Whispering gallery mode resonators (WGMR) are an efficient tool for the realization of optical biosensors. A high Q factor preservation is a crucial requirement for good biosensor performances. In this work we present an Eudragit®L100 coated microspherical WGMR as an efficient immunosensor. The developed resonator was morphologically characterized using fluorescence microscopy. The functionalization process was tuned to preserve the high Q factor of the resonator. The protein binding assay was optically characterized in terms of specificity in buffer solution.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3522931 | PMC |
| http://dx.doi.org/10.3390/s121114604 | DOI Listing |
Publication Analysis
Top Keywords
whispering gallery
8
gallery mode
8
wgmr efficient
8
high factor
8
performance eudragit
4
eudragit coated
4
coated whispering
4
mode resonator-based
4
resonator-based immunosensors
4
immunosensors whispering
4
Similar Publications
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!