Helena Pereira

Effects of short-time vibratory ball milling on the shape of FT-IR spectra of wood and cellulose

Manfred Schwanninger, José Carlos Rodrígues, Helena Pereira et al. · Vibrational Spectroscopy · 2004 · 1.4K citations

Natural Sciences, Materials Engineering, Materials Science +13

Chemical composition and variability of cork from Quercus suber L.

Helena Pereira · Wood Science and Technology · 1988 · 354 citations

Agriculture, Botany, Plant Sciences +7

The chemical composition of exhausted coffee waste

Dolors Pujol, C. Liu, Jorge Gominho et al. · Industrial Crops and Products · 2013 · 330 citations

Management, Chemical Engineering, Chemistry +13

Influence of steam heating on the properties of pine (Pinus pinaster) and eucalypt (Eucalyptus globulus) wood

Bruno Esteves, António Vélez Marques, Idalina Domingos et al. · Wood Science and Technology · 2006 · 300 citations · Full text

Architecture, Plant Sciences, Heating +12

Chemical changes of heat treated Pine and Eucalypt wood monitored by FTIR

Bruno Esteves, António Vélez Marques, Idalina Domingos et al. · Maderas Ciencia y tecnología · 2013 · 284 citations · Full text

Natural Sciences, Chemistry, Plant Sciences +16