Metal-enhanced fluorescence in liposomes for photothermal studies
Fluorescence has been used in many different fields such as imaging and sensing. Fluorescence self-quenching is a unique property that occurs at high concentrations, resulting in reduced emission intensities. This study aims to demonstrate the emission enhancement of fluorescein encapsulated in lipo...
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sg-ntu-dr.10356-977292020-03-07T11:35:19Z Metal-enhanced fluorescence in liposomes for photothermal studies Lee, Elizabeth Mei Yin Yong, Zhi Yong Derrick Yu, Xia Chan, Chi Chiu School of Chemical and Biomedical Engineering Photonics Global Conference (2012 : Singapore) A*STAR SIMTech DRNTU::Engineering::Chemical engineering Fluorescence has been used in many different fields such as imaging and sensing. Fluorescence self-quenching is a unique property that occurs at high concentrations, resulting in reduced emission intensities. This study aims to demonstrate the emission enhancement of fluorescein encapsulated in liposomes. The emission was observed to be enhanced when gold nanoparticles were added to liposome-encapsulated fluorescein, while quenching effect was still observed for released fluorescein. These effects can then be accounted for in future plasmonic photothermal effect studies. 2013-07-25T04:13:36Z 2019-12-06T19:45:54Z 2013-07-25T04:13:36Z 2019-12-06T19:45:54Z 2012 2012 Conference Paper Lee, E. M. Y., Yong, Z. Y. D., Yu, X., & Chan, C. C. (2012). Metal-enhanced fluorescence in liposomes for photothermal studies. 2012 Photonics Global Conference (PGC). https://hdl.handle.net/10356/97729 http://hdl.handle.net/10220/12196 10.1109/PGC.2012.6458005 en © 2012 IEEE. |
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Singapore |
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DRNTU::Engineering::Chemical engineering |
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DRNTU::Engineering::Chemical engineering Lee, Elizabeth Mei Yin Yong, Zhi Yong Derrick Yu, Xia Chan, Chi Chiu Metal-enhanced fluorescence in liposomes for photothermal studies |
| description |
Fluorescence has been used in many different fields such as imaging and sensing. Fluorescence self-quenching is a unique property that occurs at high concentrations, resulting in reduced emission intensities. This study aims to demonstrate the emission enhancement of fluorescein encapsulated in liposomes. The emission was observed to be enhanced when gold nanoparticles were added to liposome-encapsulated fluorescein, while quenching effect was still observed for released fluorescein. These effects can then be accounted for in future plasmonic photothermal effect studies. |
| author2 |
School of Chemical and Biomedical Engineering |
| author_facet |
School of Chemical and Biomedical Engineering Lee, Elizabeth Mei Yin Yong, Zhi Yong Derrick Yu, Xia Chan, Chi Chiu |
| format |
Conference or Workshop Item |
| author |
Lee, Elizabeth Mei Yin Yong, Zhi Yong Derrick Yu, Xia Chan, Chi Chiu |
| author_sort |
Lee, Elizabeth Mei Yin |
| title |
Metal-enhanced fluorescence in liposomes for photothermal studies |
| title_short |
Metal-enhanced fluorescence in liposomes for photothermal studies |
| title_full |
Metal-enhanced fluorescence in liposomes for photothermal studies |
| title_fullStr |
Metal-enhanced fluorescence in liposomes for photothermal studies |
| title_full_unstemmed |
Metal-enhanced fluorescence in liposomes for photothermal studies |
| title_sort |
metal-enhanced fluorescence in liposomes for photothermal studies |
| publishDate |
2013 |
| url |
https://hdl.handle.net/10356/97729 http://hdl.handle.net/10220/12196 |
| _version_ |
1681047576738004992 |