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112992
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关键词:'112992'
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General study of catalytic oxidation of various VOCs over La0.8Sr0.2MnO3+x perovskite catalyst-influence of mixture.
Blasin-Aube V, et al.
Applied Catalysis. B, Environmental, 43(2), 175-186 (2003)
Eric Loeser et al.
Journal of chromatography. A, 1216(15), 3409-3412 (2009-02-25)
It has recently been shown that the use of strong organic solvents as diluent is possible in RPLC, provided that the solvent used as diluent is retained more strongly by the column than the analytes in the sample. In this
Christoph Wiedmer et al.
Analytical and bioanalytical chemistry, 409(16), 3905-3916 (2017-04-13)
Based on the observation of intense and offensive smells in the product group of aquatic toys, four representative products were exemplarily chosen and sensorially characterized by an expert panel. Panellists reported mostly almond- and rubber-like notes for three of the
Maryam Maghsoodi et al.
Drug development and industrial pharmacy, 40(11), 1468-1475 (2013-08-14)
Spherical crystallization is a process of formation of agglomerates of crystals held together by binder liquid. This research focused on understanding the effect of type of solvents used as binder liquid on the agglomeration of crystals. Carbamazepine and ethanol/water were
Corey W Radtke et al.
Journal of chromatography. A, 1066(1-2), 225-230 (2005-03-30)
A solid-phase microextraction (SPME)-GC-MS method for three esters and the corresponding alcohols was tested for responses in accuracy, within-run precision (repeatability), and between-run precision (reproducibility) due to individual operators, individual analysis days, and differing analyte concentrations. At 5 ppm (v/v)
Vapor-liquid equilibria of carbon dioxide with isopropyl acetate, diethyl carbonate and ethyl butyrate at elevated pressures.
Cheng CH and Chen YP.
Fluid Phase Equilibria, 234(1), 77-83 (2005)
J Arsan et al.
Biotechnology and bioengineering, 69(2), 222-226 (2000-06-22)
Fatty acid (FA) selectivity of immobilized Rhizomucor miehei lipase was determined for various cosubstrate systems for ester modification involving competing n-acyl-donor substrates of even-chain length (C4-C16; FA or their methyl esters, FAME) and either n-propanol or propyl acetate in hexane.
A novel route to produce thymol by vapor phase reaction of m-cresol with isopropyl acetate over Al-MCM-41 molecular sieves.
Shanmugapriya K, et al.
J. Catal., 224(2), 347-357 (2004)
Improved Fischer indole reaction for the preparation of N,N-dimethyltryptamines: Synthesis of L-695,894, a potent 5-HT1D receptor agonist.
Chen CY, et al.
The Journal of Organic Chemistry, 59(13), 3738-3741 (1994)
L S Kannegieter et al.
Investigative radiology, 27(2), 140-144 (1992-02-01)
In the first-known application of its kind, shockwave lithotripsy and contact-solvent dissolution of large, calcified gallstone burdens were performed simultaneously with three chemical solvents, each tested separately in an in vitro model, with the combined effects on gallstone eradication examined.
Thu Quach et al.
American journal of public health, 101 Suppl 1, S271-S276 (2011-05-10)
We engaged Vietnamese nail salon workers in a community-based participatory research (CBPR) study to measure personal and area concentrations of solvents in their workplace. We measured average work-shift concentrations of toluene, ethyl acetate, and isopropyl acetate among 80 workers from
R Akimoto et al.
The Journal of surgical research, 53(6), 572-577 (1992-12-01)
Methyl tert-butyl ether (MTBE) is an organic solvent that has been used to dissolve gallstones via a percutaneous transhepatic catheter into the gallbladder. To test whether MTBE might cause serious tissue injury if accidentally infused outside the gallbladder, the effect
C A Long et al.
Radiology, 180(1), 47-49 (1991-07-01)
The in vitro effectiveness of three new cholesterol gallstone solvents that have a potential for clinical use--ethyl propionate, isopropyl acetate, and n-propyl acetate--was compared with that of the well-known cholesterol solvent methyl tert-butyl ether (MTBE). Ten sets of matched gallstones
S F Zakko et al.
Gastroenterology, 113(1), 232-237 (1997-07-01)
Ethyl propionate and isopropyl acetate were identified as gallstone solvents with more favorable physicochemical properties than the currently used solvent methyl tert-butyl ether (MTBE). In this study, their efficacy and toxicity were compared. To compare efficacy, matched stones from 33
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