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Hyperspectral imaging of irregular-shaped black microplastics in water
EPJ Web of Conferences2024
Score: 45
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0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.
M. Roussey,
Ana Gebejes,
M. Roussey,
Ana Gebejes,
Arto Koistinen
Ana Gebejes,
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
Ana Gebejes,
Ana Gebejes,
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
Ana Gebejes,
Kai-Erik Peiponen∥,
Ana Gebejes,
Ana Gebejes,
Ana Gebejes,
Ana Gebejes,
Ana Gebejes,
Ana Gebejes,
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
Hafiz Ramzan Mubarak,
Arto Koistinen
Arto Koistinen
M. Roussey,
M. Roussey,
M. Roussey,
Hafiz Ramzan Mubarak,
Arto Koistinen
Dmitri Semenov,
M. Roussey,
Kai-Erik Peiponen∥,
Arto Koistinen
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
M. Roussey,
Arto Koistinen
Arto Koistinen
Arto Koistinen
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
Dmitri Semenov,
Kai-Erik Peiponen∥,
Dmitri Semenov,
Arto Koistinen
Arto Koistinen
Dmitri Semenov,
Arto Koistinen
Arto Koistinen
Kai-Erik Peiponen∥,
Arto Koistinen
Arto Koistinen
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
Arto Koistinen
Arto Koistinen
Arto Koistinen
Arto Koistinen
M. Roussey,
M. Roussey,
Arto Koistinen
Arto Koistinen
Arto Koistinen
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
Arto Koistinen
Arto Koistinen
Kai-Erik Peiponen∥,
Arto Koistinen
Arto Koistinen
Arto Koistinen
Ana Gebejes,
Arto Koistinen
Ana Gebejes,
M. Roussey,
M. Roussey,
Arto Koistinen
Arto Koistinen
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
Arto Koistinen
Arto Koistinen
Arto Koistinen
Arto Koistinen
Arto Koistinen
Arto Koistinen
Arto Koistinen
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
Arto Koistinen
Kai-Erik Peiponen∥,
Arto Koistinen
Arto Koistinen
Kai-Erik Peiponen∥,
M. Roussey,
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
M. Roussey,
Kai-Erik Peiponen∥,
Kai-Erik Peiponen∥,
M. Roussey,
M. Roussey,
M. Roussey,
M. Roussey,
Kai-Erik Peiponen∥,
M. Roussey,
Kai-Erik Peiponen∥,
Arto Koistinen
Arto Koistinen
Summary
This study used hyperspectral imaging to detect and characterize irregularly shaped black microplastics in water, fabricating nine reference samples from common consumer plastics. The technique successfully identified black microplastics regardless of shape, demonstrating its potential for environmental monitoring.
We utilize hyperspectral imaging (HSI) technique for detecting and characterizing black microplastics (BMPs) in water samples directly. We fabricated nine BMP samples from common daily life plastics using a metal work file with a diameter of approximately 200 mm. We discovered that, regardless of all these samples appearing black to the human eye, different BMPs have distinct spectral profiles observable in the visible, and near-infrared regions. Furthermore, we explored the impact of varying BMP quantities in the water samples and found that the reflectance of black microplastics may be influenced by the quantity of BMPs present in the sample.