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Medicinal grade sodium saccharin in the preparation of applied grade structural properties
Time of Update: 2022-10-02
Medicinal grade saccharin sodium in the preparation of the application of grade structural properties saccharin sodium also known as sodium phthaloyl sulfonimide, developed in 1879, is the earliest application of synthetic non-nutritional sweetener, soluble in water, in the dilute solution of sweetness for sucrose 200 ~ 500 times, the concentration of large when there is a bitter taste, heated under acidic conditions, the sweetness disappears, and can form a bitter taste of phthalmidobenzoic acid.
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Chen Lei's research group reports the structural mechanism of UNC79-UNC80 regulating the sodium channel NALCN-FAM155A
Time of Update: 2022-08-11
The human-derived NALCN-FAM155A-UNC79-UNC80 complex was also reported in the journals Nature 13 and Cell Discovery 14 in April 2022 by Jian Payandeh's research group from Genentech in the United States in December 2021 and Yan Zhen's research group from Westlake University in April 2022, respectively .
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Structural formula and preparation method of sodium diethylenetriaminepentaacetate
Time of Update: 2022-01-02
[Preparation method] After chloroacetic acid and sodium hydroxide are neutralized, sodium chloroacetate and diethylene triamine are reacted at low temperature , and the resulting product is purified to obtain the product DTPA .
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The structure of the human source voltage gated sodium ion channel Nav1.4 and beta 1 compound.
Time of Update: 2020-08-08
After several years of , Professor Yan Ning's team finally overcome sedative purification of protein expression and frozen sample preparation and other technical bottlenecks step by step, analyzed the electromirror structure of the human-derived skeletal sodium channel subtype Nav1.4 up to 3.2 E, and revealed for the first time the structure of the complete voltage perception domain, ion selection sieve, fast inactivation originals and other key functional units.
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of chemistry of Chinese Academy of Sciences designed and synthesized high performance sodium battery
Time of Update: 2019-10-22
Lithium ion batteries have been successfully and widely used in mobile phones, computers and electric vehicles The large-scale application of electric vehicle power battery and energy storage battery
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Nature: a new hope of optogenetic tools, the structure of photoreductive sodium channel kr2 is analyzed
Time of Update: 2015-05-11
On May 11, 2015, according to an academic article published in the international famous journal Nature by Biovalley / Japanese scientists, they have analyzed the structure of light driven sodium chann