±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2522  |  »Ø¸´: 8

euphonium

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

[ÇóÖú] Fe3O4@CdTe@SiO2 µÄ¸´ºÏ¿ÅÁ£

Ö÷ÒªÊDzο¼ÕâÆªÎÄÏ×½øÐкϳɣº
Core/shell fluorescent magnetic silica-coated composite nanoparticles for bioconjugation

Fe3O4µÄ²¿·ÖÍêÈ«ÕÕÎÄÏ×µÄÌõ¼þÖÆ±¸£»CdTeµÄ»°£¬ÒòΪ֮ǰ×Ô¼ºÓкϳɹýÒ»Åú£¬Òò´ËûÓвο¼ÎÄÏ׵ķ½·¨£¬²»¹ý²½Ö輸ºõ²î²»¶à£¬Ö»ÊÇÎÄÏ×ÊÇÓÃTGA¶ø×Ô¼ºÊÇÓÃMPA£¬¶ø×îÖÕºñ¶ÈÒ²ÊÇ¿ØÖÆÔÚ4 mg/mL-1

ÖÁÓÚ°ü¹üCdTeÒÔ¼°Fe3O4µÄ²½ÖèÔòÊÇÍêÈ«²ÎÕÕÎÄÏ×£º
50 ml cyclohexane, 10 ml TritonX-100, 8 ml n-hexanol, 500 ¦Ìl CdTe stock solution, 500 ¦Ìl Fe3 O4 stock solution, and 500 ¦Ìl TEOS were added in a flask in turn under vigorous stirring. Thirty minutes after the microemulsion was formed, 150 ¦Ìl ammonia aqueous solution was introduced to initiate the polymerization process. The silica growth was completed after 24 h of stirring.

ʵÑé½á¹û·¢ÏÖÓôÅÌúÊÇ¿ÉÒÔÎü¸½Fe3O4£¬²»¹ýȴûÓÐÓ©¹â£¬Á¬³ÎÇåÒºµÄ²¿·ÝҲûÓÐÓ©¹â£¬²»ÖªµÀÓÐûÓÐÅóÓÑÓö¹ýÒ»ÑùµÄÇé¿ö£¿ºóÀ´´¿»¯ÍêÖ®ºóÈÜÓÚ20 mLµÄ´¿Ë®£¬Õû¸öÍâ¹Û¿´ÆðÀ´ÂùºÚµÄ£¬²ÂÏëÓÐûÓпÉÄÜÊÇFe3O4µÄÁ¿¼ÓÌ«¶à£¬µ¼ÖÂÓ©¹â±»ÕڱΡ£

[ Last edited by euphonium on 2012-6-8 at 17:09 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ËÕϧ²»Èô

ľ³æ (ÖøÃûдÊÖ)

¹À¼ÆÊÇÑùÆ··ÖÀë´¿»¯ÓÐÎÊÌ⣬µ¼Ö¿´²»µ½Ó«¹â¡£¾ßÌåÒ²²»Ì«Çå³þ£¬ÏȰﶥһϰɡ£
»¹ÏëÔõÑùÕÛÄ¥ÎÒ?
2Â¥2012-06-08 18:51:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

euphonium

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

???????:
2?: Originally posted by ??????? at 2012-06-08 18:51:59
???????????????????????????????????????????????????¡ã¨À?

?????
?????????????????????????
??????????????????????§á???????????????Ammonia aqueous solution???????§Ó?????????27 %??????????33 %??
????TEOS???????????????????????????????????????????????????????????????????????????????????
3Â¥2012-06-08 19:47:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

