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
139/139 items-
High-Resolution Mass Spectrometry-Based Chemical Fingerprinting of Baijiu, a Traditional Chinese Liquor
Dou, Yanning; Mäkinen, Marko; Jänis, Janne. 2024. ACS omega. 9: 9443−9451 -
Robust Approach for Quantifying Glucocorticoid Binding to the Anti-Cortisol Fab Fragment via Native Mass Spectrometry
Eronen, Veikko; Iljin, Kristiina; Paakkonen, Johan; Janis, Janne; Rouvinen, Juha; Nevanen, Tarja K; Hakulinen, Nina. 2024. ACS omega. [Publication Date: April 3, 2024]: 1-8 -
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: -
Elevated methane alters dissolved organic matter composition in the Arctic Ocean cold seeps
Sert, Muhammed Fatih; Schweitzer, Hannah D.; de Groot, Tim R.; Kekäläinen, Timo; Jänis, Janne; Bernstein, Hans C.; Ferré, Bénédicte; Gründger, Friederike; Kalenitchenko, Dimitri; Niemann, Helge. 2023. Frontiers in earth science. 11: 1-16 -
One ring closer to a closure: the crystal structure of the ES3 hydroxymethylbilane synthase intermediate
Bustad, Helene J; Christie, Marthe S; Laitaoja, Mikko; Aarsand, Aasne K; Martinez, Aurora; Jänis, Janne; Kallio, Juha P. 2023. Febs journal. 2024; 291: 510-526 -
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