50 citations · 57 across the 3 of their papers we have counts for
4 papers
Differentiating surface and bulk interactions in nanoplasmonic interferometric sensor arrays
Beibei Zeng, Yongkang Gao, Filbert J. Bartoli
Detecting specific target analytes and differentiating them from interfering background effects is a crucial but challenging task in complex multi-component solutions commonly enco…
Ultrathin plasmonic nanogratings for rapid and highly-sensitive detection
Beibei Zeng, Yongkang Gao, Filbert J. Bartoli
We developed a nanoplasmonic sensor platform employing the extraordinary optical properties of one-dimensional nanogratings patterned on 30nm-thick ultrathin Ag films. Excitation o…
Ultrathin Nanostructured Metals for Highly Transmissive Plasmonic Subtractive Color Filters
Beibei Zeng, Yongkang Gao, Filbert J. Bartoli
Plasmonic color filters employing a single optically-thick nanostructured metal layer have recently generated considerable interest as an alternative to colorant-based color filter…
Experimental verification of the "rainbow" trapping effect in plasmonic graded gratings
Qiaoqiang Gan, Yongkang Gao, Kyle Wagner +3
We report the first experimental observation of trapped rainbow1 in graded metallic gratings2-4, designed to validate theoretical predictions for this new class of plasmonic struct…