Messrs. Albright and Wilson have now available an insecticide containing 40 per cent tetraethyl pyrophosphate as compared with the 20 per cent contained in so-called hexaethyltetraphosphate.

Steak ‘n Shake’s beef tallow fries still contain harsh ingredients. Despite now frying food in beef tallow, Steak ‘n Shake’s fries still contain harsh chemicals and seed o ...

You're probably well aware that fast food isn't usually considered healthy, but do you know exactly how many ingredients are ...

PPAT 对 HB 细胞增殖至关重要 ：利用 CRISPR-Cas9 技术敲除 HuH6 和 HepG2 细胞中的 PPAT 基因后，细胞增殖受到显著抑制。而补充嘌呤补救途径中的关键碱基次黄嘌呤（Hypoxanthine，HX），几乎能完全恢复因 PPAT 敲除导致的细胞增殖受损。相反，敲除嘌呤补救途径的关键酶次黄嘌呤磷酸核糖基转移酶 1（HPRT1）对肿瘤细胞增殖并无影响，这表明 HB 细胞对 ...

Polyphosphate (polyP) exists in all life forms; however, its biological functions in metazoans are understudied. Here, we explored Drosophila as the first genetic model to explore polyP biology in ...

Besides, they significantly clarified the role of pyrophosphate as the base responsible for deprotonation, a challenging aspect in the initial mechanism proposal that was difficult to confirm ...

Sodium-ion Battery Electrolyte (for use in small power) USD/mt ...

A long-term field experiment was conducted at the Shenyang Agricultural University biochar trial station in Liaoning Province, China (41°49′N, 123°33′E), and the study was started in May 2013. The ...

材料的功能可能与发生在毫秒时间尺度上的原子级结构动力学有关。然而，电子显微镜成像结构具有高空间分辨率和毫秒级 ...