Education: High school graduate 1993 (Talvisalo High School, Savonlinna); M.Sc. 1999, Ph.Lic. 2003, Ph.D. 2005 (University of Joensuu); Docent, mass spectrometry 2008- (University of Helsinki, Faculty of Pharmacy).
Academic career: Research assistant 1998-1999, Early-stage researcher/PhD student 1999-2005 (University of Joensuu); Visiting researcher 2002 (University of Warwick, UK); Postdoctoral researcher 2005-2008, Assistant professor 2008-2009 (University of Joensuu); Professor 2010-current (University of Eastern Finland).
Research interests: High-resolution mass spectrometry, bioanalytical chemistry, structural proteomics, metabolomics, petroleomics, biorefining/thermochemical conversion, enzyme catalysis, environmental chemistry. If interested in collaboration (or contract research) with us, please send me an email.
Research groups
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Bioorganic Chemistry 01.01.2010 - -
Sustainable Forest Bioeconomy: American-Finnish C… 01.10.2021 - 31.12.2024 -
Wood Materials Science
Projects
Publications
135 items-
Analysis of Volatile and Nonvolatile Constituents in Gin by Direct-Infusion Ultrahigh-Resolution ESI/APPI FT-ICR Mass Spectrometry
Dou, Yanning; Mäkinen, Marko; Jänis, Janne. 2023. Journal of agricultural and food chemistry. 71: 7082-7089 -
Application of reductive amination by heterologously expressed Thermomicrobium roseum L-alanine dehydrogenase to synthesize L-alanine derivatives
Dedeakayoğulları, Huri; Valjakka, Jarkko; Turunen, Ossi; Yilmazer, Berin; Demir, Ğarip; Jänis, Janne; Binay, Barış. 2023. Enzyme and microbial technology. 169: -
Primary structure determination and physicochemical characterization of DSP-3, a phosphatidylcholine binding glycoprotein of donkey seminal plasma
Alim, Sk; Laitaoja, Mikko; Pawar, Sonali; Talluri, Thirumala Rao; Jänis, Janne; Swamy, Musti J. 2023. International journal of biological macromolecules. 239: -
Production and Characterization of Hydrothermal Extracts of the Needles from Four Conifer Tree Species: Scots Pine, Norway Spruce, Common Juniper, and European Larch
Mofikoya, Omolara O; Eronen, Eemeli; Mäkinen, Marko; Jänis, Janne. 2023. Acs sustainable chemistry and engineering. 11: 1540–1547 -
Valorization potential of the aqueous products from hydrothermal liquefaction and stepwise slow pyrolysis of wood bark and hemp hurds with yields and product comparison
Jokinen, Noora; Eronen, Eemeli; Salami, Ayobami; Hyttinen, Marko; Jänis, Janne; Vepsäläinen, Jouko; Lappalainen, Reijo; Tomppo, Laura. 2023. Bioresource technology reports. 21: . 101385 -
Biochemical and Biophysical Characterization of Carbonic Anhydrase VI from Human Milk and Saliva
Yrjänäinen, Alma; Patrikainen, Maarit S; Azizi, Latifeh; Tolvanen, Martti EE; Laitaoja, Mikko; Jänis, Janne; Hytönen, Vesa P; Nocentini, Alessio; Supuran, Claudiu T; Parkkila, Seppo. 2022. Protein journal. 41: 489-503 -
Calculation and Visualization of Binding Equilibria in Protein Studies
Pääkkönen, Johan; Jänis, Janne; Rouvinen, Juha. 2022. ACS omega. 7: 10789-10795 -
Chemical fingerprinting of phenolic compounds in Finnish berry wines using Fourier transform ion cyclotron resonance mass spectrometry
Dou, Yanning; Mei, Menglan; Kettunen, Timo; Mäkinen, Marko; Jänis, Janne. 2022. Food chemistry. 383: -
Compositions of dissolved organic matter in the ice-covered waters above the Aurora hydrothermal vent system, Gakkel Ridge, Arctic Ocean
Sert, Muhammed Fatih; Niemann, Helge; Reeves, Eoghan P.; Granskog, Mats A.; Hand, Kevin P.; Kekäläinen, Timo; Jänis, Janne; Rossel, Pamela E.; Ferré, Bénédicte; Silyakova, Anna; Gründger, Friederike. 2022. Biogeosciences. 19: 2101-2120 -
Crystal structure of the collagen prolyl 4-hydroxylase (C-P4H) catalytic domain complexed with PDI: towards a model of the C-P4H α2β2 tetramer
Murthy, Abhinandan V; Sulu, Ramita; Lebedev, Andrey; Salo, Antti M; Korhonen, Kati; Venkatesan, Rajaram; Tu, Hongmin; Bergmann, Ulrich; Jänis, Janne; Laitaoja, Mikko; Ruddock, Lloyd; Myllyharju, Johanna; Koski, M Kristian; Wierenga, Rik K. 2022. Journal of biological chemistry. 298: