Spatiotemporal Control of Electrochemiluminescence Guided by a Visible Light Stimulus
Chemiluminescence and fluorescence have revolutionized the study of chemical and biological processes. However, unlike fluorescence, spatiotemporal control of chemiluminescence is challenging, and the technically simple solution of converting chemical energy into light energy only at specific sites...
| Main Authors: | , , |
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| Format: | Journal Article |
| Language: | English |
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ELSEVIER
2020
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| Online Access: | http://purl.org/au-research/grants/arc/DP190100735 http://hdl.handle.net/20.500.11937/90475 |
| _version_ | 1848765384187969536 |
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| author | Vogel, Yan Darwish, Nadim Ciampi, Simone |
| author_facet | Vogel, Yan Darwish, Nadim Ciampi, Simone |
| author_sort | Vogel, Yan |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Chemiluminescence and fluorescence have revolutionized the study of chemical and biological processes. However, unlike fluorescence, spatiotemporal control of chemiluminescence is challenging, and the technically simple solution of converting chemical energy into light energy only at specific sites defined by a clean, easy-to-deliver focused light stimulus is not yet a viable option. Here, we demonstrate the spatial and temporal control of a chemiluminescent reaction by photoinduced oxidative hotspots on a silicon surface. The excitation light is not required to pass through the liquid sample; hence, the light stimulus can excite a luminescent dye under effectively dark conditions. This provides a strategy for removing light-induced sample damages, photobleaching, and autofluorescence. |
| first_indexed | 2025-11-14T11:34:23Z |
| format | Journal Article |
| id | curtin-20.500.11937-90475 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T11:34:23Z |
| publishDate | 2020 |
| publisher | ELSEVIER |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-904752023-03-16T07:31:55Z Spatiotemporal Control of Electrochemiluminescence Guided by a Visible Light Stimulus Vogel, Yan Darwish, Nadim Ciampi, Simone Science & Technology Physical Sciences Technology Chemistry, Multidisciplinary Energy & Fuels Materials Science, Multidisciplinary Physics, Multidisciplinary Chemistry Materials Science Physics ELECTROGENERATED CHEMILUMINESCENCE ELECTROCHEMICAL MICROSCOPY ELECTRODES RESOLUTION SILICON TOOL Chemiluminescence and fluorescence have revolutionized the study of chemical and biological processes. However, unlike fluorescence, spatiotemporal control of chemiluminescence is challenging, and the technically simple solution of converting chemical energy into light energy only at specific sites defined by a clean, easy-to-deliver focused light stimulus is not yet a viable option. Here, we demonstrate the spatial and temporal control of a chemiluminescent reaction by photoinduced oxidative hotspots on a silicon surface. The excitation light is not required to pass through the liquid sample; hence, the light stimulus can excite a luminescent dye under effectively dark conditions. This provides a strategy for removing light-induced sample damages, photobleaching, and autofluorescence. 2020 Journal Article http://hdl.handle.net/20.500.11937/90475 10.1016/j.xcrp.2020.100107 English http://purl.org/au-research/grants/arc/DP190100735 http://purl.org/au-research/grants/arc/FT190100148 http://creativecommons.org/licenses/by-nc-nd/4.0/ ELSEVIER fulltext |
| spellingShingle | Science & Technology Physical Sciences Technology Chemistry, Multidisciplinary Energy & Fuels Materials Science, Multidisciplinary Physics, Multidisciplinary Chemistry Materials Science Physics ELECTROGENERATED CHEMILUMINESCENCE ELECTROCHEMICAL MICROSCOPY ELECTRODES RESOLUTION SILICON TOOL Vogel, Yan Darwish, Nadim Ciampi, Simone Spatiotemporal Control of Electrochemiluminescence Guided by a Visible Light Stimulus |
| title | Spatiotemporal Control of Electrochemiluminescence Guided by a Visible Light Stimulus |
| title_full | Spatiotemporal Control of Electrochemiluminescence Guided by a Visible Light Stimulus |
| title_fullStr | Spatiotemporal Control of Electrochemiluminescence Guided by a Visible Light Stimulus |
| title_full_unstemmed | Spatiotemporal Control of Electrochemiluminescence Guided by a Visible Light Stimulus |
| title_short | Spatiotemporal Control of Electrochemiluminescence Guided by a Visible Light Stimulus |
| title_sort | spatiotemporal control of electrochemiluminescence guided by a visible light stimulus |
| topic | Science & Technology Physical Sciences Technology Chemistry, Multidisciplinary Energy & Fuels Materials Science, Multidisciplinary Physics, Multidisciplinary Chemistry Materials Science Physics ELECTROGENERATED CHEMILUMINESCENCE ELECTROCHEMICAL MICROSCOPY ELECTRODES RESOLUTION SILICON TOOL |
| url | http://purl.org/au-research/grants/arc/DP190100735 http://purl.org/au-research/grants/arc/DP190100735 http://hdl.handle.net/20.500.11937/90475 |