Tetraethylammonium Bromide

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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...

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Solvent-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...

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Interaction 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;...

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Rocuronium 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...

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Ganglionic blockade with tetraethylammonium in conscious rats.

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ژورنال

عنوان ژورنال: BMJ

سال: 1948

ISSN: 0959-8138,1468-5833

DOI: 10.1136/bmj.1.4541.123-c