Počet záznamů: 1

Is it possible to measure diameters of metal nanoparticles using BSE imaging in FESEM?

SYSNO ASEP	0397203
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Is it possible to measure diameters of metal nanoparticles using BSE imaging in FESEM?
Tvůrce(i)	Nebesářová, Jana (BC-A)_{RID, ORCID} Langhans, Jan (BC-A) Šlouf, Miroslav (UMCH-V)_{RID, ORCID} Pavlova, Ewa (UMCH-V)_RID Vancová, Marie (BC-A)_{RID, ORCID}
Zdroj.dok.	Micron. - : Elsevier - ISSN 0968-4328 Roč. 44, JAN 2013 (2013), s. 159-166
Poč.str.	8 s.
Forma vydání	Tištěná - P
Jazyk dok.	eng - angličtina
Země vyd.	GB - Velká Británie
Klíč. slova	Au nanoparticles ; Autrata YAG detector of BSE signal ; FESEM ; Pd nanoparticles ; Size measurement
Vědní obor RIV	EA - Morfologické obory a cytologie
CEP	KAN200520704 GA AV ČR - Akademie věd
	GAP205/10/0348 GA ČR - Grantová agentura ČR
Institucionální podpora	BC-A - RVO:60077344 ; UMCH-V - RVO:61389013
UT WOS	000312925300015
DOI	10.1016/j.micron.2012.06.002
Anotace	The possibilities of using a field emission scanning electron microscope (FESEM) equipped with an Autrata improved yttrium aluminum garnet (YAG) detector of back-scattered electrons (BSE) for a determination of metal nanoparticles sizes were examined in this study. The diameters of Au and Pd nanoparticles with different sizes were resolved based on digitally recorded FESEM micrographs and were compared with diameters obtained with a transmission electron microscope (TEM). In the case of Au nanoparticles, the data obtained from the FESEM exhibited smaller values in comparison with data from the TEM. The Pd nanoparticles diameters measured in the FESEM were comparable with those determined by means of the TEM, however. The influence of various parameters like the sizes of nanoparticles, their composition, use of accelerating voltage and other working conditions in the FESEM on the measurement results are discussed.
Pracoviště	Biologické centrum (od r. 2006)
Kontakt	Dana Hypšová, eje@eje.cz, Tel.: 387 775 214
Rok sběru	2014

Počet záznamů: 1