Heikki Häkkänen
Contact search available for JYU staff members.
Active JYU affiliations
- Department of Biological and Environmental Science, Laboratory Engineer
Projects as Principal investigator
- Rapid analysis of minerals and rare earth elements y time-gated laser spectroscopy - LasaREE
- Academy of Finland
Publications
1 of 2
- Enhanced quantification of wollastonite and calcite in limestone using fluorescence correction based on continuous wavelet transformation for Raman (2021) Laakso, Kati; et al.; A1; OA
- Time-gated Raman and laser-induced breakdown spectroscopy in mapping of eudialyte and catapleiite (2020) Romppanen, Sari; et al.; A1; OA
- Bioactive glass ions induce efficient osteogenic differentiation of human adipose stem cells encapsulated in gellan gum and collagen type I hydrogels (2019) Vuornos, Kaisa; et al.; A1; OA
- Chromophore-Protein Interplay During the Phytochrome Photocycle Revealed by Step-Scan FTIR Spectroscopy (2018) Ihalainen, Janne; et al.; A1; OA
- Coordination of the biliverdin D-ring in bacteriophytochromes (2018) Lenngren, Nils; et al.; A1; OA
- Detection of fluorine using laser-induced breakdown spectroscopy and Raman spectroscopy (2017) Pořízka, Pavel; et al.; A1; OA
- Singular value decomposition approach to the yttrium occurrence in mineral maps of rare earth element ores using laser-induced breakdown spectroscopy (2017) Romppanen, Sari; et al.; A1; OA
- Bridged Epipolythiodiketopiperazines from Penicillium raciborskii, an Endophytic Fungus of Rhododendron tomentosum Harmaja (2016) Kajula, Marena; et al.; A1
- Light-induced structural changes in a monomeric bacteriophytochrome (2016) Takala, Heikki; et al.; A1; OA
- Bioactive glass ions as strong enhancers of osteogenic differentiation in human adipose stem cells (2015) Ojansivu, Miina; et al.; A1
- Laser-induced fluorescence imaging: Detection of fluorescent minerals and estimation of abundance (2015) Khajehzadeh, Navid; et al.; A4
- Raman analysis: Detection of minerals and measurement of concentration using reference spectra (2015) Kauppinen, Tommi; et al.; A4
- X-ray microtomography and laser ablation in the analysis of ink distribution in coated paper (2015) Myllys, Markko; et al.; A1; OA
- Raman Spectroscopic Signatures of Echovirus 1 Uncoating (2014) Ruokola, Päivi; et al.; A1; OA
- Laser-induced breakdown spectroscopy for rapid elemental analysis of drillcore (2013) Haavisto, Olli; et al.; A4
- Optimisation algorithms in the case of mineral detection using Raman Analysis (2013) Kauppinen, Tommi; et al.; A4
- Analysis of powdered tungsten carbide hard-metal precursors and cemented compact tungsten carbides using laser-induced breakdown spectroscopy (2007) Novotny, K.; et al.; A1
- Determination of Cl/C and Br/C ratios in pure organic solids using laser-induced plasma spectroscopy in near vacuum ultraviolet (2004) Kaski, Saara; et al.; A1
- Differentiation of natural and synthetic gem-quality diamonds by luminescence properties (2003) Häkkänen, Heikki; et al.; A1
- Laser-Induced Plasma Spectroscopy to as Low as 130 nm When a Gas-Purged Spectrograph and ICCD Detection are Used (2003) Kaski, Saara; et al.; A1
