1. Time evolution of the electronegativity part-1 : concepts and scales / Nazmul Islam and Chandra Chur Ghosh -- 2. The time evolution of the electronegativity part-2 : applications / Nazmul Islam and Chandra Chur Ghosh -- 3. Starch nanocomposite and nanoparticles : biomedical applications / Mohammad Reza Saboktakin -- 4. Updates on lamination of nanofiber / M. Kanafchian and A.K. Haghi -- 5. Electrospinning of chitosan (CHT) / Z. Moridi Mahdieh. [et al.] -- 6. Smart nanofiber based on nylon 6,6/polyethylene glycol blend / Mahdi Nouri, Javad Mokhtari, and Mohammad Seifpoor -- 7. Recent advances of carbon nanotube/biopolymers nanocomposites : a technical review / Z. Moridi and V. Mottaghitalab -- 8. Polypyrrole coated polyacrilonitril electrospun nanofibers / Hamideh Mirbaha and Mahdi Nouri -- 9. Semi-empirical AM-1 studies on porphyrin / Nazmul Islam and Minakshi Das.