Search Results - "Vairam, S."

Synthesis of magnetic activated carbon/α-Fe2O3 nanocomposite and its application in the removal of acid yellow 17 dye from water by Ranjithkumar, V., Sangeetha, S., Vairam, S.

“…•Activated carbon/α-Fe2O3 nanocomposite has been prepared by simple pyrolysis route.•Iron gluconate in activated carbon matrix was used as precursor.•The…”
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Synthesis, characterization of cellulose acetate membrane and application for the treatment of oily wastewater by Shoba, B, Jeyanthi, J, Vairam, S

“…This study reports the synthesis of cellulose acetate (CA) membranes of different weight percentages of the polymer ranging from 5 to 17.5 wt% with 2.5%…”
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Structural, optical and magnetic studies on non-aqueous synthesized CdS:Mn nanomaterials by Elango, M., Gopalakrishnan, K., Vairam, S., Thamilselvan, M.

“…► CdS:Mn2+ nanomaterials are prepared by wet chemical method for different Mn concentrations. ► Monodisperse cubic zinc blende phase nanostructured Cd1−xMnxS…”
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New Mg(II) and Ca(II) Mixed Strontium Squarates: Structural Characterization, DNA/BSA Interaction, Antioxidant and Anticancer Activities by Priya Vadhana, K. T., Vairam, S., Ushadevi, B., Parveen, S.

“…New mixed alkaline earth metal squarates, viz [Sr 0.965 Mg 0.035 (C 4 O 4 )(H 2 O) 2 ]·H 2 O—( 1 ) and [Sr 0.88 Ca 0.12 (C 4 O 4 )(H 2 O) 3 ]—( 2 ) have been…”
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Effect of nickel substitution on structural, optical, magnetic properties and photocatalytic activity of ZnS nanoparticles by Priyadharsini, N, Elango, M, Vairam, S, Thamilselvan, M

“…In the present work, we propose a cost effective, less complicated and an effective way of synthesizing Zn1−xNixS nanoparticle using wet chemical precipitation…”
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Effect of metal oxide charge transfer layers on the photovoltaic performance of carbon nanotube heterojunction solar cells by Sathiesh Kumar, S, Vairam, S, Neelakandeswari, N, Aruna, S

“…[Display omitted] •TiO2-Multi walled carbon nanotube solar cells showed an efficiency of 0.40%.•Metal oxide interfacial layers considerably improved the…”
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New heterojunction solar cells using copper oxide ingrained MWCNT: Fabrication and performance analysis by Sathiesh Kumar, S., Vairam, S., Neelakandeswari, N., Aruna, S.

“…[Display omitted] •New heterojunction solar cells were fabricated with metal oxide ingrained MWCNT.•Metal oxide ingrained MWCNT show 10 times better…”
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Magnetic activated carbon-Fe3O4 nanocomposites--synthesis and applications in the removal of acid yellow dye 17 from water by Ranjithkumar, V, Hazeen, A Nizarul, Thamilselvan, M, Vairam, S

“…In this work, synthesis of activated carbon-Fe3O4 composites using activated carbon and iron benzoate/oxalate precursors by simple pyrolytic method and its…”
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Synthesis, structure and thermal behavior of hydrazine-coordinated copper pyromellitate polymeric complex and dihydrazinium pyromellitate by Sangeetha, S., Ranjithkumar, V., Selvakumar, R., Thamilselvan, M., Vairam, S.

“…A new two-dimensional polymeric complex, [Cu 2 (N 2 H 4 )(H 2 bta) 2 (H 2 O) 4 ]·3H 2 O (compound 1 ), by the reaction of aqueous solutions of ligands,…”
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New barium, strontium and strontium‐doped barium squarates: synthesis, crystal structures and DNA/BSA binding, antioxidant and in vitro cytotoxicity studies by Priya Vadhana, K. T., Parveen, S., Ushadevi, B., Selvakumar, R., Sangeetha, S., Vairam, S.

