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Runaway behavior and thermally safe operation of multiple liquid-liquid reactions in the semi-batch reactor: The nitric acid oxidation of 2-octanol.
Van Woezik BAA and Westerterp KR.
Chemical Engineering and Processing, 41(1), 59-77 (2002)
C D Tran et al.
Analytical chemistry, 66(21), 3639-3643 (1994-11-01)
A novel and highly sensitive circular dichroism spectropolarimeter for the near-infrared region has been developed. In this instrument, a solid state titanium-sapphire laser that can be spectrally tuned from 670 to 1030 nm was used as the light source. The
Francesca Palombo et al.
The journal of physical chemistry. B, 110(36), 18017-18025 (2006-09-08)
Liquid 1-octanol and 2-octanol have been investigated by infrared (IR), Raman, and Brillouin experiments in the 10-90 degrees C temperature range. Self-association properties of the neat liquids are described in terms of a three-state model in which OH oscillators differently
R B Koch et al.
Poultry science, 70(5), 1269-1272 (1991-05-01)
The NaK-adenosine triphosphatase (ATPase)-rich nerve-ending particle preparations (B fractions) of the epithelial tissue of chicken olfactory tubercle and the olfactory main concha were isolated by differential centrifugation. These tissues were exposed to the following odorants: 2-nonanone, 1-nonanol, 1-octanol, (+)2-octanol, and
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
Pankaj K Sethi et al.
Journal of pharmacological and toxicological methods, 70(1), 106-111 (2014-06-15)
A simple, reliable procedure was developed to measure binding of pyrethroid insecticides to total proteins and lipoproteins of rat and human plasma. The extent of binding of (14)C-labeled deltamethrin (DLM), cis-permethrin (CIS) and trans-permethrin (TRANS) was quantified by a 3-step
Zuobing Xiao et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 978-979, 122-130 (2014-12-30)
A simple, rapid and solvent-free multi-residue method has been developed and applied to confirm and quantify a series of volatile compounds in five cherry wines by gas chromatography coupled with mass spectrometry (GC-MS). Four parameters (e.g., coating material of fiber
Hanjing Huang et al.
Applied biochemistry and biotechnology, 113-116, 671-688 (2004-04-01)
An energy-efficient hollow-fiber membrane extraction process was successfully developed to separate and recover lactic acid produced in fermentation. Although many fermentation processes have been developed for lactic acid production, an economical method for lactic acid recovery from the fermentation broth
Navideh Sadoughi et al.
Journal of agricultural and food chemistry, 63(11), 2877-2885 (2015-02-24)
An optimized method for the quantitation of volatile compounds responsible for off-aromas, such as earthy odors, found in wine and grapes was developed. The method involved a fast and simple headspace solid-phase microextraction-gas chromatography-mass spectrometry (HS-SPME-GC-MS) for simultaneous determination of
Er-na Xun et al.
Applied biochemistry and biotechnology, 168(3), 697-707 (2012-08-01)
The lipase from Pseudomonas fluorescens (Lipase AK, AKL) was immobilized onto the magnetic Fe(3)O(4) nanoparticles via hydrophobic interaction. Enzyme loading and immobilization yield were determined as 21.4±0.5 mg/g and 49.2±1.8 %, respectively. The immobilized AKL was successfully used for resolution
A Study of the Kinetics of the Sulfation of 2-Octanol by Sulfamic Acid.
Ho WH.
J. Chin. Chem. Soc., 34(4), 257-261 (1987)
The nitric acid oxidation of 2-octanol. A model reaction for multiple heterogeneous liquid-liquid reactions.
Van Woezik BAA and Westerterp KR.
Chemical Engineering and Processing, 39(6), 521-537 (2000)
Deracemization of secondary alcohols through a concurrent tandem biocatalytic oxidation and reduction.
Constance V Voss et al.
Angewandte Chemie (International ed. in English), 47(4), 741-745 (2007-12-12)
P G Aitken et al.
Journal of neurophysiology, 80(3), 1514-1521 (1998-09-24)
Neuron membrane changes and ion redistribution during normoxic spreading depression (SD) induced, for example, by potassium injection, closely resemble those that occur during hypoxic SD-like depolarization (HSD) induced by oxygen withdrawal, but the degree to which the two phenomena are
M Martinelle et al.
Biochimica et biophysica acta, 1251(2), 191-197 (1995-09-06)
The acyl transfer reactions catalysed by Candida antartica lipase B in organic media followed a bi-bi ping-pong mechanism, with competitive substrate inhibition by the alcohols used as acyl acceptors. The effect of organic solvents on Vm and Km was investigated.
S P Songca et al.
