±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1583  |  »Ø¸´: 9

jianaÕÔ¼ÑÄÈ

гæ (³õÈëÎÄ̳)

[ÇóÖú] ΪʲôÓÃ×é°±ËáºÏ³É½ð´Ø»áÓгÁµí°¡

Sample TextÎÒÓÃ0.1M µÄL-×é°±ËáºÍ10mMµÄHAuCl4ºÏ³É½ð´Ø£¬ÎªÊ²Ã´»áÓгÁµí°¡£¿²¢ÇÒÓ«¹âÐźŸоõ²»¶Ô£¿ÊÇÔõô»ØÊ°¡£¿¸÷·´óʦ°ï°ïæ°¡
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ºÏ³ÉAuNCs µÄÏà¹ØÎÊÌâ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

semi-white

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

Pay first, then get.

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÄãÒªºÏ³É¶à´óµÄ½ð´Ø£¿Ëƺõ¸Ð¾õÄãÊǺϳÉÁ˽ϴóµÄ½ðÄÉÃ×Á£×ÓÈ»ºó³ÁÁË
2Â¥2012-07-03 18:29:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sally208

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
I also tried this approach (Nanoscale 2011, 3, 2596) for synthesizing his-AuNCs recently. Strong blue emission appears soon after mixing the reactants. But precipitates can be observed when storing the solution in the fridge one day later. I think this should be the stability problem of this method ...
3Â¥2012-07-03 21:52:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jianaÕÔ¼ÑÄÈ

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by semi-white at 2012-07-03 18:29:00
ÄãÒªºÏ³É¶à´óµÄ½ð´Ø£¿Ëƺõ¸Ð¾õÄãÊǺϳÉÁ˽ϴóµÄ½ðÄÉÃ×Á£×ÓÈ»ºó³ÁÁË

ÎÒÊǰ´ÕÕÎÄÏ×ÉϲÙ×÷µÄ£¬Ã²ËÆÊÇAu10 clusters £¡ÎÒÒ²²»ÖªµÀΪʲô£¡
4Â¥2012-07-04 09:58:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jianaÕÔ¼ÑÄÈ

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by sally208 at 2012-07-03 21:52:33
I also tried this approach (Nanoscale 2011, 3, 2596) for synthesizing his-AuNCs recently. Strong blue emission appears soon after mixing the reactants. But precipitates can be observed when storing t ...

but why£¿ÎÒʦÐÖµÚÒ»´ÎÓô˷½·¨ºÏ³ÉʱҲÓгÁµí£¬¿ÉµÚ¶þ´ÎºÏ³É¾Íû³ÁµíÁË£¡ÎÒÎÊËûËûҲ˵²»³öÔ­Òò£¡
5Â¥2012-07-04 10:04:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ö£³ÉÖ¾

½ð³æ (ÕýʽдÊÖ)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÎÒÒ²×ö¹ý£¬ºÏ³Éºó·ÅÔÚ±ùÏäÒ»¶Îʱ¼äºó²Å·¢ÏÖÃ÷ÏÔ³Áµí£¬ÎҼǵò»È·ÇУ¬´ó¸ÅÒ»¸öÔ°ɣ¬³ÁµíºÜ¶àÁË£¬¿ÉÄÜÊÇÎȶ¨ÐÔ²»ºÃµÄÔ­Òò£¬»á²»»áÓëAuºÍNÂçºÏ²»ÈçAuÓëSÎȶ¨ÐÔºÃÓйØÄØ£¿
6Â¥2012-11-13 10:22:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hxsj

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÄÇÆªnanoscale²»ºÃÖØ¸´£¬Éí±ßÒ²ÓÐÈËû×ö³öÀ´£¬ÎÒµÄÇé¿öÊÇ×öÁ˼¸´Î¶¼ÊÇÖ»ÓÐСÓÚ450nmµÄ·¢Éä·å£¬µ«ÄǸö·åÓ¦¸Ã¶ÔÓ¦ÓÚHis×ÔÉí£¨Fig4AµÄblack line£©¶ø²»ÊÇAuNCs£¬²»ÖªµÀÉÐÀû²©Ê¿µÄÇé¿öÈçºÎ£¿
7Â¥2012-11-13 15:08:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ö£³ÉÖ¾

½ð³æ (ÕýʽдÊÖ)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
7Â¥: Originally posted by hxsj at 2012-11-13 15:08:17
ÄÇÆªnanoscale²»ºÃÖØ¸´£¬Éí±ßÒ²ÓÐÈËû×ö³öÀ´£¬ÎÒµÄÇé¿öÊÇ×öÁ˼¸´Î¶¼ÊÇÖ»ÓÐСÓÚ450nmµÄ·¢Éä·å£¬µ«ÄǸö·åÓ¦¸Ã¶ÔÓ¦ÓÚHis×ÔÉí£¨Fig4AµÄblack line£©¶ø²»ÊÇAuNCs£¬²»ÖªµÀÉÐÀû²©Ê¿µÄÇé¿öÈçºÎ£¿

ÎÒ×öÁ˺ü¸´Î£¬Ã¿´Î¶¼ÄÜÖØ¸´³öÀ´°¡£¬²»¹ýÎÄÏ×±¨µÀÊÇ490nm·¢É䣬ÎÒµÄÊÇ480nm¡£
8Â¥2012-11-20 18:35:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ö£³ÉÖ¾

½ð³æ (ÕýʽдÊÖ)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
5Â¥: Originally posted by jianaÕÔ¼ÑÄÈ at 2012-07-04 10:04:43
but why£¿ÎÒʦÐÖµÚÒ»´ÎÓô˷½·¨ºÏ³ÉʱҲÓгÁµí£¬¿ÉµÚ¶þ´ÎºÏ³É¾Íû³ÁµíÁË£¡ÎÒÎÊËûËûҲ˵²»³öÔ­Òò£¡...

