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1)  Franz diffusion cells
Franz扩散池
1.
The percutaneous tests were carried out in vitro by using Franz diffusion cells.
利用Franz扩散池,进行体外经皮渗透试验。
2)  modified Franz diffusion cell
改进型Franz扩散池
1.
The modified Franz diffusion cell is used for the transdermal study,and the transdermal speed constants of total alkaloids plaster per skin of mice,guinea pig,rabbits,rats,cats,dogs,human are compared.
应用改进型Franz扩散池,采用高效液相色谱法测定乌头总碱贴片中新乌头碱的含量及紫外分光光度法测定乌头总碱贴片中乌头总碱的含量,比较乌头总碱贴片渗透小鼠、豚鼠、家兔、大鼠、猫、狗、人体皮肤的透皮速率常数。
3)  improved Franz diffusing cells
改良Franz扩散池法
4)  improved Franz diffusing cells method
改良Franz扩散池
5)  diffusion cell
扩散池
1.
Isotope tracer technique showed that glucosamine sulfate above can pass through the skin in vitro of test animal in a diffusion cell and osmose into subcutaneous tissue.
同位素示踪研究结果显示,实验中制备的放射性同位素标记的氨基葡萄糖硫酸钠可穿过扩散池内的离体实验动物皮肤,进入皮下组织。
2.
A novel diffusion cell was designed to determine the tortuosity factor of porous solid catalyst with steady state method Under the conditions of temperature range of 299~368 K and pressure of 0 1 MPa,Wicke-Kallenbach steady state diffusion experiments are carried out for N 2-CO 2 and Ar-CO 2 bicomponent system with Ni/Al 2O 3 catalyst.
设计了用稳态法测定多孔固体催化剂曲折因子的新型扩散池 ,该扩散池是对传统扩散池的改进和优化。
3.
METHODS The permeation flux was measured by Keshary-Chien diffusion cell and HPLC.
方法:采用Keshary-Chien扩散池和高效液相色谱法,测定单位面积皮肤的药物透过量。
6)  diffusion battery
扩散池组
补充资料:Franz urea synthesis
分子式:
CAS号:

性质:通常尿素是用氨和CO2在加压加热的条件下制得的,弗兰茨发现CO,NH3及S在适当溶剂(如甲醇)中加压加热,也能生成尿素和H2S,如果用脂肪族或芳香族伯胺代替NH3,则产物为取代的尿素,这被称为弗兰茨尿素合成。

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