Chemical sciences topic list of research papers
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Methane dry reforming over ceria-zirconia supported Ni catalysts
Abstract Nickel nanoparticles supported on Ce1-xZrxO2 mixed oxides prepared by different synthesis methods, as well as Ni-ZrO2 and Ni-CeO2, were evaluated for their catalytic performance in methane dry reforming (MDR). MDR is an interesting model...
2016 / Astrid Wolfbeisser, Onsulang Sophiphun, Johannes Bernardi, Jatuporn Wittayakun, Karin Föttinger, et al. -
Validated chromatographic methods for the simultaneous determination of Mometasone furoate and Formoterol fumarate dihydrate in a combined dosage form
Abstract Two chromatographic methods were developed and validated for the simultaneous determination of Mometasone furoate (MO) and Formoterol fumarate dihydrate (FOR). Combination of MO and FOR is used for the treatment of asthma in patients...
2016 / Hanan A. Merey, Sally S. El-Mosallamy, Nagiba Y. Hassan, Badr A. El-Zeany -
On the physical conditions for arising a controlled fusion chain reaction supported by neutrons in fusion facilities with magnetic plasma confinement
Abstract When nuclear reactors operate, a fission chain reaction (FCR) of heavy nuclei proceeds. In thermonuclear facilities with magnetic confinement of (DT)-plasma as a result of fusion reaction, along with the energy generation, the neutrons are...
2016 / A.N. Shmelyov, G.G. Kulikov -
A new measure for in vivo thrombin activity in comparison with in vitro thrombin generation potential in patients with hyper- and hypocoagulability2016 / Oliver Königsbrügge, Silvia Koder, Julia Riedl, Simon Panzer, Ingrid Pabinger, et al.
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Gastro-retentive drug delivery systems and their in vivo success: A recent update
Abstract Gastro-retentive drug delivery system (GRDDS) has gained immense popularity in the field of oral drug delivery recently. It is a widely employed approach to retain the dosage form in the stomach for an extended period of time and release...
2016 / Uttam Kumar Mandal, Bappaditya Chatterjee, Faria Gias Senjoti -
Enhancement of the working pH range for degradation of p-nitrophenol using Fe2+–aspartate and Fe2+–glutamate complexes as modified Fenton reagents
Abstract We examined the degradation of p-nitrophenol (p-NP) by a modified Fenton reaction at near neutral pH conditions using FeII–aspartate and FeII–glutamate complexes as a source of Fe2+. The reaction was conducted using 0.081mM (10mgL−1) of...
2015 / F.Z. Yehia, Gh. Eshaq, A.E. ElMetwally -
Triterpenes from the Protium heptaphyllum resin – chemical composition and cytotoxicity2014 / Ewelyne M. Lima, Andrews M. Nascimento, Dominik Lenz, Rodrigo Scherer, Silvana S. Meyrelles, et al.
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Effect of counter-ion agents on metronidazole loaded chitosan microparticles prepared by w/o emulsification method2015 / Wiwat Pichayakorn
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Oriented Conjugates of Single-domain Antibodies and Fluorescent Quantum Dots for Highly Sensitive Detection of Tumor-associated Biomarkers in Cells and Tissues
Abstract Our recent results in the field of engineering and application of highly oriented conjugates of single-domain antibodies and fluorescent quantum dots are summarized. These novel conjugates proved to be excellent nanoprobes for...
2015 / Regina Bilan, Kristina Brazhnik, Patrick Chames, Daniel Baty, Igor Nabiev, et al. -
Novel and effective countertraction using a ring-shaped thread for safer gastric and colorectal endoscopic submucosal dissection2016 / Hirohito Mori, Asadur Rahman, Hideki Kobara, Shintaro Fujihara, Noriko Nishiyama, et al.
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Acid-base Properties of Modified Peat Fulvic Acid
Abstract The Effect of Mechanochemical modification on the acid-base properties of fulvic acid peat has been studied. It is found that modifying reagent CS(NH2)2 increases the amount of aromatic fragments and has no effect on the depletion of...
2014 / Maltseva Elizaveta, Shekhovtsova Natalya, Glyzina Tatyana -
pI-Control in comparative fluorescence gel electrophoresis (CoFGE) using amphoteric azo dyes
Abstract Gel-to-gel variation is a major problem in two-dimensional (2D) gel electrophoresis. Vertical and horizontal comparative fluorescence gel electrophoresis (v/hCoFGE) were recently introduced to improve the reproducibility of protein spot...
2015 / Marina Hanneken, Karel Šlais, Simone König -
Highly Precise Measurement of HIV DNA by Droplet Digital PCR2013 / Matthew C. Strain, Steven M. Lada, Tiffany Luong, Steffney E. Rought, Sara Gianella, et al.
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Regioselective nitration of phenols using Sr(NO3)2 or benzyltriphenylphosphonium nitrate in the presence of H2SO4-silica under solvent free conditions2014 / Kobra Khorsi Damghani, Seied Ali Pourmousavi, Farzaneh Fahid
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Trends in Gluten Research and its Relationship to Autoimmune and Allergic Diseases
Abstract Introduction Gluten is a protein found in certain grains, and causes an autoimmune response in celiac disease patients. Although the subject of considerable research, gluten research foci and future directions are largely...
2016 / Edward J. Ciaccio, Govind Bhagat, Suzanne K. Lewis, Peter H. Green -
Effect of thermal and chemical modifications on the mechanical and release properties of paracetamol tablet formulations containing corn, cassava and sweet potato starches as filler-binders
Abstract Objective To investigate the effects of acetylation and pregelatinization of cassava and sweet potato starches on the mechanical and release properties of directly compressed paracetamol tablet formulations in comparison...
2015 / Mariam Vbamiunomhene Lawal, Michael Ayodele Odeniyi, Oludele Adelanwa Itiola -
Precision charging of microparticles in plasma via the Rayleigh instability for evaporating charged liquid droplets
Abstract In this paper we describe a novel method for delivering a precise, known amount of electric charge to a micron-sized solid target. Aerosolised microparticles passed through a plasma discharge will acquire significant electric charge. The...
2016 / E.D. Bennet, C.M.O. Mahony, H.E. Potts, P. Everest, D. Rutherford, et al. -
Synthesis and biological evaluation of a mutual prodrug of norfloxacin and fenbufen
Abstract Objectives The study aimed to synthesize a mutual prodrug of norfloxacin and fenbufen with an objective of obtaining an effective and safer anti-inflammatory drug with useful antimicrobial actions. ...
2016 / Asif Husain, Aftab Ahmad, Shah A. Khan -
A new method of deliverability prediction by steady point in gas wells
Abstract Calculating the absolute open flow potential timely and investigating production capacity so as to adjust working system of production wells is one of main means to effectively recovery gas reservoirs during intermediate and late...
2016 / Aiting Mu, Qiguo Liu, Honghua Tao, Zhiyang Du, Ke Li, et al. -
Oxidative stabilization of RBD palm olein under forced storage conditions by old Cameroonian green tea leaves methanolic extract
Abstract Background Lipid oxidation is responsible for the deterioration of the nutritional and organoleptic qualities of foods. It also leads to the formation in these products of compounds which are harmful for the consumer's...
2016 / Hilaire Macaire Womeni, Fabrice Tonfack Djikeng, Bollampalli Anjaneyulu, Mallampalli Sri Lakshmi Karuna, Rachapudi Badari Narayana Prasad, et al.