chemistry tensile strength Article 10 Cellulose 6 Tensile Strength 6 cellulose 6 unclassified drug 6 Fourier transform infrared spectroscopy 5 Young modulus 5 chemical structure 5 controlled study 5 mechanics 5 physical parameters 5 thermogravimetry 5 thermostability 5 Food Packaging 4 Temperature 4 X ray diffraction 4 chitosan 4 food packaging 4 hydrogen bond 4 nanocomposite 4 nanoparticle 4 temperature 4 Chitosan 3 Mechanical Phenomena 3 Nanocomposites 3 Spectroscopy, Fourier Transform Infrared 3 Thermogravimetry 3 Water 3