B. Dhandayuthapani, Y. Yoshida, T. Maekawa T, D. S. Kumar, "Polymeric scaffolds in tissue engineering application: A review," Int. J. Polym. Sci., 2011.
 H. Fernandes, L. Moroni, C. Van Blitterswijk, J. De Boer, "Extracellular matrix and tissue engineering applications," J. Mater. Chem., vol. 19 no. 31, pp.5474-5484, 2009.
 S. Agarwal, J. H. Wendorff, A. Greiner, "Use of electrospinning technique for biomedical applications," Polymer, vol. 49, no. 26, pp. 5603-5621, 2008.
 G. C. Ingavle, J. K. Leach, "Advancements in electrospinning of polymeric nanofibrous scaffolds for tissue engineering," Tissue Eng. Part B. vol. 20, no. 4, pp.277-293, 2014
 D. N. Rockwood, R. C. Preda, T. Yücel, X. Wang, M. L. Lovett, D. L. Kaplan, "Materials fabrication from Bombyx mori silk fibroin," Nat. Protoc., vol. 6, no. 10, pp. 1612-1631, 2011.
 B. Kundu, R. Rajkhowa, S. C. Kundu, X. Wang, "Silk fibroin biomaterials for tissue regenerations," Adv. Drug Delivery Rev., vol.65, no. 4, pp. 457-470, 2013.
 F. Mottaghitalab, H. Hosseinkhani, M. A. Shokrgozar, C. Mao, M. Yang, M. Farokhi, "Silk as a potential candidate for bone tissue engineering," J. Controlled Release, vol. 215, pp. 112-128, 2015.
 L. D. Koh, Y. Cheng, C. P. Teng, Y. W. Khin, X. J. Loh, S. Y. Tee, M. Low, E. Ye, H. D. Yu, Y. W. Zhang, M. Y. Han, "Structures, mechanical properties and applications of silk fibroin materials," Prog. Polym. Sci., vol. 46, pp. 86-110, 2015.
 Y. Fukuda, D. Aytemiz, A. Higuchi, Y. Ichida, T. Asakura, T. Kameda, Y. Nakazawa, "Relationship between structure and physical strength of silk fibroin nanofiber sheet depending on insolubilization treatment," J. Appl. Polym. Sci., vol. 134, no. 48, pp. 45560 (1-8), 2017.
 X. Li, J. Qin, J. Ma, "Silk fibroin/poly (vinyl alcohol) blend scaffolds for controlled delivery of curcumin," Regener. Biomater., vol. 2, no. 2, pp. 97-105, 2015.
 I. S. Yeo, J. E. Oh, L. Jeong, T. S. Lee, S. J. Lee, W. H. Park, B. M. Min, "Collagen-based biomimetic nanofibrous scaffolds: Preparation and characterization of collagen/silk fibroin bicomponent nanofibrous structures,". Biomacromolecules, vol. 9, no. 4, pp. 1106-1116, 2008.
 G. J. Lai, K. T. Shalumon, S. H. Chen, J. P. Chen, "Composite chitosan/silk fibroin nanofibers for modulation of osteogenic differentiation and proliferation of human mesenchymal stem cells," Carbohydr. Polym., vol. 111, pp. 288-297, 2014.
 Y. H. Shan, L. H. Peng, X. Liu, X. Chen, J. Xiong, J. Q. Gao, "Silk fibroin/gelatin electrospun nanofibrous dressing functionalized with astragaloside IV induces healing and anti-scar effects on burn wound. Int. J. Pharm., vol. 479, no. 2, pp. 291-301, 2015.
 M. C. Echave, L.S. Burgo, J. L. Pedraz, G. Orive, "Gelatin as biomaterial for tissue engineering," Curr. Pharm. Des., vol. 23, no. 24, pp. 3567-3584, 2017.
 A. A. Aldana, G. A. Abraham, "Current advances in electrospun gelatin-based scaffolds for tissue engineering applications," nt. J. Pharm., vol. 523, no. 2, pp. 441-453, 2017.
