²é¿´: 2338  |  »Ø¸´: 7

yetaieva

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿ÓÍÏàÁ¿×Óµã°ü¹ü¶þÑõ»¯¹è ÒÑÓÐ1È˲ÎÓë

ÔÚÓÍÏàÖкϳÉÁËCdSe/ZnSÁ¿×ӵ㣬ÓÉÓÚÂÈ·ÂÌ«¶¾£¬ÊµÑéÊÒµÄÀëÐÄ»úתËÙÖ»ÓÐ4000
²ÉÓÃÁËÇúÀ­Í¨X-100ºÍ»·¼ºÍé Ìõ¼þϽ«Á¿×ÓµãÔ­ÒºÖ±½Ó¼ÓÈ룬Ȼºó¼ÓÈëTEOSºÍ°±Ë®´ß»¯£¬½á¹ûµÃµ½µÄÎïÖÊÓ«¹â»ù±¾ÉÏûÓÐÁË£¬£¬£¬ÇëÎÊÕâ¸öÊÇʲôԭÒò£¿
ÄѵÀÊÇÒòΪÁ¿×ÓµãûÓд¿»¯ »òÕß Ã»ÓÐʹÓÃÂȷµÄÔ­Òòô£¿ ×öÁ˺ü¸´ÎÁ˶¼Ã»³É¹¦£¬Âé·³¸ßÈËÖ¸µã лл
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fxwjg

ľ³æ (ÕýʽдÊÖ)

¡ï
yetaieva(½ð±Ò+1):лл²ÎÓë
¿´¿´ÏÂÃæµÄÎÄÏ×ÊÇ·ñÓаïÖú£¿
Highly Fluorescent CdTe@SiO2 Particles Prepared via Reverse Microemulsion Method
Lihong Jing, Chunhui Yang, Ruirui Qiao, Mu Niu, Meihong Du, Dayang Wang and Mingyuan Gao
Chem. Mater., 2010, 22 (2), pp 420¨C427

Coating Aqueous Quantum Dots with Silica via Reverse Microemulsion Method: Toward Size-Controllable and Robust Fluorescent Nanoparticles
Yunhua Yang, Lihong Jing, Xiaolan Yu, Dadong Yan, and Mingyuan Gao
Chem. Mater., 2007, 19 (17), pp 4123¨C4128
2Â¥2010-08-20 13:16:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yetaieva

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
Originally posted by fxwjg at 2010-08-20 13:16:24:
¿´¿´ÏÂÃæµÄÎÄÏ×ÊÇ·ñÓаïÖú£¿
Highly Fluorescent CdTe@SiO2 Particles Prepared via Reverse Microemulsion Method
Lihong Jing, Chunhui Yang, Ruirui Qiao, Mu Niu, Meihong Du, Dayang Wang and Mingyuan Ga ...

ÕâÁ½ÆªÎÄÏ×ÎÒ¶¼ÓУ¬ËûÃǶ¼ÊÇË®ÏàÁ¿×Óµã°ü¹üµÄ£¬ÎÒÕâ¸öÊÇÓÍÏàµÃ Õâ»áÔì³ÉÓ°Ïìô£¿
3Â¥2010-08-20 13:32:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zbbqds

Òø³æ (ÕýʽдÊÖ)

¡ï
yetaieva(½ð±Ò+1):лл²ÎÓë
yetaieva(½ð±Ò+3):·Ç³£¸Ðл¹ó¿ÎÌâ×éµÄ¹¤×÷£¬¸øÁËÎҺܴóµÄÌáʾ¡£ÁíÍâÎÄÖеÄNP-40ÎÒ¿ÉÒÔÓÃÇúÀ­Í¨X-100»òÕßÍÂÎÂ20Ìæ´úô£¿Ð»Ð» 2010-08-20 20:07:40
Â¥Ö÷µÄ¾­ÀúÎÒÓУ¬ÎÒ¶ÔÕâ¸öÎÊÌâ×öÁËÏêϸ¹¤×÷£¬Çë¿´ÎÒÃÇ·¢±íµÄ¹¤×÷£º
http://iopscience.iop.org/0957-4484/19/46/465604

In this paper, based on selecting the appropriate type of quantum dots (QDs), a novel method is developed to enhance the quantum yield (QY) of silica-coated QD nanoparticles (SQDNPs). The effect of varying types of QDs on the QY after silica encapsulation is systematically studied. The results show that QDs with appropriate structure and composition of shells can much better retain the initial QY after silanization. The seven-layered shell/core QDs with QY of 47.8% nearly completely retain the original QY and is the best type among six types of QDs for silica modification. In the aspect of shell composition, the CdS plays an important role for QY retention since the lattice mismatch between CdSe and CdS is lower than that of CdSe and ZnS. After the appropriate type of QDs is chosen for silica coating, the highly fluorescent SQDNPs are chemically modified with amine, thiol and carboxyl groups, and then labeled by antibodies for particle-based immunofluorescence assay. The results indicate that the SQDNPs¨Cantibody bioconjugates are alternative fluorescent probes useful for biodetection.
4Â¥2010-08-20 19:35:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yznian

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡ï
yetaieva(½ð±Ò+1):лл²ÎÓë
yetaieva(½ð±Ò+2):ллָµã£¬ÔÙÊÔÊÔ 2010-08-20 19:53:14
»»ÂÈ·Â ÎÒÃÇʵÑéÊÒÉÏ´ÎÒ²ÊÇÕâÑù ²»¹ý»»³ÉÂȷ¾ͺÃÁË Ô­ÒòÒ²ÊǸ㲻¶®
5Â¥2010-08-20 19:35:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ľľ768

