Development of Newly Supramolecular Anion Sensor Using Photo-functional Materials as Detection Moieties
| Project/Area Number |
23550094
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Analytical chemistry
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| Research Institution | Osaka Kyoiku University |
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Principal Investigator |
KUBONO KOJI 大阪教育大学, 教育学部, 准教授 (00269531)
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| Co-Investigator(Kenkyū-buntansha) |
YOKOI Kunihiko 大阪教育大学, 教育学部, 教授 (30144554)
TANI Kaita 大阪教育大学, 教育学部, 教授 (60207165)
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| Co-Investigator(Renkei-kenkyūsha) |
KASHIWAGI Yukiyasu 地方独立行政法人大阪市立工業研究所 (30416333)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | 環境分析 / 超分子化学 / 分子認識 / アニオンセンサー / 光機能性材料 / 光機能材料 |
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| Research Abstract |
This study is a development of determination method for anions, such as phosphate or perchlorate, utilizing supramolecular complexation between fluorescent sensors based on photo-functional materials and a target anion. In the solution of triphenylamine derivative, fluorescence quenching at 460 nm was observed in fluorescence spectra with the addition of bis(diketonato)zinc(II) to form a ternary supramolecular complex. However, the addition of dihydrogenohosphate in the solution of the ternary supramolecular complex gave the enhancement of the emission intensity at 460 nm and 547 nm in fluorescence spectra. The calibration curve displays a good linear relationship between the emission intensity at 547 nm and the dihydrogenphosphate concentration (0-0.010 mM) with a detection limit of 3.4 nM.
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Report
(4 results)
Research Products
(20 results)
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[Journal Article] Di-μ2-acetato-1:2κ2O:O';2:3κ2O:O'-bis{μ2-4,4'-dichloro-2,2'-[2,2-dimethyl-1,3-propanediylbis(nitrilomethylidyne]diphenolato}-1:2κ6O,N,N',O':O,O';2:3κ6O,O':O,N,N',O-tricadmium2013
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[Journal Article] Dynamical Excimer Formation in Rigid Carbazolophane via Charge Transfer State2013
Author(s)
Tamai, Y.; Ohkita, H.; Shimada, J.; Benten, H.; Ito, S.; Yamanaka, S.; Hisada, K.; Tani, K.; Kubono, K.; Shinmyozu, T.
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Journal Title
J. Phys. Chem. A
Volume: 117
Issue: 33
Pages: 7776-7785
DOI
Related Report
Peer Reviewed
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[Journal Article] Di-・2-acetato-1:2・2O:O';2:3・2O:O'-bis{・2-4,4'-dichloro-2,2'-[2,2-dimethyl-1,3-propanediyl-bis(nitrilomethylidyne)]diphenolato}-1:2・6O,N,N',O':O,O';2:3・6O,O':O,N,N',O-tricopper(II)2012
Author(s)
Koji Kubono, Keita Tani, Kunihiko Yokoi
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Journal Title
Acta Crystallographica
Volume: E68
Issue: 11
Pages: 1545-1547
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] 1,2-Bis[5-(9-ethyl-9H-carbazol-3-yl)-2-methylthiophen-3-yl]-3,3,4,4,5,5-hexafluorocyclopentene2011
Author(s)
K. Kubono, T. Synmyouzu, K. Goto, T. Tsujioka, K. Tani
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Journal Title
Acta Cryst.
Volume: E6
Issue: 8
Pages: o2194-o2194
DOI
Related Report
Peer Reviewed
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[Journal Article] Synthesis, Photochromic, and Electrical Properties of Diarylethene Derivatives Having 9-Carbazolyl or 2-(1,3,4-Oxadiazolyl) Group as Carrier Mobilization Sites2011
Author(s)
K. Tani, K. Kubono, K. Hori, K. Shoji, G. Shiga, M. Yamamoto, T. Tsujioka
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Journal Title
Chem. Lett.
Volume: 40
Issue: 11
Pages: 1267-1268
DOI
NAID
Related Report
Peer Reviewed
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