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Label-free highly sensitive biosensors based on silicon on insulator / Ahmed Samy Saad Eldin Ahmed ; Supervised Essam M. A. Elkaramany , Mohamed Farhat Hameed

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Ahmed Samy Saad Eldin Ahmed , 2018Description: 72 P. : charts , plans ; 30cmOther title:
  • المستشعرات الحيوية عالية الحساسية بدون وسائط اختبار المبنية علي تقنية السيليكون فوق العازل [Added title page title]
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Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Mathematics and Physics Summary: A highly sensitive hybrid plasmonic slot-waveguide (HPSW) biosensors based on silicon-on-insulator (SOI) are proposed and analyzed for DNA hybridization detection. The reported designs are based on increasing the light interaction with the sensing region by using slot-waveguide with plasmonic material. Due to the high index contrast and plasmonic effect, an ultra-high optical confinement is achieved in the low-index regions which enables the detection of the smallest change in the analyte refractive index with high sensitivity. The simulation results are calculated using full vectorial finite element method (FVFEM)
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.10.Ph.D.2018.Ah.L (Browse shelf(Opens below)) Not for loan 01010110075433000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.10.Ph.D.2018.Ah.L (Browse shelf(Opens below)) 75433.CD Not for loan 01020110075433000

Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Mathematics and Physics

A highly sensitive hybrid plasmonic slot-waveguide (HPSW) biosensors based on silicon-on-insulator (SOI) are proposed and analyzed for DNA hybridization detection. The reported designs are based on increasing the light interaction with the sensing region by using slot-waveguide with plasmonic material. Due to the high index contrast and plasmonic effect, an ultra-high optical confinement is achieved in the low-index regions which enables the detection of the smallest change in the analyte refractive index with high sensitivity. The simulation results are calculated using full vectorial finite element method (FVFEM)

Issued also as CD

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