Evidence map›Paper›PMID 31842384›Full record

ArticleMicromachines2019

A Fully Integrated In Vitro Diagnostic Microsystem for Pathogen Detection Developed Using a "3D Extensible" Microfluidic Design Paradigm.

Zhi Geng, Yin Gu, Shanglin Li, Baobao Lin, Peng Liu

Abstract read
In one paragraph

Article in Micromachines, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. 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.

Zhi GengDepartment of Biomedical Engineering, School of Medicine, Tsinghua University, Beijing 100084, China.
Yin GuDepartment of Biomedical Engineering, School of Medicine, Tsinghua University, Beijing 100084, China.
Shanglin LiDepartment of Biomedical Engineering, School of Medicine, Tsinghua University, Beijing 100084, China.
Baobao LinDepartment of Biomedical Engineering, School of Medicine, Tsinghua University, Beijing 100084, China.
Peng LiuDepartment of Biomedical Engineering, School of Medicine, Tsinghua University, Beijing 100084, China.ORCID 0000-0003-3000-3168

Funding

Ministry of Science and Technology of the People's Republic of China No. 2016YFC0800703
6 · The paper itself

Abstract

Microfluidics is facing critical challenges in the quest of miniaturizing, integrating, and automating in vitro diagnostics, including the increasing complexity of assays, the gap between the macroscale world and the microscale devices, and the diverse throughput demands in various clinical settings. Here, a "3D extensible" microfluidic design paradigm that consists of a set of basic structures and unit operations was developed for constructing any application-specific assay. Four basic structures-check valve (in), check valve (out), double-check valve (in and out), and on-off valve-were designed to mimic basic acts in biochemical assays. By combining these structures linearly, a series of unit operations can be readily formed. We then proposed a "3D extensible" architecture to fulfill the needs of the function integration, the adaptive "world-to-chip" interface, and the adjustable throughput in the X, Y, and Z directions, respectively. To verify this design paradigm, we developed a fully integrated loop-mediated isothermal amplification microsystem that can directly accept swab samples and detect

Indexed as

full integrationin vitro diagnosticslab-on-a-chipmicrofluidicspathogen detection

Identifiers

PMID31842384
PMCPMC6953088

What OpenQuestion holds

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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.