euphonium

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

²éÁËһЩÎÄÏ×£¬ÏëÎÊһϷ´Ïà΢Èé·¨ÓÐûÓбê×¼µÄÌí¼Ó²½Ö裬ÒòΪÎÄÏ×ÀïÃæµÄÌí¼Ó˳ÐòÓе㲻̫һÑù£¬±È·½ËµÓеÄÎÄÏ×ÊÇCyclohexane¡¢Triton X-100¡¢n-hexanol»ìºÏÐγÉ΢°ûÖ®ºó£¬²Å»á¼ÌÐø¼ÓÈëQDs¡¢Fe3O4Ö®ÀàµÄ¶«Î÷£»ÓеÄÎÄÏ×ÔòÊÇCyclohexane¡¢Triton X-100¡¢n-hexanol¡¢QDs¡¢Fe3O4»ìºÏÐγÉ΢°ûÖ®ºó£¬²Å»á¼ÌÐø¼ÓÈëÆäËü¶«Î÷£¬²»ÖªµÀÌí¼Ó˳Ðò»á²»»áÓ°Ïìµ½ºÏ³ÉµÄ³É¹¦ÂÊ£¿
4Â¥2012-06-09 00:37:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÏèÓî9719

ľ³æ (ÕýʽдÊÖ)

ľ³æ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÆäʵÑõ»¯ÌúÒ²ÊÇÒ»ÖÖâ§Ãð¼Á°¡¡£
5Â¥2012-06-10 10:35:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Phageous

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Ï¡ÍÁ·¢¹â²ÄÁÏÈç¹ûÖ±½Ó°ü¸²ÑõÌúµÄ»°ÓÐâ§ÃðЧ¹û£¨²»Ò»¶¨ÊÇÍêÈ«Ïûʧ£¬Ò»°ã¶¼»á¼õÈõ²»ÉÙ£©£¬QDû×ö¹ý²»¹ýÊDz»ÊÇÒ²ÓÐÕâ¸ö¿ÉÄܰ¡
Do or do not. There's no try.
6Â¥2012-06-10 13:06:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yuan999

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ʵÑé¹ý³Ì±È½Ï¸´ÔÓ£¬ÒªÒ»²½Ò»²½ÅųýÎÊÌâ³öÔÚÄÄÀï
ÎÒ~ÐÄ~ÒÀ~¾É
7Â¥2012-06-11 10:13:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

euphonium

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

лл¸÷λµÄ»Ø¸²¡£
×Ô¼ººóÀ´Óг¢ÊÔ°ÑQDsºñ¶ÈÌá¸ß¡¢Fe3O4ºñ¶È½µµÍ¡£
¸Õ¿ªÊ¼µÄʱºò£¬ÈÜÒº³ÊÏÖ°µéÙÉ«£¬È·¶¨ÓÐÓ©¹â¡£
ºóÀ´¼ÓÈëNH3Ö®ºó¾ÍÓÃÂÁ²­Ö½°üסÊÒνÁ°è24H¡£
×îºó³öÀ´µÄÈÜÒºÔòÊǽӽü͸Ã÷µÄÈé°×É«£¬Ó©¹âÒ²Ïûʧ²»¼û¡£
ÔÝʱÕÒ²»³öÔ­Òò¡£
8Â¥2012-07-12 16:29:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

H.W.Y

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
8Â¥: Originally posted by euphonium at 2012-07-12 16:29:31
лл¸÷λµÄ»Ø¸²¡£
×Ô¼ººóÀ´Óг¢ÊÔ°ÑQDsºñ¶ÈÌá¸ß¡¢Fe3O4ºñ¶È½µµÍ¡£
¸Õ¿ªÊ¼µÄʱºò£¬ÈÜÒº³ÊÏÖ°µéÙÉ«£¬È·¶¨ÓÐÓ©¹â¡£
ºóÀ´¼ÓÈëNH3Ö®ºó¾ÍÓÃÂÁ²­Ö½°üסÊÒνÁ°è24H¡£
×îºó³öÀ´µÄÈÜÒºÔòÊǽӽü͸Ã÷µÄÈé°×É«£¬Ó©¹âÒ²Ïûʧ²» ...

