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Article
A Fluorescent Sensor for Cu2+ Ion with High Selectivity and Sensitivity Based on ICT and PET
A novel fluorescent sensor (L) based on 1,8-naphthalic anhydride has been developed which can selectively detect Cu2+ in CH3CN medium over other metal ions at 408 nm in the fluorescence spectra. When Cu2+ was add...
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Article
Broadband Terahertz Absorption in Graphene-Embedded Photonic Crystals
The absorption in graphene is rather low at terahertz frequencies. Here, we present a graphene-embedded photonic crystal structure to realize broadband terahertz absorption in graphene. The approach provides a...