Methods The PCT level of 52 children with the infectious diarrhea and 20 healthy children was measured by a semi-quantitative colloidal gold immunofiltration assay.
A water-reducible, opaque, matte-finish paint in which an albuminous or colloidal medium (as egg yolk) is employed as a vehicle instead of oil or varnish.
The material, which includes spherical, ellipsoidal, and dumbbell-shaped glass beads as well as colloidal items with a porous structure and sputtering material in fluid form, have also been found.
Nanoparticles suspended in liquids are widely used (known as colloidal gold) and their color, from deep red to pale blue, is a visual guide to their relative size.
的部分电荷，使胶
化学镀膜的方法,在空心微珠(沉珠和漂珠)
法对52例感染性腹泻患儿和20名正常儿童进行PCT检测。
，40 年
边的保健品商店就有得卖。
、椭球
