Authors:Anna Fajdek, Agnieszka Wróblewska, and Eugeniusz Milchert
Pomeranian University of Technology, Szczecin), hydrogen peroxide (30 wt% water solution) and methanol (analytical grade both were from P.O.Ch. Gliwice, Poland).
The epoxidation was performed under atmospheric pressure in a glass reactor with a
mixed solvents carried out for several years mostly in our laboratory. The mixed solvents examined contain: water, methanol (MeOH), N,N -dimethylformamide (DMF), or acetonitrile (AN) as a main solvent and different organic cosolvents. The solvents
catalyst (Pd/C, Pd/Al 2 O 3 , or Pd/TiO 2 ) are greatly enhanced by the addition of a small amount of methanol to the alkaline 2-propanol solution, yielding the optimum rate with 1 % v/v methanol [ 11 – 14 ]. Pd/C was the most active catalyst in the
Authors:Bijan Barghi, Moslem Fattahi, and Farhad Khorasheh
steam and its interaction mechanism in catalytic dehydrogenation of light alkanes [ 13 , 14 ]. In a previous study [ 15 ], catalytic PDH over a commercial Pt–Sn/γ-Al 2 O 3 catalyst was carried in the presence of small amounts of water or methanol as
Standard and sample solution preparation was carried out as described in the model process [ 1 – 3 ], unless otherwise specified. Standards and tablets ground using mortar and pestle were dissolved in methanol with the assistance of 10 min of magnetic
Authors:Nada Žnidaršič, Polona Mrak, Eva Rajh, Kristina Žagar Soderžnik, Miran Čeh, and Jasna Štrus
acetone, and embedding in Agar 100 epoxy resin; (2) overnight fixation in absolute methanol and direct embedding in Agar 100 epoxy resin.
Labeling with CBP-FITC was performed on 7 μm paraffin sections and on 0.5 μm semithin sections, prepared as
Authors:Azazahemad A. Kureshi, Chirag Dholakiya, Tabaruk Hussain, Amit Mirgal, Siddhesh P. Salvi, Pritam C. Barua, Madhumita Talukdar, C. Beena, Ashish Kar, T. John Zachariah, Premlata Kumari, Tushar Dhanani, Raghuraj Singh, and Satyanshu Kumar
in water; however, these phytocompounds are soluble in other organic solvents of varying polarity, i.e., from hexane to methanol [ 4 ]. There is no report available in the literature describing the qualitative and quantitative analysis of LM, BM, and
Authors:Ke Ren, Tiantian Feng, Hai Shi, Jianshe Ma, and Yongxi Jin
purity >98%) were from Chengdu Munster biotechnology Co. Ltd. (Chengdu, China). Milli-Q water system was from Millipore Sigma (Burlington, MA, USA). HPLC grade acetonitrile, formic acid and methanol were from Merck Company (Darmstadt, Germany
Authors:V. P. Korolev, O. A. Antonova, N. L. Smirnova, and A. V. Kustov
features of ions solvation in a solution [ 1 – 10 ]. For example, on the basis of the data of solution enthalpies of Et 4 NBr and Bu 4 NBr in water, formamide (FA), methanol (MeOH), and ethylene glycol (EG) solvents at 298.15 and 313.15 K, we have made the
Authors:Nándor Balázs, Attila Gácsi, Attila Pallagi, Károly Mogyorósi, Tünde Alapi, Pál Sipos, and András Dombi
photocatalytic behavior of a set of TiO 2 nanocrystalline photocatalysts employing phenol in aqueous solution and methanol and acetaldehyde in the gas phase.
Several ways are known to synthesize TiO 2 photocatalysts [ 2 ]. The most common is the sol