ickowicz DE, Haim-Zada M, Abbas R, Touitou D, Nyska A, Golovanevski L, Weiniger CF, Katzhendler J, Domb AJ (2014) Castor oil–citric acid copolyester for tissue augmentation. Sharma V, Kundu PP (2006) Addition polymers from natural oils - a review. ![]() Bailey's industrial oil and fat products. Narine SS, Kong X (2005) Vegetable oils in production of polymers and plastics. Nunes MRS, Martinelli M, Pedroso MM (2008) Epoxidation of castor oil and its derivatives using VO (acac) 2/TBHP as the catalytic system. These results suggest the potential for biomedical application of the (epoxidized castor oil - citric acid) copolyester. The cell colonization viability of the copolyester surface was evaluated by scanning electron microscopy (SEM), and the direct toxicity assessment investigated its non-toxic response. Absorption capacity and gel fraction analysis indirectly showed the influence of the citric acid in the degree of reticulation. Thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) revealed good thermal stability (190 ☌) and an elastomeric behavior (T g < 5 ☌). Fourier transform infrared spectroscopy presented the infrared absorption bands of the copolyester. In this paper is presented the synthesis procedure for a copolyester derived from epoxidized castor oil and citric acid, using a green route approach, with non-toxic solvents and reagents, without the use of catalysts or initiators, and no production of hazardous residues. Epoxidized vegetable oils can be used as a comonomer however, its polymerization processes commonly use toxic raw materials which do not enable its use for biomedical application. Vegetable oil-based polymers are attractive regarding environmental concerns to produce polymers through an environmentally friendly process to noble applications, as the biomedical ones. ![]()
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