Journal of Coatings Technology and Research

, Volume 14, Issue 1, pp 225–232 | Cite as

Fabrication, and characterization of polydimethylsiloxane/glycidol-grafted gelatin film

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Abstract

Polydimethylsiloxane or glycidol-grafted gelatin films with excellent flexibility and strong hydrophobicity were fabricated by mono epoxy-terminated polydimethylsiloxane (PDMS-E)-grafted gelatin (PGG) and glycidol-grafted gelatin (GGG). Mixed reactive aqueous solutions of PGG and GGG were poured into a Teflon mold. The solutions were dried slowly and eight films were obtained with a thickness of around 200 μm, including gelatin film, PGG film, GGG film, and resulting films at gelatin/PGG/GGG ratios of 2.5:0.5:1.0, 5.0:1.0:1.0, 7.5:1.5:1.0, 10.0:2.0:1.0, and 5.0:1.0:3.0 (weight percentage). The microstructures of these films were confirmed by scanning electron microscopy, attenuated total reflection-Fourier transform infrared spectroscopy, atomic force microscopy, and small-angle X-ray scattering. The influence of the gelatin/PGG/GGG ratios was studied with respect to the hydrophobicity and the mechanical property of the films. The results showed that the contact angle of gelatin-based film increased from 76° to 126° after blending with gelatin, PGG, and GGG at 5.0:1.0:1.0 (weight percentage). Moreover, the elongation at break value of the film reached 3400%. The resulting films showed high flexibility and strong hydrophobicity, which is promising for high-performance coatings.

Keywords

Bio-compatible film Polydimethylsiloxane-grafted gelatin Glycidol-grafted gelatin Hydrophobicity Flexibility 

Notes

Acknowledgment

This work is supported by the National Natural Science Funds of China (No. 21376125), the National Natural Science Funds of Shandong Province (No. ZR2013BQ014, 2015GGX108002), and supported by the Program for Scientific Research Innovation Team in Colleges and Universities of Shandong Province.

Supplementary material

11998_2016_9846_MOESM1_ESM.docx (63 kb)
Supplementary material 1 (DOCX 63 kb)

