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Volumn 44, Issue 12, 2011, Pages 4742-4751

Water-soluble conjugated polyelectrolytes with branched polyionic side chains

Author keywords

[No Author keywords available]

Indexed keywords

1 ,3-BENZOTHIADIAZOLE; 2 ,1 ,3-BENZOTHIADIAZOLE; ARYLENE; BRANCHED SIDE CHAINS; CONJUGATED POLYELECTROLYTES; FLUORESCENCE LIFETIMES; FLUORESCENCE QUANTUM YIELD; HIGH PH; HOMO-LUMO GAPS; IONIC CHARGE; NEW SERIES; PH CHANGE; PHOTOPHYSICAL PROPERTIES; POLYMER CHAINS; POLYMER REPEAT UNITS; SIDE-CHAINS; STEADY-STATE FLUORESCENCE; THIENYL; UV-VIS ABSORPTION SPECTRA;

EID: 79959412688     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma200574d     Document Type: Article
Times cited : (40)

References (44)
  • 33
    • 79959482044 scopus 로고    scopus 로고
    • The stock solutions used in this experiment were stored at 0 °C, and they were warmed to room temperature 1 h prior to use. Storing stock solution at room temperature led to slight polymer aggregation in both methanol and water solutions. The aggregation was detected by the appearance of an emission wavelength dependence in the fluorescence excitation spectrum. Note that a distinct red-shifted excimer like band was not observed in the fluorescence spectra. This slight aggregation caused by storage of the stock solutions at ambient can be eliminated by addition of a small aliquot of NaOH (or HCl) solution to adjust the pH of the medium.
    • The stock solutions used in this experiment were stored at 0 °C, and they were warmed to room temperature 1 h prior to use. Storing stock solution at room temperature led to slight polymer aggregation in both methanol and water solutions. The aggregation was detected by the appearance of an emission wavelength dependence in the fluorescence excitation spectrum. Note that a distinct red-shifted excimer like band was not observed in the fluorescence spectra. This slight aggregation caused by storage of the stock solutions at ambient can be eliminated by addition of a small aliquot of NaOH (or HCl) solution to adjust the pH of the medium.
  • 44
    • 79959486904 scopus 로고
    • Ph.D. Dissertation, University of Florida.
    • Thornton, N. B. Ph.D. Dissertation, University of Florida, 1995.
    • (1995)
    • Thornton, N.B.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.