“…A new set of differently hydrated barium and strontium squarates, namely poly[[triaqua(μ‐1,2‐dioxocyclobut‐3‐ene‐1,2‐diolato)barium] monohydrate],…”
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Synthesis, characterization, thermal behavior and antimicrobial activity of 3-methyl benzoate complexes of transition metal with hydrazine by Mohanapriya, S., Muthukumaran, Muthukumaran, Vairam, S.

“…Reaction of the ligands, 3-methyl benzoic acid (mbH) and hydrazine with transition metal ions form the complexes of formulae,…”
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Structural and optical properties of neodymium doped lead chalcogenide (PbSe) nanoparticles by N, Priyadharsini, S, Vairam, M, Thamilselvan

“…Wet chemical precipitation technique is successfully exploited to synthesize Neodymium undoped and doped lead selenide precipitated particles at pH 5.0…”
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Preparation and thermal behaviour of divalent transition metal complexes of pyromellitic acid with hydrazine by Vairam, S., Premkumar, T., Govindarajan, S.

“…Hydrazine forms two different types of complexes with divalent metal ions and pyromellitic acid (H 4 pml) in aqueous medium: (i) hydrazinium complexes of…”
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New hydrazinium salts of benzene tricarboxylic and tetracarboxylic acids—preparation and their thermal studies by Vairam, S, Govindarajan, S

“…Some new hydrazinium salts of benzene tricarboxylic and tetracarboxylic acids have been prepared by neutralisation of these acids with hydrazine hydrate in…”
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The acid adducts hydrazinium 2-hydroxybenzoate-2-hydroxybenzoic acid (1/1) and hydrazinium 3-hydroxy-2-naphthoate-3-hydroxy-2-naphthoic acid (1/1) by Arunadevi, N., Devipriya, S., Vairam, S.

“…The title molecular salts, N2H5+·C7H5O3−·C7H6O3 and N2H5+·C11H7O3−·C11H8O3, are acid adducts containing a hydrazinium cation, one molecule of a deprotonated…”
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Trimellitate complexes of divalent transition metals with hydrazinium cation: Thermal and spectroscopic studies by Vairam, S., Premkumar, T., Govindarajan, S.

“…New dihydrazinium divalent transition metal trimellitate hydrates of empirical formula (N 2 H 5 ) 2 M(Html) 2 ·nH 2 O, where n  = 1 for M = Co or Ni, and n…”
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Synthesis and Thermal Characterization of Lanthanide(III) Complexes with Mercaptosuccinic Acid and Hydrazine as Ligands by Devipriya, S., Arunadevi, N., Vairam, S.

“…Reaction of hydrazine and mercaptosuccinic acid with metal ions forms complexes with general formula [Ln(N2H4)2{CH2(COO)CH(SH)(COO)}1.5]·(H2O), where Ln =…”
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Hydrazine Complexes of Lanthanides with 3-Acetoxy- and 4-Acetoxybenzoic Acids : Spectroscopic, Thermal, and XRD Studies by Helen Pricilla Bai, E., Vairam, S.

“…New bis-hydrazine lanthanide complexes with 3-acetoxybenzoic acid (3-abH) of formula, [Ln(3-ab)3(N2H4)2]·xH2O where Ln = La, Ce, Pr and Gd and x=0; Ln = Nd …”
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3-Hydroxy-2-naphthoate Complexes of Transition Metals with Hydrazine - Preparation, Spectroscopic and Thermal Studies by N. Arunadevi, S. Vairam

“…Reaction of hydrazine and 3-hydroxy-2-naphthoic acid with some transition metal ions forms two types of complexes: (i) [M(N2H4){C10H6(3-O)(2-COO)(H2O) 2] where…”
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An initial study of the growth and defect analysis on hydrated 2-benzoyl benzoic acid crystal by Jayaramakrishnan, V., Bai, E. Helen Pricilla, Ravikumar, K., Vairam, S., Bhoopathi, G.

“…In the present study, single crystals of hydrated 2-benzoyl benzoic acid were grown by the slow evaporation solution growth method. Single crystal and powder…”
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