Ahmed A. Elsayed

A microfluidic chip enables fast analysis of water microplastics by optical spectroscopy

Ahmed A. Elsayed, Mazen Erfan, Yasser M. Sabry et al. · Scientific Reports · 2021 · 50 citations · Full text

Microplastic Particles, Engineering, Microscopy +23

Optical modeling of black silicon using an effective medium/multi-layer approach

Ahmed A. Elsayed, Yasser M. Sabry, Frédéric Marty et al. · Optics Express · 2018 · 38 citations · Full text

Silicon Nanowires, Optical Materials, Engineering +18

Detection of Sub-20 μm Microplastic Particles by Attenuated Total Reflection Fourier Transform Infrared Spectroscopy and Comparison with Raman Spectroscopy

Ahmed M. Othman, Ahmed A. Elsayed, Yasser M. Sabry et al. · ACS Omega · 2023 · 35 citations · Full text

Materials Science, Spectroscopic Method, Chemical Engineering +11

MEMS FTIR optical spectrometer enables detection of volatile organic compounds (VOCs) in part-per-billion (ppb) range for air quality monitoring

Alaa Fathy, Yasser M. Sabry, Mariam Amr et al. · 2019 · 17 citations

Environmental Monitoring, Engineering, Air Pollution Measurement +21

Investigation of Polymer Adsorption on Rock Surface of Highly Saline Reservoirs

Mohammed Amro, Ahmed A. Elsayed, E.S. Al-Homahdi et al. · Chemical Engineering & Technology · 2002 · 16 citations

Engineering, Bioplastic, Porous Polymer +23