24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 555  |  »Ø¸´: 3
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

èηçÓÖãåÓê

Í­³æ (СÓÐÃûÆø)

[ÇóÖú] Õâ¸ö¾ä×Ó¿´²»´ó¶®°¡

Lee et al. [94] developed an UV-activated colorimetric oxygen indicator, which uses nanoparticles of TiO2 tophotosensitize the reduction ofmethylene blue (MB) by triethanolamine in a polymer encapsulation medium, using UVA light. Upon UV irradiation, the sensor bleaches and remains colourless, until it is exposed by oxygen, when its original blue colour is restored. The rate of colour recovery
is proportional to the level of oxygen exposure.

» ²ÂÄãϲ»¶

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

phu_grassman

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

¿ìÀÖµº¡¢²¼¼ªµºµºÖ÷

ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÀîµÈ·¢Õ¹ÁËÒ»ÖÖ×ÏÍ⼤·¢µÄ±ÈÉ«Ñõָʾ¼Á£¬ÕâÖÖ·½·¨ÊÇÒÔTiO2ÄÉÃ×Á£×Ó×÷Ϊ¹âÃô¼Á£¬ÔÚ£Õ£Ö£Á¹â¼¤·¢Ï£¬MBÔڸ߾ÛÎï°ü¹üµÄ½éÖÊÖб»ÈýÒÒ´¼°·»¹Ô­¡£µ±×ÏÍâ¹âÕÕʱ£¬´«¸ÐÆ÷Ư°×²¢±£³ÖÎïÉ«£¬ÖªµÀ±©Â¶ÔÚÓÚÑõÆøÖÐÊÇ£¬ËüÓÖ»Ö¸´ÁËԭʼµÄÀ¶É«¡£ÑÕÉ«»Ö¸´ËÙÂÊÕý±ÈÓÚÑõÆø±©Â¶Ë®Æ½¡£
2Â¥2012-11-28 12:50:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

èηçÓÖãåÓê

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by phu_grassman at 2012-11-28 12:50:32
ÀîµÈ·¢Õ¹ÁËÒ»ÖÖ×ÏÍ⼤·¢µÄ±ÈÉ«Ñõָʾ¼Á£¬ÕâÖÖ·½·¨ÊÇÒÔTiO2ÄÉÃ×Á£×Ó×÷Ϊ¹âÃô¼Á£¬ÔÚ£Õ£Ö£Á¹â¼¤·¢Ï£¬MBÔڸ߾ÛÎï°ü¹üµÄ½éÖÊÖб»ÈýÒÒ´¼°·»¹Ô­¡£µ±×ÏÍâ¹âÕÕʱ£¬´«¸ÐÆ÷Ư°×²¢±£³ÖÎïÉ«£¬ÖªµÀ±©Â¶ÔÚÓÚÑõÆøÖÐÊÇ£¬ËüÓÖ»Ö¸´ÁËÔ­ ...

µ«ÊÇÄǸöphotosensitize ÔÚÄÇÀï²»ÊǶ¯´ÊÂ𣬸úÔÚtoºóÃæ£¬²»ÊÇto do sthÂð£¿
3Â¥2012-11-28 13:47:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

phu_grassman

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

¿ìÀÖµº¡¢²¼¼ªµºµºÖ÷

ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
èηçÓÖãåÓê: ½ð±Ò+5, ·­ÒëEPI+1, ¡ï¡ï¡ïºÜÓаïÖú 2012-11-28 15:28:36
ÒýÓûØÌû:
3Â¥: Originally posted by èηçÓÖãåÓê at 2012-11-28 13:47:51
µ«ÊÇÄǸöphotosensitize ÔÚÄÇÀï²»ÊǶ¯´ÊÂ𣬸úÔÚtoºóÃæ£¬²»ÊÇto do sthÂð£¿...

