²é¿´: 1840  |  »Ø¸´: 4

²®¿ËÀû

Ìú³æ (ÕýʽдÊÖ)

[ÇóÖú] ¸ÊÊÏÀíÂÛ¼ÆËãÄÉÃ×½ðµÄÏû¹âϵÊýÎÊÌâ ÒÑÓÐ2È˲ÎÓë

×î½üÔÚÑо¿»ìºÏÈܼÁÖнðÄÉÃ×°ôLSPRÎüÊÕ·åλÖõı仯£¬¿¼ÂǽǶÈÊÇÈܼÁµÄ½éµç³£Êý¶¼²»Í¬£¨dielectric constant)¡£ÁíÍâÒ»·½Ã棬¸ÊÊÏÀíÂÛ¼ÆËãÄÉÃ×½ðµÄÏû¹âϵÊý£¬±ÈÈçLink et.al.µÈÈ˵ÄÎÄÕ£¬
Link, S.; Mohamed, M. B.; El-Sayed, M. A., Simulation of the optical absorption spectra of gold nanorods as a function of their aspect ratio and the effect of the medium dielectric constant. J Phys Chem B 1999, 103 (16), 3073-3077.

ÆäÖмٶ¨Ã½½éµÄ½éµç³£ÊýΪ4.  µ«ÊÇÈç¹ûÔÚÈܼÁÖУ¬ÈܼÁµÄ½éµç³£Êý¶¼ÊÇÈ·¶¨µÄ£¬±ÈÈçË®ÊÇ80.1£¬ ËÄÇâ߻ૠ7.58£¬¶þ¼×»ùÑÇí¿ 46.7¡£ËùÒÔ£¬ÏëÎÊһϣ¬ÉÏÃæÄÇÆªÎÄÏ×ÖеÄý½é½éµç³£ÊýÊÇÈçºÎÉ趨µÄ£¬ÎªºÎԼΪ4£¿£¨ÒòΪ½ð°ôÊÇÔÚË®ÈÜÒºÖоӶࣩ£¬ ÒÔ±ãÑо¿»ìºÏÈܼÁµÄÓ°Ïì¡£

¶Ô¹âѧÀíÂÛ²»¶®£¬ÎÊÌâ±È½Ï³õ¼¶£¬Çë³æÓÑÖ¸µã¡£
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ÄÉÃ×ÉúÎï²ÄÁÏ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

xbcs1985

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

ÔÚ½Ù-¿ìÀÖ¼Ò×å

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
²®¿ËÀû: ½ð±Ò+8, ¡ï¡ï¡ïºÜÓаïÖú, лл£¡ 2014-03-10 09:25:49
99ÄêÕâÆªJPCBÎÄÕµÄÈÜÒº½éµç³£ÊýΪ¹âƵ½éµç³£Êý£¬µÈÓÚÕÛÉäÂÊµÄÆ½·½£¬ÈÜÓÐCTABµÄË®ÈÜÒº×÷ÕßûÓвâÁ¿£¬ÎªÁËʹÀíÂÛÖµÓëʵÑé²âÁ¿½á¹ûÏàÎǺϣ¬½á¹û°ÑÕâ¸ö³£ÊýÉ趨Ϊ4µÄʱºòÎǺ϶È×î¸ß¡£
×ÔÓÉ×ÔÔÚµÄÈËÉú
2Â¥2014-03-09 14:32:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

²®¿ËÀû

Ìú³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by xbcs1985 at 2014-03-09 14:32:04
99ÄêÕâÆªJPCBÎÄÕµÄÈÜÒº½éµç³£ÊýΪ¹âƵ½éµç³£Êý£¬µÈÓÚÕÛÉäÂÊµÄÆ½·½£¬ÈÜÓÐCTABµÄË®ÈÜÒº×÷ÕßûÓвâÁ¿£¬ÎªÁËʹÀíÂÛÖµÓëʵÑé²âÁ¿½á¹ûÏàÎǺϣ¬½á¹û°ÑÕâ¸ö³£ÊýÉ趨Ϊ4µÄʱºòÎǺ϶È×î¸ß¡£

