Evidence map›Paper›PMID 32963881›Full record

ArticleJournal of analytical methods in chemistry2020

Performance Optimization of Microvalves Based on a Microhole Array for Microfluidic Chips.

Cuimin Sun, Hui You, Yang Xie, Ronald X Xu

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of analytical methods in chemistry, 2020. 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. Review
  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

4 authors.

Cuimin SunDepartment of Precision Machinery and Precision Instrumentation, University of Science and Technology of China, Hefei, Anhui 230001, China.
Hui YouDepartment of Precision Machinery and Precision Instrumentation, University of Science and Technology of China, Hefei, Anhui 230001, China.ORCID https://orcid.org/0000-0002-8276-0219
Yang XieDepartment of Precision Machinery and Precision Instrumentation, University of Science and Technology of China, Hefei, Anhui 230001, China.
Ronald X XuDepartment of Precision Machinery and Precision Instrumentation, University of Science and Technology of China, Hefei, Anhui 230001, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A microfluidic chip with a microvalve based on a microhole array is proposed in this paper for the POCT of tumor marker proteins. In order to control the biochemical reaction time accurately and obtain a higher testing sensitivity, the parameters of the microhole array are optimized basing on the investigation of the effects of the variation of those parameters on the fluid rate and the residual liquid value in the microvalve region. By conducting liquid flow experiments using microvalves based on microhole arrays with varying microstructural parameters, the residual rate of reaction products is demonstrated to be proportional to the depth and diameter of the microholes and inversely proportional to the distance between the microhole centers. A comprehensive analysis indicates that a microhole depth of 95

Identifiers

PMID32963881
PMCPMC7486632

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.