Evidence map›Paper›PMID 31555056›Full record

ArticleJournal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology2018

Determining surface chemical composition of silver nanoparticles during sulfidation by monitoring the ligand shell.

John M Pettibone, Justin M Gorham, Jingyu Liu

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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

3 authors.

John M PettiboneMaterial Measurement Science Division, National Institute of Standards and Technology, Gaithersburg, MD, USA.ORCID 0000-0001-9116-7110
Justin M GorhamMaterial Measurement Science Division, National Institute of Standards and Technology, Gaithersburg, MD, USA.
Jingyu LiuMaterial Measurement Science Division, National Institute of Standards and Technology, Gaithersburg, MD, USA.

Funding

Intramural NIST DOC 9999-NIST
6 · The paper itself

Abstract

Evaluating the surface and core compositions of transforming nanoparticles (NP) represents a significant measurement challenge but is necessary for predicting performance in applied systems and their toxicity in natural environments. Here, we use X-ray photoelectron spectroscopy (XPS) and attenuated total reflectance Fourier transform infrared (ATR-FTIR) spectroscopy to characterize both the surface and core ofpolyvinyl pyrollidone-silver nanoparticles in the presence of two Suwannee River fulvic acid (FA) standards and humic acid (HA) during sulfidation, the predominant transformation pathway in environmental systems. Only by using data from both spectroscopic methods was a clear relationship established between AgNP core composition and FA affinity established, where concomitant loss of FA was observed with Ag

Indexed as

Natural organic matterSpectroscopySurface nanoscienceTransferable methodsTransformation

Identifiers

PMID31555056
PMCPMC6759992

What OpenQuestion holds

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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.