Evidence map›Paper›PMID 29738461›Full record

ArticleNanomaterials (Basel, Switzerland)2018

Characterization of Nanoparticle Batch-To-Batch Variability.

Sonja Mülhopt, Silvia Diabaté, Marco Dilger, Christel Adelhelm, Christopher Anderlohr, Thomas Bergfeldt, Johan Gómez de la Torre, Yunhong Jiang, Eugenia Valsami-Jones, Dominique Langevin and 10 more

Abstract read
In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

72 citing papers in PubMed.

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  19. Engineered MoSNanomaterials (Basel, Switzerland) · 2026
    Review
  20. Conundrums of Localized Surface Plasmon Resonance Biosensors.Small (Weinheim an der Bergstrasse, Germany) · 2026
    Review

12 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

20 authors.

Sonja MülhoptInstitute for Technical Chemistry (ITC), Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany. sonja.muelhopt@kit.edu.
Silvia DiabatéInstitute for Toxicology and Genetics (ITG), Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany. silvia.diabate@kit.edu.ORCID 0000-0001-6702-4769
Marco DilgerInstitute for Toxicology and Genetics (ITG), Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany. marco.dilger@partner.kit.edu.
Christel AdelhelmInstitute for Applied Materials (IAM), Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany. edelhalm@t-online.de.
Christopher AnderlohrInstitute for Technical Thermodynamics and Refrigeration (ITTK), Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany. Christopher.anderlohr@kit.edu.
Thomas BergfeldtInstitute for Applied Materials (IAM), Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany. Thomas.bergfeldt@kit.edu.ORCID 0000-0003-4595-7968
Johan Gómez de la TorreDepartment of Engineering Sciences, Applied Materials Science, Uppsala University, 752 36 Uppsala, Sweden. johan.gomezdelatorre@gmail.com.
Yunhong JiangDepartment of Architecture and Civil Engineering, Claverton Down, University of Bath, Bath BA2 7AY, UK. y.jiang@bath.ac.uk.ORCID 0000-0003-3292-8164
Eugenia Valsami-JonesSchool of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham B15 2TT, UK. e.valsamijones@bham.ac.uk.ORCID 0000-0002-8850-7556
Dominique LangevinLaboratoire de Physique des Solides, CNRS UMR 8502, Université Paris Sud 11, Université Paris Saclay, 91190 Saint-Aubin, France. dominique.langevin@u-psud.fr.
Iseult LynchSchool of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham B15 2TT, UK. i.lynch@bham.ac.uk.ORCID 0000-0003-4250-4584
Eugene MahonCentre for BioNano Interactions, School of Chemistry and Chemical Biology, University College Dublin, Dublin 4, Ireland. eugene.mahon@ucd.ie.
Inge NelissenHealth Department, Flemish Institute for Technological Research (VITO), 2400 Mol, Belgium. inge.nelissen@vito.be.ORCID 0000-0002-1248-3463
Jordi PiellaCatalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology, 08036 Barcelona, Spain. jordi.piella@icn.cat.
Victor PuntesCatalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology, 08036 Barcelona, Spain. victor.puntes@icn.cat.
Sikha RayScience and Technology of Nanosystems (STN), Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany. Sikha.ray@kit.edu.
Reinhard SchneiderLaboratory for Electron Microscopy (LEM), Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany. Reinhard.schneider@kit.edu.
Terry WilkinsFaculty of Engineering, School of Chemical and Process Engineering, University of Leeds, Leeds LS2 9JT, UK. T.A.Wilkins@leeds.ac.uk.
Carsten WeissInstitute for Toxicology and Genetics (ITG), Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany. carsten.weiss@kit.edu.
Hanns-Rudolf PaurInstitute for Technical Chemistry (ITC), Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany. hanns-rudolf.paur@kit.edu.ORCID 0000-0001-5133-9459

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A central challenge for the safe design of nanomaterials (NMs) is the inherent variability of NM properties, both as produced and as they interact with and evolve in, their surroundings. This has led to uncertainty in the literature regarding whether the biological and toxicological effects reported for NMs are related to specific NM properties themselves, or rather to the presence of impurities or physical effects such as agglomeration of particles. Thus, there is a strong need for systematic evaluation of the synthesis and processing parameters that lead to potential variability of different NM batches and the reproducible production of commonly utilized NMs. The work described here represents over three years of effort across 14 European laboratories to assess the reproducibility of nanoparticle properties produced by the same and modified synthesis routes for four of the OECD priority NMs (silica dioxide, zinc oxide, cerium dioxide and titanium dioxide) as well as amine-modified polystyrene NMs, which are frequently employed as positive controls for nanotoxicity studies. For 46 different batches of the selected NMs, all physicochemical descriptors as prioritized by the OECD have been fully characterized. The study represents the most complete assessment of NMs batch-to-batch variability performed to date and provides numerous important insights into the potential sources of variability of NMs and how these might be reduced.

Indexed as

impuritiesnanosafetyparticle sizereactive oxygen species

Identifiers

PMID29738461
PMCPMC5977325

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.