izpis_h1_title_alt

Scanning electron microscopy protocol for studying anatomy of highly degraded waterlogged archaeological wood
ID Balzano, Angela (Avtor), ID Merela, Maks (Avtor), ID Čufar, Katarina (Avtor)

.pdfPDF - Predstavitvena datoteka, prenos (7,18 MB)
MD5: 989DFECCC7C468FCEA93CCFEC7419F0B
URLURL - Izvorni URL, za dostop obiščite https://www.mdpi.com/1999-4907/13/2/161 Povezava se odpre v novem oknu

Izvleček
Waterlogged archaeological wood (WAW), approximately 4500 years old, from the prehistoric pile-dwelling settlement at Ljubljansko barje, Slovenia, was examined by scanning electron microscopy (SEM). We propose a simplified protocol for sample preparation and the SEM technique for the study of highly degraded WAW of Quercus, Faxinus, Acer, Salix and Populus, representing taxa with different wood properties. We present the advantages of the proposed technique for wood identification, the observation of various anatomical features and for the study of cell wall degradation. SEM, equipped with energy-dispersive X-ray spectroscopy (EDX), allowed us to detect significant amounts of Fe, S and Ca with different appearances, amounts and distributions in the wood of the studied taxa. In the case of Populus, an increased amount of Si was also detected. The applied SEM protocol allowed characterisation of the anatomy of the highly degraded WAW while reducing the time required for sample preparation and examination under the microscope, as well as extending the lifetime of the SEM components (e.g., tungsten filament), compared to the situation when we analyse wood samples with a greater volume.

Jezik:Angleški jezik
Ključne besede:waterlogged archaeological wood, scanning electron microscopy, wood anatomy, wood preservation, EDX, protocol
Vrsta gradiva:Članek v reviji
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:BF - Biotehniška fakulteta
Status publikacije:Objavljeno
Različica publikacije:Objavljena publikacija
Datum sprejetja članka:19.01.2022
Leto izida:2022
Št. strani:17 str.
Številčenje:Vol. 13, iss. 2, art. 161
PID:20.500.12556/RUL-134659 Povezava se odpre v novem oknu
UDK:630*8
ISSN pri članku:1999-4907
DOI:10.3390/f13020161 Povezava se odpre v novem oknu
COBISS.SI-ID:94546947 Povezava se odpre v novem oknu
Datum objave v RUL:24.01.2022
Število ogledov:838
Število prenosov:161
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
:
Kopiraj citat
Objavi na:Bookmark and Share

Gradivo je del revije

Naslov:Forests
Skrajšan naslov:Forests
Založnik:MDPI
ISSN:1999-4907
COBISS.SI-ID:3872166 Povezava se odpre v novem oknu

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Začetek licenciranja:01.02.2022

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:vrstična elektronska mikroskopija, anatomija lesa, zaščita lesa, protokol

Projekti

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:P4-0015
Naslov:Les in lignocelulozni kompoziti

Podobna dela

Podobna dela v RUL:
Podobna dela v drugih slovenskih zbirkah:

Nazaj