涓闄㈠叞宸炲寲鐗╂墍鍦ㄨ崸鍏夋帰閽堜笌鎴愬儚鍒嗘瀽鏂歸潰鍙栧緱鏂拌繘灞?/span>
2016-1-26 鏉ユ簮:涓浗鑱氬悎鐗╃綉 鐐瑰嚮嬈?/span>
鍏抽敭璇嶏細(xì)鑽у厜鎺㈤拡 鎴愬儚鍒嗘瀽
綰跨矑浣撴槸涓縐嶅箍娉涘瓨鍦ㄤ簬鍔ㄧ墿鍜屾鐗╃粏鑳?yōu)涓殑浜毦l嗚優(yōu)鍣紝鏄粏鑳?yōu)鏈夋哀鍛煎惛鍜屽垑檧犺兘閲忕殑涓昏鍦烘墍銆傝繃姘у寲姘紙H2O2錛夋槸涓縐嶉噸瑕佺殑媧繪ф哀綾葷墿璐紝涓昏浜х敓浜庣粏鑳?yōu)绾烤_掍綋鏈夋哀鍛煎惛鐢?shù)瀛愪紶閫掗摼銆侶2O2鍙備笌浜?jiǎn)鐢熺墿浣撳唴姘у寲杩樺師鍜屼俊鍙疯浆瀵紭q囩▼錛屼絾H2O2鍦ㄧ粏鑳?yōu)鍐厴q囬噺縐仛浼?xì)寮曡碉L(fēng)敓鐗╀綋浠ｈ阿绱婁貢錛屽鑷翠竴緋誨垪鐤劇梾錛屽鐧岀棁銆佺硸灝跨梾銆佸笗閲戞．鐥囩瓑銆傚叿鏈夐夋嫨鎬ц瘑鍒綔鐢ㄧ殑鑽у厜鎺㈤拡涓庢垚鍍忔妧鏈湪鐢熺墿媧繪х墿璐ㄧ殑瀹炴椂-鍔ㄦ?鍙鍖栨嫻嬬瓑鏂歸潰鍙戞尌鐫閲嶈浣滅敤錛岃騫挎硾搴旂敤浜庣敓鐗┿佸尰鐤椼佷復(fù)搴婅瘖鏂瓑璇稿棰嗗煙銆傜劧鑰岋紝鑳藉綺懼噯瀹氫綅浜庣粏鑳?yōu)绾烤_掍綋錛屼粠鑰屽疄鐜板H2O2鐗瑰紓鎬ф嫻嬬殑鑽у厜鎺㈤拡鐩墠榪樺崄鍒嗗尞涔忋?
鍦ㄥ浗瀹惰嚜鐒剁瀛﹀熀閲戦」鐩紙緙栧彿錛?1275150錛?1505145錛?1572239錛夊拰鐢樿們鐪佹澃鍑洪潚騫村熀閲戦」鐩紙緙栧彿錛?210RJDA013錛夌殑璧勫姪涓嬶紝涓浗縐戝闄㈠叞宸炲寲瀛︾墿鐞嗙爺絀舵墍閭靛＋淇婄爺絀跺憳甯﹂鐨勭爺絀剁粍澶氬勾鏉ヨ嚧鍔涗簬鍚堟垚鍙椾綋鐨勫垎瀛愯璁″強(qiáng)鍏惰瘑鍒笌鍖栧浼犳劅鐮旂┒銆傝繎鏈燂紝璇ョ爺絀剁粍浠ョ敳鍩鴻嫰紜奸吀棰戝摢閰熀瀹樿兘鍖栫殑鍠瑰晧鍩哄洟涓虹嚎綺掍綋闈跺悜瀹氫綅鍜孒2O2璇嗗埆浣滅敤鍗曞厓錛屼互鍜斿攽鍩哄洟涓轟俊鍙鋒姤鍛婂崟鍏冿紝璁捐鍚堟垚浜?jiǎn)涓縐嶅叿鏈夌嚎綺掍綋闈跺悜鍔熻兘銆佷紭鑹敓鐗╃浉瀹規(guī)т互鍙?qiáng)OFF-ON鍨嬭崸鍏夊搷搴旂殑H2O2鑽у厜鎺㈤拡銆?
璇ユ帰閽堣兘澶熼珮鐏墊晱銆侀珮閫夋嫨鎬у湴媯(gè)嫻婬2O2錛屼笖鍝嶅簲鏃墮棿杈冪煭錛?lt;5min錛夈佹嫻嬮檺浣庯紙0.04渭M錛夈傜粨鍚堟縺鍏夊叡鑱氱劍鎴愬儚鎶鏈紝璇ユ帰閽堣鎴愬姛搴旂敤浜庝漢浣撳棰堢檶緇嗚優(yōu)錛圚eLa錛変腑H2O2鐨勬嫻嬨傝鎺㈤拡鍒嗗瓙瀹炵幇浜?jiǎn)鍦ňl嗚優(yōu)綰跨矑浣撶殑闈跺悜瀹氫綅錛屼互鍙?qiáng)瀵硅偪鐦ぞl嗚優(yōu)綰跨矑浣撲腑澶栨簮鍜屽唴鐢烪2O2鐨勫揩閫熴侀珮鐏墊晱銆佺壒寮傛ф嫻嬩笌鎴愬儚鍒嗘瀽銆?
璇ュ伐浣滃彂灞曚簡(jiǎn)涓縐嶆柊鍨嬬殑緇嗚優(yōu)綰跨矑浣撻澏鍚戣崸鍏夋帰閽堝垎瀛愯璁＄瓥鐣ワ紝鏈夋湜鍦ㄤ笌媧繪ф哀媯(gè)嫻嬬浉鍏崇殑鐤劇梾棰勮銆佽嵂鐗╃爺鍙戝拰鐢熺墿鎴愬儚絳夐鍩熷緱鍒板簲鐢ㄣ傜浉鍏沖伐浣滃彂琛ㄥ湪Analytical Chemistry, 2016, 88(2), 1455-1461涓娿?
綰跨矑浣撻澏鍚戣崸鍏夋帰閽堣璁′笌浣滅敤鏈虹悊
鎺㈤拡瀵笻2O2鐨勫揩閫烵FF-ON鑽у厜鍝嶅簲
HeLa緇嗚優(yōu)涓婧愬拰鍐呯敓H2O2鍏辮仛鐒︽樉寰崸鍏夋垚鍍忓垎鏋?/span>
鍏嶈矗澹版槑錛氶儴鍒嗚祫鏂欐潵婧愪簬緗戠粶錛岃漿杞界殑鐩殑鍦ㄤ簬浼犻掓洿澶氫俊鎭強(qiáng)鍒嗕韓錛屽茍涓嶆剰鍛崇潃璧炲悓鍏惰鐐規(guī)垨璇佸疄鍏剁湡瀹炴э紝
涔熶笉鏋勬垚鍏朵粬寤鴻銆備粎鎻愪緵浜ゆ祦騫沖彴錛屼笉涓哄叾鐗堟潈璐熻矗銆傚娑夊強(qiáng)渚墊潈錛岃鑱旂郴鎴戜滑鍙?qiáng)鏃朵慨鏀规垨鍒犻櫎銆?br>閭錛歩nfo@polymer.cn
錛堣矗浠葷紪杈戯細(xì)xu錛?
