Fluorescent surfactants from common dyes – Rhodamine B and Eosin Y
Abstract: Eight fluorescent surfactants were synthesized by attaching aliphatic chains of 6, 10, 12, or 16 carbons to the fluorescent dyes Rhodamine B and Eosin Y. The obtained critical micelle concentrations (CMC) demonstrate an increasing CMC with decreasing aliphatic chain length, which is a typical behavior for surfactants. Additionally, fluorescence quantum yield experiments show a decrease in quantum yield with increasing aliphatic chain length, suggesting that the tails can interact with the dye, influencing its excited state. Finally, applications for the fluorescent surfactants were demonstrated; as a cellular stain in Panc-1 cells and as a dispersion and imaging tool for carbon and boron nitride nanotubes. These surfactants could provide a useful tool for a wide array of potential applications, from textile dyes to fluorescence imaging.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Fluorescent surfactants from common dyes – Rhodamine B and Eosin Y ; volume:92 ; number:2 ; year:2020 ; pages:265-274 ; extent:10
Pure and applied chemistry ; 92, Heft 2 (2020), 265-274 (gesamt 10)
- Creator
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Smith McWilliams, Ashleigh D.
Ergülen, Selin
Ogle, Meredith M.
de los Reyes, Carlos A.
Pasquali, Matteo
Martí, Angel A.
- DOI
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10.1515/pac-2019-0219
- URN
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urn:nbn:de:101:1-2024030513063785085712
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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14.08.2025, 10:56 AM CEST
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Associated
- Smith McWilliams, Ashleigh D.
- Ergülen, Selin
- Ogle, Meredith M.
- de los Reyes, Carlos A.
- Pasquali, Matteo
- Martí, Angel A.
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