Evidence map›Paper›PMID 41625512›Full record

ArticleInternational journal of analytical chemistry2026

Determination of Eight Benzene Homologs in Ambient Air and Indoor Air in Residential Areas by Secondary Thermal Desorption-Gas Chromatography.

Tao Liu, Xiaoxue Yuan, Tiankuo Yang, Changxiao Yang, Hui Zhao, Jiwen Jiang, Jun Feng

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in International journal of analytical chemistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

7 authors.

Tao LiuCivil Aviation High Altitude Aviation Medicine Research Center, Civil Aviation Flight University of China, Guanghan, 618307, Sichuan, China, cafuc.edu.cn.ORCID https://orcid.org/0000-0001-9717-3984
Xiaoxue YuanSichuan Center for Disease Control and Prevention, Chengdu, 610041, Sichuan, China.
Tiankuo YangCivil Aviation High Altitude Aviation Medicine Research Center, Civil Aviation Flight University of China, Guanghan, 618307, Sichuan, China, cafuc.edu.cn.
Changxiao YangSichuan Center for Disease Control and Prevention, Chengdu, 610041, Sichuan, China.
Hui ZhaoCivil Aviation High Altitude Aviation Medicine Research Center, Civil Aviation Flight University of China, Guanghan, 618307, Sichuan, China, cafuc.edu.cn.
Jiwen JiangCivil Aviation High Altitude Aviation Medicine Research Center, Civil Aviation Flight University of China, Guanghan, 618307, Sichuan, China, cafuc.edu.cn.
Jun FengCollege of Airport, Civil Aviation Flight University of China, Guanghan, 618307, Sichuan, China, cafuc.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study developed and comprehensively validated an optimized analytical method based on secondary thermal desorption-gas chromatography (STD-GC) for the simultaneous determination of eight key benzene homologs in ambient and indoor air of residential areas. Compared to solvent desorption and single-stage thermal desorption, STD demonstrates superior desorption efficiency, reduced matrix interference, fully automated rapid operation, complete analyte transfer, thereby eliminating analyte losses while enhancing analytical accuracy and sensitivity, and solvent-free ensuring friendly to human and the environment. Aiming at the characteristics of target compounds and complex environmental matrices (e.g., humidity, coexisting interferents), sampling parameters, thermal desorption conditions, and gas chromatographic separation conditions were systematically optimized, with particular emphasis on ensuring baseline separation of xylene isomers. The method demonstrated linearity over 10-1000 ng with correlation coefficients (

Indexed as

air pollution analysisambient airbenzene homologsgas chromatographyindoor airsecondary thermal desorption

Identifiers

PMID41625512
PMCPMC12860393

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.