Chemical sciences topic list of research papers
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Hollow fiber supported liquid membrane microextraction of Cu2+ followed by flame atomic absorption spectroscopy determination
Abstract Hollow fiber supported liquid membrane microextraction, a relatively new sample preparation technique, has attracted much interest in the field of environmental analysis. In the current study, a novel method based on hollow-fiber...
2009 / Zarrin Es’haghi, Rashin Azmoodeh -
Quercetin inhibits the cytotoxicity and oxidative stress in liver of rats fed aflatoxin-contaminated diet
Abstract This study was conducted to evaluate the protective role of quercetin (Q) against the cytotoxicity, DNA damage and oxidative stress in rats fed aflatoxin (AFs)-contaminated diet. Female Sprague–Dawley rats were divided into six groups and...
2014 / Aziza A. El-Nekeety, Sekena H. Abdel-Azeim, Aziza M. Hassan, Nabila S. Hassan, Soher E. Aly, et al. -
Identification of a metabolic biomarker panel in rats for prediction of acute and idiosyncratic hepatotoxicity
Abstract It has been estimated that 10% of acute liver failure is due to “idiosyncratic hepatotoxicity”. The inability to identify such compounds with classical preclinical markers of hepatotoxicity has driven the need to discover a mechanism-based...
2014 / Jinchun Sun, Svetoslav Slavov, Laura K. Schnackenberg, Yosuke Ando, James Greenhaw, et al. -
A Hybrid Material for Sustainable Environmental Protection
Abstract The hybrid nanocomposite was prepared by in situ intercalative polymerization of acrylamide in a fine dispersion of the sugarcane bagasse, chitin and fuller's earth by microwave irradiation. The product was very efficient as an adsorbent...
2014 / Anjali Bajpai, Neha Tripathi -
Shape memory polyurethanes based on recycled polyvinyl butyral. I. Synthesis and morphology2013 / Tsvetomir Tsonev, Michael Herzog, Sanchi Nenkova
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Effect of high flux versus low flux hemodialysis on serum beta-2 microglobulin, advanced oxidation protein products and protein carbonyl
Abstract Background The uremic syndrome is characterized by the retention of toxins that contribute to the associated morbidity and mortality. The heterogeneity of uremic toxins with respect to their molecular weight and protein...
2011 / Hala S. El-Wakil, Abla A. Abou-Zeid, Iman E. El-Gohary, Nahla A. Abou El-Seoud, Manar A. Abou El-Yazeed, et al. -
Thermal treatment optimization of ZnO nanoparticles-photoelectrodes for high photovoltaic performance of dye-sensitized solar cells
Abstract Annealing temperature has pronounced effect on DSSC performance. ZnO nanoparticles photoelectrodes were prepared on FTO glass and annealed at different temperatures in the range 200–500°C. The thermal properties of the paste were studied...
2014 / Amal Al-Kahlout -
The clinical value of enzyme-multiplied immunoassay technique monitoring the plasma concentrations of cyclosporine A after renal transplantation
Abstract The feasibility and the clinical value of the enzyme-multiplied immunoassay technique (EMIT) monitoring of blood concentrations of cyclosporine A (CsA) in patients treated with CsA were investigated after kidney transplantation. The...
2012 / Xiao-Hui Luo, Wu-Jun Xue, Pu-Xun Tian, Xiao-Ming Ding, Hang Yan, et al. -
Simultaneous determination of captopril and hydrochlorothiazide by time-resolved chemiluminescence with artificial neural network calibration
Abstract The combined use of chemometrics and chemiluminescence (CL) measurements, with the aid of the stopped-flow mixing technique, developed a simple time-resolved CL method for the simultaneous determination of captopril (CPL) and...
2012 / Han-Chun Yao, Min Sun, Xiao-Feng Yang, Zhen-Zhong Zhang, Hua Li -
Quantitative LC-MS/MS analysis of seven ginsenosides and three aconitum alkaloids in Shen-Fu decoction2013 / Na Guo, Mingtao Liu, Dawei Yang, Ying Huang, Xiaohong Niu, et al.
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Enantioselective recognition at mesoporous chiral metal surfaces2014 / Chularat Wattanakit, Yémima Bon Saint Côme, Veronique Lapeyre, Philippe A. Bopp, Matthias Heim, et al.
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Polycyclic aromatic hydrocarbons (PAHs) in edible oils by gas chromatography coupled with mass spectroscopy
Abstract The occurrence of polycyclic aromatic hydrocarbons (PAHs) in nine edible oils of three categories of oil samples, such as soy bean oil, mustard oil and coconut oil, has been studied to determine the contamination degree of this type of oil...
2010 / M. Amzad Hossain, S.M. Salehuddin -
Transformation efficiency and formation of transformation products during photochemical degradation of TCE and PCE at micromolar concentrations2014 / Sina Dobaradaran, Holger Lutze, Amir Mahvi, Torsten C Schmidt
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Preliminary Study of Purification for Livestock Wastewater of Immobilized Microcystis Aeruginosa
Abstract Immobilized microcystis aeruginosa was applied in purifying different concentration of livestock wastewater, of which removal ability to NH4+-N, TP and CODCr was investigated in this study. Sodium alginate (SA) and polyvinyl alcohol (PVA)...
2012 / Yingjun Wang, Peng Gao, Minghao Fan, Hangbiao Jin -
Effects of Extraction Conditions on Bioactive Anthocyanin Content of Vaccinium Corymbosum in the Perspective of Food Applications
Abstract Bioflavonoids, in particular anthocyanins have made the topic of many scientific research, mainly for two reasons: their beneficial effects on human health and applications as potential sources of natural food dyes. Natural extracts of...
2012 / S. Oancea, M. Stoia, D. Coman -
Phosphaalkenylidene bridged ferrocenes
Abstract The lithiation of ferrocenylphosphane Fc-PH2 (Fc = –C5H4FeC5H5) has been reinvestigated and both Fc-PHLi and Fc-PLi2 have been identified by NMR-spectroscopy. The lithiated phosphanides have been converted to the corresponding mono and...
2012 / Andreas Orthaber, Rolfe H. Herber, Rudolf Pietschnig -
The modulation of pancreatic lipase activity by alginates
Abstract Alginates are comprised of mannuronic (M) and guluronic acid (G) and have been shown to inhibit enzyme activity. Pancreatic lipase is important in dietary triacylglycerol breakdown; reducing pancreatic lipase activity would reduce...
2013 / Matthew D. Wilcox, Iain A. Brownlee, J. Craig Richardson, Peter W. Dettmar, Jeffrey P. Pearson -
Combinatorial Chemistry Online2009 / N.K. Terrett
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AgNb 7 O 18 : An Ergodic Relaxor Ferroelectric2014 / David I. Woodward, Richard Beanland
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Catalytic and Computational Studies of N-Heterocyclic Carbene or Phosphine-Containing Copper(I) Complexes for the Synthesis of 5-Iodo-1,2,3-Triazoles2014 / Steven Lal, Henry S. Rzepa, Silvia Díez-González