лл£¡¾ÍÊÇ˵Õâ¸öÊý¾ÝÊÇÓëʵÑé½á¹û·ûºÏµÄÉ趨ֵ¡£

»¹ÓиöÒÉÎÊ£¬ÒÔ¶þ¼×»ùÑÇí¿£¨DMSO£©ºÍwaterµÄ»ìºÏÈܼÁΪÀý¡£

DMOSÕÛÉäÂÊ 1.479
¦År ´óÔ¼ 48

Water
ÕÛÉäÂÊ 1.3
¦År ´óÔ¼ 80

²»·ûºÏÄúËù˵ƽ·½µÄ¹ØÏµ£¬¿´Ò»Ð©½éÉÜ£¬ÊÇÒòΪ²»Í¬ÆµÂÊϵÄÊýÖµ¡£Ö»ÊÇ£¬ÓÐһƪÎÄÏ×ÖУ¬Ëæ×ÅDMSOÌå»ý·ÖÊýÔö¼Ó£¬ÕÛÉäÂÊÓÐËùÔö¼Ó£¬µ«Êǽéµç³£ÊýÈ´ÊÇϽµ¡£(Yang, L. J.; Yang, X. Q.; Huang, K. M.; Jia, G. Z.; Shang, H., Dielectric Properties of Binary Solvent Mixtures of Dimethyl Sulfoxide with Water. Int J Mol Sci 2009, 10 (3), 1261-1270.)

¾ßÌå˵£¬ÔÚʵ¼ÊÓ¦ÓÃÈܼÁ¶ÔÓÚÏû¹âϵÊýÓ°Ïìʱ£¬ÓÃÄÄÒ»×éÊý¾Ý²Å¸üºÏÊÊÄØ£¿ ÎÒÓÐÒ»×éʵÑéÊý¾Ý£¬½ðÄÉÃ×°ôÔÚDMSOºÍwaterµÄ»ìºÏÈܼÁÖУ¬Ëæ×ÅDMSOÌå»ý·ÖÊýÔö¼Ó£¬LSPRÎüÊÕ·åÒ»Ö±ºìÒÆ¡£Ö»ÊÇÏëÓÃÀíÂÛ½âÊÍÕâ¸öÇ÷ÊÆ¡£

лл!
3Â¥2014-03-09 15:44:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xbcs1985

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

ÔÚ½Ù-¿ìÀÖ¼Ò×å

ÒýÓûØÌû:
3Â¥: Originally posted by ²®¿ËÀû at 2014-03-09 15:44:51
лл£¡¾ÍÊÇ˵Õâ¸öÊý¾ÝÊÇÓëʵÑé½á¹û·ûºÏµÄÉ趨ֵ¡£

»¹ÓиöÒÉÎÊ£¬ÒÔ¶þ¼×»ùÑÇí¿£¨DMSO£©ºÍwaterµÄ»ìºÏÈܼÁΪÀý¡£

DMOSÕÛÉäÂÊ 1.479
¦År ´óÔ¼ 48

Water
ÕÛÉäÂÊ 1.3
¦År ´óÔ¼ 80

²»·ûºÏÄúËù˵ƽ·½µÄ¹ØÏµ ...

¼ÆËãLSPR¹âÆ×ÓÃÕÛÉäÂÊÆ½·½¸ü·ûºÏʵ¼ÊÇé¿ö¡£
×ÔÓÉ×ÔÔÚµÄÈËÉú
4Â¥2014-03-09 22:26:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

