List of Articles Open Access Article Abstract Page Full-Text 1 - Structural and spectral (IR, UV-Vis, CD and DOS) properties of active substance d,l-HMPAO and its complex with technetium-99m radionuclide 99mTc-exametazime Open Access Article Abstract Page Full-Text 2 - Study of microwave absorption based Copper/polypyrrole nanocomposite Open Access Article Abstract Page Full-Text 3 - N-formylmorpholine as a green solvent for the synthesis of pyrroles Open Access Article Abstract Page Full-Text 4 - An efficient synthesis of thiazolane derivatives in the presence of N-formylmorpholine Open Access Article Abstract Page Full-Text 5 - A novel three-component reaction for the synthesis of 1,3-benzoxazines in water Open Access Article Abstract Page Full-Text 6 - Synthesis of 3,4-dihydropyrimidinones by the reaction between β-ketoesters, aromatic aldehydes and urea in the presence of pectin as a hetero polysaccharide catalyst Open Access Article Abstract Page Full-Text 7 - Pseudo Jahn-Teller effect in Ge4X4 (X=F, Cl, Br) molecules: A theoretical investigation Open Access Article Abstract Page Full-Text 8 - An efficient protocol for the synthesis of tetrahydropyrimidine-5-carboxamides: La(NO3)3.6H2O as a convenient catalyst for Biginelli-type reaction under the solvent-free condition