artificial polymers造句

Their eventual aim is to custom-tailor a complete organ using the patient's own cells as raw materials, artificial polymers as scaffolding and enzymatic enticements to persuade the blood system to supply nourishment.
In Massachusetts, doctors and scientists, such as brothers Charles and Jay Vacanti and MIT chemical engineering professor Robert Langer, use biodegradable scaffolds made of artificial polymers to plant cells, which are then given growth factors to produce a variety of body parts.
It's difficult to find artificial polymers in a sentence. 用artificial polymers造句挺难的