CAJ | 학술논문

　　为深入研究连接碳链长度 n对双核三联吡啶钌标记物Ru（bpy）2＋3（CH2）nRu（bpy）2＋3（n＝3，5，8）自身分子内，以及不同外加碱存在下的分子内与分子间协同ECL性能，考察了在DBAE（二丁基乙醇胺）、TPA（三丙胺）等共反应碱存在下，Pt、Au、GC等不同工作电极上，连接碳链长度 n对双核标记物自身分子内，以及外加碱存在下的分子内与分子间协同EC L性能的影响规律。结果表明，EC L强度随着连接碳链长度的增加逐渐增大，并且工作电极种类将直接影响EC L结果，这为今后该类双核标记物的结构设计以及双核标记物分子内与分子间协同EC L性能的提升奠定了基础。
　　위심입연구련접탄련장도 n대쌍핵삼련필정조표기물Ru（bpy）2＋3（CH2）nRu（bpy）2＋3（n＝3，5，8）자신분자내，이급불동외가감존재하적분자내여분자간협동ECL성능，고찰료재DBAE（이정기을순알）、TPA（삼병알）등공반응감존재하，Pt、Au、GC등불동공작전겁상，련접탄련장도 n대쌍핵표기물자신분자내，이급외가감존재하적분자내여분자간협동EC L성능적영향규률。결과표명，EC L강도수착련접탄련장도적증가축점증대，병차공작전겁충류장직접영향EC L결과，저위금후해류쌍핵표기물적결구설계이급쌍핵표기물분자내여분자간협동EC L성능적제승전정료기출。
To investigate the effect of carbon chain linkage on both intramolecular and intra‐&intermolecular electrochemiluminescence ( ECL ) of bimetallic ruthenium complexes Ru(bpy)2+3 (CH2 )nRu(bpy)2+3 (n=3 ,5 ,8) ,ECL measurement has been performed with and without the presence of amine co‐reactants ,such as dibutylaminoethanol (DBAE) and tripropylamine (TPA) , on different working electrodes ,such as Pt ,glassy carbon (GC) and Au .The experimental results demonstrate that the longer the carbon chain linkage , the stronger the ECL intensity , and quite different ECL performance can be observed on different working electrodes .All these results can lay a solid foundation for structure designing of bimetallic ECL labels , and improvement of the ECL efficiency through combining both intra‐ & intermolecular interaction .