iamasffan

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÄúºÃ£¬ÎÒ¸öÈËÒÔΪÄãÒªÖªµÀ½éµç³£ÊýµÄ¸ÅÄʵ¼ÊÉÏ£¬½éµç³£ÊýÖ»ÓÐÔÚ¾²µç³¡ÖвÅÊǸö³£Êý¡£ÔÚ¸ßÆµµç³¡ÖУ¬ÆäÊýÖµÊDZ仯µÄ£¬²¢ÇÒÊÇÒ»¸ö¸´Êý¡£ËùÒÔÑϸñÀ´Ëµ£¬ÈκÎÎïÖʵĽéµç³£Êý¶¼Ó¦¸Ã½Ð×ö½éµçº¯Êý¡£ÓÐʵ²¿Ð鲿֮·Ö£¬Êµ²¿´ú±íÉ¢É䲿·Ö£¬Ð鲿´ú±íÎüÊÕ²¿·Ö¡£ËùÒÔ˵£¬Ë®µÄ½éµçº¯Êý£¬Ôڿɼû¹âƵ¶ÎÊÇÓпÉÄÜʵ²¿Îª4µÄ¡£¡£¡£¡£ÒÔÉÏ£¬ÕâÊÇÎÒµÄÀí½â
5Â¥2016-09-30 11:53:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ²®¿ËÀû µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 302Çóµ÷¼Á +11 ºôºôºô¡£¡£¡£¡£ 2026-03-17 11/550 2026-03-21 08:29 by JourneyLucky
[¿¼ÑÐ] 306Çóµ÷¼Á +4 chuanzhu´¨Öò 2026-03-18 4/200 2026-03-21 08:25 by laoshidan
[¿¼ÑÐ] 324·Ö 085600²ÄÁÏ»¯¹¤Çóµ÷¼Á +4 llllkkkhh 2026-03-18 4/200 2026-03-21 01:24 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤²ÄÁϹ¤³Ìר˶µ÷¼Á +9 Doleres 2026-03-19 9/450 2026-03-20 22:36 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +4 ³¿»èÏßÓëÐǺ£ 2026-03-19 4/200 2026-03-20 22:15 by JourneyLucky
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ +8 °²È«Éϰ¶£¡ 2026-03-16 8/400 2026-03-20 22:13 by luoyongfeng
[¿¼ÑÐ] 319Çóµ÷¼Á +3 СÁ¦Æøçæçæ 2026-03-20 3/150 2026-03-20 19:47 by JourneyLucky
[¿¼ÑÐ] ¹ãÎ÷´óѧ¼ÒÇÝÒÅ´«ÓýÖÖ¿ÎÌâ×é2026Äê˶ʿÕÐÉú£¨½ÓÊÕ¼ÆËã»úרҵµ÷¼Á£© +3 123°¢±ê 2026-03-17 3/150 2026-03-20 15:58 by ·ÉÐÐçù
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +7 Ϊѧ666 2026-03-16 7/350 2026-03-19 14:48 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +3 xwt¡£ 2026-03-19 3/150 2026-03-19 11:22 by wãåÑôw
[¿¼ÑÐ] Ò»Ö¾Ô¸985£¬±¾¿Æ211£¬0817»¯Ñ§¹¤³ÌÓë¼¼Êõ319Çóµ÷¼Á +10 Liwangman 2026-03-15 10/500 2026-03-19 10:25 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ±¾¿ÆÖ£ÖÝ´óѧÎïÀíѧԺ£¬Ò»Ö¾Ô¸»ª¿Æ070200ѧ˶£¬346Çóµ÷¼Á +4 ÎÒ²»ÊÇÒ»¸ù´Ð 2026-03-18 4/200 2026-03-19 09:11 by ¸¡ÔÆ166
[¿¼ÑÐ] 311Çóµ÷¼Á +6 26ÑÐ0 2026-03-15 6/300 2026-03-18 14:43 by haxia
[¿¼ÑÐ] ÊÕ¸´ÊÔµ÷¼ÁÉú +4 ÓêºóÇïºÉ 2026-03-18 4/200 2026-03-18 14:16 by elevennnne
[¿¼ÑÐ] 312Çóµ÷¼Á +8 İå·Ï£ 2026-03-16 9/450 2026-03-18 12:39 by Linda Hu
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 0703»¯Ñ§336·ÖÇóµ÷¼Á +6 zbzihdhd 2026-03-15 7/350 2026-03-18 09:53 by zhukairuo
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 ä¿ya_~ 2026-03-17 5/250 2026-03-17 09:25 by Winj1e
[¿¼ÑÐ] 26¿¼ÑÐÒ»Ö¾Ô¸ÖйúʯÓÍ´óѧ(»ª¶«)305·ÖÇóµ÷¼Á +3 ¼ÎÄêÐÂ³Ì 2026-03-15 3/150 2026-03-15 13:58 by ¹þ¹þ¹þ¹þºÙºÙºÙ
[¿¼ÑÐ] 289Çóµ÷¼Á +4 ÕâôÃû×ÖÕ¦Ñù 2026-03-14 6/300 2026-03-14 18:58 by userper
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û