²é¿´: 1914  |  »Ø¸´: 5
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ÊéÇÙ21

½ð³æ (ÖøÃûдÊÖ)


[½»Á÷] ÉÏת»»ÄÉÃ×Á£×ӵĺϳÉ

ÏëÖÆ±¸Yb£¬Tm¹²²ôÔÓµÄNaYF4ÉÏת»»ÄÉÃ×Á££¬ÏëµÃË®ÈÜÐԵģ¬ÔÚÉÏÃæ½ÓDNA,ÓÐûÓкõķ½·¨£¿°´ÕÕÎÄÏ׵ķ½·¨In brief, 407.5 ¦ÌLofYCl3,85 ¦ÌLofYbCl3, and 7.5 ¦ÌLofTmCl3(all of 0.2 M) were mixed together in a Teflon container along
with 500 ¦ÌL of 0.2MDTPA and 5 mL of DI water. After 25 min
1.5 mL of 0.83 M NaF was added under continuous stirring.
The Teflon container was then placed inside an autoclave,
and heated at around 160 C for 19 h. The resulting nanopar-
ticles were collected by adding large volume of acetone and
then centrifuging at 14 000 rpm for 15 min. Collected nano-
particles were washed several times with acetone and dried
before further use.ÖÆ±¸µÃµ½µÄÄÉÃ×Á£×Ó£¬²»ÈÜÓÚË®£¬Ò²²»ÈÜÓÚ±ûͪ£¬Òò´Ë£¬ÇóÖúһϣ¬Ï£Íû×ö¹ý´ËÀ๤×÷µÄÄܰïÖúһϣ¬O(¡É_¡É)Oлл¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ïþ316

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)


¡ï
ÊéÇÙ21(½ð±Ò+4): лл²ÎÓë
¼ÓµãPEI£¬·ÖÉ¢ÐÔÄܺõ㣬ºóÐÞÊÎÒ²·½±ã
5Â¥2012-04-17 21:07:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

iPain

Í­³æ (СÓÐÃûÆø)


¡ï ¡ï
ÊéÇÙ21(½ð±Ò+4): лл²ÎÓë
phu_grassman: ½ð±Ò+1, лл½»Á÷£¡ 2012-04-17 18:46:42
¹ý³ÌÖУ¬Í¶¼ÓÒ»¶¨Á¿µÄPVP°É£¬ÕâÑù¾Í¿ÉÒÔ½â¾öË®ÈÜÐÔÎÊÌ⣬ÓÖ²»Ó°ÏìÆäÉÏת»»·¢¹âÐÔÄÜ¡£
2Â¥2012-04-17 17:27:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lidx0269

½ð³æ (ÖøÃûдÊÖ)


¡ï ¡ï
ÊéÇÙ21(½ð±Ò+4): лл²ÎÓë
phu_grassman: ½ð±Ò+1, лл£¡ 2012-04-17 18:46:51
¿ÉÒÔ¿¼ÂÇÓÃÇ×Ë®±íÃæ»îÐÔ¼ÁÐÞÊαíÃæ¡£

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
3Â¥2012-04-17 17:44:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shixiaba

ÖÁ×ðľ³æ (ÕýʽдÊÖ)


¡ï
ÊéÇÙ21(½ð±Ò+4): лл²ÎÓë
ÎÒ¸Õ×öÁË£¬·½·¨ÀàËÆ¡£ÖƱ¸¹ý³ÌÖÐÄãµÃÌí¼ÓPEI»òÊÇÆäËûÎïÖÊ£¬ÈñíÃæÐÞÊÎÉÏÇ×Ë®»ùÍŲÅÄܱ£Ö¤ÔÚË®Àï·ÖÉ¢µÄºÃ°¡¡£
4Â¥2012-04-17 20:41:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ +4 °²È«Éϰ¶£¡ 2026-03-16 4/200 2026-03-17 14:02 by Ó¸ÒÌ«¼àÍõ¹«¹«
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶274Ò»Ö¾Ô¸211Çóµ÷¼Á +6 Ñ¦ÔÆÅô 2026-03-15 6/300 2026-03-17 11:05 by ѧԱh26Tkc
[¿¼ÑÐ] 332Çóµ÷¼Á +5 Zz°æ 2026-03-13 5/250 2026-03-17 11:01 by JineShine
[ÂÛÎÄͶ¸å] ÓÐûÓдóÀз¢Ð¡ÂÛÎÄÄÜ´øÎÒ¸ö¶þ×÷ +3 ÔöÈñ©ÈË 2026-03-17 4/200 2026-03-17 09:26 by xs74101122
[¿¼ÑÐ] 267Ò»Ö¾Ô¸ÄϾ©¹¤Òµ´óѧ0817»¯¹¤Çóµ÷¼Á +6 SUICHILD 2026-03-12 6/300 2026-03-17 09:24 by ÎíÉ¢ºóÏàÓölc
[¿¼ÑÐ] 278Çóµ÷¼Á +3 Yy7400 2026-03-13 3/150 2026-03-17 08:24 by laoshidan
[¿¼ÑÐ] 301Çóµ÷¼Á +3 A_JiXing 2026-03-16 3/150 2026-03-17 08:21 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] Ò»Ö¾Ô¸985£¬±¾¿Æ211£¬0817»¯Ñ§¹¤³ÌÓë¼¼Êõ319Çóµ÷¼Á +5 Liwangman 2026-03-15 5/250 2026-03-16 17:10 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
[¿¼ÑÐ] 0856Çóµ÷¼Á +3 ÁõÃÎ΢ 2026-03-15 3/150 2026-03-16 10:00 by houyaoxu
[¿¼ÑÐ] ÇóÀÏʦÊÕÁôµ÷¼Á +4 jiang½ª66 2026-03-14 5/250 2026-03-15 20:11 by Winj1e
[¿¼ÑÐ] ѧ˶285Çóµ÷¼Á +13 Wisjxn 2026-03-12 46/2300 2026-03-14 10:33 by JourneyLucky
[¿¼ÑÐ] Çó²ÄÁϵ÷¼Á 085600Ó¢Ò»Êý¶þ×Ü·Ö302 ǰÈý¿Æ235 ¾«Í¨»úÆ÷ѧϰ Ò»Ö¾Ô¸¹þ¹¤´ó +4 ÁÖyaxin 2026-03-12 4/200 2026-03-13 22:04 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ¡¾¿¼Ñе÷¼ÁÇóÊÕÁô¡¿ +3 Ceciilia 2026-03-11 3/150 2026-03-13 20:18 by JourneyLucky
[¿¼ÑÐ] ²ÄÁϹ¤³Ìµ÷¼Á +4 ßäßä¿Õ¿Õ 2026-03-11 4/200 2026-03-13 19:57 by JourneyLucky
[¿¼ÑÐ] 310Çóµ÷¼Á +3 ¡¾ÉÏÉÏÇ©¡¿ 2026-03-11 3/150 2026-03-13 16:16 by JourneyLucky
[¿¼ÑÐ] ¹¤¿Æ278·ÖÇóµ÷¼Á +5 ÖÜÂýÈȰ¡ 2026-03-12 7/350 2026-03-13 15:49 by JourneyLucky
[¿¼ÑÐ] 274Çóµ÷¼Á0856²ÄÁÏ»¯¹¤ +12 z2839474511 2026-03-11 13/650 2026-03-13 10:39 by peike
[¿¼ÑÐ] Çóµ÷¼Á ×ÊÔ´Óë»·¾³ 285 +3 δÃû¿¼Éú 2026-03-10 3/150 2026-03-13 10:31 by houyaoxu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û