Available online 20 November 2014

bacteria by using surface plasmon resonance analysis Sravya Sowdamini Nakka, Johanna Lönn, Carin Starkhammar Johansson, Torbjörn Bengtsson & Fariba Nayeri The Institution for Protein Environmental Affinity Surveys, PEAS Institut AB, Linköping, Sweden Clinical Research Center, School of Health and Medical Sciences, Örebro University, Örebro, Sweden Centre for Oral Rehabilitation, Public Dental H...

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Metallic nanoparticles can exhibit very large optical extinction in the visible spectrum due to localized surface plasmon resonance. Spherical plasmonic nanoparticles have been the subject of numerous studies in recent years due to the fact that the scattering response of spheres can be analytically evaluated using Mie theory. However a major disadvantage of metallic spherical nanoparticles is ...

: We present a theoretical study of the electronic subband structure and collective electronic excitation associated with plasmon and surface plasmon modes in metal-based hollow nanosphere. The dependence of the electronic subband energy on the sample parameters of the hollow nanosphere is examined. We find that the subband states with different quantum numbers l degenerate roughly when the out...

We make a step towards quantum nanoplasmonics: surface plasmon fields of a nanosystem are quantized and their stimulated emission is considered. We introduce a quantum generator for surface plasmon quanta and consider the phenomenon of surface plasmon amplification by stimulated emission of radiation (spaser). Spaser generates temporally coherent high-intensity fields of selected surface plasmo...

We experimentally demonstrate a surface plasmon resonance spectrometer sensor by using an e-beam-patterned super-period gold nanodisc grating on a glass substrate. The super-period gold nanodisc grating has a small subwavelength period and a large diffraction grating period. The small subwavelength period enhances localized surface plasmon resonance, and the large diffraction grating period dif...

Articles you may be interested in A localized surface plasmon resonance-based optical fiber sensor with sub-wavelength apertures Appl. Surface enhanced Raman scattering and localized surface plasmon resonance of nanoscale ultrathin films prepared by atomic layer deposition Appl. Systematic investigation of localized surface plasmon resonance of long-range ordered Au nanodisk arrays