Dr. Ishac Lamei Nagiub Kandas Profile

Dr. Ishac Lamei Nagiub Kandas

Associate Professor at Kuwait College of Science and Technology

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Publications (7)

Proceedings Article | 4 March 2019 Paper

Temperature impact on upconversion efficiency and luminescence of Erbium-doped ceria-plasmonic nanostructure

S. Elrafei, I. Kandas, N. Shehata, E. Samir, A. Okaz, M. Rizk

Proceedings Volume 10927, 109271A (2019) https://doi.org/10.1117/12.2510238

KEYWORDS: Nanoparticles, Gold, Scattering, Electrons, Nanostructures, Luminescence, Erbium, Plasmonics, Metals, Upconversion

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Proceedings Article | 19 September 2018 Paper

Plasmonic-ceria nanoparticles for automated optical fluorescence-quenching of dissolved oxygen

N. Shehata, E. Samir, I. Kandas, M. Azab, B. Mokhtar

Proceedings Volume 10730, 107300U (2018) https://doi.org/10.1117/12.2320097

KEYWORDS: Nanoparticles, Luminescence, Oxygen, Gold, Cerium, Plasmonics, Sensors, Oxides, Visible radiation, Ions

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SPIE Journal Paper | 13 June 2018

Optical fluorescent spider silk electrospun nanofibers with embedded cerium oxide nanoparticles

Ishac Kandas, Nader Shehata, Ibrahim Hassounah, Patrik Sobolciak, Igor Krupa, Randolph Lewis

JNP, Vol. 12, Issue 02, 026016, (June 2018) https://doi.org/10.1117/12.10.1117/1.JNP.12.026016

KEYWORDS: Nanoparticles, Nanofibers, Cerium, Nanocomposites, Proteins, Resistance, Luminescence, Optical fibers, Oxides, Absorbance

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SPIE Journal Paper | 6 February 2018

Fluorescence intensity and lifetime quenching of ceria nanoparticles as optical sensor for tiny metallic particles

Effat Samir, Nader Shehata, Ishac Kandas

JNP, Vol. 12, Issue 01, 016007, (February 2018) https://doi.org/10.1117/12.10.1117/1.JNP.12.016007

KEYWORDS: Nanoparticles, Luminescence, Particles, Atmospheric particles, Lead, Iron, Metals, Cerium, Oxygen, Optical sensors

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SPIE Journal Paper | 8 March 2016

Measurement of chromophores density using high Q-factor silica microspheres

Ishac Kandas, Nader Shehata, Chalongrat Daengngam, Islam Ashry, Yong Xu

JNP, Vol. 10, Issue 01, 016012, (March 2016) https://doi.org/10.1117/12.10.1117/1.JNP.10.016012

KEYWORDS: Chromophores, Silica, Nonlinear optics, Coating, Absorption, Molecules, Resonators, Scattering, Signal attenuation, Multilayers

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Proceedings Article | 20 August 2015 Presentation + Paper

Detection of coating fluorophores’ densities in improved Q-factor cavities

Ishac Kandas, Nader Shehata, Chalongrat Daengngam, Islam Ashry, Yong Xu

Proceedings Volume 9556, 95560J (2015) https://doi.org/10.1117/12.2189040

KEYWORDS: Chromophores, Silica, Absorption, Coating, Molecules, Nonlinear optics, Quality measurement, Multilayers, Biosensing, Resonators

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Proceedings Article | 28 September 2013 Paper

Self-assembled nanomaterials for nonlinear fiber optics and tunable plasmonics

Islam Ashry, Chalongrat Daengngam, Ishac Kandas, James Heflin, Hans Robinson, Yong Xu

Proceedings Volume 8845, 88450D (2013) https://doi.org/10.1117/12.2024380

KEYWORDS: Luminescence, Polymers, Plasmonics, Second-harmonic generation, Silica, Coating, Molecular self-assembly, Gold, Nonlinear optics, Molecules

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Showing 5 of 7 publications

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