Synthesis and fluorescent properties of Eu and Tb complexes with a series of new diamide ligands |
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Affiliation: | 1. State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, People’s Republic of China;2. Graduate School, Chinese Academy of Sciences, Beijing 100039, People’s Republic of China;1. School of Resource Environment and Safety Engineering, University of South China, Hengyang, 421001, China;2. Institute of Materials for Energy and Environment, College of Materials Science and Engineering, Qingdao University, Ningxia Road No.308, Qingdao, 266071, China;3. IGP College of Engineering and SIT Research Laboratories, Shibaura Institute of Technology, Toyosu, Tokyo, Japan;4. School of Mathematical and Physical Science, University of Technology Sydney, Ultimo, New South Wales, 2007, Australia;1. Psychology Department, CRIdee, Catholic University of the Sacred Heart, Milan, Italy;2. e-Campus University, Novedrate (CO), Italy;1. Reproductive Medical Center, Department of Obstetrics and Gynecology of Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, 197 Ruijin 2nd Road, Shanghai 200025, China;2. Key Laboratory for Regenerative Medicine, Ministry of Education, School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China;3. Shanghai Key Laboratory of Reproductive Medicine, Department of Histoembryology, Genetics and Developmental Biology, School of Medicine, Shanghai Jiao Tong University, 280 South Chongqing Road, Shanghai 200025, China;1. Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education of the People''s Republic of China, Heilongjiang University, Harbin, 150080, China;2. Department of Chemistry, School of Natural Sciences, National University of Sciences and Technology, Islamabad, 44000, Pakistan;3. Dentistry Department, Al-Rasheed University College, Baghdad, 10011, Iraq;4. College of Technical Engineering, The Islamic University, Najaf, 54001, Iraq;5. Pharmacy Department, Al-mustaqbal University College, Hilla, 51001, Iraq;6. Institute of Chemical Sciences, University of Peshawar, Peshawar, 25120, Pakistan;1. Key Lab of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, China;2. College of Biomedical Engineering & the Key Laboratory for Medical Functional Nanomaterials, Jining Medical University, Jining, 272067, China |
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Abstract: | A series of new diamide ligands were introduced into the complexes of Eu(NO3)3 and Tb(NO3)3 so as to improve the fluorescent properties. The fluorescent properties of the resulting complexes were investigated. It was found that the complexes subject to the excitation of UV light showed characteristic emission of europium and terbium ions, in particular, the Tb complexes had very much intense fluorescence. |
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