Evidence map›Paper›PMID 31048707›Full record

ArticleScientific reports2019

Charge-Dependent Regulation in DNA Adsorption on 2D Clay Minerals.

Hongyi Xie, Zhengqing Wan, Song Liu, Yi Zhang, Jieqiong Tan, Huaming Yang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2019. 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
–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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Electrostatic coupling and water bridging in adsorption hierarchy of biomolecules at water-clay interfaces.Proceedings of the National Academy of Sciences of the United States of America · 2024
    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

6 authors.

Hongyi XieDepartment of Inorganic Materials, School of Minerals Processing and Bioengineering, Central South University, Changsha, 410083, China.
Zhengqing WanThe Center for Medical Genetics, School of Life Science, Central South University, Changsha, 410078, China.
Song LiuInstitute of Chemical Biology and Nanomedicine, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, China.
Yi ZhangDepartment of Inorganic Materials, School of Minerals Processing and Bioengineering, Central South University, Changsha, 410083, China. yee_z10@csu.edu.cn.ORCID http://orcid.org/0000-0003-0391-7159
Jieqiong TanThe Center for Medical Genetics, School of Life Science, Central South University, Changsha, 410078, China. tanjieqiong@sklmg.edu.cn.
Huaming YangDepartment of Inorganic Materials, School of Minerals Processing and Bioengineering, Central South University, Changsha, 410083, China. hmyang@csu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

DNA purification is essential for the detection of human clinical specimens. A non-destructive, controllable, and low reagent consuming DNA extraction method is described. Negatively charged DNA is absorbed onto a negatively charged montmorillonite to achieve non-destructive DNA extraction based on cation bridge construction and electric double layer formation. Different valence cation modified montmorillonite forms were used to validate the charge-dependent nature of DNA adsorption on montmorillonite. Electric double layer thickness thinning/thickening with the high/lower valence cations exists, and the minerals tended to be sedimentation-stable due to the Van der Waals attraction/electrostatic repulsion. Li-modified montmorillonite with the lowest charge states showed the best DNA adsorption efficiency of 8-10 ng/μg. Charge-dependent regulating research provides a new perspective for controllable DNA extraction and a deep analysis of interface engineering mechanisms.

Indexed as

AdsorptionAlgorithmsCationsClayDNAMineralsModels, TheoreticalStatic ElectricityCationsClayDNAMinerals

Identifiers

PMID31048707
PMCPMC6497631

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.