Current Achievement and Future Potential of Fluorescence Spectroscopy

Al-Rawashdeh, Nathir A. F.

doi:10.5772/48034

Cited by 2 publications

References 64 publications

(65 reference statements)

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Photophysical properties of some poly(siloxane–azomethine)s

Tigoianu¹,

Airinei²,

Ribitsch³

et al. 2015

High Performance Polymers

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The responsive optical properties of some poly(siloxane-azomethine)s incorporating 1,8-dihydroxyanthraquinone units (PSA1 and PSA2) toward various metal ions (nickel (Ni 2þ ), copper (Cu 2þ ), silver, zinc, ferric, manganese, calcium (Ca 2þ ), chromium, cadmium, barium, magnesium, lead, mercury, strontium, and cobalt) were investigated by steady-state and time-resolved fluorescence techniques. The fluorescence quenching has shown a significant deviation from the SternVolmer linearity due to the effect of combination of dynamic and static quenching for PSA1 in the presence of metal ions. Generally, the fluorescence decay is described by a two-exponential relation. The fluorescence of these PSAs was efficiently quenched by Cu 2þ and Ni 2þ ions, and these derivatives could be investigated as a promising system for the development of new sensors for the detection of Cu 2þ .

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Photophysical properties of some poly(siloxane–azomethine)s

Tigoianu¹,

Airinei²,

Ribitsch³

et al. 2015

High Performance Polymers

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Fluorescence Spectroscopy for the Analysis of Spirit Drinks

Sádecká¹,

Uríčková²,

Jakubíková³

2016

Applications of Molecular Spectroscopy to Current Research in the Chemical and Biological Sciences

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There are many prescribed methods λor the analysis oλ important components and parameters oλ spirit drinks. Nevertheless, there is a continuous search λor new rapid and simple alternative methods that can be used toμether with recommended methods. The aim oλ the chapter is to make a review about themes such as quantiication oλ individual components in the spirit drinks, classiication oλ spirit drinks, and determination oλ adulterants. The chapter shows that luorescence spectroscopy has a siμniicant potential λor beinμ used in spirit drink research because many alcoholic beveraμe products contain intrinsic luorophores. Fluorescence spectroscopy allows the determination oλ some compounds at concentration as low as 0.μ/L oλten without sample preparation, there is no use oλ chemicals and the time oλ analysis can be very short. The combination oλ luorescence data with chemometric tools is a promisinμ approach λor the classiication oλ spirit drinks and λor the detection oλ spirit drink adulteration.

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Current Achievement and Future Potential of Fluorescence Spectroscopy

Cited by 2 publications

References 64 publications

Photophysical properties of some poly(siloxane–azomethine)s

Photophysical properties of some poly(siloxane–azomethine)s

Fluorescence Spectroscopy for the Analysis of Spirit Drinks

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