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Nature瀛愬垔浠嬬粛鏂板師瀛愬姏鏄懼井鎶�鏈?/span>
2014-1-22 鏉ユ簮:涓浗鑱氬悎鐗╃綉
鍏抽敭璇嶏細(xì)鍘熷瓙鍔涙樉寰暅
2014-1-22 鏉ユ簮:涓浗鑱氬悎鐗╃綉
鍏抽敭璇嶏細(xì)鍘熷瓙鍔涙樉寰暅
銆�銆�鍦ㄦ渶鏂扮撼綾崇駭鐢熺墿鎴愬儚鎶�鏈殑甯姪涓嬶紝縐戝瀹朵滑棣栨鐩存帴鍦ㄦ椿緇嗚弻涓瀵熶簡(jiǎn)鍣弻浣撶殑閲婃斁榪囩▼錛岃幏寰椾簡(jiǎn)楂樺垎杈ㄧ巼鐨勫浘鍍忋�?/span>
銆�銆�浠orce-distance(FD)涓哄熀紜�鐨勫師瀛愬姏鏄懼井闀滐紝鏄敓鐗╁瀹剁殑涓�涓己澶ф鍣紝鑳藉鍦ㄧ撼綾蟲(chóng)按騫充笂鍙嶆槧鏍鋒湰鐨勭敓鐗╃墿鐞嗗鐗規(guī)�с�備笉榪囷紝浼犵粺鍘熷瓙鍔涙樉寰妧鏈殑妯悜鍒嗚鯨鐜囨湁闄愶紝闅句互鎴愬儚澶嶆潅鐨勭敓鐗╁榪囩▼錛岄檺鍒朵簡(jiǎn)榪欎竴鎶�鏈殑搴旂敤銆?/span>
銆�銆�鐜板湪錛孶CL鐨勭爺絀朵漢鍛橀噰鐢ㄦ柊鍨嬪師瀛愬姏鏄懼井鎶�鏈紝棣栨鍦ㄦ椿澶ц偁鏉嗚弻(Escherichia coli)涓垚鍍忎簡(jiǎn)鍗曚釜鍣弻浣撴尋鍑虹粏鑳?yōu)澹佺殑杩嚱E嬨�傝繖欏瑰彂琛ㄥ湪Nature Communications鏉傚織涓婄殑鐮旂┒鎸囧嚭錛屼互FD鍔涘鏇茬嚎涓哄熀紜�鐨勫師瀛愬姏鏄懼井鎶�鏈紝鍙互甯姪浜轟滑鍦ㄥ縐嶅鏉傜殑鐢熺墿緋葷粺涓?浠庣梾姣掑埌緇勭粐)錛屾垚鍍忓垎瀛愮殑鐩鎬簰浣滅敤銆?/span>
銆�銆�鈥滀笉璁轟粠鎶�鏈笂榪樻槸鐢熺墿瀛﹁搴︾湅錛屾垜浠殑瀹為獙緇撴灉閮藉緢紿佸嚭錛屸�濋瀵艱繖欏圭爺絀剁殑Yves Dufre路ne鏁欐巿璇淬�傗�滃氨鎴戜滑鎵�鐭ワ紝榪欒繕鏄嬈″湪媧葷粏鑿屼腑鎴愬儚鍗曚釜鍣弻浣撶殑瑁呴厤鍜岄噴鏀俱�傗�?/span>
銆�銆�鈥滆繖欏圭爺絀跺悜浜轟滑灞曠ず錛屽湪鏋侀珮鐨勫垎杈ㄧ巼涓嬭瀵熸椿緇嗚弻鏄彲琛岀殑錛屸�濇枃绔犵殑浣滆�呬箣涓�Patrice Soumillion璇淬�傗�淎FM鎶�鏈彂灞曞緱闈炲父蹇紝鐜板湪榪欎竴鎶�鏈湁鏈涘府鍔╀漢浠紝鍦ㄥ摵涔沖姩鐗╃殑琛ㄩ潰鐩戞帶鍏朵粬鐥呮瘨鐨勯噴鏀俱�傗�?/span>
