Surface plasmon resonance sensor in gold nanoslit array

来源 :International Conference on Nanoscience & Technology,China 2 | 被引量 : 0次 | 上传用户:yanyingguilai
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  Surface plasmon resonance (SPR) spectroscopy is widely used in chemical and biological sensing.The resonances of surface plasmous in some periodic nano-structure, such as nanohole and nanoslit, cause an extraordinary transmission in certain wavelengths.Since the resonant wavelength is changed under different surface conditions, the metallic nano-structures are expected to be good sensing elements.
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