????é¢?ï¼???å¾???????æ­þ@?¨â????æ­þ@?¨çº³ç±³æ?ºå?¨äºº???

ç§????¥æ?¥å??äº???6?¥ç? ï¼?è®°è??å¼?æ¢þ>?¶ï????¸å?¡ç??????¡å??¢å?¢é??å¼????ºä?ç§??½æ??æ­»å?é¼???ç»?????纳米?ºå?¨äºº??该æ?ºå?¨äºº????å¾???纳â??æ­þ@?¨â???????¨çº³ç±³ç???ä¸??ä»??¨è?¿ç?¤å¾®???ä¸????´é?²ï?????ä»???ä¿??¤ä??¥åº·ç»?????ç±³æ?ºè?项ç??究å??表å?¨æ???°ä????????¶Â·çº³ç±³æ??????ä¸????¨äºº

æ­¤å??ï¼????该å?¢é??å·²è?计ä?ä¸?ç§??½ç???ç»???表é?¢å??亡å??ä½???æ­þ@?¨ç???¹ç?????è¿?äº?ç»???表ç?°ä¸º??¾¹å½¢å?¾æ?ç»?è£?????å¾???纳å???½ï?æ°¨å?ºé?¸é?¾ï???è¿?ç§??½è??¢é??称为????伤æ?§æ??¨â??ï¼?????ä½?å¦?????å®?ä½?为ä?ç§????©æ?¥æ?????ç±³æ?ºå?ä¼?ä¸?????红ç???½å?°å?å§???æ­»ä???ç»??????¨äºº

为解?³è?ä¸????ï¼?????¢é??å°??¶â??æ­þ@?¨â???????¨ç??NA??建ç??æ­þ@?¨çº³ç±³ç???ä¸???使ç??NAä½?为建ç­???????建纳米级ç»???????å¾???纳æ?????è¢?§°ä¸ºâ??DNA??纸â?????????©ç?¨è???????¢é????建ä?ä¸?ä¸??¨é??å½??¡ä»¶ä¸?æ¿?æ´»ç????å¼??³â??ï¼?ä»???让â??æ­þ@?¨â??????并å???½æ?´é?²å?¨å?ä½??¿ç?¤å???¨å???¨å?´ç?????ä¸???è¿????³ç??ä¸?ç§??¨æ?°ç????ä¸??¨é??对å????æ­»ç??ç»?????纳米?ºå?¨äºº?????

??究å?¢é??解é??称ï?ä½?pH?¼ï?????常å?´ç???ç»??????¸æ?§å¾®???ï¼????活纳米æ?ºå?¨äºº????æ­þ@?¨â?????¨ç???????ä¸??ä»?ä»????ï¼??¨æ?å¸?H?¼ä¸º7.4?¶ï???æ­þ@?¨â??å¾?好å?°é?????¨çº³ç±³ç???ä¸??ä½?å½?pH?¼é????.5?¶ï???æ­þ@?¨â??便ä??´é?²å¹¶å±??°å?ºå¼ºå¤§ç??ç»?????伤æ??????

?¢é??å°?纳米?ºå?¨äººæ³¨å??°æ?£æ??ä¹³è?ºç????å°?é¼?ä½???ï¼?导è?´è?¿ç?¤ç???¿å??å°?äº?70%??ä»?ä»??计å????究æ???þ=?????½é??è¿??¨å?¶è¡¨?¢æ?¾ç½®ä¸???äº?ç±»å???????¹å??§ç????????½è´¨???½ï??¥ä½¿çº³ç±³?ºå?¨äºº?´å?·é??对æ?§ã??

???»ç?è¾????¹ã??

?????????人类?¥åº·????è¦?????ï¼????³è?称为??ä¼???ä¹????????¶è??ï¼?è¿?ä»?为æ?ï¼?人类对ä?????????段å?´å????????ï¼?????ä¹???å¾???????ä¾?å¦?ï¼?æ¯?è¾?常è????¿ç?¤å???¤æ???????æ³??½å???ç»??£è??èº??å¸þ=?¥ä?å®?ç¨?åºþ>????伤ã??è¿?å¹´æ?¥ï??¶å????æ³?????????æ³?ç­??°æ?¹æ???ç»??ºç?°ï?为ç????æ²»ç??å¸þ=?¥æ?°ç????????è¿?项ç??究å?©ç?¨çº³ç±³æ?ºå?¨äºº??æ­»ç??ç»???ï¼?为人类æ?»å????????ä¾?äº??þ??ç§???è·??????¥ï???å¦?纳米?ºå?¨äºº?½å??´å????对æ?§å?°æ??æ­»æ??ç§?ç±»å??????ç»???ï¼?????å°?è¿?ä¸?æ­¥æ?¨å?¨ç????ç²¾å???»ç????è¿?æ­¥ã??