±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 804  |  »Ø¸´: 0

±±¾©°¬°ØÉ­

Ìú³æ (СÓÐÃûÆø)

[½»Á÷] µÈεζ¨Á¿ÈÈ·¨¼¼Êõ·þÎñ

°¬°ØÉ­ÉúÎï¿ÉÌṩÓÅÖʵĵÈεζ¨Á¿ÈÈ·¨£¨Isothermal Titration Calorimetry, ITC£©·þÎñ£¬»ñµÃ·Ö×ÓÏ໥×÷ÓõÄÍêÕûÈÈÁ¦Ñ§²ÎÊý¡£ITCͨ¹ý¸ßÁéÃô¶È¡¢¸ß×Ô¶¯»¯µÄ΢Á¿Á¿ÈÈÒÇÁ¬Ðø¡¢×¼È·µØ¼ì²âºÍ¼Ç¼һ¸ö±ä»¯¹ý³ÌµÄÁ¿ÈÈÇúÏߣ¬Ô­Î»¡¢ÔÚÏߺÍÎÞËðÉ˵ØÍ¬Ê±ÌṩÈÈÁ¦Ñ§ºÍ¶¯Á¦Ñ§ÐÅÏ¢¡£

ITCÌṩÁËÒ»Öַdz£¼òµ¥¶øÇÒ׼ȷµÄ·½·¨ÓÃÓÚ¿¹ÌåµÄÖÊÁ¿¿ØÖÆÒÔ¼°¿¹ÌåºÍ¿¹Ìå²úÆ·µÄÐÔÖÊ·ÖÎö¡£ITC¿É¿ìËÙÓÐЧµÄ²â¶¨¶àÖÖ²ÎÊý£¬ÀýÈ翹ÌåÇ׺ÍÁ¦£¨Ka£©¡¢¿¹Ô­½áºÏÈÈ£¨H£©ÒÔ¼°¿¹Ô­¿¹ÌåµÄ½áºÏ±È£¨n£©£¬½áºÏÈÈ»¹¿ÉÓÃÀ´Ö¸Ê¾¿¹Ô­¿¹ÌåÔÚÌåÄÚ¡¢ÌåÍâµÄÏ໥×÷Óá£

¡¡¡¡ÔÚITCʵÑéÖУ¬Ò»¸öÅäÌ壨ÈçÊÜÌå¡¢¿¹Ì壩·Ö×ÓÔÚºãÎÂÌõ¼þÏµζ¨µ½ÁíÒ»¸öÏ໥×÷Ó÷Ö×ÓµÄÈÜÒºÖУ¬½áºÏÊͷŵÄÈÈ£¨H£©±»ÊµÊ±¼Ç¼ÏÂÀ´¡£Á¬Ðø½øÐжà´ÎµÎ¶¨£¬·Ö×Ó½áºÏÊÍ·Å»òÎüÊÕµÄÈÈÖ±½ÓÕý±ÈÓÚ½áºÏµÄ·Ö×ÓÊýÁ¿£¬µ±ÏµÍ³´ïµ½±¥ºÍʱ£¬Ö»Äܹ۲쵽ϡÊÍÈÈ¡£½«Ã¿´ÎµÎ¶¨²úÉúµÄÈÈЧӦÓëµÎ¶¨ºÍ±»µÎ¶¨·Ö×ÓµÄĦ¶û±È×÷ͼ£¬¿ÉÒԵõ½Ò»Ìõ½áºÏÇúÏߣ¨Figure 1£©¡£ITCÄÜ×Ô¶¯Íê³ÉµÎ¶¨¡¢Êý¾Ý²É¼¯ºÍ·ÖÎö£¬Ê¹Õû¸öʵÑé¹ý³Ì·Ç³£¼òµ¥¡£



