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7 Result(s)

within Ahmed A. Mohamed Remove this filter Biochemistry, general Remove this filter

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  1. No Access

    Article

    Correlation notice on the electrochemical dealloying and antibacterial properties of gold–silver alloy nanoparticles

    Galvanic replacement reaction was used in the synthesis of bimetallic gold–silver alloy nanoparticles (Au–Ag NPs), where pre-synthesized Ag nanoparticles-polyvinylpyrrolidone (AgNPs-PVP) were used to reduce th...

    Javad B. M. Parambath, Islam M. Ahmady, Seema Panicker, Aebin Sin… in BioMetals (2022)

  2. Article

    Antimicrobial activity of quaternary ammonium salts: structure-activity relationship

    Compounds with antimicrobial activity have gained much attention in research due to the outbreak of coronavirus disease 2019 (COVID-19). Quaternary ammonium salts (QASs) are an emerging group of antibacterial ...

    Mallikarjuna N. Nadagouda, Pooja Vijayasarathy, Aebin Sin… in Medicinal Chemistry Research (2022)

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    Potential sensing of cyanide anion using fluorescent lysozyme gold-aryl bioconjugates

    Cyanide anion sensing using gold-aryl nanoparticles bioconjugated with lysozyme is reported. The chemical dissolution of lysozyme capped gold nanoparticles (Lys-AuNPs) in the presence and absence of aryl shell...

    Javad B. M. Parambath, Mehavesh Hameed, Ahmed A. Mohamed in Chemical Papers (2022)

  4. Article

    Computational insights into binding mechanism of drugs as potential inhibitors against SARS-CoV-2 targets

    Because of the scale of the novel coronavirus (COVID-19) pandemic and the swift transmission of this highly contagious respiratory virus, repurposing existing drugs has become an urgent treatment approach. The...

    Mahreen Arooj, Ihsan Shehadi, Chahlaa N. Nassab, Ahmed A. Mohamed in Chemical Papers (2022)

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    Article

    FRET-based fluorescent probe for drug assay from amino acid@gold-carbon nanoparticles

    Biocompatible and luminescent nanostructures synthesized by cap** gold-carbon nanoparticles (HOOC-4-C6H4-AuNPs) with amino acids tyrosine, tryptophan, and cysteine were used for the quantitative estimation of r...

    Mehavesh K. Hameed, Javad B. M. Parambath… in Analytical and Bioanalytical Chemistry (2021)

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    Article

    Physicochemical stability study of protein–benzoic acid complexes using molecular dynamics simulations

    Carboxyl-modified substrates are the most common chemical moieties that are frequently used as protein defibrillators. We studied the stability of protein–benzoic acid complexes with bovine serum albumin (BSA)...

    Mahreen Arooj, Ihsan Shehadi, Chahlaa N. Nassab, Ahmed A. Mohamed in Amino Acids (2020)

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    Article

    Efficient synthesis of amino acids capped gold nanoparticles from easily reducible aryldiazonium tetrachloroaurate(III) salts for cellular uptake study

    Biomimetic synthesis of gold nanoparticles (GNPs) is critical in biomedical applications. Gold bioconjugates were fabricated by cap** the water-dispersible gold-carbon nanoparticles with tyrosine, tryptophan...

    Mehavesh K. Hameed, Islam M. Ahmady, Changseok Han, Ahmed A. Mohamed in Amino Acids (2020)