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Arto Koistinen

University of Eastern Finland

SCHOLARLY PAPERS

7

DOWNLOADS

293

TOTAL CITATIONS

3

Scholarly Papers (7)

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1.

Hyperspectral Imaging for Identification of Irregular-Shaped Microplastics in Water

Number of pages: 22 Posted: 12 Mar 2024
Ana Gebejes, Blaž Hrovat, Dmitry Semenov, Boniphace Kanyathare, Tommi Itkonen, Markku Keinänen, Arto Koistinen, Kai-Erik Peiponen and Matthieu Roussey
University of Eastern Finland, University of Eastern Finland, University of Eastern Finland, University of Eastern Finland, University of Eastern Finland, University of Eastern Finland, University of Eastern Finland, University of Eastern Finland and University of Eastern Finland
Downloads 76 (830,555)
Citation 2

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spectral imaging, microplastics, wastewater, microplastics detection

2.

Preparation of Synthetic Micro- and Nano Plastics for Method Validation Studies

Number of pages: 17 Posted: 16 Jan 2024
Blaž Hrovat, Emilia Uurasjärvi, Arto Koistinen, Mirka Viitala, Kai-Erik Peiponen, Matthieu Roussey, Ana Franco del Pino, Mika Mänttäri, Antti Haapala and Nikolaos Papamatthaiakis
University of Eastern Finland, University of Eastern Finland, University of Eastern Finland, LUT University, University of Eastern Finland, University of Eastern Finland, LUT University, LUT University, University of Eastern Finland and University of Eastern Finland
Downloads 49 (1,074,648)
Citation 1

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Microplastics, validation, Raman spectroscopy, FTIR spectroscopy, imaging

3.

Detecting Different Amorphous – Amorphous Phase Separation Patterns in Co-Amorphous Mixtures with High Resolution Imaging FTIR Spectroscopy

Number of pages: 28 Posted: 14 Jun 2022
Tuomas Kilpeläinen, Tuomas Ervasti, Emilia Uurasjärvi, Arto Koistinen, Jarkko Ketolainen, Ossi Korhonen and Katja Pajula
University of Eastern Finland - School of Pharmacy, University of Eastern Finland - School of Pharmacy, University of Eastern Finland, University of Eastern Finland, University of Eastern Finland - School of Pharmacy, University of Eastern Finland - School of Pharmacy and University of Eastern Finland - School of Pharmacy
Downloads 44 (1,133,231)

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Phase separation, Amorphous, Pharmaceutical, IR spectroscopy, drug

4.

Analysis of Microplastics in Industrial Processes – Suggested Digestion Protocols

Number of pages: 15 Posted: 21 Mar 2024
Blaž Hrovat, Arto Koistinen and Emilia Uurasjärvi
University of Eastern Finland, University of Eastern Finland and University of Eastern Finland
Downloads 40 (1,183,237)

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Industrial wastewater, enzymatic digestion, protocol, sludge, microplastics

5.

Mobile Samplers of Particulate Matter – Flying Omnivorous Insects in Detection of Industrial Contamination

Number of pages: 34 Posted: 10 Oct 2022
Oksana Skaldina, Adrian Łukowski, Jari T.T. Leskinen, Arto Koistinen and Tapio Eeva
affiliation not provided to SSRN, affiliation not provided to SSRN, University of Eastern Finland, University of Eastern Finland and University of Turku
Downloads 35 (1,249,711)

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atmospheric pollution, bioindicators, industrial emissions, electron microscopy, X-ray analyses, Vespula spp. -

6.

Morphology and motion parameters for detection and identification of microplastics in flowing water

Downloads 32 (1,318,317)

Morphology and motion parameters for detection and identification of microplastics in flowing water

Number of pages: 24 Posted: 20 Feb 2026
Ana Gebejes, Benjamin Asamoah, Blaž Hrovat, Nikolaos Papamatthaiakis, Antti Haapala, Arto Koistinen and Kai-Erik Peiponen
University of Eastern Finland, affiliation not provided to SSRN, University of Eastern Finland, University of Eastern Finland, University of Eastern Finland, University of Eastern Finland and University of Eastern Finland
Downloads 18 (1,537,408)

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microplastics, wastewater, microplastics detection, ultra-high-definition imaging

Morphology and motion parameters for detection and identification of microplastics in flowing water

Number of pages: 24 Posted: 20 Feb 2026
Ana Gebejes, Benjamin Asamoah, Blaž Hrovat, Nikolaos Papamatthaiakis, Antti Haapala, Arto Koistinen and Kai-Erik Peiponen
University of Eastern Finland, affiliation not provided to SSRN, University of Eastern Finland, University of Eastern Finland, University of Eastern Finland, University of Eastern Finland and University of Eastern Finland
Downloads 14 (1,579,999)

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microplastics, wastewater, microplastics detection, ultra-high-definition imaging

7.

Microplastic Accumulation in One-Year Freshwater Ice: A Four-Year Monitoring Study Reveals Winter Dynamics of Microplastics

Number of pages: 20 Posted: 24 Jun 2024
Tuomo Soininen, Emilia Uurasjärvi, Jouni Sorvari, Saija Saarni and Arto Koistinen
affiliation not provided to SSRN, affiliation not provided to SSRN, Natural Resources Institute Finland, University of Turku and University of Eastern Finland
Downloads 17 (1,481,165)

Abstract:

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plastic pollution, FTIR-imaging, Sedimentation, Microplastic flux