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1、Supplementarymaterialsfor:Perylenediimidebased“turn-on”fluorescencesensorfordetectionofPd2+inmixedaqueousmediaHai-xiaWanga,b,*,Yue-heLanga,Hui-xuanWanga,Jing-jingLoua,Hai-mingGuoa,b,Xi-youLic,*aSchoolofChemistryandChemicalEngineering,KeyLaboratoryofGreenChemicalMed
2、iaandReactionsofMinistryofEducation,HenanNormalUniversity,Xinxiang453007,ChinabSchoolofEnvironmentalScience,HenanNormalUniversity,Xinxiang453007,Chinaemail:hxwang5270@163.com(H.Wang)cSchoolofChemistryandChemicalEngineering,ShandongUniversity,Jinan250100,Chinaemail:
3、xiyouli@sdu.edu.cn(X.Li)ContentsPageS1:Titleofthepaper,authorsalongwiththecontents.PageS2-S4:Copyofthe1Hand13CNMRspectraofPDI-1,PDI-2andPDI-3.PageS5:PhotophysicalpropertiesofPDI-1,PDI-2andPDI-3derivativesindifferentsolventsatroomtemperature;Fluorescencespectrachang
4、eofPDI-2andPDI-3uponadditionofdifferentmetal(8.0equiv)ions;UV-visspectraofPDI-1(6.0μM)inthepresenceofdifferentmetalions(8.0equiv).PageS6:Job’splotsinDMF/H2O(v/v,7/1)andacetonitrile;FluorescencespectrachangesofPDI-1(5.0μM)inthepresenceofPd2+inacetonitrileandchlorofo
5、rm;ESImassspectraofPDI-1inthepresenceof1.0equivPdCl2inCH3CN.PageS7:Job’splotsofPDI-1(5.0μM)inthepresenceofPd2+inchloroform;InfluenceofpHonfluorescenceintensityofPDI-1(5.0μM)intheabsenceandpresenceof1.0eqPd2+;Benesi-Hildebrandanalysisresults.S8Fig.S11HNMR(400MHz)spe
6、ctrumofPDI-1inCDCl3.Fig.S213CNMR(100MHz)spectrumofPDI-1inCDCl3.S8Fig.S31HNMR(400MHz)spectrumofPDI-2inCDCl3.Fig.S413CNMR(100MHz)spectrumofPDI-2inCDCl3.S8Fig.S51HNMR(400MHz)spectrumofPDI-3inCDCl3.Fig.S613CNMR(100MHz)spectrumofPDI-3inCDCl3.S8TableS1:Photophysicalprope
7、rtiesofPDI-1,PDI-2andPDI-3derivativesindifferentsolventsatroomtemperatureFig.S7FluorescencespectrachangeofPDI-2(left)andPDI-3(right)uponadditionofdifferentmetal(8.0equiv)ionsincludingCr3+,Mn2+,Fe3+,Co2+,Ni2+,Cu2+,Zn2+,Ag+,Cd2+,Hg2+,Pb2+andPd2+inDMF/H2O(v/v,7:1),λex
8、=540nm,Slit:2.5nm;5.0nm.Fig.S8UV-visspectraofchemosensorPDI-1(6.0μM)inthepresenceofdifferentmetalions(8.0equiv)ofMn2+,Co3+,Ni2+,Cu2+,Zn2+,Cd2+,Hg
