2014-7-1 鏉ユ簮:涓浗鑱氬悎鐗╃綉
鍏抽敭璇嶏細棰楃矑琛ㄥ緛 鍒嗘瀽浠櫒
錛?span>2014騫?/span>6鏈?/span>30鏃ワ紝涓浗涓婃搗錛?/span>浣滀負鍏ㄧ悆鏉愭枡琛ㄥ緛棰嗗煙鍒涙柊浼佷笟錛?/span>鑻卞浗椹皵鏂囦華鍣ㄥ叕鍙告渶鏂頒竴浠ｇ撼綾抽綺掕窡韙垎鏋愪華NanoSight NS300鑷潰涓栦互鏉ユ繁鍙楀ソ璇?/span>銆傝澶氬姛鑳戒華鍣ㄩ噰鐢?/span>鏉板嚭鐨勭撼綾抽綺掕窡韙垎鏋愶紙Nanoparticle Tracking Analysis錛屽嵆NTA錛夋妧鏈紝閰嶅鍏ㄦ柊鐨勫寮哄瀷鑽у厜媯�嫻嬭兘鍔涳紝涓轟粠浜嬬撼綾抽綺?/span>琛ㄥ緛鐨勭鐮斾漢鍛樻彁渚涙洿鍔?/span>涓板瘜渚挎嵎鐨勮В鍐蟲柟妗?/span>銆傝縿浠婏紝鍦ㄥ叏鐞冨凡鏈夎秴榪?span>700涓敤鎴瘋礎(chǔ)鐚簡1000綃囦互涓婄涓夋柟NanoSight搴旂敤鏂囩尞銆?/span>
鑻卞浗椹皵鏂囦華鍣ㄥ叕鍙稿緇堣嚧鍔涗簬浠?/span>鍥介檯棰嗗厛鐨勬妧鏈拰澶氬厓鍖?/span>鐨勪駭鍝佺郴鍒楁弧瓚沖揩閫熷彉鍖栫殑甯傚満闇�姹傘�傝�屾渶鏂版NanoSight NS300綰崇背棰楃矑璺熻釜鍒嗘瀽浠?/span>鍩轟簬鍑鴻壊鐨勭撼綾抽綺?/span>璺熻釜鍒嗘瀽鎶�鏈紝鍦?/span>鍒嗚鯨鑳藉姏銆佹嫻嬭兘鍔涖�?/span>鎿嶄綔渚挎嵎鎬?/span>浠ュ強綰崇背棰楃矑璁℃暟鍒嗘瀽絳夋柟闈?/span>鏁村悎浜?/span>鐙壒鐨勫垱鏂拌璁?/span>錛?/span>鍙?/span>瀵瑰鍒嗗竷浣撶郴綰崇背棰楃矑榪涜蹇�?/span>瀹炴椂鍔ㄦ�佹嫻?/span>銆傚叾鐙壒鐨勬嫻嬭兘鍔涘湪铔嬬櫧璐ㄨ仛闆嗐�佽嵂鐗╀紶杈撱�?/span>澶栨硨浣撳拰寰場銆?/span>綰崇背棰楃矑姣掔悊銆佺梾姣掑拰鐤嫍絳夌爺絀墮鍩?/span>鍏鋒湁騫挎硾搴旂敤銆?/span>
l 瓚呴珮鍒嗚鯨鐜?/span>
椹皵鏂?/span>NanoSight NS300綰崇背棰楃矑鍒嗘瀽浠墍閲囩敤鐨?/span>NTA鎶�鏈叿鏈夌嫭鐗圭殑楂樺垎杈ㄧ巼錛?/span>鎻愪緵鍔ㄦ�佺撼綾抽綺掓嫻嬫妧鏈?/span>錛岃兘瀵規(guī)偓嫻恫涓矑寰勮寖鍥?span>10nm-2000nm鑼冨洿棰楃矑榪涜綺掑緞銆佹暎灝勫厜寮恒�佽鏁板強鑽у厜媯�嫻嬨�?/span>鐩?/span>杈?/span>浜庝紶緇熸妧鏈紝椹皵鏂?/span>NanoSight緋誨垪浜у搧鐨勬嫻嬪垎杈ㄧ巼鎻愰珮浜?span>1-2鍊?/span>銆傚悓鏃?/span>錛岀敱浜庡澶с�佸皬棰楃矑鐨勬晱鎰熺▼搴︾浉鍚岋紝椹皵鏂?/span>NanoSight NS300鍙府鍔╃鐮斾漢鍛樿交鏉懼尯鍒嗗嚭100nm銆?/span>200nm銆?/span>400nm銆?/span>600nm娣峰悎浣撶郴涓?/span>涓嶅悓棰楃矑綺掑緞鍒嗗竷錛岀粨鍚堥綺掔殑鏁ｅ皠寮哄害錛岀粯鍒跺嚭綺掑緞銆佸搴旀暟閲忓垎甯冨己搴﹀拰鏁ｅ皠寮哄害鐨勪笁緇村浘璋憋紝娓呮櫚鍖哄垎綺掑緞鐩稿悓浣嗘潗璐ㄤ笉鍚岀殑鏍峰搧銆?/span>
