C Minelli
Versailles project on advanced materials and standards (VAMAS) interlaboratory study on measuring the number concentration of colloidal gold nanoparticles
Minelli, C; Wywijas, M; Bartczak, D; Cuello-Nuñez, S; Infante, HG; Deumer, J; Gollwitzer, C; Krumrey, M; Murphy, KE; Johnson, ME; Montoro Bustos, AR; Strenge, IH; Faure, B; Høghøj, P; Tong, V; Burr, L; Norling, K; Höök, F; Roesslein, M; Kocic, J; Hendriks, L; Kestens, V; Ramaye, Y; Contreras Lopez, MC; Auclair, G; Mehn, D; Gilliland, D; Potthoff, A; Oelschlägel, K; Tentschert, J; Jungnickel, H; Krause, BC; Hachenberger, YU; Reichardt, P; Luch, A; Whittaker, TE; Stevens, MM; Gupta, S; Singh, A; Lin, F-H; Liu, Y-H; Costa, AL; Baldisserri, C; Jawad, R; Andaloussi, SEL; Holme, MN; Lee, TG; Kwak, M; Kim, J; Ziebel, J; Guignard, C; Cambier, S; Contal, S; Gutleb, AC; Kuba Tatarkiewicz, J; Jankiewicz, BJ; Bartosewicz, B; Wu, X; Fagan, JA; Elje, E; Rundén-Pran, E; Dusinska, M; Kaur, IP; Price, D; Nesbitt, I; O Reilly, S; Peters, RJB; Bucher, G; Coleman, D; Harrison, AJ; Ghanem, A; Gering, A; McCarron, E; Fitzgerald, N; Cornelis, G; Tuoriniemi, J; Sakai, M; Tsuchida, H; Maguire, C; Prina-Mello,...
Authors
M Wywijas
D Bartczak
S Cuello-Nuñez
HG Infante
J Deumer
C Gollwitzer
M Krumrey
KE Murphy
ME Johnson
AR Montoro Bustos
IH Strenge
B Faure
P Høghøj
V Tong
L Burr
K Norling
F Höök
M Roesslein
J Kocic
L Hendriks
V Kestens
Y Ramaye
MC Contreras Lopez
G Auclair
D Mehn
D Gilliland
A Potthoff
K Oelschlägel
J Tentschert
H Jungnickel
BC Krause
YU Hachenberger
P Reichardt
A Luch
TE Whittaker
MM Stevens
S Gupta
A Singh
F-H Lin
Y-H Liu
AL Costa
C Baldisserri
R Jawad
SEL Andaloussi
MN Holme
TG Lee
M Kwak
J Kim
J Ziebel
C Guignard
S Cambier
S Contal
AC Gutleb
J Kuba Tatarkiewicz
BJ Jankiewicz
B Bartosewicz
X Wu
JA Fagan
E Elje
E Rundén-Pran
M Dusinska
IP Kaur
D Price
I Nesbitt
S O Reilly
RJB Peters
G Bucher
D Coleman
AJ Harrison
A Ghanem
A Gering
E McCarron
N Fitzgerald
G Cornelis
J Tuoriniemi
M Sakai
H Tsuchida
C Maguire
A Prina-Mello
AJ Lawlor
J Adams
CL Schultz
D Constantin
NTK Thanh
LD Tung
L Panariello
S Damilos
A Gavriilidis
I Lynch
B Fryer
A Carrazco Quevedo
E Guggenheim
S Briffa
E Valsami-Jones
Y Huang
AA Keller
V-T Kinnunen
S Perämäki
Z Krpetic
MJ Greenwood
AG Shard
Abstract
We describe the outcome of a large international interlaboratory study of the measurement of particle number concentration of colloidal nanoparticles, project 10 of the technical working area 34, "Nanoparticle Populations" of the Versailles Project on Advanced Materials and Standards (VAMAS). A total of 50 laboratories delivered results for the number concentration of 30 nm gold colloidal nanoparticles measured using particle tracking analysis (PTA), single particle inductively coupled plasma mass spectrometry (spICP-MS), ultraviolet-visible (UV-Vis) light spectroscopy, centrifugal liquid sedimentation (CLS) and small angle X-ray scattering (SAXS). The study provides quantitative data to evaluate the repeatability of these methods and their reproducibility in the measurement of number concentration of model nanoparticle systems following a common measurement protocol. We find that the population-averaging methods of SAXS, CLS and UV-Vis have high measurement repeatability and reproducibility, with between-labs variability of 2.6%, 11% and 1.4% respectively. However, results may be significantly biased for reasons including inaccurate material properties whose values are used to compute the number concentration. Particle-counting method results are less reproducibile than population-averaging methods, with measured between-labs variability of 68% and 46% for PTA and spICP-MS respectively. This study provides the stakeholder community with important comparative data to underpin measurement reproducibility and method validation for number concentration of nanoparticles.
Citation
Minelli, C., Wywijas, M., Bartczak, D., Cuello-Nuñez, S., Infante, H., Deumer, J., …Shard, A. (2022). Versailles project on advanced materials and standards (VAMAS) interlaboratory study on measuring the number concentration of colloidal gold nanoparticles. Nanoscale, https://doi.org/10.1039/d1nr07775a
Journal Article Type | Article |
---|---|
Acceptance Date | Feb 11, 2022 |
Online Publication Date | Mar 9, 2022 |
Publication Date | Mar 9, 2022 |
Deposit Date | Mar 23, 2022 |
Publicly Available Date | Mar 23, 2022 |
Journal | Nanoscale |
Print ISSN | 2040-3364 |
Electronic ISSN | 2040-3372 |
Publisher | Royal Society of Chemistry |
DOI | https://doi.org/10.1039/d1nr07775a |
Publisher URL | https://doi.org/10.1039/D1NR07775A |
Related Public URLs | http://pubs.rsc.org/en/Journals/JournalIssues/NR |
Additional Information | Additional Information : ** From PubMed via Jisc Publications Router **Journal IDs: eissn 2040-3372 **Article IDs: pubmed: 35262538 **History: published 09-03-2022 Funders : EURAMET/European Union;UK Department of Business, Energy and Industrial Strategy;European Union Horizon 2020 Projects : European Metrology Programme for Innovation and Research (EMPIR);National Measurement System programme;Nanoreg2;ACEnano Grant Number: 14IND12 Innanopart and 18SIP01 ISOCONCur Grant Number: NMS/ST18-21 Grant Number: 646221 Grant Number: 720952 |
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Licence
http://creativecommons.org/licenses/by-nc/3.0/
Publisher Licence URL
http://creativecommons.org/licenses/by-nc/3.0/
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