銆�銆�鈥滃嚑騫村墠錛屾垜浠湪灝卞紑濮嬪皾璇曟垚鍍忓崟涓櫖鑿屼綋鐨勯噴鏀撅紝浣嗛偅鏃剁殑AFM澶參鍒嗚鯨鐜囦篃涓嶅錛屸�濇枃绔犵殑絎竴浣滆�匘avid Alsteens璇淬�傜爺絀朵漢鍛樺湪鏂囩珷涓珮搴﹁瘎浠蜂簡(jiǎn)浠栦滑浣跨敤鐨刴ultiparametric AFM鎴愬儚鎶�鏈�?/span>
銆�銆�鐮旂┒浜哄憳鏋勫緩浜?jiǎn)鍙楀櫖鑿屼綋鎰熸煋鐨勮弻鏍Q屽茍鍦ㄥ櫖鑿屼綋鏈璐翠笂澶氳仛緇勬皚閰告爣絳俱�傞殢鍚庯紝浠栦滑緇欐垚鍍忕郴緇熷紩鍏ヤ簡(jiǎn)錛岃兘涓庡鑱氱粍姘ㄩ吀鏍囩緇撳悎鐨勭敓鍖栨晱鎰熸�FM閽堝皷錛屽茍鍦ㄦ鍩虹涓婅褰曞櫖鑿屼綋閲婃斁鏃剁殑鍔涘鏇茬嚎鏁版嵁銆?/span>
銆�銆�鐮旂┒鏄劇ず錛屼笂榪版妧鏈笉浠呰兘鍦ㄦ椿緇嗚優(yōu)涓婃垚鍍忓櫖鑿屼綋鐨勯噴鏀句綅鐐癸紝榪樿兘鍙嶆槧鏍鋒湰鐨勫脊鎬с�傜爺絀朵漢鍛樻寚鍑猴紝鍣弻浣撶殑瑁呴厤鍜岄噴鏀句綅鐐瑰湪緇嗚弻鐨勪腑闅?septum)闄勮繎銆?/span>
銆�銆�鈥淎FM鎶�鏈彲浠ュ湪鎴愬儚鍗曚釜鍙椾綋浣嶇偣鐨勫悓鏃朵綋鐜版牱鏈殑寮規(guī)�э紝鍦ㄦ鍩虹涓婁漢浠彲浠ョ爺絀惰澶氱粏鑳?yōu)鐢熺墿瀛︿腑鐨勯噸瑕侀棶棰樺Q屼緥濡傜粏鑳?yōu)绮橀檮鍜尵l嗚優(yōu)鐢熼暱鐨勫垎瀛愭満鍒訛紝鈥滵ufre路ne璇淬�?/span>
銆�銆�浠orce-distance(FD)涓哄熀紜�鐨勫師瀛愬姏鏄懼井闀滐紝鏄敓鐗╁瀹剁殑涓�涓己澶ф鍣紝鑳藉鍦ㄧ撼綾蟲(chóng)按騫充笂鍙嶆槧鏍鋒湰鐨勭敓鐗╃墿鐞嗗鐗規(guī)�с�備笉榪囷紝浼犵粺鍘熷瓙鍔涙樉寰妧鏈殑妯悜鍒嗚鯨鐜囨湁闄愶紝闅句互鎴愬儚澶嶆潅鐨勭敓鐗╁榪囩▼錛岄檺鍒朵簡(jiǎn)榪欎竴鎶�鏈殑搴旂敤銆?/span>
銆�銆�鐜板湪錛孶CL鐨勭爺絀朵漢鍛橀噰鐢ㄦ柊鍨嬪師瀛愬姏鏄懼井鎶�鏈紝棣栨鍦ㄦ椿澶ц偁鏉嗚弻(Escherichia coli)涓垚鍍忎簡(jiǎn)鍗曚釜鍣弻浣撴尋鍑虹粏鑳?yōu)澹佺殑杩嚱E嬨�傝繖欏瑰彂琛ㄥ湪Nature Communications鏉傚織涓婄殑鐮旂┒鎸囧嚭錛屼互FD鍔涘鏇茬嚎涓哄熀紜�鐨勫師瀛愬姏鏄懼井鎶�鏈紝鍙互甯姪浜轟滑鍦ㄥ縐嶅鏉傜殑鐢熺墿緋葷粺涓?浠庣梾姣掑埌緇勭粐)錛屾垚鍍忓垎瀛愮殑鐩鎬簰浣滅敤銆?/span>
