Evidence map›Paper›PMID 31467468›Full record

ArticleElectroanalysis2018

Performance of Amperometric Platinized-Nafion Based Gas Phase Sensor for Determining Nitric Oxide (NO) Levels in Exhaled Human Nasal Breath.

Joanna Zajda, Nicholas J Schmidt, Zheng Zheng, Xuewei Wang, Mark E Meyerhoff

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Electroanalysis, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.6field-weighted citation impact, top 36% of its field
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

3 citing papers in PubMed, 9 citations in OpenAlex.

  1. Exhaled Breath Analysis: From Laboratory Test to Wearable Sensing.IEEE reviews in biomedical engineering · 2025
    Review
  2. Article
  3. 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

5 authors at 1 institution in 1 country.

Joanna ZajdaDepartment of Chemistry, University of Michigan, 930 North University Avenue, Ann Arbor MI 48109-1055, USA.
Nicholas J SchmidtDepartment of Chemistry, University of Michigan, 930 North University Avenue, Ann Arbor MI 48109-1055, USA.
Zheng ZhengDepartment of Chemistry, University of Michigan, 930 North University Avenue, Ann Arbor MI 48109-1055, USA.
Xuewei WangDepartment of Chemistry, University of Michigan, 930 North University Avenue, Ann Arbor MI 48109-1055, USA.
Mark E MeyerhoffDepartment of Chemistry, University of Michigan, 930 North University Avenue, Ann Arbor MI 48109-1055, USA.
University of Michigan–Ann Arbor · US

Funding

Amperometric NO(g) Sensors with Improved Selectivity/Sensitivity for Biomedical MeasurementsR21EB019566 · NIBIB · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI MEYERHOFF, MARK E · 2015 to 2016
$400k
NIBIB NIH HHS R21 EB019566
6 · The paper itself

Abstract

Nitric oxide (NO) levels in exhaled breath are a non-invasive marker that can be used to diagnose various respiratory diseases and monitor a patient's response to given therapies. A portable and inexpensive device that can enable selective NO concentration measurements in exhaled breath samples is needed. Herein, the performance of an amperometric Pt-Nafion-based gas phase sensor for detection of NO in exhaled human nasal breath is examined. Enhanced selectivity over carbon monoxide and ammonia is achieved via an in-line zinc oxide-based filter. Exhaled nasal NO levels measured in 21 human samples with the sensor are shown to correlate well with those obtained using a chemiluminescence reference method (R

Indexed as

amperometric gas-phase sensorNafionnasal breathnitric oxidezinc oxide

Identifiers

PMID31467468
PMCPMC6715298
OpenAlexW2798194017

What OpenQuestion holds

Textmetadata
LicenceTDM
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.