Advances in Materials

Volume 6, Issue 5, October 2017

  • A Review on Dendrimers and Metallodendrimers, the Important Compounds as Catalyst in Material Chemistry

    Md. Ashraful Alam, Aklima Jahan, Md. Wahab Khan

    Issue: Volume 6, Issue 5, October 2017
    Pages: 52-56
    Received: 25 July 2017
    Accepted: 2 August 2017
    Published: 31 August 2017
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    Abstract: The research and the usage of the dendrimers and metallodendrimer compounds which are also known as supramolecules are attracted by the scientists very fast. The use of these two types of compounds are developed and spread out from the chemical to materials throughout the world. One of the important applications of these supramolecules is as cataly... Show More
  • Dielectrics Properties and Temperature Dependence of Electron Spin Resonance of Doped Molybdenum CCTO

    Séka Simplice Kouassi, Jean-Pierre Sagou Sagou, Cécile Autret-Lambert, Sonia Didry, Marc Lethiecq

    Issue: Volume 6, Issue 5, October 2017
    Pages: 57-65
    Received: 18 July 2017
    Accepted: 28 July 2017
    Published: 31 August 2017
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    Abstract: The role perovskite-type CaCu3Ti4O12 (CCTO) dope by molybdenum (Mo) on the microstructure, dielectric properties and the temperature dependence of Electron Spin Resonance (ESR) has been investigated in this work. The solid state reaction has been used to synthesize CCTO ceramic samples. Substitution on Ti-site by Mo helps to increase the grain size... Show More
  • A Novel Biosensor for Determination of Glucose Based on MWCNTs/ZrO2-Pt Nanocomposite

    Mohamed Abdelfattah Ibrahim, Meshari A. Al-Sharif, Ali A. Keshk

    Issue: Volume 6, Issue 5, October 2017
    Pages: 66-72
    Received: 12 March 2017
    Accepted: 8 April 2017
    Published: 20 September 2017
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    Abstract: Multiwalled carbon nanotubes/ZrO2-Pt(MWCNTs/ZrO2-Pt) composite was synthesized by a chemical route. The structure and composition of the MWCNTs/ZrO2-Pt composite were confirmed by means of transmission electron microscopy, and Raman spectroscopy. Due to the good electrochemical activity property of MWCNTs/ZrO2-Pt composite, a glucose biosensor was ... Show More
  • Assessment of Heavy Metals Concentration in Ground Water from Various Locations of Gezawa Local Government Area of Kano State

    Sadiq Abdurrahman Abubakar Shawai, Muhammad Sani Nahannu, Halima Ibrahim Mukhtar, Adamu Idris, Idris Imam Abdullahi

    Issue: Volume 6, Issue 5, October 2017
    Pages: 73-76
    Received: 7 March 2017
    Accepted: 1 June 2017
    Published: 24 October 2017
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    Abstract: The purpose of this research is to assess the level of some heavy metals in ground water samples from Gezawa Local Government Area of Kano state. Water samples were collected from ten point designated as A1-A10 for the assessment of heavy metals. The levels of heavy metals in the water sample were determined using atomic absorption spectrophotomete... Show More
  • Biosorption of Cd(ll), Cu(ll) and Ni(ll) Ions from Aqueous Solution Using Jatropha Curcas Seed Pod

    Onwu Francis Kalu, Nwokedi Chizoba Bridget

    Issue: Volume 6, Issue 5, October 2017
    Pages: 77-84
    Received: 13 March 2017
    Accepted: 15 May 2017
    Published: 24 October 2017
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    Abstract: Batch adsorption studies were conducted to determine the extent and nature of adsorption of Ni(ll), Cu(ll) and Cd(ll) ions from aqueous solutions onto JatrophacurcasSeed pod. The effects of pH, initial metal ion concentration and presence of co-ions were studied. Results showed that the adsorption process was dependent on pH, having optimum pH for ... Show More
  • Applications of Bio-waste Materials as Green Synthesis of Nanoparticles and Water Purification

    Hager R. Ali, Mohamed A. Hassaan

    Issue: Volume 6, Issue 5, October 2017
    Pages: 85-101
    Received: 14 March 2017
    Accepted: 7 April 2017
    Published: 24 October 2017
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    Abstract: Towards the future of green, sustainable and renewable products the suggestion of using the agriculture biomass in the coming decades got increased. Biomass material is one of the important sources of alternative material for the production of biocomposite products. An increasing global awareness about environmental issues is acting as the driving ... Show More