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Showing 1-30 of 45 results for "77597" within Papers
Vipin Ashok et al.
Journal of AOAC International, 97(5), 1387-1392 (2015-04-24)
A simple, fast, and robust micellar LC method was developed for the separation and identification of the nonpermitted color malachite green in green pea and some ready-to-eat foodstuffs. Malachite green (4-[(4-dimethylaminophenyl) phenyl-methyl]-N,N-dimethylaniline) is a hazardous dye that is used to
Acid/base- and anion-controllable organogels formed from a urea-based molecular switch.
Sheng-Yao Hsueh et al.
Angewandte Chemie (International ed. in English), 49(48), 9170-9173 (2010-10-19)
Ken Nagai et al.
Colloids and surfaces. B, Biointerfaces, 56(1-2), 197-200 (2006-12-16)
We describe here our recent work on spontaneous regular motion of liquid droplet powered by the chemical Marangoni effect under spatially symmetric conditions. It is shown that a spontaneously crawling oil droplet on a glass substrate with a nonequilibrium chemical
Tripti Raghavendra et al.
BioMed research international, 2014, 353845-353845 (2014-08-06)
Pentyl valerate was synthesized biocatalytically using Candida rugosa lipase (CRL) immobilized in microemulsion based organogels (MBGs). The optimum conditions were found to be pH 7.0, temperature of 37 °C, ratio of concentration of water to surfactant (Wo) of 60, and
S Wellert et al.
Journal of colloid and interface science, 325(1), 250-258 (2008-06-24)
Most toxic industrial chemicals and chemical warfare agents are hydrophobic and can only be solubilized in organic solvents. However, most reagents employed for the degradation of these toxic compounds can only be dissolved in water. Hence, microemulsions are auspicious media
Kristine von Maltzan et al.
Alcohol (Fayetteville, N.Y.), 45(1), 1-9 (2010-09-17)
Enzyme-linked immunosorbent assays (ELISAs) are frequently used in studies on cytokine production in response to treatment of cell cultures or laboratory animals. When an ELISA assay is performed on cell culture supernatants, samples often contain the treatment agents. The purpose
Madhab C Das et al.
Journal of the American Chemical Society, 134(20), 8703-8710 (2012-05-02)
Four porous isostructural mixed-metal-organic frameworks (M'MOFs) have been synthesized and structurally characterized. The pores within these M'MOFs are systematically tuned by the interplay of both the metalloligands and organic ligands which have enabled us not only to direct their highly
Claudia C Medugno et al.
The journal of physical chemistry. B, 111(41), 11892-11894 (2007-10-12)
A ternary system containing water, pentanol and a quaternary cationic surfactant, dioctadecyldimethylammonium bromide (DODAB) was investigated. We present the phase diagram and ESR studies that demonstrate the existence of the well-known L3 or sponge phase in the water-rich domain of
Whasley Ferreira Duarte et al.
Journal of food science, 76(9), C1307-C1318 (2012-03-16)
The effect of Lactobacillus fermentum in co-inoculation with Saccharomyces cerevisiae UFLA CA11 on the quality of cachaça (sugar cane spirit) was evaluated. The co-inoculation was first evaluated in flask fermentation, and subsequently, yeast and bacteria were co-cultured at approximately 10(5)
Tao Xu et al.
Langmuir : the ACS journal of surfaces and colloids, 24(6), 2281-2283 (2008-02-23)
In this letter, we put forward a new strategy for the separation of micro-/nanoparticles with different sizes and densities by using the tensions at liquid interfaces. The interactions between particles and a liquid-liquid interface have been analyzed. Furthermore, we applied
Ricky B Nellas et al.
The Journal of chemical physics, 132(16), 164517-164517 (2010-05-06)
Using an efficient Monte Carlo approach known as Aggregation-Volume-bias Monte Carlo with self-adaptive Umbrella Sampling and Histogram Reweighting (AVUS-HR), we obtained the nucleation free energy profile of 1-pentanol at various temperatures from 220 to 360 K. From these profiles, differences
Anthony F Cann et al.
Applied microbiology and biotechnology, 85(4), 893-899 (2009-10-28)
Pentanol isomers such as 2-methyl-1-butanol and 3-methyl-1-butanol are a useful class of chemicals with a potential application as biofuels. They are found as natural by-products of microbial fermentations from amino acid substrates. However, the production titer and yield of the
Giulia Caron et al.
Journal of medicinal chemistry, 48(9), 3269-3279 (2005-04-29)
Growing interest in the use of both the logarithm of the partition coefficient of the neutral species in the alkane/water system (log P(N)(alk)) and the difference between log P(N)(oct) (the logarithm of the partition coefficient of the neutral species in
Ibrahim S I Al-Adham et al.
International journal of pharmaceutics, 454(1), 226-232 (2013-07-09)
Microemulsions are physically stable oil/water clear dispersions, spontaneously formed and thermodynamically stable. They are composed in most cases of water, oil, surfactant and cosurfactant. Microemulsions are stable, self-preserving antimicrobial agents in their own right. The observed levels of antimicrobial activity
Pingxi Xu et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(46), 16592-16597 (2014-10-29)
Insect repellents are important prophylactic tools for travelers and populations living in endemic areas of malaria, dengue, encephalitis, and other vector-borne diseases. DEET (N,N-diethyl-3-methylbenzamide) is a 6-decade-old synthetic repellent, which is still considered the gold standard of mosquito repellents. Mosquitoes
Experimental and detailed kinetic modeling study of 1-pentanol oxidation in a JSR and combustion in a bomb.
