THE (He$sup 3$,d) REACTION ON THE N = 28 NUCLEI (thesis)

Molecular Weight and Quaternary Structure of Yeast l‐Lactate Dehydrogenase (Cytochrome b2)

“…This result, combined with those reported in the following papers, leads to a revision of the dimeric model generally accepted for cytochrome b,. Following the physicochemical studies of Morton et al [5], the enzymically active L-lactate dehydrogenase has been considered t o have two haems and two flavins for a weight of 160000-1180000, although, as pointed out by Armstrong [9], some discrepancy existed between the results obtained by the various techniques. It was further shown by Baudras and Labeyrie [6] that cytochrome b, can be dissociated into subunits by urea and guanidinium chloride.…”

Adsorption Sites of Kaolin

“…Adsorptive Properties of Pretreated Kaolin-Previously, it was suggested that the exchange of monovalent ions in the suspension medium for clay counterions, e.g., magnesium, plays an important role in cation adsorption (1). Figure 5 shows the rate of uptake of gentian violet onto kaolin and kaolin pretreated with anionic material (sodium lauryl sulfate) and cationic material (cetrimide).…”

Room temperature molten salts: neoteric "green" solvents for chemical reactions and processes

“…The possibility of modulating the hydrophilic or hydrophobic character of ionic liquids leads to several potential applications in extraction technologies 17 , in the generation of new materials (liquid-polymer gels 21 , stationary phases for gas chromatography 19 , liquid crystals 20 , electrochemical gas phase reactors and gas sensor systems 15 , etc. ), and in two-phase catalysis where separation phenomena are crucial, in particular for the design of green processes.…”

“…Therefore this ionic liquid can be used as a stationary phase for gas chromatography (GC). Using reverse phase GC the nature of this ionic liquid and its interactions with a variety of organic compounds have been recently examined 19 . This ionic liquid displays dual behaviour: it acts as a low-polarity stationary phase to Ionic liquids have been also been employed to great effect as media for the preparation of ionic liquid-polymer gel catalytic membranes 21 .…”