Mari Nuopponen

Thermal Modifications in Softwood Studied by FT‐IR and UV Resonance Raman Spectroscopies

Mari Nuopponen, Tapani Vuorinen, Saila Jämsä et al. · Journal of Wood Chemistry and Technology · 2004 · 252 citations

Engineering, Chemistry, Wood Technology +16

The effects of a heat treatment on the behaviour of extractives in softwood studied by FTIR spectroscopic methods

Mari Nuopponen, Tapani Vuorinen, Saila J�ms� et al. · Wood Science and Technology · 2003 · 158 citations

Ftir Spectroscopic Methods, Chemical Engineering, Wood Modification +5

Heat‐treated softwood exposed to weathering

Mari Nuopponen, Hanne Wikberg, Tapani Vuorinen et al. · Journal of Applied Polymer Science · 2003 · 135 citations

Biomass Utilization, Environmental Chemistry, Engineering +11

Ultra Violet Resonance Raman Spectroscopy in Lignin Analysis: Determination of Characteristic Vibrations of <i>p</i>-Hydroxyphenyl, Guaiacyl, and Syringyl Lignin Structures

Anna‐Maija Saariaho, Anna‐Stiina Jääskeläinen, Mari Nuopponen et al. · Applied Spectroscopy · 2003 · 84 citations

Estimation of Wood Density and Chemical Composition by Means of Diffuse Reflectance Mid-Infrared Fourier Transform (DRIFT-MIR) Spectroscopy

Mari Nuopponen, Gillian M. Birch, Rob J. Sykes et al. · Journal of Agricultural and Food Chemistry · 2005 · 69 citations

Environmental Monitoring, Engineering, Wood Density +16