²é¿´: 1927  |  »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] 271²ÄÁϹ¤³ÌÇóµ÷¼Á +5 .6lL 2026-03-18 5/250 2026-03-19 03:07 by ÎÞи¿É»÷111
[¿¼ÑÐ] Çó²ÄÁϵ÷¼Á +8 ¸ô±Ú³ÂÏÈÉú 2026-03-12 8/400 2026-03-18 22:19 by li123456789.
[¿¼ÑÐ] 294Çóµ÷¼Á²ÄÁÏÓ뻯¹¤×¨Ë¶ +5 ݤÎÉ­ÁÖ 2026-03-18 5/250 2026-03-18 22:18 by bingxueer79
[¿¼ÑÐ] 297Çóµ÷¼Á +8 Ï·¾«µ¤µ¤µ¤ 2026-03-17 8/400 2026-03-18 14:30 by laoshidan
[¿¼ÑÐ] ÊÕ¸´ÊÔµ÷¼ÁÉú +4 ÓêºóÇïºÉ 2026-03-18 4/200 2026-03-18 14:16 by elevennnne
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 pupcoco 2026-03-17 7/350 2026-03-18 12:14 by djl2006
[¿¼ÑÐ] 299Çóµ÷¼Á +5 ¡÷С͸Ã÷* 2026-03-17 5/250 2026-03-18 11:49 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 326Çóµ÷¼Á +5 Éϰ¶µÄСÆÏ 2026-03-15 6/300 2026-03-17 17:26 by ruiyingmiao
[¿¼ÑÐ] Áº³ÉΰÀÏʦ¿ÎÌâ×é»¶Ó­ÄãµÄ¼ÓÈë +8 һѼѼӴ 2026-03-14 10/500 2026-03-17 15:07 by һѼѼӴ
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶µ÷¼Á +5 heming3743 2026-03-16 5/250 2026-03-17 14:03 by Ó¸ÒÌ«¼àÍõ¹«¹«
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +3 zhouzhen654 2026-03-16 3/150 2026-03-17 07:03 by laoshidan
[¿¼ÑÐ] 304Çóµ÷¼Á +5 ËØÄê¼ÀÓï 2026-03-15 5/250 2026-03-16 17:00 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] »úеר˶µ÷¼Á +3 ±¿±¿ÍÃ×Ó 2026-03-12 3/150 2026-03-15 20:02 by Àõ×ÓÖà?
[¿¼ÑÐ] 294Çóµ÷¼Á +3 Zys010410@ 2026-03-13 4/200 2026-03-15 10:59 by zhq0425
[¿¼ÑÐ] 080500£¬²ÄÁÏѧ˶302·ÖÇóµ÷¼ÁѧУ +4 ³õʶ¿ÉÀÖ 2026-03-14 5/250 2026-03-14 21:08 by peike
[¿¼ÑÐ] Öпƴó²ÄÁÏÓ뻯¹¤319Çóµ÷¼Á +3 ÃÏöβÄÁÏ 2026-03-14 3/150 2026-03-14 20:10 by ms629
[¿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] 0703»¯Ñ§Çóµ÷¼Á +7 Â̶¹ÇÛ²ËÌÀ 2026-03-12 7/350 2026-03-13 17:25 by njzyff
[¿¼²©] ¸£ÖÝ´óѧÑî»ÆºÆ¿ÎÌâ×éÕÐÊÕ2026Äêרҵѧλ²©Ê¿Ñо¿Éú£¬2026.03.20½ØÖ¹ +3 Xiangyu_ou 2026-03-12 3/150 2026-03-13 09:36 by duanwu655
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û