鍥撅細NanoSight瓚呴珮鍒嗚鯨鐜?/span>
l 鐩磋鍙
椹皵鏂?/span>NanoSight NS300鎵�閲囩敤鐨?span>NTA鎶�鏈埄鐢ㄦ縺鍏夊厜婧愮収灝勭撼綾抽綺掓?zhèn)瑡巩娑插Q岄厤浠ュ叏榛戣儗鏅寮轟俊鍙峰姣斿害錛岀敤鎴烽�氳繃鏄懼井闀滃氨鑳界洿鎺ユ竻鏅板湴瑙傚療鍒板甫鏈夋暎灝勫厜棰楃矑鐨勫竷鏈楄繍鍔紝騫跺強鏃惰幏寰楀竷鏈楄繍鍔ㄤ笅縐誨姩棰楃矑鐨勮棰戞枃浠訛紝涓烘湭鏉ョ殑榪涗竴姝ョ爺絀剁暀瀛樼涓�鎵嬭祫鏂欍�?/span>
l 鑽у厜璇嗗埆媯�嫻?/span>
椹皵鏂?/span>NanoSight NS300鐨勫彟涓�欏逛紭鍔垮湪浜庡叾澧炲己鍨嬭崸鍏夋嫻嬫妧鏈?/span>錛屽棰楃矑榪涜鏁翠綋鍒嗘瀽銆傚湪澶嶆潅鐨勬嫻嬬幆澧冧綋緋諱腑錛?/span>縐?/span>鐮斾漢鍛樺彲閫氳繃鑽у厜榪囨護鐗囬�夋嫨鎬у湴鏍囪鐗瑰畾棰楃矑錛屽茍鍒╃敤NTA鎶�鏈崟鐙榪欎簺棰楃矑榪涜瀹氬悜媯�嫻嬪拰鍒嗘瀽錛岃�屼笉鍙楀鏉?/span>緇勫垎婧舵恫鐜褰卞搷銆傛澶?/span>錛?/span>瀹屽叏鐢辮蔣浠舵帶鍒剁殑6浣嶆護鍏夎疆鑷姩鍒嗘瀽澶氫釜鑽у厜鏍囪鐗╋紝浠庤�岃妭鐪?/span>縐戠爺浜哄憳鐨勫疂璐墊椂闂?/span>錛?/span>鎻愬崌宸ヤ綔鏁堢巼銆?/span>
l 緋葷粺楂樺害闆嗘垚
闄ゅ皢杞‖浠惰澶?/span>銆?/span>鎽勫儚澶村強鏄懼井闀滅瓑澶氶」璁懼闆嗕簬涓�浣撳錛岄┈灝旀枃NanoSight NS300榪?/span>鏁村悎寮哄ぇ鐨勯綺掓嫻嬪姛鑳戒笌綰崇背棰楃矑鍒嗘瀽鎶�鏈紝涓虹撼綾抽綺掕〃寰佹彁渚涙槗浜庝嬌鐢ㄧ殑鍙噸澶嶅鉤鍙般�?/span>鍦?span>40cm x 25cm鐨勮澶囦富鏈哄唴闆嗘垚浜嗚秴楂樼伒鏁忓害縐戠爺綰?/span>sCMOS鍏夌數(shù)浼犳劅鍣ㄣ�佹俯鎺у崟鍏冧互鍙婁竴涓洓縐嶅彲閫夋嘗闀跨殑嬋�鍏夈�傛牱鍝佹睜鍜屾縺鍏夋ā鍧椾篃鏄竴涓暣浣擄紝渚夸簬縐誨姩銆佹竻媧侊紝閫傚悎楂橀�氶噺媯�嫻嬨�?/span>
鑻卞浗椹皵鏂囦華鍣ㄤ腑鍥藉尯鎬葷粡鐞嗙Е鍜屼箟鍏堢敓璋堝強椹皵鏂囩殑鏍稿績绔炰簤鍔涙椂璇達細鈥滈┈灝旀枃濮嬬粓鍧氭寔浠ョ敤鎴蜂負涓績錛岃剼韙忓疄鍦頒笉鏂帰绱㈠競鍦恒�佹繁鍏ヤ簡瑙ｅ鎴烽渶姹傦紝鎸佺畫灝嗗叿鏈夐潻鏂版剰涔夌殑鍚勯」鍒涙柊鎶�鏈甫鍒頒腑鍥斤紝璁╁鎴蜂拱鍒扮殑涓嶅彧鏄竴涓‖浠訛紝鑰屾槸涓�鏁村瑙ｅ喅鏂規(guī)銆傗�?/span>
椹皵鏂?/span>鍜?/span>椹皵鏂囦華鍣?/span>鏄?/span>椹皵鏂囦華鍣ㄦ湁闄愬叕鍙哥殑娉ㄥ唽鍟嗘爣銆?/span>