Browsing NOFIMA vitenarkiv by Author "Zimmermann, Boris"
Now showing items 1-15 of 15
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A high-throughput FTIR spectroscopy approach to assess adaptive variation in pollen quality
Zimmermann, Boris; Bagcioglu, Murat; Tafintseva, Valeria; Kohler, Achim; Ohlson, Mikael; Fjellheim, Siri (Peer reviewed; Journal article, 2017) -
A Multiscale Vibrational Spectroscopic Approach for Identification and Biochemical Characterization of Pollen
Bagcioglu, Murat; Zimmermann, Boris; Kohler, Achim (Journal article, 2015) -
A Multiscale Vibrational Spectroscopic Approach for Identification and Biochemical Characterization of Pollen
Bagcioglu, Murat; Zimmermann, Boris; Kohler, Achim (Peer reviewed; Journal article, 2015)Background Analysis of pollen grains reveals valuable information on biology, ecology, forensics, climate change, insect migration, food sources and aeroallergens. Vibrational (infrared and Raman) spectroscopies offer ... -
Assessment of the scalability of a microtiter plate system for screening of oleaginous microorganisms
Kòsa, Gergely; Vuoristo, Kiira; Horn, Svein Jarle; Zimmermann, Boris; Afseth, Nils Kristian; Kohler, Achim; Shapaval, Volha (Peer reviewed; Journal article, 2018) -
Combining Chemical Information From Grass Pollen in Multimodal Characterization
Diehn, Sabrina; Zimmermann, Boris; Tafintseva, Valeria; Seifert, Stephan; Bağcıoğlu, Murat; Ohlson, Mikael; Weidner, Steffen; Fjellheim, Siri; Kohler, Achim; Kneipp, Janina (Peer reviewed; Journal article, 2020)The analysis of pollen chemical composition is important to many fields, including agriculture, plant physiology, ecology, allergology, and climate studies. Here, the potential of a combination of different spectroscopic ... -
FTIR spectroscopy as a unified method for simultaneous analysis of intra- and extracellular metabolites in high-throughput screening of microbial bioprocesses
Kosa, Gergely; Shapaval, Volha; Kohler, Achim; Zimmermann, Boris (Peer reviewed; Journal article, 2017) -
FTIR spectroscopy for evaluation and monitoring of lipid extraction efficiency for oleaginous fungi
Forfang, Kristin; Zimmermann, Boris; Kòsa, Gergely; Kohler, Achim; Shapaval, Volha (Peer reviewed; Journal article, 2017) -
FTIR spectroscopy for evaluation and monitoring of lipid extraction efficiency for oleaginous fungi
Forfang, Kristin; Zimmermann, Boris; Kòsa, Gergely; Kohler, Achim; Shapaval, Volha (Peer reviewed; Journal article, 2017)To assess whether Fourier Transform Infrared (FTIR) spectroscopy could be used to evaluate and monitor lipid extraction processes, the extraction methods of Folch, Bligh and Lewis were used. Biomass of the oleaginous fungi ... -
High-throughput screening of Mucoromycota fungi for production of low- and high-value lipids
Kosa, Gergely; Zimmermann, Boris; Kohler, Achim; Ekeberg, Dag; Afseth, Nils Kristian; Mounier, Jerome; Shapaval, Volha (Peer reviewed; Journal article, 2018) -
Microtiter plate cultivation of oleaginous fungi and monitoring of lipogenesis by high-throughput FTIR spectroscopy
Kosa, Gergely; Kohler, Achim; Tafintseva, Valeria; Zimmermann, Boris; Forfang, Kristin; Afseth, Nils Kristian; Tzimorotas, Dimitrios; Vuoristo, Kiira; Horn, Svein Jarle; Mounier, Jerome; Shapaval, Volha (Peer reviewed; Journal article, 2017)Background Oleaginous fungi can accumulate lipids by utilizing a wide range of waste substrates. They are an important source for the industrial production of omega-6 polyunsaturated fatty acids (gamma-linolenic and ... -
Microtiter plate cultivation of oleaginous fungi and monitoring of lipogenesis by high-throughput FTIR spectroscopy
Kòsa, Gergely; Kohler, Achim; Tafintseva, Valeria; Zimmermann, Boris; Forfang, Kristin; Afseth, Nils Kristian; Tzimorotas, Dimitrios; Vuoristo, Kiira; Horn, Svein Jarle; Jerome, Mounier; Shapaval, Volha (Peer reviewed; Journal article, 2017) -
Monitoring of plant–environment interactions by high-throughput FTIR spectroscopy of pollen
Bagcioglu, Murat; Kohler, Achim; Seifert, Stephan; Kneipp, Janina; Zimmermann, Boris (Peer reviewed; Journal article, 2017) -
Optimizing Savitzky-Golay Parameters for Improving Spectral Resolution and Quantification in Infrared Spectroscopy
Zimmermann, Boris; Kohler, Achim (Peer reviewed; Journal article, 2013)Calculating derivatives of spectral data by the Savitzky–Golay (SG)numerical algorithm is often used as a preliminary preprocessing step to resolve overlapping signals, enhance signal properties, and suppress unwanted ... -
Preprocessing Strategies for Sparse Infrared Spectroscopy: A Case Study on Cartilage Diagnostics
Tafintseva, Valeria; Lintvedt, Tiril Aurora; Solheim, Johanne Heitmann; Zimmermann, Boris; Rehman, Hafeez Ur; Virtanen, Vesa; Shaikh, Rubina; Nippolainen, Ervin; Afara, Isaac; Saarakkala, Simo; Rieppo, Lassi; Krebs, Patrick; Fomina, Polina; Mizaikoff, Boris; Kohler, Achim (Journal article; Peer reviewed, 2022)The aim of the study was to optimize preprocessing of sparse infrared spectral data. The sparse data were obtained by reducing broadband Fourier transform infrared attenuated total reflectance spectra of bovine and human ... -
Vibrational microspectroscopy enables chemical characterization of single pollen grains as well as comparative analysis of plant species based on pollen ultrastructure
Zimmermann, Boris; Bagcioglu, Murat; Sandt, Christophe; Kohler, Achim (Peer reviewed; Journal article, 2015)Main conclusion Chemical imaging of pollen by vibrational microspectroscopy enables characterization of pollen ultrastructure, in particular phenylpropanoid components in grain wall for comparative study of extant and ...