Fourier transform infrared spectroscopy In order to investigate the possible changes in chemical composition nanofibre, the FTIR (Perkin-Elmer, UK wave number range of 650–3500 with 4 cm−1 resolution) was used.
Fourier transform infrared spectroscopyIn order to investigate the possible changes in chemical compositionnanofibre, the FTIR (Perkin-Elmer, UK wave number range of650–3500 with 4 cm−1 resolution) was used.