»ã±¨±êÌ⣺¡¶Biomaterials for Neural Interfaces¡·
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Andreas Offenh?usser½ÌÊÚ£¬µÂ¹úÎÚ¶ûÄ·´óѧ±¾¿Æ¡¢²©Ê¿±ÏÒµ£¬ÈÕ±¾RIKEN×êÑÐËù²©Ê¿ºó£¬1994-2001Äêµ£ÈÎÃÀÒò×ÈÂíÆո߷Ö×ÓËù×êÑÐ×鳤,×Ô2001ÄêÆðµ£Èε¹úÓÚÀûÏ£¹ú¶È×êÑÐÖÐÐı¡Ä¤Óë½çÃæ×êÑÐËù£¨Institute of Thin Films and Interfaces, now Complex System,ICS£©Ëù³¤£¬2002ÄêÆðµ£ÈÎÑÇ衹¤Òµ´óѧÎïÀíϵȫְ½ÌÊÚ£¬²¢ÓÚ2007ÄêÆðµ£Èε¹ú°ØÁÖ×êÑÐÔº½áºÏ»á¶Ê»á³ÉÔ± ¡£Àۼư䷢ÂÛÎÄ400¶àƪ£¬HÒò×Ó51£¬¿í·º²Î¼Ó¶à¹ú¿ÆÑкÏ×÷£¬ÓµÓнϴóµÄ¹ú¼ÊÓ°ÏìÁ¦ ¡£
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Recent advances in materials science have sparked widespread interest in the use of nanomaterials for neural prostheses. An ideal neural interface should integrate seamlessly with the nervous system and function reliably over long periods of time. As a result, many nanoscale materials are becoming attractive candidates for sensing neural signals and stimulating neurons. This lecture will first provide an overview of the latest microelectrode technologies, focusing on the material properties of these microdevices. It will then discuss advances in electroactive materials used for recording, stimulation and growth of neurons. Finally, technical and scientific challenges related to biocompatibility, mechanical mismatch, and electrical properties of these materials for the development of long-lasting functional neural interfaces will be discussed.
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