References

  1. 1.
    Kester, JJ, Fennema, O, Kester, JJ, “Edible Films and Coatings: A Review.” Food Technol., 40 47–59 (1986)Google Scholar
  2. 2.
    Miller, KS, Krochta, JM, “Oxygen and Aroma Barrier Properties of Edible Films: A Review.” Trends Food Sci. Technol., 8 228–237 (1997)CrossRefGoogle Scholar
  3. 3.
    Cosgrove, T, Hone, JHE, “A Small-angle Neutron Scattering Study of the Structure of Gelatin at the Surface of Polystyrene Latex Particles.” Langmuir, 14 5376–5382 (1998)CrossRefGoogle Scholar
  4. 4.
    Ward, AG, Courts, A, The Science and Technology of Gelatin. Academic Press, London (1977)Google Scholar
  5. 5.
    Liang, G, Colby, RH, Lusignan, CP, Howe, AM, “Physical Gelation of Gelatin Studied With Rheo-Optics.” Macromolecules, 36 10009–10020 (2003)CrossRefGoogle Scholar
  6. 6.
    Veis, A, The Macromolecular Chemistry of Gelatin. Academic Press, New York (1964)Google Scholar
  7. 7.
    Hastings, GW, Ducheyne, P, Macromolecular Biomaterials. CRC Press, Boca Raton (1984)Google Scholar
  8. 8.
    Esposito, E, Cortesi, R, Nastruzzi, C, “Gelatin Microspheres: Influence of Preparation Parameters and Thermal Treatment on Chemico-Physical and Biopharmaceutical Properties.” Biomaterials, 17 2009–2020 (1996)CrossRefGoogle Scholar
  9. 9.
    Arvanitoyannis, I, Psomiadou, E, Nakayama, A, Aiba, S, Yamamoto, N, “Edible Films Made from Gelatin, Soluble Starch and Polyols, Part 3.” Food Chem., 60 593–604 (1997)CrossRefGoogle Scholar
  10. 10.
    Sobral, PJA, Menegalli, FC, Hubinger, MD, Roques, MA, “Mechanical, Water Vapor Barrier and Thermal Properties of Gelatinbased Edible Films.” Food Hydrocoll., 15 423–432 (2001)CrossRefGoogle Scholar
  11. 11.
    Yakimets, I, Wellner, N, Smith, AC, Wilson, RH, Farhat, IJM, “Mechanical Properties with Respect to Water Content of Gelatin Films in Glassy State.” Polymer, 46 12577–12585 (2005)CrossRefGoogle Scholar
  12. 12.
    Dominique, HS, Madeleine, D, “Gelatin Hydrogels Cross-Linked with Bisvinyl Sulfonemethyl. 2. The Physical and Chemical Networks.” Langmuir, 22 8516–8522 (2006)CrossRefGoogle Scholar
  13. 13.
    Lusiana, K, Qiao, GG, Zhang, XQ, “Chemical Modification of Wheat Protein-Based Natural Polymers: Grafting and Cross-Linking Reactions with Poly(ethylene oxide) Diglycidyl Ether and Ethyl Diamine.” Biomacromolecules, 8 2909–2915 (2007)CrossRefGoogle Scholar
  14. 14.
    Farris, S, Song, JH, Huang, QR, “Alternative Reaction Mechanism for the Cross-Linking of Gelatin with Glutaraldehyde.” J. Agric. Food Chem., 58 998–1003 (2010)CrossRefGoogle Scholar
  15. 15.
    Sivakumar, M, Radhakrishnan, PRG, Kothandaraman, H, “Grafting of Glycidyl Methacrylate onto Gelatin.” J. Appl. Polym. Sci., 43 1789–1794 (1991)CrossRefGoogle Scholar
  16. 16.
    Cao, N, Fu, Y, He, J, “Mechanical Properties of Gelatin Films Cross-Linked, Respectively, by Ferulic Acid and Tannin Acid.” Food Hydrocoll., 21 575–584 (2007)CrossRefGoogle Scholar
  17. 17.
    Moraes, ICF, Carvalho, RA, “Film Forming Solutions Based on Gelatin and Poly(vinyl alcohol) Blends: Thermal and Rheological Characterizations.” J. Food Eng., 95 588–596 (2009)CrossRefGoogle Scholar
  18. 18.
    Carvalho, RA, Maria, TMC, Moraes, ICF, “Study of Some Physical Properties of Biodegradable Films Based on Blends of Gelatin and Poly(vinyl alcohol) Using Aresponse-Surface Methodology.” Mater. Sci. Eng. C, 29 485–491 (2009)CrossRefGoogle Scholar
  19. 19.
    Kim, S, Yang, NZ, “Chitosan/Gelatin-Based Films Crosslinked by Proanthocyanidin.” J. Biomed. Mater. Res. Part B Appl. Biomater., 75 442–450 (2005)CrossRefGoogle Scholar
  20. 20.
    Zheng, SX, Liu, YC, Fabio, P, “Disulfide-Crosslinked Hyaluronan-Gelatin Hydrogel Films: A Covalent Mimic of The Extracellular Matrix for in Vitro Cell Growth.” Biomaterials, 24 3825–3834 (2003)CrossRefGoogle Scholar
  21. 21.
    Chiellini, E, Cinelli, P, Corti, A, “Films Based on Waste Gelatin: Thermal-Mechanical Properties and Biodegradation Testing.” Polym. Degrad. Stab., 73 549–555 (2001)CrossRefGoogle Scholar
  22. 22.
    Goswami, TH, Maiti, MM, “Biodegradability of Gelatin—PF Resin Blends by Soil Burial Method.” Polym. Degrad. Stab., 61 355–359 (1998)CrossRefGoogle Scholar
  23. 23.
    Huang, Y, Onyeri, S, Siewe, M, “In Vitro Characterization of Chitosan-Gelatin Scaffolds for Tissue Engineering.” Biomaterials, 26 7616–7627 (2005)CrossRefGoogle Scholar
  24. 24.
    Galow, TH, Boal, AK, Rotello, VM, “A “Building Block” Approach to Mixed-Colloid Systems Through Electrostatic Self-organization.” Adv. Mater., 12 576–579 (2000)CrossRefGoogle Scholar
  25. 25.
    Tan, P, Jackson, JB, Halas, NJ, Lee, TR, “Preparation and Characterization of Gold Nanoshells Coated with Self-Assembled Monolayers.” Langmuir, 18 4915–4920 (2002)CrossRefGoogle Scholar
  26. 26.
    Boal, AK, Ilhan, F, DeRouchey, JE, Thurn-Albrecht, T, Russell, TP, Rotello, VM, “Self-Assembly of Nanoparticles into Structured Spherical and Network Aggregates.” Nature (London), 404 746–748 (2000)CrossRefGoogle Scholar
  27. 27.
    Xu, J, Zhen, X, Qiao, CD, Li, TD, “Effect of Anionic Surfactants on Grafting Density of Gelatin Modified with PDMS-E.” Colloid Surf. B, 114 310–315 (2014)CrossRefGoogle Scholar
  28. 28.
    Xu, J, Li, TD, Tang, XL, Qiao, CD, Jiang, QW, “Effect of Aggregation Behavior of Gelatin in Aqueous Solution on the Grafting Density of Gelatin Modified with Glycidol.” Colloid Surf. B, 95 201–207 (2012)CrossRefGoogle Scholar
  29. 29.
    Díaz-Calderón, P, Caballero, L, Melo, F, Enrione, J, “Molecular Configuration of Gelatin-Water Suspensions at Low Concentration.” Food Hydrocoll., 39 171–179 (2014)CrossRefGoogle Scholar

Copyright information

© American Coatings Association 2016

Authors and Affiliations

  1. 1.Shandong Provincial Key Laboratory of Fine Chemicals, School of Chemistry and Pharmaceutical EngineeringQiLu University of TechnologyJinanChina

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