Ìú³æ (СÓÐÃûÆø)

¡ï
yetaieva(½ð±Ò+1):лл²ÎÓë
°±Ë®¼Ó¶àÁ˰ɣ¬µ«ÊÇÁ¿×ÓµãµÄ·¢Éä·æÎ»ÖÿÉÄܻᷢÉúºìÒÆ
6Â¥2010-08-21 15:46:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
yetaieva(½ð±Ò+1): лл²ÎÓë
±¾ÌûÄÚÈݱ»ÆÁ±Î

7Â¥2021-04-06 10:47:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
±¾ÌûÄÚÈݱ»ÆÁ±Î

8Â¥2021-04-06 14:13:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yetaieva µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] »ù½ð²»ÖУ¬¹²Ãã +5 eulota 2026-08-26 5/250 2026-08-26 23:33 by young90
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +7 process2012 2026-08-23 10/500 2026-08-26 19:23 by hmhminy
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +9 Ñ׻ƹóëÐ 2026-08-22 10/500 2026-08-26 15:40 by semaglutide
[»ù½ðÉêÇë] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +22 ÑòÑü°å 2026-08-21 25/1250 2026-08-26 15:00 by zuocuiping
[»ù½ðÉêÇë] 2026Äê8ÔÂ25ÈÕ¹ú×ÔÈ»·Å°ñǰͻȻÊÕµ½ÁÐÈëÆÀÉóר¼ÒÓʼþ£¬ÓйØÏµÂ𣿠+25 ľˮ˼¶¹ 2026-08-25 28/1400 2026-08-26 14:53 by draco1987
[»ù½ðÉêÇë] ³öÀ´ÁË +9 trojank 2026-08-26 9/450 2026-08-26 14:25 by ±¦±´³æ×Ó
[»ù½ðÉêÇë] ÄÄλ¸ßÈËÖÐÁË£¬°Ñ²éѯµ½µÄ½ØÍ¼Ìù³öÀ´ÈÃÎÒ¿´¿´£¬ÈÃÎÒ³¤³¤¼ûʶ +4 yuleib84 2026-08-26 5/250 2026-08-26 13:40 by yuleib84
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +21 ÎÒ4´ó°×²Ë 2026-08-20 22/1100 2026-08-26 11:29 by nlgza
[»ù½ðÉêÇë] ¹úºÏÀïÃæÄÜ¿´µ½ÁË +7 Ò»»³Ü°Çï 2026-08-26 7/350 2026-08-26 11:23 by zhaosm1982
[»ù½ðÉêÇë] ϵͳ½ø²»È¥ +4 yanglien 2026-08-26 5/250 2026-08-26 11:10 by wenfengw83
[»ù½ðÉêÇë] Ôõô¿´Çà»ùÖÐÁËûÓа¡ +4 Ò¶¾Å΢ 2026-08-26 4/200 2026-08-26 10:52 by xiacongxu
[Ö°³¡ÈËÉú] ѧÉúײ¼û¸¨µ¼Ô±ËÍÍâÂô£¬µÚ¶þÌìÈ«°à¶¼³ÁĬÁË +3 ¾¨ÓãÈÚ½ð_Õã½­_É 2026-08-22 3/150 2026-08-26 09:01 by zzuzxg
[»ù½ðÉêÇë] ¹úºÏÏÖÔڲ鲻µ½ÁËÂ𣿠+10 chengyan1220 2026-08-24 20/1000 2026-08-26 08:57 by peasantsprig
[»ù½ðÉêÇë] Å£À´£¡Ã×À´£¡ÃæÀ´£¡ +8 beefly 2026-08-26 8/400 2026-08-26 08:37 by xuzhipiao
[»ù½ðÉêÇë] ÔÚ¼á±ù»¹¸Ç×ű±º£µÄʱºò£¬ÎÒ¿´µ½ÁËÅ­·ÅµÄ÷»¨¡£ (½ð±Ò+10) +6 ziyangfang 2026-08-25 9/450 2026-08-25 20:26 by huagongfeihu
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +6 chengyan1220 2026-08-23 6/300 2026-08-25 19:45 by zfd97
[»ù½ðÉêÇë] Èç¹û´Ë¿ÌÄãÕýÔÚΪ¹ú»ù¸Ðµ½½¹ÂÇ£¬²»·ÁÀ´ÌýÌýÕâÊס¶»ù½ðÖ®Íâ¡· +8 scalable 2026-08-24 8/400 2026-08-25 12:52 by jnhyjjm
[»ù½ðÉêÇë] ûÓÐÈκÎÏûÏ¢-ÊDz»ÊǾÍÁ¹ÁË +9 ͼÀ²Í¼À² 2026-08-24 10/500 2026-08-25 11:59 by ÄϺ£Ð¡¸ç
[½Ìʦ֮¼Ò] µ¼Ê¦Í²ۣºÎÒÔõô̯ÉÏÁËÕâô¸ö¼«Æ·Ñо¿Éú£¡ +3 ËÕ¶«ÆÂ¶þÊÀ 2026-08-23 3/150 2026-08-25 10:35 by shisan1313
[»ù½ðÉêÇë] ½¨Òé»ù½ð·¢²¼Ìáǰ¸ø³öÃ÷È·µÄʱ¼äµã +13 kulium 2026-08-21 16/800 2026-08-24 16:27 by superceng
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û