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Detection of heavy metal ions using whispering gallery mode lasing in functionalized liquid crystal microdroplets

We demonstrate a detection method for heavy metal (HM) ions based on whispering gallery mode (WGM) lasing in a liquid crystal (LC) microdroplet biosensor. By doping with stearic acid, nematic LC 4-cyano-4’-pentylbiphenyl (5CB) microdroplets are biochemically functionalized and used as both optical m...

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Bibliografiske detaljer
Udgivet i:Biomed Opt Express
Main Authors: Duan, Rui, Li, Yanzeng, Li, Hanyang, Yang, Jun
Format: Artigo
Sprog:Inglês
Udgivet: Optical Society of America 2019
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC6913396/
https://ncbi.nlm.nih.gov/pubmed/31853386
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1364/BOE.10.006073
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