Evidence map›Paper›PMID 23277674›Full record

ArticleJournal of biological physics2012

Force field measurements within the exclusion zone of water.

Chi-Shuo Chen, Wei-Ju Chung, Ian C Hsu, Chien-Ming Wu, Wei-Chun Chin

Open access · bronzeAbstract read
In one paragraph

Article in Journal of biological physics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.1field-weighted citation impact, top 16% of its field
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

12 citing papers in PubMed, 41 citations in OpenAlex.

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  12. Effect of Antioxidant Water on the Bioactivities of Cells.International journal of cell biology · 2017
    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 at 3 institutions in 2 countries.

Chi-Shuo ChenBioengineering, University of California, Merced, CA USA.
Wei-Ju Chung
Ian C Hsu
Chien-Ming Wu
Wei-Chun Chin
National Tsing Hua University · TWUniversity of California, Merced · USUniversity of California System · US

Funding

Center of Excellence on Health Disparities in the Ethnic and Rural UnderservedP20MD005049 · NIMHD · UNIVERSITY OF CALIFORNIA, MERCED · PI WALLANDER, JAN L · 2009 to 2010
$1.3M
NIMHD NIH HHS P20 MD005049
6 · The paper itself

Abstract

Water molecules play critical roles in many biological functions, such as protein dynamics, enzymatic activities, and cellular responses. Previous nuclear magnetic resonance and neutron scattering studies have shown that water molecules bind to specific sites on surfaces and form localized clusters. However, most current experimental techniques cannot measure dynamic behaviors of ordered water molecules on cell-size (10 μm) scale. Recently, the long-distance effect of structured water has been demonstrated by Pollack and his colleagues. Namely, there is a structured water layer near the hydrophilic surface that can exclude solutes (Zheng et al, Adv Colloid Interface Sci 127:19-27, 2006; Pollack 2006, Adv Colloid Interface Sci 103:173-196, 2003). The repelling forces of water clusters inside this exclusion region are investigated in this study. With a laser tweezers system, we found the existence of an unexpected force fields inside the solute-free exclusion zone near a Nafion surface. Our results suggest that the water clusters could transduce mechanical signals on the micrometer range within the exclusion zone. This unexpected inhomogeneous force field near the hydrophilic surface would provide a new insight into cellular activities, leading to a potential new physical chemistry mechanism for cell biology.

Indexed as

Exclusion zoneLaser tweezersNafionWater

Identifiers

PMID23277674
PMCPMC3285724
OpenAlexW2071534658

What OpenQuestion holds

Textmetadata
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.