التفاصيل البيبلوغرافية
| العنوان: |
SILVER nano-cylinders designed by EBL used as label free LSPR nano-biosensors |
| المؤلفون: |
Ekmel Ozbay, Neval A. Cinel, Serkan Butun |
| المصدر: |
Proceedings of SPIE, Progress in Biomedical Optics and Imaging |
| بيانات النشر: |
SPIE, 2011. |
| سنة النشر: |
2011 |
| مصطلحات موضوعية: |
Plasmons, Materials science, EBL, Silver, Physics::Optics, Nanoparticle, Nanotechnology, Dielectric, Nano-cylinder, Sensing platforms, Surface Functionalization, Metal-dielectric interface, Cylinders (shapes), Surface plasmon resonance, Nano, Detection methods, Nano-biosensors, Plasmon, Field enhancement, Biosensing, Resonance wavelengths, Silver Nano, LSPR, Nanocylinders, Localized surface plasmon resonance, Metallic nanoparticles, Biosensors, Surface modification, Nanoparticles, Biosensor, Label free |
| الوصف: |
Conference name: Progress in Biomedical Optics and Imaging, Plasmonics in Biology and Medicine VIII Date of Conference: 23–24 January 2011 Localized Surface Plasmon Resonance (LSPR) is based on the electromagnetic-field enhancement of metallic nano-particles. It is observed at the metal-dielectric interface and the resonance wavelength can be tuned by the size, shape, and periodicity of the metallic nanoparticles and the surrounding dielectric environment. This makes LSPR a powerful candidate in bio-sensing. In the present work, the size and period dependency of the LSPR wavelength was studied through simulations and fabrications. The surface functionalization, that transforms the surface into a sensing platform was done and verified. Finally, the concentration dependency of the LSPR shifts was observed. All the measurements were done by a transmission set-up. The study is at an early stage, however results are promising. The detection of specific bacteria species can be made possible with such a detection method. © 2011 SPIE. |
| وصف الملف: |
application/pdf |
| اللغة: |
English |
| URL الوصول: |
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19552c402168d51ef41a8c0d8d9fd35b
https://hdl.handle.net/11693/28410 |
| Rights: |
OPEN |
| رقم الانضمام: |
edsair.doi.dedup.....19552c402168d51ef41a8c0d8d9fd35b |
| قاعدة البيانات: |
OpenAIRE |