µÈεζ¨Á¿ÈÈ·¨·þÎñ£¨ITC£©



Figure 1. Basic principle of isothermal titrationcalorimetry

¼¼Êõ·þÎñÄÚÈÝ£º

¡ï¡¡¿¹Ô­-¿¹ÌåÏ໥×÷ÓÃ

¡ï¡¡·Ö×Ó°éÂÂ-µ×ÎïÏ໥×÷ÓÃ

¡ï¡¡Ò©Îï-ºËËáÏ໥×÷ÓÃ

¡ï¡¡µ°°×ÖÊÕÛµþ/È¥ÕÛµþ

¡ï¡¡Ã¸´Ù·´Ó¦





½á¹û½»¸¶

¡ï¡¡ÊµÑéԭʼÊý¾Ý¼°·ÖÎö½á¹û

¡ï¡¡µç×ÓͼƬ&ÍêÕûʵÑ鱨¸æ£¬°üÀ¨ÊµÑé²½Ö衢ʹÓÃÊÔ¼Á¡¢ÒÇÆ÷¡¢Èí¼þ¼ìË÷²ÎÊýµÈ
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ±±¾©°¬°ØÉ­ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] µ÷¼Á +6 JLLLLLLLLLL 2026-04-03 6/300 2026-04-03 15:47 by Çç¿Õ210210
[¿¼ÑÐ] 316Çóµ÷¼Á +14 ÖÛ×Ô¹£ 2026-04-01 18/900 2026-04-03 10:28 by linyelide
[¿¼ÑÐ] 273Çóµ÷¼Á +20 ÀîÜÆÐÂ1 2026-03-31 20/1000 2026-04-03 09:58 by linyelide
[¿¼ÑÐ] Ò»Ö¾Ô¸°²»Õ´óѧ0817»¯Ñ§¹¤³ÌÓë¼¼Êõ£¬Çóµ÷¼Á +14 ÎÒ²»ÊÇÖ»Òò 2026-04-02 15/750 2026-04-03 09:49 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸¸´µ©²ÄÁÏ£¬Ó¢Ò»×¨Ë¶£¬×Ü·Ö357µ÷¼Á +4 1050389037 2026-04-02 5/250 2026-04-02 21:40 by dongzh2009
[¿¼ÑÐ] 26¿¼Ñе÷¼Á +4 Wnz.20030617 2026-04-01 5/250 2026-04-02 16:11 by 1939136013¹·×³
[¿¼ÑÐ] 261ÇóBÇøµ÷¼Á +5 Ã÷×С¤ 2026-04-01 7/350 2026-04-02 11:17 by ×Þξξ
[¿¼ÑÐ] 377Çóµ÷¼Á +3 RASKIN 2026-04-02 3/150 2026-04-02 09:45 by zzchen2000
[¿¼ÑÐ] 292Çóµ÷¼Á +17 ľ³æer12138 2026-04-01 17/850 2026-04-01 21:37 by Æß¶È²»ÐÅÈÎ
[¿¼ÑÐ] 0856µ÷¼Á +7 ÇúÌýóÞ 2026-03-30 7/350 2026-04-01 08:51 by JourneyLucky
[¿¼ÑÐ] ²ÄÁϹ¤³Ì085601Êý¶þÓ¢Ò»335Çóµ÷¼Á +5 Ë«ÂíβƦÀϰå2 2026-03-31 5/250 2026-03-31 19:07 by Wang200018
[¿¼ÑÐ] ºÏ·ÊÇøÓòÐÔÖØµãÒ»±¾ÕÐÊÕµ÷¼Á +4 6266jl 2026-03-30 8/400 2026-03-31 18:43 by 6266jl
[¿¼ÑÐ] 080500-315·Ö¸´ÊÔµ÷¼Á +9 Éϰ¶3821 2026-03-31 9/450 2026-03-31 17:29 by ÌÆãå¶ù
[¿¼ÑÐ] 279Çóµ÷¼Á +12 jµÄÁ¢·½ 2026-03-29 12/600 2026-03-30 20:30 by dick_runner
[¿¼ÑÐ] 293Çóµ÷¼Á +3 ĩδmm 2026-03-30 5/250 2026-03-30 17:23 by Íõ±£½Ü33
[¿¼ÑÐ] 085602 »¯Ñ§¹¤³Ìר˶ 340·ÖÇóµ÷¼Á +4 qianbai11 2026-03-29 4/200 2026-03-30 11:34 by ÌÆãå¶ù
[¿¼ÑÐ] µ÷¼Á¿¼ÑÐ +3 Íõ½ÜÒ» 2026-03-29 3/150 2026-03-29 08:09 by fmesaito
[¿¼ÑÐ] Çó·ð +7 ÃÔÈ˵Ĺþ¹þ 2026-03-28 7/350 2026-03-28 16:47 by ´ß»¯´ó°×
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ²ÄÁÏѧ˶Çóµ÷¼Á +3 @taotao 2026-03-28 3/150 2026-03-28 10:26 by JourneyLucky
[¿¼ÑÐ] 081200-314 +3 LILIQQ 2026-03-27 4/200 2026-03-28 09:41 by ±£»¤µØÇòÄãÎÒ×öÆ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û