ÄãºÃ£¬´ó¼ÒÌÖÂÛµÄÊǺϳɺúó·ÅÖÃʱ¼ä³¤ÁË»áÓгÁµí¡£ÄѵÀÄãºÏ³Éʱ¾ÍÓгÁµí°¡£¬»á²»»áÊǰÑ×é°±ËáÍùÂȽðËáÈÜÒºÀïµ¹£¬µ¼ÖÂÂȽðËá¾Ö²¿Å¨¶È¹ý´ó£¬×é°±ËáÖж¾°¡£¬²úÉúÐõ×´³Áµí£¬ÎÒ¾ÍÕâÑù×ö¹ýÒ»´ÎºÏ³Éʱ¾Í²úÉú³Áµí£¬·´Ö®£¬ÂȽðËáÈÜÒºÍù×é°±ËáÀïÃæ¼ÓÈ룬²»»á²úÉú³Áµí£¬ÎÒ×ö¹ýºÃ¼¸´ÎÁË¡£
9Â¥2012-11-20 18:38:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄäÃû

Óû§×¢Ïú (³õÈëÎÄ̳)

±¾Ìû½öÂ¥Ö÷¿É¼û
10Â¥2018-03-28 00:16:00
ÒÑÔÄ   ÉêÇëMN-EPI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ jianaÕÔ¼ÑÄÈ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 312Çóµ÷¼Á +14 gtw1 2026-04-06 16/800 2026-04-07 13:46 by linyelide
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +12 Ò»ÑùYWY 2026-04-02 14/700 2026-04-07 12:52 by Sammy2
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí³µÁ¾×¨Ë¶×Ü·Ö 281 Çóµ÷¼Á +4 Éϰ¶Ñо¿Éú. 2026-04-02 4/200 2026-04-07 09:52 by ¼ÓÓÍÏòδÀ´°¡
[¿¼ÑÐ] 327Çóµ÷¼Á +3 Xxjc1107. 2026-04-06 3/150 2026-04-06 22:34 by qlm5820
[¿¼ÑÐ] µ÷¼ÁÇóÖú£¨ÉúÎïÓëÒ½Ò©£© +3 @6952 2026-04-06 3/150 2026-04-06 21:48 by Ecowxq666£¡
[¿¼ÑÐ] £¨µ÷¼Á£©Ò»Ö¾Ô¸±¨¿¼¹þ¶û±õ¹¤Òµ´óѧ0857×ÊÔ´Óë»·¾³×¨Òµ378·Ö¿¼Éú +7 ºÝºÝ¼ÓÓÍ 2026-04-05 8/400 2026-04-06 16:52 by momoð©
[¿¼ÑÐ] 085600£¬320·ÖÇóµ÷¼Á +16 ´ó²öС×Ó 2026-04-04 17/850 2026-04-06 07:58 by MOF_Catal
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +14 Ò¼·¡·¡ÒÚ 2026-04-04 14/700 2026-04-05 23:31 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 262Çóµ÷¼Á +7 ÌìϵÚÒ»ÎÄ 2026-04-04 8/400 2026-04-05 21:31 by ¼¤Á÷Ó¶É
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©298µ÷¼ÁÇóÖú +9 ÔªÔªÇàÇà 2026-03-31 12/600 2026-04-05 21:03 by ѧԱ8dgXkO
[¿¼ÑÐ] Ò»Ö¾Ô¸Çà¿Æ085500£¬³õÊÔ295·Ö£¬¹«¹²¿Î213·Ö +3 Óöµ½µÄÈËÔ¸Íû¶¼Ä 2026-04-05 3/150 2026-04-05 18:45 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 298Çóµ÷¼Á +7 manman511 2026-04-05 7/350 2026-04-05 10:29 by ÌÆãå¶ù
[¿¼ÑÐ] 11408,335·Ö£¬±¾¿Æ211£¬Çóµ÷¼Á£¬¿Éתרҵ +5 öùÀæ´óöùÓã 2026-04-03 5/250 2026-04-04 22:49 by chongya
[¿¼ÑÐ] 282µç×ÓÐÅÏ¢0854ר˶µ÷¼Á +4 202451007219 2026-04-02 6/300 2026-04-04 21:55 by laoshidan
[¿¼ÑÐ] ÔõôɾÌû×Ó°¡ +3 ·ìêØ1000 2026-04-04 3/150 2026-04-04 14:20 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] Ò»Ö¾Ô¸085404£¬×Ü·Ö291£¬Ëļ¶Òѹý£¬Çóµ÷¼Á +5 °¢¿¡°¢¿¡°¢¿¡ 2026-04-04 7/350 2026-04-04 13:23 by Á«²Ë¾ÍÊÇź°É
[¿¼ÑÐ] 268Çóµ÷¼Á +8 ÄãºÃtg 2026-04-03 9/450 2026-04-04 05:08 by gswylq
[¿¼ÑÐ] Ò»Ö¾Ô¸Éî´ó085601²ÄÁϹ¤³Ìרҵ£¨×¨Ë¶£©300·Ö¿ÉÒÔµ÷¼ÁÈ¥ÄÄ +8 10160315 2026-04-02 8/400 2026-04-03 09:36 by hypershenger
[¿¼ÑÐ] 326Çóµ÷¼Á +10 áÌáÌ×Ð 2026-04-02 10/500 2026-04-03 09:08 by ÅÁ¶ûÂíÀ­ÌØ
[¿¼ÑÐ] ʡ˫һÁ÷ÖØµãÒ»±¾´óѧÕÐÊÕµ÷¼Á +4 wwwwffffff 2026-03-31 7/350 2026-04-01 15:23 by wwwwffffff
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û