Part 1: Nanomaterials and nanotechnology.- LPG sensing properties of electrospun in-situ polymerized polyaniline/MWCNT composite nanofibers.- Colour tunable photoluminescence from samarium and dysprosium co-doped ZnO nanofibers.- Electromagnetic interference shielding effectiveness of graphene based conducting polymer nanocomposites.- Phase separated structures of mixed carrageenan gels elucidated using particle tracking.- Part 2: Recycle composites.- Synthesis of Na-P zeolite from geothermal sludge.- Green composites based on poly (lactic acid) and bamboo fiber: flame retardancy, thermal, and mechanical properties.- Part 3: Green composites.- Study of Morphology and Environmental Properties of Styrene-Butadiene Rubber-Carbon Black Nanocomposites.- Removal of methyl orange dye from aqueous solution by PANI/TiO2 and PANI/graphene nanocomposites.- Electrospun Eu(TTA)3phen/polymer blend nanofibers for photoluminescent smart fabrics.- Influence of polymer in photoluminescence properties of electrospun Eu3+doped polymer nanofibers.- Part 4: Mechanical materials.- The effect of compressed air pressure and stand-off distance on the twin wire arc spray (TWAS) coating for pump impeller from AISI 304 stainless steel.- An application of high temperature gas nitriding (HTGN) method to improve the quality of implant materials 316L and 316LVM.- Effect of Variable Loading on Very High Cycle Fretting Fatigue of Chromium-Molybdenum Steel.