Polyphosphazenes are new type inorganic polymers and have been potentially useful candidates for applications of biomaterials duo to their particular structures and unique characters.

• 摘要聚磷腈是一类新型的无机高分子，具有特殊的结构和有机高分子难以比拟的特性，近年来对其在生物医用方面的研究特别多。