Competition between energy transfer quenching and chelation enhanced fluorescence in a Cu (II) coordinated conjugated polymer system

Journal of Fluorescence

Volumn 19, Issue 3, 2009, Pages 555-559

  Fan, Li Juan ^a,b   Martin, Justin J ^b   Jones Jr , Wayne E ^b  

^a SOOCHOW UNIVERSITY   (China)

^b BINGHAMTON UNIVERSITY   (United States)

Author keywords

Chelation enhanced fluorescence; Conjugated polymer; Dexter (double electron exchange) energy transfer; Energy transfer quenching; Fluorescent chemosensor

Indexed keywords

CHEMOSENSOR; CHEMOSENSORY SYSTEM; DEXTER (DOUBLE-ELECTRON EXCHANGE) ENERGY TRANSFER; ELECTRON TRANSFER; ENHANCED FLUORESCENCE; FLUORESCENCE QUENCHING; FLUORESCENT CHEMOSENSOR; METAL CATION; QUENCHING MECHANISMS; ROOM TEMPERATURE;

CHELATION; ENERGY TRANSFER; FLUORESCENCE; ION EXCHANGE; ORGANIC SOLVENTS; POLYMERS;

QUENCHING;

ALKYNE; CHELATING AGENT; COPPER; ETHER DERIVATIVE; ORGANOMETALLIC COMPOUND; PHENYLENEETHYNYLENE; POLYMER; WATER;

ARTICLE; CHEMISTRY; ENERGY TRANSFER; FLUORESCENCE; SPECTROFLUOROMETRY; TEMPERATURE; TITRIMETRY;

ALKYNES; CHELATING AGENTS; COPPER; ENERGY TRANSFER; ETHERS; FLUORESCENCE; ORGANOMETALLIC COMPOUNDS; POLYMERS; SPECTROMETRY, FLUORESCENCE; TEMPERATURE; TITRIMETRY; WATER;

EID: 67349233112     PISSN: 10530509     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10895-008-0444-9     Document Type: Article

References (20)

1. AP de Silva HQN Gunaratne T Gunnlaugsson AJM Huxley CP McCoy JT Rademacher TE Rice 1997 Signaling recognition events with fluorescent sensors and switches Chem Rev 97 5 1515 1566 (Pubitemid 127659605)
2. DT McQuade AE Pullen TM Swager 2000 Conjugated polymer-based chemical sensors Chem Rev 100 7 2537 2574
3. SW Thomas GD oly TM Swager 2007 Chemical sensors based on amplifying fluorescent conjugated polymers Chem Rev 107 4 1339 1386 (Pubitemid 46736542)
4. LJ Fan Y Zhang WE Jones 2005 Design and synthesis of fluorescence "Turn-on" chemosensors based on photoinduced electron transfer in conjugated polymers Macromolecules 38 7 2844 2849 (Pubitemid 40496777)
5. LJ Fan WE Jones 2006 A highly selective and sensitive inorganic/organic hybrid polymer fluorescence "Turn-on" chemosensory system for iron cations J Am Chem Soc 128 21 6784 6785
6. LJ Fan WE Jones 2006 Studies of photoinduced electron transfer and energy migration in a conjugated polymer system for fluorescence "turn-on" chemosensor applications J Phys Chem B 110 15 7777 7782
7. Y Pang J Li TJ Barton 1998 Processible poly[(p-phenyleneethynylene)-alt- (2,5-thienyleneethynylene)]s of high luminescence: their synthesis and physical properties J Mater Chem 8 8 1687 1690 (Pubitemid 128710055)
8. CB Murphy Y Zhang T Troxler V Ferry JJ Martin WE Jones 2004 Probing Förster and Dexter energy-transfer mechanisms in fluorescent conjugated polymer chemosensors J Phys Chem B 108 5 1537 1543
9. Y Zhang CB Murphy WE Jones 2002 Poly[p-(phenyleneethynylene)-alt- (thienyleneethynylene)] polymers with oligopyridine pendant groups: highly sensitive chemosensors for transition metal ions Macromolecules 35 3 630 636 (Pubitemid 34138566)
10. L Fabbrizzi M Licchelli P Pallavicini 1999 Transition metals as switches Acc Chem Res 32 10 846 853
11. R Bergonzi L Fabbrizzi M Licchelli C Mangano 1998 Molecular switches of fluorescence operating through metal centred redox couples Coord Chem Rev 170 1 31 46
12. G de Santis L Fabbrizzi M Licchelli C Mangano D Sacchi N Sardone 1997 A fluorescent chemosensor for the copper(II) ion Inorg Chim Acta 257 1 69 76
13. L Fabbrizzi L Maurizio P Piersandro P Angelo T Angelo S Donata 1996 Fluorescent sensors for transition metals based on electron-transfer and energy-transfer mechanisms Chem Eur J 2 1 75 82
14. G De Santis L Fabbrizzi M Licchelli C Mangano D Sacchi 1995 Redox switching of anthracene fluorescence through the CuII/CuI Couple Inorg Chem 34 14 3581 3582
15. Bernhardt PV, Flanagan BM, Riley MJ (1999) Metal-centred versus ligand-centred luminescence quenching of a macrocyclic copper(II) complex. J Chem Soc Dalton Trans (20):3579-3584 doi: 10.1039/a902881a
16. Z Murtaza AP Zipp LA Worl DK Graff WE Jones Jr TJ Meyer 1991 Energy Transfer in the inverted region J Am Chem Soc 113 5113
17. Lakowicz JR (1999) Principles of Fluorescence Spectroscopy. Kluwer academic/Plenum, New York
18. Guillet J (1985) Polymer Photophysics and Photochemistry. Cambridge University Press, Cambridge, UK.
19. TM Swager 1998 The molecular wire approach to sensory signal amplification Acc Chem Res 31 201 207 (Pubitemid 128474554)
20. Q Zhou TM Swager 1995 Fluorescent chemosensors based on energy migration in conjugated polymers: the molecular wire approach to increased sensitivity J Am Chem Soc 117 12593 12602 (Pubitemid 26200350)