Chemical sciences topic list of research papers
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Orally available Mn porphyrins with superoxide dismutase and catalase activities2009 / Rosalind A. Rosenthal, Karl D. Huffman, Leslie W. Fisette, Christy A. Damphousse, Wyeth B. Callaway, et al.
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Supramolecular Photodimerization of Coumarins2012 / Koichi Tanaka
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Synthesis, Spectral and Thermal Studies of New Rutin Vanadyl Complexes2010 / Valentina Uivarosi, Stefania Felicia Barbuceanu, Victoria Aldea, Corina-Cristina Arama, Mihaela Badea, et al.
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Error estimation in environmental DNA targets quantification due to PCR efficiencies differences between real samples and standards2013 / Leonardo Martín Pérez, Mariana Fittipaldi, Bárbara Adrados, Jordi Morató, Francesc Codony
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Comparative Study on Methods for Preparation of Gold Nanoparticles2012 / Khalida S. Merza, Hadi D. Al-Attabi, Zaid M. Abbas, Hashim A. Yusr
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PEG Functionalized POSS Incorporated PEBAX Nanocomposite Membranes2012 / M.M. Rahman, V. Filiz, S. Shishatskiy, S. Neumann, M.M. Khan, et al.
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A study of ovarian cancer biomarker amplification using ultrasound for early stage detection
Abstract The application of serum biomarker to ovarian tumors for early stage detection and clinical diagnosis is a rapidly expanding research area. The problem with conventional markers is that they are often released too late or at too low a level ...
2013 / Danhong Peng, Tian Xu, Timothy J. Mason, Wei Wu -
Modifier effects on Supercritical Fluid Extraction (SFE) of some Brazilian plants: Antioxidant activity and Economical evaluation
Abstract Heteropterys aphrodisiaca (nó-de-cachorro), Pyrostegia venusta (“cipó-de-são-joão”) Inga edulis (ingá-cipó), Hymenaea courbaril stilbocarpa (jatobá) and Phaseolus vulgaris L. (beans) have been reported great natural antioxidant properties....
2012 / Priscilla C. Veggi, Rodrigo N. Cavalcanti, M. Angela A. Meireles -
DFT study of the electronic and charge transfer properties of perfluoroarene–thiophene oligomers
Abstract The ground state structures of 5,5″-diperfluorophenyl-2,2′:5′,2″:5″,2‴-quaterthiophene (1), 5,5′-bis{1-[4-(thien-2-yl)perfluorophenyl]}-2,2′-dithiophene (2), 4,4′-bis[5-(2,2′-dithiophenyl)]-perfluorobiphenyl (3),...
2011 / Ahmad Irfan, Abdullah G. Al-Sehemi -
Effect of Fe2O3 precursors on physicochemical and catalytic properties of CuO/Fe2O3 system
Abstract CuO/Fe2O3 catalysts were prepared by impregnation method and calcined at 400°C. The effect of changing the precursors of Fe2O3 and CuO loading on thermal, crystal, surface, spectral and catalytic properties of the catalysts were...
2011 / Nabil H. Amin, Laila I. Ali, Sahar A. El-Molla, Anwer A. Ebrahim, Hala R. Mahmoud -
Microfluidic Chip for Generating Gradient Polymer Films for Biological Applications
Abstract The behavior of cells, like adhesion or differentiation in case of stem cells, is influenced by the surface the cells are cultivated on. Cells sense the actual properties of the surface as well as gradients of these properties. Here we...
2012 / Kristina Kreppenhofer, Junsheng S. Li, Ludmilla Popp, Rodrigo Segura, Massimiliano Rossi, et al. -
Cs2.5H0.5PW12O40-catalyzed conjugate addition of indole to α, β-unsaturated ketones
Abstract Conjugate addition of indole to a variety of α, β-unsaturated ketones was catalyzed by the cesium salt of tungstophosphoric acid as a heterogeneous catalyst. The reaction was performed in molten tetrabutyl ammonium bromide. ...
2011 / Hojatollah Khabazzadeh, Esmat Tavakolinejad Kermany, Morteza Eghbali -
Synthesis and biological evaluation of new sydnone based derivatives
Abstract An extensive characterization study on the novel series of synthesized sydnone, chalcone and pyrimidine is reported in this paper. A series of 3-(4-chlorophenyl)-4-{[4-(3-substitutedphenylacryloyl)phenyl]sulfamoyl}-sydnone and...
2012 / Yogesh M. Patel, Keshav C. Patel -
Ion Exchange Membranes for the Selective Separation of Monovalent Cation2012 / S. Tas, H. Miedema, K. Nijmeijer
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Preparation of Enantioselective Membranes for Optical Resolution of Chiral Compounds
Abstract Enantioselective thin film composite polymer membranes were prepared by interfacial co–polymerization of a mixture of different chiral compounds (especially amino acids) and piperazine with trimesoyl chloride in-situ on polysulfone...
2012 / P.G. Ingole, H.C. Bajaj, K. Singh -
Metabolic profiling of plasma from cardiac surgical patients concurrently administered with tranexamic acid: DI-SPME–LC–MS analysis
Abstract A metabolic profile of plasma samples from patients undergoing heart surgery with the use of cardiopulmonary bypass (CPB) and concurrent administration of tranexamic acid was determined. Direct immersion solid phase microextraction...
2013 / Barbara Bojko, Marcin Wąsowicz, Janusz Pawliszyn -
Biological evaluation of potent antioxidant, lipoxygenase inhibitor and antibacterial: A comparative study
Abstract Three biologically active new Schiff bases, 2-[(3-hydroxybenzylidene)amino]phenol 5, 2-[(4-hydroxybenzylidene)amino]phenol 6 and 4-[(2-hydroxyphenylimino)methyl]benzene-1,3-diol 7, were synthesized by the reaction of 2-aminophenol 1 with...
2012 / Muhammad Aslam, Itrat Anis, Nighat Afza, Lubna Iqbal, Samina Iqbal, et al. -
Antioxidant activity and hepatoprotective effect of pomegranate peel and whey powders in rats
Abstract The antioxidant activity of pomegranate peel powder (PPP) and whey powder (WP) was evaluated, their hepatoprotective effect of each alone or in combination (PPWP) at equal levels was also evaluated in Wistar rats against carbon...
2013 / I.S. Ashoush, O.I. El-Batawy, Gehan A. El-Shourbagy -
Density functional theory investigations of radical scavenging activity of 3′-Methyl-quercetin
Abstract The possible eight rotamers of 3′-Methyl-quercetin have been optimized by using density functional theory (DFT) at B3LYP/6-31G∗ level of theory. The molecular structure and molecular properties of the most stable rotamers have been...
2012 / Abdullah G. Al-Sehemi, Ahmad Irfan, Salha Mana Aljubiri, Kamel Hussein Shaker -
A Modified Coupled Enzyme Method for O-linked GlcNAc Transferase Activity Assay2009 / Lianwen Zhang, Feifei Ren, Jing Li, Xiaofeng Ma, Peng Wang