ÎÒÏÖÔÚ¸úÂ¥Ö÷Óöµ½µÄÎÊÌâÒ»Ñù£¬ÇëÎÊÂ¥Ö÷½â¾öÁËÂð
9Â¥2021-12-29 21:05:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ euphonium µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 275Çóµ÷¼Á +16 waltzh 2026-04-01 16/800 2026-04-05 17:14 by Hdyxbekcb
[¿¼ÑÐ] 282Çóµ÷¼Á +3 aaa³µÁ¾ 2026-04-01 3/150 2026-04-05 17:03 by yulian1987
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +4 Ò»ÑùYWY 2026-04-05 4/200 2026-04-05 16:43 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 081700ѧ˶£¬323·Ö£¬Ò»Ö¾Ô¸Öйúº£Ñó´óѧÇóµ÷¼ÁѧУ +16 ÅûÐÇºÓ 2026-04-04 16/800 2026-04-05 11:27 by Öí»á·É
[Óлú½»Á÷] ¼×´¼/¶þÂÈ 1:15¹ýÖù×Ó 5+3 a°¥yßÏwι 2026-03-31 3/150 2026-04-05 10:42 by 88817753
[¿¼ÑÐ] ÄÐÉú£¬Ò»Ö¾Ô¸»¦9ÉúÎïѧ071000£¬³õÊÔ308Çóµ÷¼Á +3 Áõīī 2026-04-04 3/150 2026-04-05 08:26 by barlinike
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£´ó0705Çóµ÷¼Á +3 éÙʮһ 2026-04-02 4/200 2026-04-05 00:05 by chongya
[¿¼ÑÐ] 290Çóµ÷¼Á +7 luoziheng 2026-04-04 7/350 2026-04-04 23:17 by lqwchd
[¿¼ÑÐ] 309·Ö085801Çóµ÷¼Á +11 MY_angel 2026-03-31 11/550 2026-04-04 19:11 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 293·ÖÇóµ÷¼Á£¬ÍâÓïΪ¶íÓï +6 ¼ÓÒ»Ò»¾Å 2026-03-31 6/300 2026-04-04 14:57 by ´ÏÃ÷µÄ´óËÉÊó
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ²ÄÁϹ¤³Ì085601£¬Çóµ÷¼Á +17 cdyw 2026-04-02 18/900 2026-04-04 11:14 by w_xuqing
[¿¼ÑÐ] 387Çóµ÷¼Á +4 °®³ÔƬ¶¹ÍÁ 2026-04-03 5/250 2026-04-04 08:10 by °¶ÉϵÄÒ»ÌõÓã
[¿¼ÑÐ] 268Çóµ÷¼Á +8 ÄãºÃtg 2026-04-03 9/450 2026-04-04 05:08 by gswylq
[¿¼ÑÐ] 320Çóµ÷¼Á +3 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 3/150 2026-04-03 11:40 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 279Çóµ÷¼Á +6 qazplm0852 2026-04-02 6/300 2026-04-03 10:03 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 260Çóµ÷¼Á +6 ÖìÜÆÁÕ 2026-04-02 6/300 2026-04-02 20:27 by 6781022
[¿¼ÑÐ] 348Çóµ÷¼Á +11 zzzzyk123 2026-04-01 11/550 2026-04-02 16:52 by Wang200018
[¿¼ÑÐ] ¿¼ÑÐÉúÎïÓëÒ½Ò©µ÷¼Á +7 Ìúº©º©123425 2026-03-31 7/350 2026-04-01 08:45 by JourneyLucky
[¿¼ÑÐ] ¡¾µ÷¼Á¡¿Ò»Ö¾Ô¸ÏôóÉúÎïÓëÒ½Ò©µ÷¼Á +3 EchoϺÃ× 2026-03-31 3/150 2026-04-01 08:40 by JourneyLucky
[¿¼ÑÐ] 085601Ó¢¶þÊý¶þÇóµ÷¼Á ×Ü·Ö325 +4 Óຽº½ 2026-03-31 4/200 2026-03-31 17:38 by ÌÆãå¶ù
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û