Innovative Real‐Time Flow Sensor Using Detergent‐Free Complex Emulsions with Dual‐Emissive Semi‐Perfluoroalkyl Substituted Α‐Cyanostilbene
Abstract In this study, the potential of complex emulsions is investigated as transducers in sensing applications. Complex emulsions are stabilized without external detergents by developing a novel α‐cyanostilbene substituted with PEG and semi‐perfluoroalkyl chain (CNFCPEG). CNFCPEG exhibits unique...
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Format: | Article |
Language: | English |
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Wiley
2023-11-01
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Series: | Advanced Science |
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Online Access: | https://doi.org/10.1002/advs.202304108 |
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author | Narani Rakesh Hsiung‐Lin Tu Po‐Chun Chang Sofani Tafesse Gebreyesus Che‐Jen Lin |
author_facet | Narani Rakesh Hsiung‐Lin Tu Po‐Chun Chang Sofani Tafesse Gebreyesus Che‐Jen Lin |
author_sort | Narani Rakesh |
collection | DOAJ |
description | Abstract In this study, the potential of complex emulsions is investigated as transducers in sensing applications. Complex emulsions are stabilized without external detergents by developing a novel α‐cyanostilbene substituted with PEG and semi‐perfluoroalkyl chain (CNFCPEG). CNFCPEG exhibits unique variable emission properties depending on its aggregation state, allowing dual blue and green emissions in complex emulsions with hydrocarbon‐in‐fluorocarbon‐in‐water (H/F/W) morphology. The green excimer emissions result from the self‐assembly of CNFCPEG at the fluorocarbon/water interface, while the blue emission observed is due to aggregation in the organic phase. A novel flow‐injection method is developed by incorporating complex emulsions with CNFCPEG into multiple‐well flow chips (MWFC). Iodine is successfully detected in a mobile aqueous solution by monitoring morphology changes. The findings demonstrate that self‐stabilized complex emulsions with MWFC hold great promise for real‐time sensing without costly instruments. |
first_indexed | 2024-03-11T12:47:19Z |
format | Article |
id | doaj.art-064a8512ea6845699f9689756de891d5 |
institution | Directory Open Access Journal |
issn | 2198-3844 |
language | English |
last_indexed | 2024-03-11T12:47:19Z |
publishDate | 2023-11-01 |
publisher | Wiley |
record_format | Article |
series | Advanced Science |
spelling | doaj.art-064a8512ea6845699f9689756de891d52023-11-04T08:56:52ZengWileyAdvanced Science2198-38442023-11-011031n/an/a10.1002/advs.202304108Innovative Real‐Time Flow Sensor Using Detergent‐Free Complex Emulsions with Dual‐Emissive Semi‐Perfluoroalkyl Substituted Α‐CyanostilbeneNarani Rakesh0Hsiung‐Lin Tu1Po‐Chun Chang2Sofani Tafesse Gebreyesus3Che‐Jen Lin4Department of Chemistry National Dong Hwa University Shoufeng 974301 TaiwanInstitute of Chemistry Academia Sinica Nangang Taipei 115201 TaiwanDepartment of Chemistry National Dong Hwa University Shoufeng 974301 TaiwanInstitute of Chemistry Academia Sinica Nangang Taipei 115201 TaiwanDepartment of Chemistry National Dong Hwa University Shoufeng 974301 TaiwanAbstract In this study, the potential of complex emulsions is investigated as transducers in sensing applications. Complex emulsions are stabilized without external detergents by developing a novel α‐cyanostilbene substituted with PEG and semi‐perfluoroalkyl chain (CNFCPEG). CNFCPEG exhibits unique variable emission properties depending on its aggregation state, allowing dual blue and green emissions in complex emulsions with hydrocarbon‐in‐fluorocarbon‐in‐water (H/F/W) morphology. The green excimer emissions result from the self‐assembly of CNFCPEG at the fluorocarbon/water interface, while the blue emission observed is due to aggregation in the organic phase. A novel flow‐injection method is developed by incorporating complex emulsions with CNFCPEG into multiple‐well flow chips (MWFC). Iodine is successfully detected in a mobile aqueous solution by monitoring morphology changes. The findings demonstrate that self‐stabilized complex emulsions with MWFC hold great promise for real‐time sensing without costly instruments.https://doi.org/10.1002/advs.202304108aggregation‐induced emission enhancementcomplex emulsionsexcimer emissionmicrofluidicssensors |
spellingShingle | Narani Rakesh Hsiung‐Lin Tu Po‐Chun Chang Sofani Tafesse Gebreyesus Che‐Jen Lin Innovative Real‐Time Flow Sensor Using Detergent‐Free Complex Emulsions with Dual‐Emissive Semi‐Perfluoroalkyl Substituted Α‐Cyanostilbene Advanced Science aggregation‐induced emission enhancement complex emulsions excimer emission microfluidics sensors |
title | Innovative Real‐Time Flow Sensor Using Detergent‐Free Complex Emulsions with Dual‐Emissive Semi‐Perfluoroalkyl Substituted Α‐Cyanostilbene |
title_full | Innovative Real‐Time Flow Sensor Using Detergent‐Free Complex Emulsions with Dual‐Emissive Semi‐Perfluoroalkyl Substituted Α‐Cyanostilbene |
title_fullStr | Innovative Real‐Time Flow Sensor Using Detergent‐Free Complex Emulsions with Dual‐Emissive Semi‐Perfluoroalkyl Substituted Α‐Cyanostilbene |
title_full_unstemmed | Innovative Real‐Time Flow Sensor Using Detergent‐Free Complex Emulsions with Dual‐Emissive Semi‐Perfluoroalkyl Substituted Α‐Cyanostilbene |
title_short | Innovative Real‐Time Flow Sensor Using Detergent‐Free Complex Emulsions with Dual‐Emissive Semi‐Perfluoroalkyl Substituted Α‐Cyanostilbene |
title_sort | innovative real time flow sensor using detergent free complex emulsions with dual emissive semi perfluoroalkyl substituted α cyanostilbene |
topic | aggregation‐induced emission enhancement complex emulsions excimer emission microfluidics sensors |
url | https://doi.org/10.1002/advs.202304108 |
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