Host/guest complex of β-cyclodextrin/5-thia pentacene-14-one for photoinitiated polymerization of acrylamide in water |
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| Authors: | Demet Karaca Balta Nergis Arsu |
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| Institution: | aYildiz Technical University, Department of Chemistry, Davutpasa Campus, 34210 Istanbul, Turkey |
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| Abstract: | β-Cyclodextrin (β-CD) was used to complex the photoinitiator, 5-thia pentacene-14-one (TX-A), yielding a water-soluble host/guest complex. IR, UV–Vis and fluorescence spectroscopy were employed to characterize complexed β-CD/TX-A. Photoinitiated polymerization of acrylamide in water was achieved with β-CD/TX-A in the presence of N-methyldiethanolamine (MDEA). Excellent polymerization yields were observed in air saturated solutions when MDEA was added. |
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| Keywords: | Anthracene β -Cyclodextrin Singlet oxygen Photopolymerization Thioxanthone |
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