Sensitive fluorescent sensors for malate based on calix[4]arene bearing anthracene |
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| Institution: | 1. University Politehnica Timişoara, Faculty of Industrial Chemistry and Environmental Engineering, 6 Vasile Pârvan Blvd., Timişoara, RO-300223, Romania;2. Institute of Chemistry Timişoara of Romanian Academy, 24 Mihai Viteazul Blvd., Timişoara, RO-300223, Romania;3. University Politehnica Timişoara, Research Institute for Renewable Energy, 2 Piata Victoriei, Timişoara, RO-300006, Romania;4. National Institute for Research&Development in Electrochemistry and Condensed Matter – INCEMC Timişoara, 144 Dr. Aurel Păunescu Podeanu, Timişoara, RO-300569, Romania;5. “Vasile Goldiş” Western University of Arad, Faculty of Pharmacy, 86 Liviu Rebreanu, Arad, RO-310045, Romania;6. “Victor Babeş” University of Medicine and Pharmacy of Timişoara, Faculty of Medicine, 2 Eftimie Murgu Sq., Timişoara, RO-300041, Romania;7. National Institute for Research and Development in Electrical Engineering – INCDIE ICPE-CA, 313 Splaiul Unirii, District 3, Bucharest, RO-030138, Romania;1. Department of Chemistry, Kurukshetra University, Kurukshetra 136119, Haryana, India;2. Department of Chemistry, Dr. B.R Ambedkar National Institute of Technology, Jalandhar 144 011, Punjab, India;3. Department of Chemistry, M M University, Mullana, Ambala, Haryana, India;1. Department of Chemistry, St. Joseph’s College, Tiruchirappalli 620 002, Tamil Nadu, India;2. Department of Chemistry, National Institute of Technology, Tiruchirappalli 620 015, Tamil Nadu, India;3. Department of Physics, A.V.C. College, Mayiladuthurai 609 305, Tamil Nadu, India;4. Nanotechnology Centre, University of Bahrain, Bahrain;1. Chemistry Department, Faculty of Science, Minia University, El-Minia 61519, Egypt;2. Chemistry and Environmental Division, Manchester Metropolitan University, Manchester M1 5GD, England, United Kingdom;3. Department of Chemistry, Tulane University, New Orleans, LA 70118, USA;4. Department of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey;5. Department of Medicinal Chemistry, Faculty of Pharmacy, El-Minia University, 61519 El-Minia, Egypt;1. Department of Physics, Parisutham Institute of Technology and Science, Thanjavur, Tamilnadu, India;2. Department of Physics, Anna University, Bit Campus, Tiruchirappalli, Tamilnadu, India;3. Department of Physics, A.V.C. College, Mayiladuthurai, Tamilnadu, India;4. Department of Physics, Tagore Arts College, Puducherry, India |
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| Abstract: | Two chiral fluorescence receptors 3a and 3b based on calix4]arenes were synthesized, and their chiral recognition properties for enantiomeric malate were studied by fluorescence and 1H NMR spectra in CHCl3. The addition of either l- or d-malate caused obvious fluorescence quenching of the host solution. Different fluorescent responses demonstrate that the two receptors have good enantioselective recognition abilities towards malate. |
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