Chemical sciences topic list of research papers
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Biological activities of triazine derivatives. Combining DFT and QSAR results
Abstract In order to investigate the relationship between activities and structures, a 3D-QSAR study is applied to a set of 43 molecules based on triazines. This study was conducted using the principal component analysis (PCA) method, the multiple...
2013 / Majdouline Larif, Azeddine Adad, Rachid Hmammouchi, Abdelhafid Idrissi Taghki, Abdelmajid Soulaymani, et al. -
Protection by low-dose γ radiation on doxorubicin-induced nephropathy in rats pretreated with curcumin, green tea, garlic or l-carnitine
Abstract The protective potentials of a single exposure to 0.3Gy of γ radiation alone or with previous treatment with certain natural products with antioxidants activity, namely curcumin (50mg/kg, i.p.), green tea (300mg/kg, p.o.), garlic (100mg/kg, ...
2012 / Rasha R. Radwan, Esmat A. Shaban, Sanaa A. Kenawy, Hesham A. Salem -
On quadratic bond-order decomposition within molecular orbital space2013 / Dariusz Szczepanik, Janusz Mrozek
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Photo-induced regeneration of hormones by electron transfer processes: Potential biological and medical consequences
Abstract Based on the previous results concerning electron transfer processes in biological substances, it was of interest to investigate if hormone transients resulting by e.g. electron emission can be regenerated. The presented...
2011 / Nikola Getoff, Johannes Hartmann, Heike Schittl, Marion Gerschpacher, Ruth Maria Quint -
Automated high-throughput viscosity and density sensor using nanomechanical resonators
Abstract Most methods used to determine the viscosity and mass density of liquids have two major drawbacks: relatively high sample consumption (∼milliliters) and long measurement time (∼minutes). Resonant nanomechanical cantilevers promise to...
2015 / Benjamin A. Bircher, Roger Krenger, Thomas Braun -
A rapid two-step chromatographic method for the quantitative determination of vitellogenin in fish plasma2004 / Jing Shao, Guoqing Shi, Jingfu Liu, Guibin Jiang
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Cellulose Chemistry Meets Click Chemistry: Syntheses and Properties of Cellulose-Based Glycoclusters with High Structural Homogeneity2011 / Kaori Negishi, Yoichi Mashiko, Erika Yamashita, Atsushi Otsuka, Teruaki Hasegawa
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Establishment of a high-resolution 2-D reference map of human spermatozoal proteins from 12 fertile sperm-bank donors2007 / Ling-Wei Li, Li-Qing Fan, Wen-Bing Zhu, Hong-Chuan Nie, Bo-Lan Sun, et al.
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Interaction between essential trace and toxic elements in the scalp hair samples of smokers and alcohol user diabetics2012 / Hassan Imran Afridi, Tasneem Gul Kazi, Dermot Brabazon, Sumsun Naher
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Synthesis of Gefitinibfrom Methyl 3-Hydroxy-4-methoxy-benzoate2008 / Ming Dong Li, You Guang Zheng, Min Ji
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Oxidative Decarboxylation of Levulinic Acid by Silver(I)/Persulfate2011 / Yan Gong, Lu Lin
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Analysis of Calcium Spiking in Plant Root Epidermis through CWC Modeling
Abstract The purpose of this study is to explore the possibility to mimic, in silico, biological experiments. From the formulation of a biological model using a formal calculus, the corresponding stochastic simulations are statistically compared...
2011 / Eva Sciacca, Salvatore Spinella, Andrea Genre, Cristina Calcagno -
Functionalization of Polymer Sensor Surfaces by Oxygen Plasma Treatment
Abstract Methods for the functionalization of polymer biosensor surfaces are applied for the binding of receptors and the sensing of biological particles. In many cases the same biosensor polymer has to perform transduction mechanisms as in the case ...
2009 / R. Landgraf, M.-K. Kaiser, J. Posseckardt, B. Adolphi, W.-J. Fischer -
Investigating the structure-sensitivity relationship of metalloporphyrins based chemical sensors
Abstract In this paper a methodology to connect the sensitivity of porphyrins coated quartz microbalances and the porphyrin molecular structure is outlined. Porphyrins can interact with guest molecules with different mechanisms exceding those...
2009 / R. Capuano, M. Santonico, D.E. Martinelli, A. D'Amico, R. Paolesse, et al. -
An Imprinted Cross-Linked Enzyme Aggregate (iCLEA) of Sucrose Phosphorylase: Combining Improved Stability with Altered Specificity2012 / Karel De Winter, Wim Soetaert, Tom Desmet
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Characterization of samarium-doped ceria powders prepared by hydrothermal synthesis for use in solid state oxide fuel cells
Abstract In this study, Ce1−x Sm x O2−δ (x =0.0, 0.1, 0.2, 0.3, 1.0) were synthesized for use in solid oxide fuel cells (SOFCs) using an...
2013 / Sea-Fue Wang, Chun-Ting Yeh, Yuh-Ruey Wang, Yu-Chuan Wu -
Threshold ionisation mass spectrometry (TIMS); a complementary quantitative technique to conventional mass resolved mass spectrometry
Abstract The mass analysis of gas mixtures using quadrupole mass spectrometers is a well developed analytical technique which is routinely used with great success. The spectrometer's ionisation source is commonly one in which electrons from a heated ...
2013 / S. Davies, J.A. Rees, D.L. Seymour -
Thermally decarboxylated sodium bicarbonate: Interactions with water vapour, calorimetric study
Abstract Isothermal titration calorimetry (ITC) was used to study interactions between water vapour and the surface of thermally converted sodium bicarbonate (NaHCO3). The decarboxylation degree of the samples was varied from 3% to 35% and the...
2012 / Natalia Volkova, Henri Hansson, Lennart Ljunggren -
Effects of crosslinker on the morphology and properties of microgels containing N-vinylformamide, glycidylmethacrylate and vinylamine
Abstract Microgels are swollen crosslinked polymer colloid particles. We used non-aqueous dispersion polymerisation to prepare new water-swellable microgels containing N-vinylformamide (NVF), glycidylmethacrylate (GMA) and an alkali-stable...
2013 / Judith McCann, Sineenat Thaiboonrod, Rein V. Ulijn, Brian R. Saunders -
Preparation and characterisation of calcined Mg/Al hydrotalcites impregnated with alkaline nitrate and their activities in the combustion of particulate matter
Abstract The effect of incorporating alkaline nitrates in hydrotalcites for use in the combustion of particulate matter from diesel emissions has been studied. The catalysts were characterised by X-ray diffraction (XRD), N2 adsorption, scanning...
2013 / Nora A. Comelli, María L. Ruiz, Nora A. Merino, Ileana D. Lick, E. Rodríguez-Castellón, et al.