The Journal of pharmacy and pharmacology, 52(11), 1361-1367 (2001-02-24)
The tetra(hydroxyphenyl)porphyrins (5,10,15,20-tetrakis(2-hydroxyphenyl)porphyrin (3), 5,10,15,20-tetrakis(3-hydroxyphenyl)porphyrin (4), and 5,10,15,20-tetrakis(4-hydroxyphenyl)porphyrin (5) and the tetrahydroporphyrins (5,10,15,20-tetrakis(2-fluoro-3-hydroxyphenyl)porphyrin (6), 5,10,15,20-tetrakis(2,4-difluoro-3-hydroxyphenyl)porphyrin (7), and 5,10,15,20-tetrakis(3,5-difluoro-4-hydroxyphenyl)porphyrin (8)) have been reported as potential photosensitizers for photodynamic therapy. In particular, the tetrahydroporphyrin 7, which has been in Phase III clinical
Rong Zhang et al.
Journal of agricultural and food chemistry, 62(33), 8302-8307 (2014-07-30)
Nonvolatile compounds play important roles in the quality of alcoholic beverages. In our previous work, a type of cyclooctapeptide lichenysin was newly identified in Chinese strong-aroma type liquor. In this work, it was found that lichenysin could selectively affect aroma
Size-controlled monodispersed nickel nanocrystals using 2-octanol as reducing agent.
Huaman JLC, et al.
CrystEngComm, 15(4), 729-737 (2013)
Charlie Van Doorslaer et al.
Physical chemistry chemical physics : PCCP, 12(8), 1741-1749 (2010-02-11)
A methodology is introduced to separate polar reaction products from ionic liquids without the need for organic solvent extraction or distillation. We investigated product isolation after an alcohol oxidation performed in ionic liquids. Suitable ionic liquids were selected based on
L T Kanerva et al.
Acta chemica Scandinavica (Copenhagen, Denmark : 1989), 44(10), 1032-1035 (1990-11-01)
Porcine pancreatic lipase-catalysed transesterifications of 2,2,2-trifluoroethyl butyrate with racemic 2-octanol and 1-phenylethanol have been studied in different organic solvents. Solvent hydrophobicity (log P -1.1 to 3.3) has only a minor effect on the reaction rate. Independently of the solvent used
Characterization of Al-Cu and Al-Cu-Mg mixed oxides and their catalytic activity in dehydrogenation of 2-octanol.
Crivello M, et al.
Catalysis Today, 107, 215-222 (2005)
Verónica Bisagno et al.
Psychopharmacology, 212(2), 205-214 (2010-07-24)
Repetitive cocaine exposure has been shown to induce GABAergic thalamic alterations. Given the key role of T-type (Ca(V)3) calcium channels in thalamocortical physiology, the direct involvement of these calcium channels in cocaine-mediated effects needs to be further explored. The objective
Marina Lehmann et al.
Behavioral ecology and sociobiology, 65(2), 205-215 (2011-02-26)
Circadian rhythmicity plays an important role for many aspects of honey bees' lives. However, the question whether it also affects learning and memory remained unanswered. To address this question, we studied the effect of circadian timing on olfactory learning and
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
Anca Ursoiu et al.
Molecules (Basel, Switzerland), 17(11), 13045-13061 (2012-11-06)
Sol-gel entrapment is an efficient immobilization technique that allows preparation of robust and highly stable biocatalysts. Lipase from Candida antarctica B was immobilized by sol-gel entrapment and by sol-gel entrapment combined with adsorption on Celite 545, using a ternary silane
Danielle Dennewald et al.
Journal of biotechnology, 157(1), 253-257 (2011-11-15)
As clear structure-activity relationships are still rare for ionic liquids, preliminary experiments are necessary for the process development of biphasic whole-cell processes involving these solvents. To reduce the time investment and the material costs, the process development of such biphasic
Szczepan Bednarz et al.
Molecules (Basel, Switzerland), 17(7), 8068-8078 (2012-07-06)
Hydrogen peroxide was encapsulated into a silica xerogel matrix by the sol-gel technique. The composite was tested as an oxidizing agent both under conventional and microwave conditions in a few model reactions: Noyori's method of octanal and 2-octanol oxidation and
Chi-Yu Huang et al.
International journal of pharmaceutics, 325(1-2), 132-139 (2006-07-22)
Core-shell type of nanoparticles (NPs) with manipulated degradation rate and balanced hydrophilic/hydrophobic properties were designed and characterized. The NPs based on the copolymers of n-butyl cyanoacrylate (BCA) and 2-octyl cyanoacrylate (OCA) were prepared by anion emulsion polymerization in 0.01N HCl
Yao Nie et al.
Biotechnology letters, 27(1), 23-26 (2005-02-03)
Whole cells of Candida rugosa catalyzed the conversion of (R)-2-octanol from the corresponding racemate with the optical purity of 97% e.e. and yield of 92% in 10 h. The product was formed through a stereoinversion involving enantioselective oxidation and asymmetric
Ana Rita Pinheiro et al.
The Journal of biological chemistry, 288(38), 27571-27583 (2013-08-07)
Changes in the regulation of connective tissue ATP-mediated mechano-transduction and remodeling may be an important link to the pathogenesis of chronic pain. It has been demonstrated that mast cell-derived histamine plays an important role in painful fibrotic diseases. Here we
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