منابع مشابه
Insights into the energetics and mechanism underlying the interaction of tetraethylammonium bromide with proteins
Calorimetry has been employed to investigate the quantitative energetic aspects and mechanism underlying protein–tetraethylammonium bromide (TEAB) interactions. Differential scanning calorimetry and UV–Visible spectroscopy have been used to study the thermal unfolding of three proteins of different structure and function (bovine serum albumin, a-lactalbumin, and bovine pancreatic ribonuclease A...
متن کاملSolvent-Free Synthesis of All Silica Beta Zeolite in the Presence of Tetraethylammonium Bromide
We report a solvent-free synthesis of all silica Beta zeolite using a cheap organic template of tetraethylammonium bromide (TEABr). The method includes mixing, grinding and heating solid raw material in the absence of water solvent but the presence of zeolite seeds. The absence of water solvent significantly improves the efficiency of synthesis, while the addition of seeds remarkably enhances t...
متن کاملInteraction of Tetraethylammonium
A number of compounds related to TEA+ (tetraethylammonium ion) were injected into squid axons and their effects on gK (the potassium conductance) were determined. In most of these ions a quaternary nitrogen is surrounded by three ethyl groups and a fourth group that is very hydrophobic. Several of the ions cause inactivation of gK, a type of ionic gating that is not normally seen in squid axon;...
متن کاملRocuronium Bromide Versus Vecuronium Bromide
BACKGROUND: Rocuronium Bromide is a newer, low potency nondepolarising neuromuscular blocking agent. It is proven to be five to seven times less potent than vecuronium.The aim of the present study was to evaluate the effectiveness of 2ED95 (2 times effective dose 95) dose (0.6mg/kg) of rocuronium with regard to onset time, the intubating conditions and the duration of action and to compare it w...
متن کاملGanglionic blockade with tetraethylammonium in conscious rats.
The sympathetic ganglionic blocking agent tetraethylammonium has been used as a clearance marker for the measurement of renal plasma flow, but the sympathetic ganglionic blocking dose in rats is unknown. In light of differential reflex activation of sympathetic nerve activity to heart and kidney, we compared the effect of tetraethylammonium on renal nerve activity, mean arterial pressure, and h...
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ژورنال
عنوان ژورنال: BMJ
سال: 1948
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.1.4541.123-c