Chemical sciences topic list of research papers
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The practical approach to discerning between atrial lead displacement and reversal in dual chamber pacemakers
Abstract We describe a 12-lead electrocardiogram image of a pacemaker malfunction due to atrial lead displacement. Facilitating the understanding of pacemaker timing cycles could explain the underlying mechanisms in this instance. This review...
2013 / M. Al Mehairi, Y. Hubaishi, S. Al Ghamdi, A. Al Fagih -
Push–pull effect on the geometries, electronic and optical properties of thiophene based dye-sensitized solar cell materials
Abstract Geometries, electronic structure and electronic absorption spectra of thiophene based dye-sensitized solar cells were performed using Density Functional Theory (DFT) and time dependent density functional theory (TD-DFT). Different electron...
2011 / Ahmad Irfan, Hussain Aftab, Abdullah G. Al-Sehemi -
Novel phenyl-urea derivatives as dual-target ligands that can activate both GK and PPARγ
Abstract A series of novel phenyl-urea derivatives which can simultaneously activate glucokinase (GK) and peroxisome proliferator-activated receptor γ (PPARγ) was designed and prepared, and their activation of GK and PPARγ was evaluated. The...
2012 / Lijian Zhang, Kang Tian, Yongqiang Li, Lei Lei, Aifang Qin, et al. -
Synthesis and Characterization of a New Cellulose Acetate-Propionate Gel: Crosslinking Density Determination2012 / Patrícia Allue Dantas, Vagner Roberto Botaro
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Tweens demulsification effects on heavy crude oil/water emulsion
Abstract The demulsification role of Tweens (nonionic polymers) was determined in the separation of water from heavy crude oil emulsion. According to the previous researches, these nonionic polymers, having hydrophilic and lipophilic groups, are...
2011 / Nastaran Hayati Roodbari, Alireza Badiei, Esmaiel Soleimani, Yeganeh Khaniani -
Oral bioavailability of a poorly aqueous drug from three different SBE7-β-cyclodextrin based formulations in beagle dogs
Abstract Oral administration of Lu 35-138, a low aqueous soluble compound, was investigated in three different formulations containing sulfobutylether β-cyclodextrin (SBE7βCD) in fasted beagle dogs. The evaluated formulations was (i) a SBE7βCD...
2011 / René Holm, Lene Andresen, Claus Strange -
Ultrasound assisted extraction of bioactive compounds from Nephelium lappaceum L. fruit peel using central composite face centered response surface design
Abstract In this study, four factors at three level central composite face centered design was employed to study and optimize the process variables on extraction of bioactive compounds (total anthocyanin, phenolic and flavonoid content) from...
2013 / J. Prakash Maran, S. Manikandan, C. Vigna Nivetha, R. Dinesh -
Synthesis and Biological Activity of Novel Amino Acid-(N'-Benzoyl) Hydrazide and Amino Acid-(N'-Nicotinoyl) Hydrazide Derivatives2008 / Sherine N. Khattab
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Comparative Study of CO2 Capture in the French Context
Abstract This paper presents a summary of technical-economic studies allowing to evaluate the production cost of electricity derived from coal and gas power plants with the capture of CO2, and the cost per ton of CO2 avoided, in the French context....
2009 / M. Kanniche, R. Gros-Bonnivard, P. Jaud, J. Valle-Marcos -
Impact of ceramic membranes for CO2 separation on IGCC power plant performance
Abstract The potential of carbon capture from coal gasification power plants by H2 selective ceramic membranes is investigated. Detailed models of a reference power plant and three different carbon capture concepts were setup with Aspen Plus and...
2011 / Johannes Franz, Viktor Scherer -
Real-time detection of formaldehyde by a fluorescence-based sensor
Abstract A hand-held formaldehyde (HCHO) gas detector has been developed. This fluorescence-based system uses a standard microscope glass slide both as a transducer and a sensor. The selective detection of gaseous formaldehyde is performed using the ...
2010 / M.N. Descamps, T. Bordy, J. Hue, S. Mariano, G. Nonglaton, et al. -
Effect of Incorporating Cellulose Nanocrystals from Corncob on the Tensile, Thermal and Barrier Properties of Poly(Vinyl Alcohol) Nanocomposites2013 / Hudson Alves Silvério, Wilson Pires Flauzino Neto, Daniel Pasquini
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Use of Forestry Wastes for Biosorption of Dyes and Cr (VI)2012 / Nariye Berraksu, Ebru Mavioglu Ayan, Jale Yanik
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A Metabolomics-Based Strategy for the Quality Control of Traditional Chinese Medicine: Shengmai Injection as a Case Study2013 / Xiaodong Li, Huiyuan Chen, Wei Jia, Guoxiang Xie
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Biosurfactants for Microbubble Preparation and Application2011 / Qingyi Xu, Mitsutoshi Nakajima, Zengshe Liu, Takeo Shiina
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Fractional Factorial Design Study on the Performance of GAC-Enhanced Electrocoagulation Process Involved in Color Removal from Dye Solutions2013 / Marius Secula, Igor Cretescu, Benoit Cagnon, Liliana Manea, Corneliu Stan, et al.
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Fast Analysis of Superoxide Dismutase (SOD) Activity in Barley Leaves Using Visible and Near Infrared Spectroscopy2012 / Wenwen Kong, Yun Zhao, Fei Liu, Yong He, Tian Tian, et al.
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Quantification of Amiridine in Human Plasma by High-Performance Liquid Chromatography Coupled with Electrospray Tandem Mass Spectrometry2013 / Igor I. Miroshnichenko, Angelina I. Platova
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Protein Tyrosine Nitration and Thiol Oxidation by Peroxynitrite—Strategies to Prevent These Oxidative Modifications2013 / Andreas Daiber, Steffen Daub, Markus Bachschmid, Stefan Schildknecht, Matthias Oelze, et al.
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A field-deployable, chemical ionization time-of-flight mass spectrometer: application to the measurement of gas-phase organic and inorganic acids2011 / T. H. Bertram, J. R. Kimmel, T. A. Crisp, O. S. Ryder, R. L. N. Yatavelli, et al.