Am J Chem Res

  • Nanocomposites for Additive Manufacturing

    Nanocomposites for Additive Manufacturing Rocío Redón1*, L. Ruiz-Huerta2 , Y.C. Almanza-Arjona2 , Y. Rojas-Aguirre3 , A. Caballero-Ruiz2 1 Departamento de Tecnociencias, Universidad Nacional Autónoma de México, Centro de Ciencias Aplicadas y Desarrollo Tecnológico, Universidad Nacional Autónoma de México, Cd. Universitaria A. P. 70-186, C. P. 04510, Coyoacán, Ciudad de México, México; 2 Laboratorio Nacional de Manufactura Aditiva, Digitalización 3D y Tomografía Computarizada, Centro de Ciencias Aplicadas y Desarrollo Tecnológico, Universidad Nacional Autónoma de México, Cd. Universitaria A. P. 70- 186,…

  • Evaluation of cassava (Manihot Esculentum) seed waste Activated carbon for kinetic study on methylene blue dye adsorption from aqueous solution

    Evaluation of cassava (Manihot Esculentum) seed waste Activated carbon for kinetic study on methylene blue dye adsorption from aqueous solution Gumus R.H. Department of Chemical and Petroleum Engineering, Niger Delta University P.M.B 071 Wilberforce Island. Bayelsa State. Nigeria The effect of activation temperature on activated carbon was studied at 400o C, 500oC and 600oC respectively. The characterization properties showed that increased in temperature reduces yield, moisture content, ash content and volatile content but increased fixed carbon, pore volume and porosity….

  • Thio-ligands in Monomeric Pt(Ii) Complexes – Structural Aspects

    THIO-LIGANDS in MONOMERIC Pt(II) COMPLEXES – STRUCTURAL ASPECTS Milan Melník1, Peter Mikuš1 and Clive E. Holloway2 1Department of Pharmaceutical Analysis and Nuclear Pharmacy, Faculty of Pharmacy, Comenius University in Bratislava, Odbojárov 10, SK-832 32 Bratislava, Slovak Republic, 2York University, 4700 Keele st., North York M 3J 1P3, Ontario, Canada. This review includes over three hundred derivatives in which each Pt(II) atom is in a distorted square planar environment with inner coordination spheres of PtS4, PtS3X, PtS2X2, PtSX3, PtS2XY, PtSX2Y and…

  • Bioactivity of four plant materials against the maize weevil, Sitophilus zeamais Motschulsky

    Bioactivity of four plant materials against the maize weevil, Sitophilus zeamais Motschulsky Olanike T. Alade and Olalekan J. Soyelu* Department of Crop Production and Protection, Obafemi Awolowo University, Ile-Ife 220005, Osun State, Nigeria Fine powders of orange peel (Citrus sinensis), scent leaf (Ocimum gratissimum), morinda leaf (Morinda lucida) and lemongrass (Cymbopogon citratus) were applied against 2-day-old maize weevils, Sitophilus zeamais with a view to identifying non-chemical control agent(s) of the weevils. Growth rate, antioviposition effect, repelling efficacy and mortality due…

  • Synthesis of graphene oxide using tea-waste biochar and its application

    Synthesis of graphene oxide using tea-waste biochar as green substitute of graphite and its application in de-fluoridation of contaminated water Swapnila Roy Department of Chemical Engineering, Jadavpur University, 188, Raja S.C. Mullick Road, Kolkata – 700 032, India   In the present study, pyrolysis of domestic tea waste was carried out to yield bio-char. The biochar obtained was further used as a substitute for graphite in synthesis of graphene oxide (GO) in the conventional process. GO obtained was further applied…