Metal nanowire arrays with ultralow or negative effective permittivity for adsorption-based chemical sensing
Само за регистроване кориснике
2008
Конференцијски прилог (Објављена верзија)

Метаподаци
Приказ свих података о документуАпстракт
We investigated wire-mesh media with plasma-like dispersion of dielectric permittivity as a potential medium for nanoplasmonic sensors utilizing adsorption of chemical, biochemical or biological analytes. Such structures belong to the ultra-low refractive index metamaterials and are typically used as one of the building blocks for zero- or negative in ex metamaterials. We analyzed a 2D array or conductive arrays with either a monomolecular/monatornic adlayer on the wire surface or fully immersed into analyte. We calculated the spectra reflection dip caused by the tuning of the effective electromagnetic properties of the wire mesh structure due to the adsorption of the analyte. We investigated the influence of various wire mesh media parameters, including conductivity, mesh geometry, etc., but also of the adsorbed analyte itself (effective optical properties, adlayer thickness). We considered the applicability of the structure in a reflection-based readout scheme without any special con...figurations for signal extraction.
Извор:
26th International Conference on Microelectronics, Vols 1 and 2, Proceedings, 2008, 87-90Издавач:
- Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/ICMEL.2008.4559229
ISSN: 2159-1660
WoS: 000257432600015
Scopus: 2-s2.0-51749119476
Институција/група
IHTMTY - CONF AU - Jakšić, Zoran AU - Radulović, Katarina AU - Tanasković, Dragan PY - 2008 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/418 AB - We investigated wire-mesh media with plasma-like dispersion of dielectric permittivity as a potential medium for nanoplasmonic sensors utilizing adsorption of chemical, biochemical or biological analytes. Such structures belong to the ultra-low refractive index metamaterials and are typically used as one of the building blocks for zero- or negative in ex metamaterials. We analyzed a 2D array or conductive arrays with either a monomolecular/monatornic adlayer on the wire surface or fully immersed into analyte. We calculated the spectra reflection dip caused by the tuning of the effective electromagnetic properties of the wire mesh structure due to the adsorption of the analyte. We investigated the influence of various wire mesh media parameters, including conductivity, mesh geometry, etc., but also of the adsorbed analyte itself (effective optical properties, adlayer thickness). We considered the applicability of the structure in a reflection-based readout scheme without any special configurations for signal extraction. PB - Institute of Electrical and Electronics Engineers Inc. C3 - 26th International Conference on Microelectronics, Vols 1 and 2, Proceedings T1 - Metal nanowire arrays with ultralow or negative effective permittivity for adsorption-based chemical sensing SP - 87 EP - 90 DO - 10.1109/ICMEL.2008.4559229 ER -
@conference{ author = "Jakšić, Zoran and Radulović, Katarina and Tanasković, Dragan", year = "2008", abstract = "We investigated wire-mesh media with plasma-like dispersion of dielectric permittivity as a potential medium for nanoplasmonic sensors utilizing adsorption of chemical, biochemical or biological analytes. Such structures belong to the ultra-low refractive index metamaterials and are typically used as one of the building blocks for zero- or negative in ex metamaterials. We analyzed a 2D array or conductive arrays with either a monomolecular/monatornic adlayer on the wire surface or fully immersed into analyte. We calculated the spectra reflection dip caused by the tuning of the effective electromagnetic properties of the wire mesh structure due to the adsorption of the analyte. We investigated the influence of various wire mesh media parameters, including conductivity, mesh geometry, etc., but also of the adsorbed analyte itself (effective optical properties, adlayer thickness). We considered the applicability of the structure in a reflection-based readout scheme without any special configurations for signal extraction.", publisher = "Institute of Electrical and Electronics Engineers Inc.", journal = "26th International Conference on Microelectronics, Vols 1 and 2, Proceedings", title = "Metal nanowire arrays with ultralow or negative effective permittivity for adsorption-based chemical sensing", pages = "87-90", doi = "10.1109/ICMEL.2008.4559229" }
Jakšić, Z., Radulović, K.,& Tanasković, D.. (2008). Metal nanowire arrays with ultralow or negative effective permittivity for adsorption-based chemical sensing. in 26th International Conference on Microelectronics, Vols 1 and 2, Proceedings Institute of Electrical and Electronics Engineers Inc.., 87-90. https://doi.org/10.1109/ICMEL.2008.4559229
Jakšić Z, Radulović K, Tanasković D. Metal nanowire arrays with ultralow or negative effective permittivity for adsorption-based chemical sensing. in 26th International Conference on Microelectronics, Vols 1 and 2, Proceedings. 2008;:87-90. doi:10.1109/ICMEL.2008.4559229 .
Jakšić, Zoran, Radulović, Katarina, Tanasković, Dragan, "Metal nanowire arrays with ultralow or negative effective permittivity for adsorption-based chemical sensing" in 26th International Conference on Microelectronics, Vols 1 and 2, Proceedings (2008):87-90, https://doi.org/10.1109/ICMEL.2008.4559229 . .