摘要：为了解国内外生物技术特别是生物吸附技术在生产中的应用情况,以及利用生物技术制备纳米材料的研究进展,论述利用生物方法制备纳米材料的优势,阐述生物的作用机理,综述国内外使用生物体合成纳米材料的研究进展,着重对微生物和动植物体在控制合成纳米材料方面的应用进行具体介绍和评述,最后对该领域未来的发展进行展望。

关键词：生物吸附技术；纳米材料；进展

Abstract：In order to know the applications of bio-technology， especially bio-absorption technology in production at home and abroad， as well as the research development of nano-sized materials synthesis by bio-technology， the advantages of synthesis of nano-sized materials synthesis by bio-technology were firstly discussed. The biological synthesis mechanisms were elaborated. The research development of synthesis of nano-sized materials using organism at home and abroad was summarized， focusing on the application of the micro-organisms and plants and animals organism in the control body of synthetic nano-sized materials. At last， the future development prospect of this area was presented. 

Keywords：bio-absorption technology； nano-sized materials； developmen