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  1. No Access

    Article

    Synthesis, Characterization and Catalytic Activity of Super Acids (SO4/Fe2.04Co1.08−XNi0.88+XO4, X = 0.23) Derived from Metal Oxide by Sol–Gel Route

    Many researchers have tried to synthesize solid super acids due to their many advantages over conventional liquid acids and hence, in this work, novel solid super acids are successfully synthesized by adopting...

    S. Prabu, E. Bhakya Lakshmi, M. Lakshmi Devi, B. Ayyanar, A. Arun… in Chemistry Africa (2024)

  2. No Access

    Article

    Economical Fabrication of Superparamagnetic CoFe2O4 Nanodots@MoS2 Nanosheets with Double PEGylation Using Non-ionic Surfactants with Enhanced Biological Activity

    In this work, the fabrication of CoFe2O4 nanodots–MoS2 nanosheets with double PEGylation (COMPI) is achieved by cost-effective methods. The preparation techniques were preferred to cost-effectively enhance the pr...

    M. Lakshmidevi, P. Vasanthi, E. Kala, S. Prabu, E. Bhakya Lakshmi… in BioNanoScience (2024)

  3. No Access

    Article

    Polyvinyl Alcohol, Chitosan Polymer Film Containing Chalcone, Metal Oxide Nanocomposite: Synthesis Characterization and Electrical Properties

    PVA, Chitosan film containing metal oxide nanocomposites (MONC) or chalcone moiety, prepared with a thickness of around 0.03 cm. Different molecular weights of MONC are used for the preparation of different po...

    B. Ayyanar, J. Suresh, V. Thangaraj, S. Karthikeyan, A. Arun… in Chemistry Africa (2023)

  4. No Access

    Chapter and Conference Paper

    Meta-Heuristic Optimal Path Planning in Blockchain-Aided UAV Swarm Network

    Unmanned aerial vehicles (UAVs) are rapidly develo** in major fields but also exposed it to security vulnerabilities. UAVs operate in high airborne network where it encounters many obstacles and uncertainty....

    M. Kayalvizhi, S. Ramamoorthy in Futuristic Trends in Networks and Computing Technologies (2022)

  5. No Access

    Chapter and Conference Paper

    Review of Security Gaps in Optimal Path Selection in Unmanned Aerial Vehicles Communication

    In recent days, Unmanned Aerial Vehicles are growing expeditiously in all fields, which is being extensively used in almost all fields like infrastructure maintenance, Military surveillance and in, like road m...

    M. Kayalvizhi, S. Ramamoorthy in Sustainable Advanced Computing (2022)

  6. No Access

    Chapter

    EEG Signal Extraction Analysis Techniques

    In the proposed chapter, the analysis of EEG signal information extraction is studied. The several nonlinear techniques used are discussed. One application implementation of EEG signal analysis in epilepsy wit...

    M. Kayalvizhi in Signal and Image Processing Techniques for… (2021)

  7. No Access

    Article

    FT-IR, 1H NMR, 13C NMR and X-ray crystallographic structure determination of 4-nitro-benzenesulfonic acid 2,4-bis-(1-phenyl-ethyl)-naphthalen-1-yl ester

    The title compound C32H27NO5S belongs to the monoclinic system, space group P21/c with a = 14.4530(5) Å, b = 13.9185(5) Å, c = 13.5714(4) Å, α = γ = 90°, β = 87.174(3)°, V = 2726.76(16) Å3, Z = 4, D ...

    M. Kayalvizhi, G. Vasuki, A. Veerareddy… in Journal of Structural Chemistry (2015)

  8. No Access

    Article

    Crystal structure of 1-(4-chlorophenyl)-3-{4-[2-(5-ethyl-pyridin-2-yl)-ethoxy]-phenyl}-propenone

    The title compound C24H22ClNO2 belongs to the orthorhombic system, space group Pca21 with a = 12.1771(10) Å, b = 4.9305(4) Å, c = 34.419(3) Å, α = β = γ = 90°, V = 2066.5(3) Å3, Z = 4, Dc = 1.260 g/cm3, F(000) = ...

    M. Kayalvizhi, G. Vasuki, K. Ramamurthi, Navin B. Patel… in Journal of Structural Chemistry (2013)