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Št. zadetkov: 6
Cellulose nano crystals (CNC) as additive for a bio-based waterborne acrylic wood coating
Swati Tamantini, Sara Bergamasco, Miha Humar, Massimo Cavalera, Manuela Romagnoli
Izvirni znanstveni članek
Oznake: bukev;smreka;odpornost lesa;Gloeophyllum trabeum;Trametes versicolor;barva;sijaj;glive modrivke;FTIR;kontaktni kot;beech;spruce;wood durability;color;gloss;blue stain;contact angle;
Wood coatings prolong the service life of wood-based products, but they are usually of synthetic origin. The aim of the present article is to reduce the fossil-based compounds in a commercial waterborne acrylic coating by CNC addition and to test its performance. The coatings were applied on Europea ...
Leto: 2023 Vir: Biotehniška fakulteta (UL BF)
Main phases of wood formation in chestnut (Castanea sativa) in Central Italy
Manuela Romagnoli, Martina Cherubini, Peter Prislan, Jožica Gričar, Katarina Čufar, Stefano Spina
Izvirni znanstveni članek
Oznake: kostanj;les;razvoj;Italija;
We present wood formation in chestnut (Castanea sativa) during the growing seasons 2008 and 2009, compare its dynamics in the two years and discuss possible effects on wood quality. To this purpose, microcores containing wood, cambium and phloem were collected at weekly intervals from 10 chestnut tr ...
Leto: 2011 Vir: Biotehniška fakulteta (UL BF)
Xylem and phloem formation in chestnut (Castanea sativa Mill.) during the 2008 growing season
Katarina Čufar, Martina Cherubini, Jožica Gričar, Peter Prislan, Stefano Spina, Manuela Romagnoli
Izvirni znanstveni članek
Oznake: pravi kostanj;Castanea sativa;kambij;ksilem;letnice;
Cambial activity and the dynamics of xylem and phloem formation were monitored during the 2008 growth season in five chestnut (Castanea sativa) trees growing near Viterbo, Italy. The study was based on microscopic observations of micro-cores taken from stems at weekly intervals from mid-April until ...
Leto: 2011 Vir: Biotehniška fakulteta (UL BF)
Influence of thermal modification and impregnation with biocides on physical properties of Italian stone pine wood (Pinus pinea L.)
Marco De Angelis, Miha Humar, Davor Kržišnik, Swati Tamantini, Manuela Romagnoli
Izvirni znanstveni članek
Oznake: Pinus pinea wood;thermal treatments;impregnation;durability;short supply chain;
The sudden availability of Italian stone pine (Pinus pinea L.) wood due to the infestation of pathogenic fungi and insects highlighted the need to promote its use as a short supply chain resource in Italy and other Mediterranean countries. However, the durability of stone pine sapwood must be enhanc ...
Leto: 2022 Vir: Biotehniška fakulteta (UL BF)
Lignin nanoparticles with entrapped Thymus spp. essential oils for the control of wood-rot fungi
Florian Zikeli, Anna Maria Vettraino, Margherita Biscontri, Sara Bergamasco, Cleofe Palocci, Miha Humar, Manuela Romagnoli
Izvirni znanstveni članek
Oznake: razkroj lesa;glive bele trohnobe;glive rjave trohnobe;bukovina;lignin;nanodelci;esencialna olja;wood decay;white-rot fungi;brown-rot fungi;beech;lignin nanoparticles;essential oils;
After decades of utilization of fossil-based and environmentally hazardous compounds for wood preservation against fungal attack, there is a strong need to substitute those compounds with bio-based bioactive solutions, such as essential oils. In this work, lignin nanoparticles containing four essent ...
Leto: 2023 Vir: Biotehniška fakulteta (UL BF)
Inorganic component in oak waterlogged archaeological wood and volcanic lake compartments
Giancarlo Sidoti, Federica Antonelli, Giulia Galotta, Maria Cristina Moscatelli, Davor Kržišnik, Vittorio Vinciguerra, Swati Tamantini, Rosita Marabottini, Natalia Macro, Manuela Romagnoli
Izvirni znanstveni članek
Oznake: arheološki les;voda;waterlogged archaeological wood;
Waterlogged archaeological wood (WAW) is a rare and precious organic material that can hold outstanding cultural values. In order to protect WAW for the next generations, this material must be accurately characterised to set its proper conservation, storage and exhibition conditions in museum enviro ...
Leto: 2023 Vir: Biotehniška fakulteta (UL BF)
Št. zadetkov: 6
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