銆�銆�鈥滀笉璁轟粠鎶�鏈笂榪樻槸鐢熺墿瀛﹁搴︾湅錛屾垜浠殑瀹為獙緇撴灉閮藉緢紿佸嚭錛屸�濋瀵艱繖欏圭爺絀剁殑Yves Dufre路ne鏁欐巿璇淬�傗�滃氨鎴戜滑鎵�鐭ワ紝榪欒繕鏄嬈″湪媧葷粏鑿屼腑鎴愬儚鍗曚釜鍣弻浣撶殑瑁呴厤鍜岄噴鏀俱�傗�?/span>
銆�銆�鈥滆繖欏圭爺絀跺悜浜轟滑灞曠ず錛屽湪鏋侀珮鐨勫垎杈ㄧ巼涓嬭瀵熸椿緇嗚弻鏄彲琛岀殑錛屸�濇枃绔犵殑浣滆�呬箣涓�Patrice Soumillion璇淬�傗�淎FM鎶�鏈彂灞曞緱闈炲父蹇紝鐜板湪榪欎竴鎶�鏈湁鏈涘府鍔╀漢浠紝鍦ㄥ摵涔沖姩鐗╃殑琛ㄩ潰鐩戞帶鍏朵粬鐥呮瘨鐨勯噴鏀俱�傗�?/span>
銆�銆�鈥滃嚑騫村墠錛屾垜浠湪灝卞紑濮嬪皾璇曟垚鍍忓崟涓櫖鑿屼綋鐨勯噴鏀撅紝浣嗛偅鏃剁殑AFM澶參鍒嗚鯨鐜囦篃涓嶅錛屸�濇枃绔犵殑絎竴浣滆�匘avid Alsteens璇淬�傜爺絀朵漢鍛樺湪鏂囩珷涓珮搴﹁瘎浠蜂簡(jiǎn)浠栦滑浣跨敤鐨刴ultiparametric AFM鎴愬儚鎶�鏈�?/span>
銆�銆�鐮旂┒浜哄憳鏋勫緩浜?jiǎn)鍙楀櫖鑿屼綋鎰熸煋鐨勮弻鏍Q屽茍鍦ㄥ櫖鑿屼綋鏈璐翠笂澶氳仛緇勬皚閰告爣絳俱�傞殢鍚庯紝浠栦滑緇欐垚鍍忕郴緇熷紩鍏ヤ簡(jiǎn)錛岃兘涓庡鑱氱粍姘ㄩ吀鏍囩緇撳悎鐨勭敓鍖栨晱鎰熸�FM閽堝皷錛屽茍鍦ㄦ鍩虹涓婅褰曞櫖鑿屼綋閲婃斁鏃剁殑鍔涘鏇茬嚎鏁版嵁銆?/span>
銆�銆�鐮旂┒鏄劇ず錛屼笂榪版妧鏈笉浠呰兘鍦ㄦ椿緇嗚優(yōu)涓婃垚鍍忓櫖鑿屼綋鐨勯噴鏀句綅鐐癸紝榪樿兘鍙嶆槧鏍鋒湰鐨勫脊鎬с�傜爺絀朵漢鍛樻寚鍑猴紝鍣弻浣撶殑瑁呴厤鍜岄噴鏀句綅鐐瑰湪緇嗚弻鐨勪腑闅?septum)闄勮繎銆?/span>
銆�銆�鈥淎FM鎶�鏈彲浠ュ湪鎴愬儚鍗曚釜鍙椾綋浣嶇偣鐨勫悓鏃朵綋鐜版牱鏈殑寮規(guī)�э紝鍦ㄦ鍩虹涓婁漢浠彲浠ョ爺絀惰澶氱粏鑳?yōu)鐢熺墿瀛︿腑鐨勯噸瑕侀棶棰樺Q屼緥濡傜粏鑳?yōu)绮橀檮鍜尵l嗚優(yōu)鐢熼暱鐨勫垎瀛愭満鍒訛紝鈥滵ufre路ne璇淬�?/span>
娉細(xì)鏈綉杞澆鍐呭鍧囨敞鏄庡嚭澶勶紝杞澆鏄嚭浜庝紶閫掓洿澶氫俊鎭箣鐩殑錛屽茍涓嶆剰鍛崇潃璧炲悓鍏惰鐐規(guī)垨璇佸疄鍏跺唴瀹圭殑鐪熷疄鎬с�?/div>
錛堣矗浠葷紪杈戯細(xì)xu錛?
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