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Article
Broadband and Tunable-Focus Flat Lens with Dielectric Metasurface
Metasurface-based flat lens have great potentials for applications in compact and portable cameras. However, the properties of optical metasurfaces are strongly limited by the intrinsic ohmic loss of metal and...
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Article
A molecularly imprinted polymer for solid phase extraction of allantoin
We describe a molecularly imprinted polymer (MIP) for the solid-phase extraction of the skin protectant allantoin. The MIP was deposited on the surface of monodisperse silica microspheres possessing acroyl gro...