Monolithic integration of Knudsen pumps to form a complete, self-sufficient fluidic system for microscale gas chromatography.

Xiangyu Zhao, Tsenguun Byambadorj, Tao Qian, Qu Xu, Declan Winship, Yingkun Ma, Yutao Qin, Yogesh B Gianchandani

Abstract read

In one paragraph

Article in Microsystems & nanoengineering, 2025. 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.

Transport Characteristics and Parametric Sensitivity of a Single-Stage Circular-Channel Knudsen Pump.Micromachines · 2026
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

8 authors.

Xiangyu ZhaoDepartment of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA.ORCID http://orcid.org/0000-0002-3525-9747

Tsenguun ByambadorjDepartment of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA.

Tao QianDepartment of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA.

Qu XuCenter for Wireless Integrated MicroSensing and Systems (WIMS²), University of Michigan, Ann Arbor, MI, USA.

Declan WinshipDepartment of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA.ORCID http://orcid.org/0000-0002-3994-1153

Yingkun MaDepartment of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA.ORCID http://orcid.org/0009-0009-2577-2756

Yutao QinDepartment of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA. yutaoqin@umich.edu.ORCID http://orcid.org/0000-0003-4589-4485

Yogesh B GianchandaniDepartment of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA. yogesh@umich.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This paper reports the first microscale gas chromatography (μGC) system in which all fluidic components are monolithically integrated into a single 15 × 15 mm

Identifiers

PMID41360773

DOI10.1038/s41378-025-01091-2

PMCPMC12686500

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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.