Scanning probe-shaped nanohole arrays with extraordinary optical transmission as platform for enhanced surface plasmon-based biosensing
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2006
Authors
Jakšić, Zoran
Maksimović, Milan
Vasiljević-Radović, Dana

Tanasković, Dragan

Sarajlić, Milija

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We analyzed the use of subwaveleneth ordered nanohole patterns for detection of miniscule amounts of biological analytes. Owing to their surface plasmon resonance (SPR) operation, such structures show an extraordinarily, high optical transmission in visible spectrum. at the same time concentrating the illumination to the very small area of the nanoholes and being much more sensitive to refractive index changes than the conventional SPR sensors. We applied in approximate analytical approach to design our V-shaped, nanometer-sized hole arrays. We utilized scanning-probe nanolithography to fabricate the designed nanoholes in silver substrate. We investigated the topography of the obtained patterns by atomic force microscopy. Compared to conventional SPR optical sensors. the nanohole array-based structures allow for the detection of smaller quantities of analytes. enhance nonlinear effects and ensure improved sensitivities to different analytes.
Keywords:
atomic force microscopy / biosensors / microsensors / nanolithography / surface plasmon resonance / NanobioscienceSource:
25th International Conference on Microelectronics, MIEL 2006 - Proceedings, 2006, 107-Publisher:
- Institute of Electrical and Electronics Engineers Inc.
Funding / projects:
- TR6151 - Micro and Nanosystem Technologies, Structures and Sensors
DOI: 10.1109/ICMEL.2006.1650905
ISBN: 1-4244-0117-8
ISSN: 2159-1660
WoS: 000238839700016
Scopus: 2-s2.0-77956522584
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IHTMTY - CONF AU - Jakšić, Zoran AU - Maksimović, Milan AU - Vasiljević-Radović, Dana AU - Tanasković, Dragan AU - Sarajlić, Milija PY - 2006 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/241 AB - We analyzed the use of subwaveleneth ordered nanohole patterns for detection of miniscule amounts of biological analytes. Owing to their surface plasmon resonance (SPR) operation, such structures show an extraordinarily, high optical transmission in visible spectrum. at the same time concentrating the illumination to the very small area of the nanoholes and being much more sensitive to refractive index changes than the conventional SPR sensors. We applied in approximate analytical approach to design our V-shaped, nanometer-sized hole arrays. We utilized scanning-probe nanolithography to fabricate the designed nanoholes in silver substrate. We investigated the topography of the obtained patterns by atomic force microscopy. Compared to conventional SPR optical sensors. the nanohole array-based structures allow for the detection of smaller quantities of analytes. enhance nonlinear effects and ensure improved sensitivities to different analytes. PB - Institute of Electrical and Electronics Engineers Inc. C3 - 25th International Conference on Microelectronics, MIEL 2006 - Proceedings T1 - Scanning probe-shaped nanohole arrays with extraordinary optical transmission as platform for enhanced surface plasmon-based biosensing SP - 107 DO - 10.1109/ICMEL.2006.1650905 ER -
@conference{ author = "Jakšić, Zoran and Maksimović, Milan and Vasiljević-Radović, Dana and Tanasković, Dragan and Sarajlić, Milija", year = "2006", abstract = "We analyzed the use of subwaveleneth ordered nanohole patterns for detection of miniscule amounts of biological analytes. Owing to their surface plasmon resonance (SPR) operation, such structures show an extraordinarily, high optical transmission in visible spectrum. at the same time concentrating the illumination to the very small area of the nanoholes and being much more sensitive to refractive index changes than the conventional SPR sensors. We applied in approximate analytical approach to design our V-shaped, nanometer-sized hole arrays. We utilized scanning-probe nanolithography to fabricate the designed nanoholes in silver substrate. We investigated the topography of the obtained patterns by atomic force microscopy. Compared to conventional SPR optical sensors. the nanohole array-based structures allow for the detection of smaller quantities of analytes. enhance nonlinear effects and ensure improved sensitivities to different analytes.", publisher = "Institute of Electrical and Electronics Engineers Inc.", journal = "25th International Conference on Microelectronics, MIEL 2006 - Proceedings", title = "Scanning probe-shaped nanohole arrays with extraordinary optical transmission as platform for enhanced surface plasmon-based biosensing", pages = "107", doi = "10.1109/ICMEL.2006.1650905" }
Jakšić, Z., Maksimović, M., Vasiljević-Radović, D., Tanasković, D.,& Sarajlić, M.. (2006). Scanning probe-shaped nanohole arrays with extraordinary optical transmission as platform for enhanced surface plasmon-based biosensing. in 25th International Conference on Microelectronics, MIEL 2006 - Proceedings Institute of Electrical and Electronics Engineers Inc.., 107. https://doi.org/10.1109/ICMEL.2006.1650905
Jakšić Z, Maksimović M, Vasiljević-Radović D, Tanasković D, Sarajlić M. Scanning probe-shaped nanohole arrays with extraordinary optical transmission as platform for enhanced surface plasmon-based biosensing. in 25th International Conference on Microelectronics, MIEL 2006 - Proceedings. 2006;:107. doi:10.1109/ICMEL.2006.1650905 .
Jakšić, Zoran, Maksimović, Milan, Vasiljević-Radović, Dana, Tanasković, Dragan, Sarajlić, Milija, "Scanning probe-shaped nanohole arrays with extraordinary optical transmission as platform for enhanced surface plasmon-based biosensing" in 25th International Conference on Microelectronics, MIEL 2006 - Proceedings (2006):107, https://doi.org/10.1109/ICMEL.2006.1650905 . .