±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 79  |  »Ø¸´: 0
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
¡¾Óн±½»Á÷¡¿»ý¼«»Ø¸´±¾Ìû×Ó£¬²ÎÓë½»Á÷£¬¾ÍÓлú»á·ÖµÃ×÷Õß nanoheart µÄ 3 ¸ö½ð±Ò

nanoheart

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿·ÖÎö²ËÄñÇóÖú£¬values of acidity constants of ALA ²â¶¨

·ÖÎö²ËÄñһö£¬Ïë²â¶¨Ò»ÏÂ5-aminolevulinic acid£¨5-°±»ùÒÒõ£±ûËᣩµÄpka ¡£µ«ÊÇÎÞ´ÓÏÂÊÖ¡£ÒòΪÒÔǰÊÇ×öºÏ³ÉµÄ¡£Ã»½Ó´¥¹ýºÍÉúÎïÓйصĶ«Î÷¡£

ÔÚÎÄÏ×ÉÏ¿´µ½Õâ¶Î»°values of acidity constants of ALA and its esters were measured by means of potentiometric titration with a standard ph electrode. in brief, 20mg of the corresponding drug were dissolved in 10 ml of water and titrated with 0.1N NaOH. the Ph of the solution was plotted against the total volume added.
ÎҸоõÕâÖÖ·½·¨Ó¦¸Ã¿ÉÒÔ²â³öÎÒÏëÒªµÄ¶«Î÷¡£ÎÒµÄÀí½âÊÇÀûÓÃËá¼îµÎ¶¨À´¸ã¶¨ÊµÑéµÄ¡£¼´ÀûÓÃÒÑ֪Ũ¶ÈµÄÇâÑõ»¯ÄÆÀ´µÎ¶¨Î´ÖªÅ¨¶ÈµÄËáÐÔÎïÖÊ£¬ÀûÓÃÇâÑõ»¯ÄƵÄÌå»ý£¬ºÍÈÜÒºµÄphÖµµÄ¹ØÏµÀ´²âÁ¿£¬²»ÖªµÀÎÒµÄÀí½â¶Ô²»¶Ô¡£ÁíÍ⣬Õâ¸öʵÑéµÄ×°ÖøÃÔõô´î½¨°¡£¿¸Ð¾õƽʱÓõĵζ¨¹ÜºÜ´Ö²Ú£¬²»ÊʺÏÕâÖÖ΢Á¿µÎ¶¨°É£¿¶øÇÒph¼Æ»¹ÒªÒ»Ö±²å½øÈÜÒºÖÐʵʱ¼à²â£¬¸Ð¾õÓÐÒ»¶¨ÄѶȰ¡¡£

ÏÖÔÚ¿ÒÇë´ó¼Ò°ïÎÒ·ÖÎöһϣ¬ÎÒµÄÏë·¨ÊÇ·ñÕýÈ·£¬»¹ÓУ¬¿ÒÇë¸÷λ¸øÎÒµãÒâ¼û£¬ÊDz»ÊÇÓиüºÃµÄ·½·¨¡£²ËÄñÏÈл¹ý¸÷λÁË¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

»¨ÓÐÖØ¿ªÈÕ£¬ÈËÎÞÔÙÉÙÑÕ¡£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ nanoheart µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á325·Ö +5 15771691647 2026-04-04 5/250 2026-04-04 18:31 by imissbao
[¿¼ÑÐ] 301Çóµ÷¼Á +5 121. 2026-04-04 5/250 2026-04-04 18:04 by syh9288
[¿¼ÑÐ] 282Çóµ÷¼Á +5 aaa³µÁ¾ 2026-04-02 5/250 2026-04-04 17:39 by 286640313
[¿¼ÑÐ] 277¹¤¿ÆÇóµ÷¼Á +7 1915668 2026-04-04 7/350 2026-04-04 17:21 by °¡¿¡£¡
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏÅ©090401£¬268£¬Çóµ÷¼Á +5 һľÄñÈ» 2026-04-04 5/250 2026-04-04 17:07 by babysonlkd
[¿¼ÑÐ] Ò»Ö¾Ô¸C9µÄ»¯Ñ§¹¤³Ì£¨085602£© 340·Ö£¬¸Ð¾õУÄÚµ÷¼ÁÎÞÍû£¬Çóµ÷¼Á +9 ÍòÊÂÒËÕé 2026-04-04 9/450 2026-04-04 11:49 by à£à£à£0119
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-04-02 11/550 2026-04-03 23:46 by hemengdong
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬×Ü·Ö320Çóµ÷¼Á +7 À§À§À§À§À¤À¤ 2026-04-02 7/350 2026-04-03 17:26 by Yuena_Wang
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +13 ¹þ¹þ¹þºðºðºð¹þ 2026-04-01 13/650 2026-04-03 16:08 by ŶŶ123
[¿¼ÑÐ] ¹¤¿Æ341·Öµ÷¼Á +3 Âå¶àÂÞ 2026-04-03 3/150 2026-04-03 14:20 by 1753564080
[¿¼ÑÐ] 283Çóµ÷¼Á +3 jiouuu 2026-04-03 4/200 2026-04-03 13:28 by jiouuu
[¿¼ÑÐ] 279Çóµ÷¼Á +6 qazplm0852 2026-04-02 6/300 2026-04-03 10:03 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +4 Ò»ÑùYWY 2026-04-03 4/200 2026-04-03 09:48 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 346Çóµ÷¼Á +5 Ö£³ÏÀÖ 2026-04-02 5/250 2026-04-02 16:38 by SZW_UJN
[¿¼ÑÐ] 266·Ö£¬Ò»Ö¾Ô¸µçÆø¹¤³Ì£¬±¾¿Æ²ÄÁÏ£¬Çó²ÄÁÏרҵµ÷¼Á +10 ÍÛºôºßºôºß 2026-04-01 11/550 2026-04-02 11:31 by lnilvy
[¿¼ÑÐ] ÉúÎïѧ327£¬Çóµ÷¼Á +5 ÊéÉϵÄ÷×Ó 2026-04-01 6/300 2026-04-02 06:47 by ilovexiaobin
[¿¼ÑÐ] °²È«¹¤³Ì 285 Çóµ÷¼Á +3 Xinyu56 2026-04-01 4/200 2026-04-01 21:50 by ¾²¾²¾²¾²¾²¾²¾²¾
[¿¼ÑÐ] µ÷¼Á +3 ºÃºÃ¶ÁÊé¡£ 2026-04-01 3/150 2026-04-01 17:06 by zhouyuwinner
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³ÌÇóµ÷¼Á +13 ÉîVËÞÉá°É 2026-03-29 13/650 2026-03-31 19:50 by Dyhoer
[¿¼ÑÐ] Ò»Ö¾Ô¸Öк£Ñó²ÄÁÏ357 +4 Âó¶÷Àò. 2026-03-30 4/200 2026-03-31 14:35 by ¼Çʱ¾2026
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û