ÊÇѽ£¬µ«ÊÇû±ØÒªÖð×Ö·­ÒëµÄ°É¡£Äã¿ÉÒÔÀí½âΪ¹âÃô¼¤·¢£¬¸öÈ˼û½â¡£
4Â¥2012-11-28 14:39:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ èηçÓÖãåÓê µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0856µ÷¼Á£¬ÊÇѧУ¾ÍÈ¥ +6 sllhht 2026-03-19 7/350 2026-03-19 19:50 by ÖÆ¶ÈµÄ
[¿¼ÑÐ] 321Çóµ÷¼Á +8 ºÎÈó²É123 2026-03-18 10/500 2026-03-19 16:46 by ºÎÈó²É123
[¿¼ÑÐ] ²ÄÁÏר˶274Ò»Ö¾Ô¸ÉÂÎ÷ʦ·¶´óѧÇóµ÷¼Á +8 Ñ¦ÔÆÅô 2026-03-13 8/400 2026-03-19 15:36 by haoshis
[¿¼ÑÐ] 317Çóµ÷¼Á +3 Éê×ÓÉêÉê 2026-03-19 6/300 2026-03-19 14:16 by Éê×ÓÉêÉê
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +6 Ð÷ÐÒÓë×Ó 2026-03-17 6/300 2026-03-19 13:27 by houyaoxu
[¿¼ÑÐ] 346Çóµ÷¼Á[0856] +3 WayneLim327 2026-03-16 6/300 2026-03-19 11:21 by WayneLim327
[¿¼ÑÐ] ²ÄÁÏ080500µ÷¼ÁÇóÊÕÁô +4 Ò»¿Åmeteor 2026-03-13 4/200 2026-03-19 10:32 by 30660438
[¿¼ÑÐ] 332Çóµ÷¼Á +3 ydfyh 2026-03-17 3/150 2026-03-19 10:14 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] 354Çóµ÷¼Á +4 Tyoumou 2026-03-18 7/350 2026-03-18 21:45 by Tyoumou
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄϽ»´ó£¬Çóµ÷¼Á +4 ²Ä»¯ÖðÃÎÈË 2026-03-18 4/200 2026-03-18 14:22 by 007_lilei
[¿¼ÑÐ] 278Çóµ÷¼Á +5 ÑÌ»ðÏÈÓÚ´º 2026-03-17 5/250 2026-03-18 08:43 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 293Çóµ÷¼Á +11 zjlµÄºÅ 2026-03-16 16/800 2026-03-18 08:10 by zhukairuo
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁϹ¤³Ì£¨085601£©×¨Ë¶ÓпÆÑо­ÀúÈýÏî¹ú½±Á½¸öʵÓÃÐÍרÀûÒ»ÏîÊ¡¼¶Á¢Ïî +6 ´ó»ðɽС»ðɽ 2026-03-16 8/400 2026-03-17 15:05 by ÎÞи¿É»÷111
[¿¼²©] 26É격 +4 °Ë6°Ë68 2026-03-16 4/200 2026-03-17 13:00 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶274Ò»Ö¾Ô¸211Çóµ÷¼Á +6 Ñ¦ÔÆÅô 2026-03-15 6/300 2026-03-17 11:05 by ѧԱh26Tkc
[¿¼ÑÐ] »úеר˶325£¬Ñ°ÕÒµ÷¼ÁԺУ +3 y9999 2026-03-15 5/250 2026-03-16 19:58 by y9999
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] 327Çóµ÷¼Á +6 ʰ¹âÈÎȾ 2026-03-15 11/550 2026-03-15 22:47 by ʰ¹âÈÎȾ
[¿¼ÑÐ] 297Çóµ÷¼Á +4 ѧº£Æ¯²´ 2026-03-13 4/200 2026-03-14 11:51 by ÈÈÇéɳĮ
[˶²©¼ÒÔ°] 085600 260·ÖÇóµ÷¼Á +3 Ìì¿Õ»¹ÏÂÓêô 2026-03-13 5/250 2026-03-13 18:46 by Ìì¿Õ»¹ÏÂÓêô
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û