Togbe C, et al.
Proceedings of the Combustion Institute, 33(1), 367-374 (2011)
Volatile profiles of sparkling wines obtained by three extraction methods and gas chromatography?mass spectrometry (GC?MS) analysis.
Bosch-Fuste J, et al.
Food Chemistry, 105(1), 428-435 (2007)
Chiao-Jung Kao et al.
Cancer immunology research, 2(6), 581-589 (2014-06-05)
The goals of the present study were to define the effects of simultaneous cisplatin/tecemotide therapy on tumor development in a human mucin 1 (MUC1) transgenic lung cancer mouse model and to examine the effects of radiotherapy (RTX) on splenocytes, serum
Kevin R Hadley et al.
The journal of physical chemistry. B, 114(13), 4590-4599 (2010-03-17)
Developing accurate models of water for use in computer simulations is important for the study of many chemical and biological systems, including lipid bilayer self-assembly. The large temporal and spatial scales needed to study such self-assembly have led to the
Rhiannon E Ervin et al.
Journal of contaminant hydrology, 126(3-4), 195-207 (2011-11-26)
Quantification of the relationship between dense nonaqueous phase liquid (DNAPL) source strength, source longevity and spatial distribution is increasingly recognized as important for effective remedial design. Partitioning tracers are one tool that may permit interrogation of DNAPL architecture. Tracer data
Zhisheng Wu et al.
Bioorganic & medicinal chemistry letters, 22(20), 6358-6361 (2012-09-22)
N-(rhodamine B)-deoxylactam-5-amino-1-pentanol (dRB-APOH) was designed and prepared as the chromo-fluorogenic sensor for detection of a nerve agent simulant via analyte triggered tandem phosphorylation and opening of the intramolecular deoxylactam. The successful detection of diethyl chlorophosphate suggests the utility of rhodamine-deoxylactams
Brian D Fitz et al.
Journal of chromatography. A, 1392, 82-90 (2015-03-31)
Low thermal mass gas chromatography (LTM-GC) was evaluated for rapid, high peak capacity separations with three injection methods: liquid, headspace solid phase micro-extraction (HS-SPME), and direct vapor. An Agilent LTM equipped with a short microbore capillary column was operated at
Bidyut K Paul et al.
Journal of colloid and interface science, 316(2), 751-761 (2007-10-02)
The phase behaviors, interfacial composition, thermodynamic properties and structural characteristics of water-in-oil microemulsions under varied molar ratio of water to surfactant (omega) at 303 K and also by varying temperatures at a fixed omega(=40) by mixing with 1-pentanol and decane
Gizelle Cristina Bedendo et al.
Journal of chromatography. A, 1217(42), 6449-6454 (2010-09-14)
A sensitive and precise analysis using hollow fiber renewal liquid membrane (HFRLM) extraction followed by high performance liquid chromatography-tandem mass spectrometry (LC-MS/MS) is described for determination of five sulfonamides in honey samples. In this procedure, the organic solvent introduced directly
Yanpeng Li et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 65(6), 1060-1066 (2012-03-02)
Bubble behavior is fundamental to the performance of froth flotation operations used in wastewater treatment processes. To fully understand and characterize bubble behavior under flotation-related conditions in wastewater, the high-speed photographic method has been employed to examine the motion of
Aiko Ito et al.
Ophthalmic research, 53(2), 65-73 (2015-01-13)
The purpose of this study was to evaluate the effect of pulse duration on the expression of inflammatory cytokines in the murine retina after laser photocoagulation treatment with a PASCAL(®) pattern scan laser photocoagulator and conventional laser treatment. Retinal scatter
V Mistretta et al.
Acta clinica Belgica, 69(1), 53-61 (2014-03-19)
Azole antifungals are a group of fungistatic agents that can be administered orally or parenterally. The determination of the concentrations of these antifungals (miconazole, fluconazole, ketoconazole, posaconazole, voriconazole, itraconazole, and its major active metabolite, hydroxy-itraconazole) in serum can be useful
Anna L Barnette et al.
Langmuir : the ACS journal of surfaces and colloids, 26(21), 16299-16304 (2010-08-26)
The origin and role of tribochemical reaction products formed while sliding silicon oxide surfaces in the presence of adsorbed alcohol molecules in equilibrium with the vapor phase were studied. Wear and friction coefficient studies with varying contact loads and n-pentanol
Nadav Amdursky et al.
The journal of physical chemistry. A, 115(24), 6481-6487 (2011-05-19)
Time-resolved emission techniques were employed to study the nonradiative process of thioflavin-T (ThT) in 1-propanol, 1-butanol, and 1-pentanol as a function of the hydrostatic pressure. Elevated hydrostatic pressure increases the alcohol viscosity, which in turn strongly influences the nonradiative rate
Guanyu Zheng et al.
Environmental science & technology, 46(21), 12062-12068 (2012-09-25)
The effect of oil-swollen micelles formed with nonionic surfactant polyoxyethylene sorbitan monooleate (Tween 80), cosurfactant 1-pentanol, and linseed oil on the solubilization and desorption of organochlorine pesticides (OCPs) including DDT and γ-HCH from both loam soil and clay soil were
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