Chemical sciences topic list of research papers
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An improved synthesis of 2,2−-((4-substituted phenyl) methylene) difurans by Ultrasound irradiation
Abstract A new series of 2,2−((4-substituted phenyl) methylene) difuran was synthesized by one-pot cyclocondensation of aldehyde with excess furan at room temperature using trifluoro acetic acid as a catalyst under ultrasound irradiation in the...
2011 / Naween M. Yonis -
Reaction of 3′,5′-di-O-acetyl-2′-deoxyguansoine with hypobromous acid
Abstract Hypobromous acid (HOBr) is formed by eosinophil peroxidase and myeloperoxidase in the presence of H2O2, Cl−, and Br− in the host defense system of humans, protecting against invading bacteria. However, the formed HOBr may cause damage to...
2013 / Toshinori Suzuki, Asuka Nakamura, Michiyo Inukai -
Evaluation of copper speciation in the extract of Eichhornia crassipes using reverse and forward/CLE voltammetric titrations
Abstract Reverse and forward titrations coupled with the competitive ligand equilibration (CLE) technique were, for the first time, used to investigate the chemical organic speciation of copper ions in an aqueous extract of Eichhornia crassipes...
2012 / Wael H.M. Abdelraheem, Mostafa K.M. Rabia, Nabawia M. Ismail -
Synthesis and pharmacological evaluation of aminoacetylenic isoindoline-1,3-dione derivatives as anti-inflammatory agents
Abstract Aminoacetylenic isoindoline-1,3-dione derivatives were synthesized from the reaction of potassium phthalimide with propargyl bromide to generate 2-(prop-2-yn-1-yl)isoindoline-1,3-dione (ZM1). Treatment of...
2011 / Jinan A. Al-Qaisi, Tawfik M. Alhussainy, Nidal A. Qinna, Khalid Z. Matalka, Elham N. Al-Kaissi, et al. -
Multivalency as a Chemical Organization and Action Principle2012 / Carlo Fasting, Christoph A. Schalley, Marcus Weber, Oliver Seitz, Stefan Hecht, et al.
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Semisynthesis and Antifeedant Activity of New Derivatives of a Dihydro-β-Agarofuran from Parnassia wightiana2013 / Jiang-Jiang Tang, Fei-Yu Zhang, Dong-Mei Wang, Jun-Mian Tian, Shuai Dong, et al.
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Comparison of Oriented and Random Antibody Immobilization Techniques on the Efficiency of Immunosensor
Abstract An immunosensor for bovine leukemia virus antigen (gp51) determination was developed using surface plasmon resonance (SPR) technique. During this work the SPR-chip coated with gold was used for immunosensor design. Different strategies of...
2012 / J. Baniukevic, J.Kirlyte, A. Ramanavicius, A. Ramanaviciene -
Hepatorenales Syndrom bei dekompensierter Leberzirrhose2016 / K. Lenz, R. Buder, G. Lohr, P. Piringer, M. Voglmayr
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On the halide hydration study: Development of first-principles halide ion-water interaction potential based on a polarizable model2003 / Regla Ayala, José M. Martı́nez, Rafael R. Pappalardo, Enrique Sánchez Marcos
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Influence of ambient gas pressure on laser induced metal ablation
Abstract In the paper the results of investigations of metal surface destruction, plasma formation and evolution on exposure to quasi-continuous pulsed laser under high pressure (up to 1.6 MPa) of ambient nitrogen are presented. ...
2010 / Yu. Chivel, V. Nasonov -
Effect of Metal-Support Interactions in Ni/ZSM-5 + Al2O3 Catalysts on the Transformation of n-Paraffins2013 / A. Masalska, J. R. Grzechowiak, K. Jaroszewska
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PlantaCap: A ligno-cellulose bio-ethanol plant with CCS
Abstract Deep reductions of greenhouse gas emissions in the automotive sector are difficult and often regarded as expensive. Use of ethanol from bio-resources is a potential way to reduce emissions. Ethanol produced from wheat typically reduces...
2011 / Erika de Visser, Chris Hendriks, Carlo Hamelinck, Edgar van de Brug, Martina Jung, et al. -
Kinetics of carbonate based CO2 capture systems
Abstract The Henry’s law constants for physical solubility of N2O were measured up to 80 ∘C for sodium and potassium carbonate solutions and the results were compared with the model of Weisenberger and Schumpe (1996). Overall gas phase mass transfer ...
2009 / Hanna Knuutila, Hallvard F. Svendsen, Olav Juliussen -
International marine regulation of CO2 geological storage. Developments and implications of London and OSPAR
Abstract For the last four years a considerable amount of both legal and technical work on the storage of CO2 in sub-seabed geological formations has been developed under the London Convention and its 1996 Protocol and the OSPAR Convention. The...
2009 / Tim Dixon, Andy Greaves, Oyvind Christophersen, Chris Vivian, Jolyon Thomson -
Large-Scale Analysis of Peptide Sequence Variants: The Case for High-Field Asymmetric Waveform Ion Mobility Spectrometry2013 / Andrew J. Creese, Jade Smart, Helen J. Cooper
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Extraction and separation studies of gold(III) with 4-(4-methoxybenzylideneimino)-5-methyl-4H-1,2,4-triazole-3-thiol in hydrochloric acid medium
Abstract A novel method is proposed for the extraction of microgram level concentration of gold(III) from hydrochloric acid medium with 4-(4-methoxybenzylideneimino)-5-methyl-4H-1,2,4-triazole-3-thiol (MBIMTT) dissolved in chloroform as an...
2012 / Kaluram N. Vidhate, Uzma Parveen K. Shaikh, Balasaheb R. Arbad, Machhindra K. Lande -
2′, 6′-Dimethylphenylalanine : A Useful Aromatic Amino Acid Surrogate for Tyr or Phe Residue in Opioid Peptides2012 / Yusuke Sasaki, Akihiro Ambo
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Chromophore Protonation State Controls Photoswitching of the Fluoroprotein asFP5952008 / Lars V. Schäfer, Gerrit Groenhof, Martial Boggio-Pasqua, Michael A. Robb, Helmut Grubmüller
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A Ferrocene-Quinoxaline Derivative as a Highly Selective Probe for Colorimetric and Redox Sensing of Toxic Mercury(II) Cations2010 / Fabiola Zapata, Antonio Caballero, Pedro Molina, Alberto Tarraga
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Inherently Chiral Calixarenes: Synthesis, Optical Resolution, Chiral Recognition and Asymmetric Catalysis2011 / Shao-Yong Li, Yao-Wei Xu, Jun-Min Liu, Cheng-Yong Su