Sensitive label-free sensor with high figure of merit based on plasmonic metasurface with unit cell of double two-split nanorings
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science"
DOI: 10.1007/s10853-018-03228-3
Abstract: We theoretically propose a sensitive label-free sensor with high figure of merit (FoM) based on Fano resonances on a plasmonic metasurface whose unit cell consists of double two-split nanorings by finite-element method. The unit cell… read more here.
Keywords: sensor high; sensor; unit cell; sensitive label ... See more keywords
Highly sensitive label-free biosensor based on graphene-oxide functionalized micro-tapered long period fiber grating
Sign Up to like & getrecommendations! Published in 2020 at "Optical Materials"
DOI: 10.1016/j.optmat.2020.110253
Abstract: Abstract An accurate and highly sensitive label-free biosensing platform for human hemoglobin detection was demonstrated. The biosensor was derived from a micro-tapered long period fiber grating (MTLPG) functionalized by graphene oxide (GO) nanosheets. When the… read more here.
Keywords: biosensor; sensitive label; highly sensitive; micro tapered ... See more keywords
A highly sensitive and label-free electrochemiluminescence immunosensor for beta 2-microglobulin
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DOI: 10.1039/c7ay00263g
Abstract: A highly sensitive and label-free electrochemiluminescence (ECL) immunosensor was fabricated for the detection of β-2-microglobulin (β2M) based on a gold nanoparticle-doped@carbon nano-onion chitosan nanocomposite modified cadmium selenide quantum dot screen-printed electrode (QDs-SPE/AuNPs@CNOs-CS) for the first… read more here.
Keywords: immunosensor; sensitive label; highly sensitive; ecl ... See more keywords
Facile synthesis of novel reduced graphene oxide@polystyrene nanospheres for sensitive label-free electrochemical immunoassay.
Sign Up to like & getrecommendations! Published in 2019 at "Chemical communications"
DOI: 10.1039/c9cc07934c
Abstract: Herein, we report the synthesis of novel nanosized reduced graphene oxide@polystyrene nanospheres (rGO@PS NSs) through an electrostatic interaction method, and further their exploitation for highly sensitive label-free electrochemical immunoassay applications. These rGO@PS NSs provide a… read more here.
Keywords: graphene oxide; synthesis novel; sensitive label; polystyrene nanospheres ... See more keywords