基于镧系铕配合物的荧光传感器

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1、ContentsAbstractinchinese．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．][ABSTRACT⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．IIIChapter1Introduction．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．

2、．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．11．1Introduction．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．】l1．2Thephysicalpropertiesoflanthanides．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．

3、．．．．．．．．．．．．．．．．．．．．．．．．．．．．11．3Commonsensorsbasedonlanthanide⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．31．3．1Examplesofcation—inducedluminescentchanges．．⋯．．．．．．．．．．．．．．．．．．．．．．．．．．．31．3．2Examplesofmetaldirectedsynthesisoflanthanideluminescentself-assemblies．．．．．．．．．．．．．．

4、．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．81．3．3Recentexamplesofanion—inducedlanthanideluminescentchanges．．101．3．4Examplesofanion—inducedlanthanideluminescentchanges．．⋯⋯⋯⋯111．3．5Miscellaneous⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯

5、⋯⋯⋯⋯⋯⋯．．121．4Mechanismofrareearthfluorescentsensors⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．131．4．1Luminescencemechanismofrareearthelements⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．131．4．2Energytransfermechanismofrareearthelements．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．131．5Researchframeofthisthesis⋯．⋯．⋯⋯⋯⋯．⋯．⋯⋯．⋯⋯．

6、⋯．⋯⋯⋯⋯⋯⋯⋯．⋯⋯⋯．．．14References⋯⋯⋯．⋯．⋯⋯⋯．⋯．⋯．⋯⋯．．⋯．⋯．⋯．⋯⋯⋯⋯．⋯⋯．⋯⋯．⋯．⋯．⋯⋯⋯⋯⋯．⋯⋯．⋯．⋯⋯．11；Chapter2AnovelfluorescentFe3+sensorbasedonaeuropiumcomplex⋯⋯⋯⋯一252．1Introduction⋯．⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯252．2Experimental．．⋯⋯．．．．．．．．⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．．．⋯⋯⋯⋯⋯

7、⋯⋯⋯⋯．．．．．．．252．2．1Reagentsandmedicine⋯．⋯⋯．．．．．．．．．．．．⋯．⋯．．．．．．．．．．．．．．．．．．⋯⋯⋯．⋯．⋯．．．．．．．．252．2．2Apparatuses⋯⋯⋯⋯⋯．．．．．．．⋯．．．．．⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．．．．．．．．．．．⋯⋯⋯⋯262．2．3SyntheticofEnL．．．⋯⋯⋯⋯⋯．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．⋯⋯⋯⋯⋯．⋯．．．．．．．．．．．．．．272．3Resultsanddisc

8、ussion⋯⋯．．．．⋯⋯⋯⋯⋯⋯⋯．．．．⋯⋯．．．．．⋯⋯．⋯⋯⋯⋯⋯⋯．．．．⋯⋯⋯⋯282．3．1Characterizationofcompounds⋯⋯⋯⋯⋯⋯⋯．．．．．．．．．⋯⋯⋯⋯⋯⋯⋯⋯．．．．．282．3．2Fluorescencetitrationexperimentofcompound⋯⋯⋯．．．．．．．⋯⋯⋯⋯⋯．．．292．3．3Selectiveandinterferenceexperimentofcompound⋯⋯