Chemical sciences topic list of research papers
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POSSIBILITY OF THE SPECTROPHOTOMETRIC DETERMINATION OF EUROPIUM BY MEANS OF ARSENAZO III2014 / Jozef Uhrovčík, Monika Gyeváthová, Juraj Lesný
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Nano magnetite (Fe3O4), an efficient and robust catalyst for the one-pot synthesis of 1-(aryl(piperidin-1-yl)methyl)naphthalene-2-ol and 1-(α-amido alkyl)-2-naphthol under ultrasound irradiation
Abstract The direct three component reaction via condensation of aldehydes, 2-naphthol and piperidine or acetamide to generate 1-(aryl(piperidin-1-yl)methyl)naphthalene-2-ol and N-((2-hydroxy naphthalene-1-yl)(aryl)methyl)acetamide derivatives has...
2014 / Masoud Mokhtary, Mogharab Torabi -
From screen to structure with a harvestable microfluidic device2011 / Vivian Stojanoff, Jean Jakoncic, Deena A. Oren, V. Nagarajan, Jens-Christian Navarro Poulsen, et al.
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Evaluation of the anti-inflammatory activities of Quillaja saponaria Mol. saponin extract in mice
Abstract Objective Quillaja saponaria bark contains a high percentage of triterpene saponins and has been used for centuries as antiinflammatory and analgesic agent in Chilean folk medicine. ...
2015 / Sumana Sarkhel -
A system for accurate and automated injection of hyperpolarized substrate with minimal dead time and scalable volumes over a large range
Abstract Over recent years hyperpolarization by dissolution dynamic nuclear polarization has become an established technique for studying metabolism in vivo in animal models. Temporal signal plots obtained from the injected metabolite and daughter...
2013 / Steven Reynolds, Adriana Bucur, Michael Port, Tooba Alizadeh, Samira M. Kazan, et al. -
Modification of fiber properties through grafting of acrylonitrile to rayon by chemical and radiation methods
Abstract Fibrous properties of rayon has been modified through synthesis of graft copolymers of rayon with acrylonitrile (AN) by chemical method using ceric ammonium nitrate (CAN/HNO3) as a redox initiator and gamma radiation mutual method....
2013 / Inderjeet Kaur, Neelam Sharma, Vandna Kumari -
Emission sources of atmospheric phosphine and simulation of phosphine formation2009 / Haifeng Cao, Ji’ang Liu, Yahui Zhuang, Glindemann Dietmar
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Ca analysis: An Excel based program for the analysis of intracellular calcium transients including multiple, simultaneous regression analysis
Abstract Here I present an Excel based program for the analysis of intracellular Ca transients recorded using fluorescent indicators. The program can perform all the necessary steps which convert recorded raw voltage changes into meaningful...
2013 / David J. Greensmith -
Radiation exposure and privacy concerns surrounding full-body scanners in airports
Abstract Millions of people filter through airport security check points in the United States every year. These security checks, in response to the post 9/11 and 2009 “Underwear Bomber” terrorist threats, have become increasingly burdensome to the...
2014 / Julie Accardo, M. Ahmad Chaudhry -
tert -Butyl 5-methoxy-3-pentylindole-1-carboxylate2004 / John F. Gallagher, Claire M. Coleman, Donal F. O'Shea
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Historical perspective on: “Semiclassical trajectory approach to photoisomerisation” by A Warshel and M. Karplus [Chem. Phys. Lett. 32 (1) (1975) 11–17]2013 / David C. Clary
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Effect of lead on IL–8 production and cell proliferation in human oral keratinocytes
Abstract Objective To investigate the effect of lead on the production of IL-8 and cell proliferation in normal human oral keratinocytes (NHKs). Methods NHKs were...
2010 / Thaweboon Srosiri, Poomsawat Sopee, Thaweboon Boonyanit -
Customized Injection Techniques for Compound-specific Isotope Analysis of Natural Gas Samples
Abstract The aim of this study was to develop an easy-to-use, reliable method for measuring the isotopic composition of individual alkanes present in natural gases at concentrations below 1000 ppmv without the need of expensive or complex...
2015 / M. Blessing, E. Proust, C. Fléhoc -
electronic Ligand Builder and Optimization Workbench ( eLBOW ): a tool for ligand coordinate and restraint generation2009 / Nigel W. Moriarty, Ralf W. Grosse-Kunstleve, Paul D. Adams
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Highlights from other journals - February 19992004 /
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Effect of operational parameters and internal recycle on rhenium solvent extraction from leach liquors using a mixer-settler
Abstract The extraction of rhenium from molybdenite roasting dust leach solution was performed using a mixer-settler extractor by tributyl phosphate (TBP) diluted in kerosene as the extractant. In the single-stage extraction experiments, effect of...
2014 / Mostafa Hosseinzadeh, Mohammad Ranjbar, Mehdi Alizadeh -
Assessment of Cu(II) adsorption from water on modified membrane adsorbents using LS-SVM intelligent approach
Abstract Membrane adsorbents have emerged as effective engineering tools for the elimination of heavy metal ions from water resources. Our previous works presented novel modified chitosan/poly(vinyl) alcohol membrane adsorbents for Cu(II) adsorption ...
2014 / Ehsan Salehi, Jafar Abdi, Mohammad H. Aliei -
Hydrotreating of waste lube oil by rejuvenated spent hydrotreating catalyst
Abstract Large quantities of catalysts are used in the Egyptian refining industry for the purification and upgrading of various petroleum streams. These catalysts gradually lose activity through deactivation with time and the spent catalysts were...
2014 / Sadeek A. Sadeek, Hoda S. Ahmed, Ebaa A. ElShamy, Hussien A. El Sayed, Asma A. Abd El Rahman -
Gas phase recovery of hydrogen sulfide contaminated polymer electrolyte membrane fuel cells
Abstract The effect of hydrogen sulfide (H2S) on the anode of a polymer electrolyte membrane fuel cell (PEMFC) and the gas phase recovery of the contaminated PEMFC using ozone (O3) were studied. Experiments were performed on fuel cell electrodes...
2013 / Biraj Kumar Kakati, Anthony R.J. Kucernak -
Development and characterization of ethylcellulose based microsphere for sustained release of nifedipine
Abstract This article introduced the work of ethylcellulose based polymeric microsphere loaded with nifedipine for reduction in frequency of administration with low solubility in aqueous medium and high rate of absorption in the stomach. The...
2014 / Patitapabana Parida, Subash Chandra Mishra, Subhashree Sahoo, Ajit Behera, Bibhukalyan Prasad Nayak