Evidence map›Paper›PMID 31515516›Full record

ArticleNature protocols2019

Stable isotope labeling of metal/metal oxide nanomaterials for environmental and biological tracing.

Peng Zhang, Superb Misra, Zhiling Guo, Mark Rehkämper, Eugenia Valsami-Jones

Abstract read
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In one paragraph

Article in Nature protocols, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
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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

5 authors.

Peng ZhangSchool of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham, UK. p.zhang.1@bham.ac.uk.
Superb MisraMaterials Science and Engineering, Indian Institute of Technology Gandhinagar, Gujarat, India.
Zhiling GuoSchool of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham, UK.
Mark RehkämperDepartment of Earth Science and Engineering, Imperial College London, London, UK.
Eugenia Valsami-JonesSchool of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham, UK. E.ValsamiJones@bham.ac.uk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Engineered nanomaterials (NMs) are often compositionally indistinguishable from their natural counterparts, and thus their tracking in the environment or within the biota requires the development of appropriate labeling tools. Stable isotope labeling has become a well-established such tool, developed to assign 'ownership' or a 'source' to engineered NMs, enabling their tracing and quantification, especially in complex environments. A particular methodological challenge for stable isotope labeling is to ensure that the label is traceable in a range of environmental or biological scenarios but does not induce modification of the properties of the NM or lose its signal, thus retaining realism and relevance. This protocol describes a strategy for stable isotope labeling of several widely used metal and metal oxide NMs, namely ZnO, CuO, Ag, and TiO

Indexed as

AnimalsAquatic OrganismsCopperEnvironmental MonitoringIsotope LabelingIsotopesNanostructuresOligochaetaReproducibility of ResultsSilverSnailsTitaniumZinc OxideCopperCopper-65IsotopesSilverSilver-109TitaniumTitanium-47titanium dioxideZinc Oxide

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.