 Y. Z. Zhang, J. Venugopal, Z. M. Huang, C. T. Lim, S. Ramakrishna, "Crosslinking of the electrospun gelatin nanofibers," Polymer, vol. 47, no. 8, pp. 2911-2917, 2006.
 S. A. Poursamar, A. N. Lehner, M. Azami, S. Ebrahimi-Barough, A. Samadikuchaksaraei, A. P. M. Antunes, "The effects of crosslinkers on physical, mechanical, and cytotoxic properties of gelatin sponge prepared via in-situ gas foaming method as a tissue engineering scaffol," Mater. Sci. Eng., C., vol. 63, pp. 1-9, 2006.
 R. Yao, J. He, G. Meng, B. Jiang, F. Wu, "Electrospun PCL/Gelatin composite fibrous scaffolds: Mechanical properties and cellular responses," J. Biomater. Sci., Polym. Ed., vol. 27, no. 9, pp. 824-838, 2016.
 J. B. Lee, Y. G. Ko, D. Cho, W. H. Park, O. H. Kwon, "Modification and optimization of electrospun gelatin sheets by electron beam irradiation for soft tissue engineering," Biomater. Res., vol. 21, no. 1, 4, 2017.
 G. Yin, Y. Zhang, W. Bao, J. Wu, S. De-bing, D. Zhi-hui, F. Wei-guo, "Study on the properties of the electrospun silk fibroin/gelatin blend nanofibers for scaffolds," J. Appl. Polym. Sci., vol. 111, no. 3, pp. 1471-1477, 2009.
 M, Dadras Chomachayi, A. Solouk, S. Akbari, D. Sadeghi, F. Mirahmadi, H. Mirzadeh, "Electrospun nanofibers comprising of silk fibroin/gelatin for drug delivery applications: Thyme essential oil and doxycycline monohydrate release study. J. Biomed. Mater. Res. Part A., vol. 106, no. 4, pp. 1092-1103, 2018.
 M. Okhawilai, R. Rangkupan, S. Kanokpanont, S. Damrongsakkul, "Preparation of Thai silk fibroin/gelatin electrospun fiber mats for controlled release applications," Int. J. Biol. Macromol., vol. 46, no. 5, pp. 544-550, 2010.
 B. Zhu, W. Li, N. Chi, R. V. Lewis, J. Osamor, R. Wang, "Optimization of Glutaraldehyde Vapor Treatment for Electrospun Collagen/Silk Tissue Engineering Scaffolds," ACS Omega, vol. 2, no. 6, pp. 2439-2450, 2017.
 Z. Zhou, Z. Yang, T. Huang, L. Liu, Q. Liu, Y. Zhao, W. Zeng, Q. Yi, D. Cao, "Effect of Chemical Cross-linking on Properties of Gelatin/Hyaluronic Acid Composite Hydrogels," Polym. Plast. Technol. Eng., vol. 52, no. 1, pp. 45-50, 2013.
 Y. Du, X. Q. Gao, Z. Y. Wang, D. Jin, S. Tong, X. K. Wang, "Construction and characterization of three-dimensional silk fibroin-gelatin scaffolds," J. Hard Tissue Biol., vol. 25, no. 3, pp. 269-276, 2016.
 M. Simonet, N. Stingelin, J. G. F. Wismans, C. W. J. Oomens, A. Driessen-Mol, F. P. T. Baaijens, "Tailoring the void space and mechanical properties in electrospun scaffolds towards physiological ranges," J. Mater. Chem. B., vol. 2, no. 3, pp. 305-313, 2014.
 P. T. J. Hwang, K. Murdock, G. C. Alexander, A. D. Salaam, J. I. Ng, D. J. Lim, D. Dean, H. W. Jun, "Poly(ε-caprolactone)/gelatin composite electrospun scaffolds with porous crater-like structures for tissue engineering," Journal of Biomedical Materials Research - Part A vol. 104, no. 4, pp. 1017-1029, 2016.
 S. E. Kim, D. N. Heo, J. B. Lee, J. R. Kim, S. H. Park, S. H. Jeon, I. K. Kwon, "Electrospun gelatin/polyurethane blended nanofibers for wound healing," Biomedical Materials vol. 4, no. 4, pp. 044106 (1-11), 2009.