List of Articles Open Access Article Abstract Page Full-Text 1 - Optimization of photo-degradation of direct blue 258 using nano Titanium Oxide with response surface method Open Access Article Abstract Page Full-Text 2 - Preparation of nano bioactive glass and investigation of its properties in different volume of solution Open Access Article Abstract Page Full-Text 3 - Study of milling effect on particle size and mechanical properties of WC-Co composite Open Access Article Abstract Page Full-Text 4 - Designing voltage tunable single and multi-channel optical filter with 1DDPC nano-structure Open Access Article Abstract Page Full-Text 5 - Synthesis and morphology characterization of SnO2 nanoparticles by hydrothermal method Open Access Article Abstract Page Full-Text 6 - Degradation and removal of organic pollutants by BaFe2O4 nanostructures, synthesis and characterization Open Access Article Abstract Page Full-Text 7 - Investigation of phosphor percent and distribution on surface properties in alumina nanotube substrate Open Access Article Abstract Page Full-Text 8 - Study about heat transfer coefficient of water-nanofluid in pulsating heat pipes