(Nanowerk News) Density gradient ultracentrifugation (DGUC), as an effective method for the purification of nanomaterials, has attracted tremendou attentions of researchers. A recent review was ...

This is a preview. Log in through your library . Abstract We have developed a method that separates rat adrenocortical cells by density into populations which retain zone specific properties in ...

Isolation of viable mononuclear and polymorphonuclear cells from blood serves as the starting point for a wide spectrum of immunology and cell biology studies. Unlike red blood cells and platelets, ...