Colorimetric Sensing with Reconfigurable Chiral Plasmonic Metamolecules

Jacky Loo, Roman Calpe, Xuan Hung Pham, Minh Kha Nguyen, Yike Huang, Susanna Hällsten, Kalle Oskari Mikkola, Anni Lindfors, Alina Sofia Heikkilä, Tommi Hakala, Tim Liedl, Anton Kuzyk

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Abstract

Chiral Plasmonic Metamolecules with pronounced optical activities enable colorimetric readout of chiroptical responses. We developed the reconfigurable metamolecules that has a high dis-symmetry factor as nanoswitches for molecular biosensing, where addition of target analytes brought a drastic color change readily detected with the naked eye.

Original languageEnglish
Title of host publicationOptical Sensors, SENSORS 2024 in Proceedings Optica Sensing Congress 2024, AIS, LACSEA, Sensors, QSM - Part of Optica Sensing Congress
PublisherOptical Society of America (OSA)
ISBN (Electronic)978-1-957171-36-4
Publication statusPublished - 2024
MoE publication typeA4 Conference publication
EventOptica Sensing Congress - Toulouse, France
Duration: 15 Jul 202419 Jul 2024

Conference

ConferenceOptica Sensing Congress
Country/TerritoryFrance
CityToulouse
Period15/07/202419/07/2024

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