Evidence map›Paper›PMID 32397462›Full record

ArticleMolecules (Basel, Switzerland)2020

A Novel Tool for Visualization of Water Molecular Structure and Its Changes, Expressed on the Scale of Temperature Influence.

Zoltan Kovacs, Bernhard Pollner, George Bazar, Jelena Muncan, Roumiana Tsenkova

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
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  5. Article
  6. Determining Sonication Effect onSensors (Basel, Switzerland) · 2021
    Article
  7. 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.

Zoltan KovacsDepartment of Physics and Control, Faculty of Food Science, Szent István University, H-1118 Budapest, Hungary.ORCID 0000-0003-0641-8830
Bernhard PollnerDepartment for Hygiene and Medical Microbiology, Medical University of Innsbruck, Innsbruck A-6020, Austria.
George BazarDepartment of Nutritional Science and Production Technology, Faculty of Agricultural and Environmental Sciences, Kaposvar University, H-7400 Kaposvar, Hungary.ORCID 0000-0001-9829-4366
Jelena MuncanBiomeasurement Technology Laboratory, Graduate School of Agricultural Science, Kobe University, Kobe 657-8501, Japan.ORCID 0000-0003-3481-219X
Roumiana TsenkovaBiomeasurement Technology Laboratory, Graduate School of Agricultural Science, Kobe University, Kobe 657-8501, Japan.

Funding

Emberi Eroforrások Minisztériuma ÚNKP-19-4Japanese Society for Promotion of Science P17406Magyar Tudományos Akadémia János Bolyai Research Scholarship
6 · The paper itself

Abstract

Aquaphotomics utilizes water-light interaction for in-depth exploration of water, its structure and role in aqueous and biologic systems. The aquagram, a major analytical tool of aquaphotomics, allows comparison of water molecular structures of different samples by comparing their respective absorbance spectral patterns. Temperature is the strongest perturbation of water changing almost all water species. To better interpret and understand spectral patterns, the objective of this work was to develop a novel, temperature-scaled aquagram that provides standardized information about changes in water molecular structure caused by solutes, with its effects translated to those which would have been caused by respective temperature changes. NIR spectra of Milli-Q water in the temperature range of 20-70 °C and aqueous solutions of potassium chloride in concentration range of 1 to 1000 mM were recorded to demonstrate the applicability of the proposed novel tool. The obtained results presented the influence of salt on the water molecular structure expressed as the equivalent effect of temperature in degrees of Celsius. The temperature-based aquagrams showed the well-known structure breaking and structure making effects of salts on water spectral pattern, for the first time presented in the terms of temperature influence on pure water. This new method enables comparison of spectral patterns providing a universal tool for evaluation of various bio-aqueous systems which can provide better insight into the system's functionality.

Indexed as

Molecular StructurePotassium ChlorideSpectroscopy, Near-InfraredTemperatureWaterPotassium ChlorideWateraquagramaquaphotomicschemometricsnear infrared spectroscopywater molecular mirror

Identifiers

PMID32397462
PMCPMC7248758

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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.