C 80 371Įrencia M, Cano F, Tornero J A, Macanás J and Carrillo F 2014 Langmuir 30 7198Įrencia M, Cano F, Tornero J A, Fernandes M M and Tzanov T 2015 J. 19 95Ĭhoktaweesap N, Arayanarakul K, Aht-ong D, Meechaisue C and Supaphol P 2007 Polym. Huang Z M, Zhang Y Z, Ramakrishna S and Lim C T 2004 Polymer (Guildf) 45 5361 Majumder S, Matin M A, Sharif A and Arafat M T 2019 Bull. Mahmud M M, Perveen A, Matin M A and Arafat M T 2018 Mater.

Sengor M, Ozgun A, Gunduz O and Altintas S 2020 Mater. Razzaq A, Khan Z U, Saeed A, Shah K A, Khan N U and Menaa B 2021 Pharmaceutics 13 349 68 607Īrafat M T, Lam C X F, Ekaputra A K, Wong S Y, Li X and Gibson I 2011 Acta Biomater. Shirani K, Nourbakhsh M S and Rafienia M 2019 Int. 9 525Īytac Z, Ipek S, Erol I, Durgun E and Uyar T 2019 Colloids Surf. B 4 1134Ĭhen Y, Lu W, Guo Y, Zhu Y and Song Y 2019 Nanomater.

Nagarajan S, Soussan L, Bechelany M, Teyssier C, Cavaillès V, Pochat-Bohatier C et al 2016 J. Liu D, Nikoo M, Boran G, Zhou P and Regenstein J M 2015 Annu. Teas graph can be used as a quick solvent selection tool to prepare electrospinning solutions of gelatin blended with synthetic polymers to obtain nanofibres for biomedical applications. The electrospun samples of gelatin in the different solvent systems did not exhibit any cytotoxity on the HeLa cell line. Thermal study of the fibre mats depicts that the binary solvent system using AA is more suitable to obtain nanofibres with more analogous structure to pristine gelatin. However, widening of the Amide-A peak of gelatin was observed when the solvent system of formic acid and 3:1 AA/THF were used. Attenuated total reflectance-Fourier transform infrared spectroscopy portrayed all the major peaks of gelatin in the electrospun fibres. The fibres obtained from electrospinning the solution of 3:1 AA/THF resulted in the formation of thicker and non-uniform fibres due to the low electrical conductivity as well as the high volatility of the solution. Interestingly, field-emission scanning electron microscopy arrayed that the effect of increasing the concentration of gelatin in the pure AA system resulted in the formation of thicker fibres, however, it induced the formation of uniform fibres in the 3:1 AA/water system, whereas beaded morphology was obtained when lower concentration of gelatin was used. The viscosity of the solution of pure acetic acid (AA) is higher than the binary solution of 3:1 AA/water and 3:1 AA/tetrahydrofuran (THF) for the same concentration of gelatin the higher viscosity enhanced the electrospinning properties. Higher dispersion force ( f d) improves the electrospinnability at lower concentration of gelatin. Increasing the hydrogen bonding force ( f h) assisted in the electrospinning of the gelatin solution. It was found that in some cases, the solvent dissolved gelatin but the solution was not spinnable.

Teas graph was employed using the Hansen parameters in this systematic study to map the solvents that dissolve and enable the electrospinning of gelatin. The aim of this study is to correlate the solubility and electrospinnability of gelatin in different organic solvent systems.

Gelatin candy systems