A prototype of a portable optical sensor for the detection of transparent and translucent microplastics in freshwater BO Asamoah, B Kanyathare, M Roussey, KE Peiponen Chemosphere 231, 161-167, 2019 | 64 | 2019 |
Towards the development of portable and in situ optical devices for detection of micro-and nanoplastics in water: a review on the current status BO Asamoah, E Uurasjärvi, J Räty, A Koistinen, M Roussey, KE Peiponen Polymers 13 (5), 730, 2021 | 43 | 2021 |
Controlling topology and polarization state of lasing photonic bound states in continuum S Mohamed, J Wang, H Rekola, J Heikkinen, B Asamoah, L Shi, ... Laser & Photonics Reviews 16 (7), 2100574, 2022 | 35 | 2022 |
Optical transmission spectra study in visible and near-infrared spectral range for identification of rough transparent plastics in aquatic environments B Kanyathare, BO Asamoah, U Ishaq, J Amoani, J Räty, KE Peiponen Chemosphere 248, 126071, 2020 | 32 | 2020 |
Tunable photoluminescence of silver molecular clusters formed in Na+-Ag+ ion-exchanged antimony-doped photo-thermo-refractive glass matrix Y Sgibnev, B Asamoah, N Nikonorov, S Honkanen Journal of Luminescence 226, 117411, 2020 | 23 | 2020 |
Optical screening for presence of banned Sudan III and Sudan IV dyes in edible palm oils SS Andoh, K Nyave, B Asamoah, B Kanyathare, T Nuutinen, C Mingle, ... Food Additives & Contaminants: Part A 37 (7), 1049-1060, 2020 | 19 | 2020 |
On optical sensing of surface roughness of flat and curved microplastics in water BO Asamoah, M Roussey, KE Peiponen Chemosphere 254, 126789, 2020 | 16 | 2020 |
Imaginary optical constants in near-infrared (NIR) spectral range for the separation and discrimination of adulterated diesel oil binary mixtures B Kanyathare, B Asamoah, KE Peiponen Optical Review 26, 85-94, 2019 | 13 | 2019 |
Polarization dependent beaming properties of a plasmonic lattice laser BO Asamoah, H Partanen, S Mohamed, J Heikkinen, A Halder, ... New Journal of Physics 23 (6), 063037, 2021 | 9 | 2021 |
Optical monitoring of microplastics filtrated from wastewater sludge and suspended in ethanol BO Asamoah, P Salmi, J Räty, K Ryymin, J Talvitie, AK Karjalainen, ... Polymers 13 (6), 871, 2021 | 9 | 2021 |
Laser beam scattering for the detection of flat, curved, smooth, and rough microplastics in water BO Asamoah, J Amoani, M Roussey, KE Peiponen Optical Review 27, 217-224, 2020 | 8 | 2020 |
Polarization-dependent wideband metamaterial absorber for ultraviolet to near-infrared spectral range applications F Li, I Issah, M Baah, R Amedalor, M Quarshie, P Bawuah, BO Asamoah Optics Express 30 (15), 25974-25984, 2022 | 7 | 2022 |
Topological charge engineering in lasing bound states in continuum S Mohamed, J Wang, H Rekola, J Heikkinen, B Asamoah, L Shi, ... arXiv preprint arXiv:2012.15642, 2020 | 7 | 2020 |
Double resonant plasmonic lattices for Raman studies K Alam, KM Kabusure, BO Asamoah, T Nuutinen, M Baah, S Mohamed, ... Nanoscale 12 (45), 23166-23172, 2020 | 7 | 2020 |
Scanning of skin gloss by a diffractive optical element-based handheld glossmeter BO Asamoah, KE Peiponen Optical Review 25, 694-700, 2018 | 5 | 2018 |
Table model and portable optical sensors for the monitoring of time-dependent liquid spreading over rough surfaces BO Asamoah, B Kanyathare, KE Peiponen Journal of the European Optical Society-Rapid Publications 14 (1), 24, 2018 | 5 | 2018 |
Passive tunable and polarization-insensitive fan-like metamaterial absorber in the visible spectrum I Issah, F Li, M Baah, IA Otoo, L Asilevi, P Bawuah, BO Asamoah JOSA B 38 (9), C1-C10, 2021 | 4 | 2021 |
Detecting Microplastics with Optics KE Peiponen, BO Asamoah, B Kanyathare, J Räty, M Roussey https://www.osa-opn.org/home/articles/volume_31/november_2020/features …, 2020 | 4 | 2020 |
Optically induced crossover from weak to strong coupling regime between surface plasmon polaritons and photochromic molecules BO Asamoah, S Mohamed, S Datta, P Karvinen, H Rekola, A Priimagi, ... Optics Express 28 (18), 26509-26518, 2020 | 4 | 2020 |
Identification of plastic type and surface roughness of film-type plastics in water using Kramers–Kronig analysis BE Kanyathare, B Asamoah, MU Ishaq, J Amoani, J Räty, KE Peiponen Chemosensors 8 (4), 88, 2020 | 3 | 2020 |