Environment-dependent fluctuations of potentiometric pH dynamics in geomagnetic field.

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2022-10-02 Epub Date: 2022-10-06 DOI:10.1080/15368378.2022.2125527

S Kernbach, O Kernbach

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引用次数: 2

Abstract

This work explores fluctuations of potentiometric pH dynamics in environments with different configurations of geomagnetic fields. High-resolution pH measurements of test liquids are conducted in electromagnetically shielded and thermally stabilized conditions. External measurement environment in two laboratories is modulated by non-conducting/non-magnetic objects of organic and inorganic origins. Totally, 88 experiments in three groups have been conducted during 4 months. The affected pH dynamics at the level of 10^-2-10^-5 pH is detected in 93.5%, 82.2% and 74.4% depending on dielectric permittivity of environmental objects. Reaction of potentiometric system has a typical delay of 30-180 minutes. Experiments in both laboratories demonstrated 19% difference of reproducibility rate caused by different background fluctuations. To explain the obtained results, the paper discusses the effects of the Earth's electric and magnetic fields in the form of magnetospheric Poynting vectors or spin-spin forces in geomagnetic field, which affects the productivity of ionic and free-radical reactions. Since the pH level of aqueous solutions controls various biochemical reactions, this mechanism can explain several biological effects with non-contact signal transmission observed in environmental biology and electromagnetic biophysics.

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地磁场中pH电位动力学的环境依赖性波动。

本研究探讨了不同地磁场结构环境下电位pH动力学的波动。测试液体的高分辨率pH值测量在电磁屏蔽和热稳定条件下进行。两个实验室的外部测量环境由有机和无机来源的非导电/非磁性物体调制。在4个月的时间里，共进行了3组88次实验。在10-2-10-5 pH水平下，受环境物体介电常数影响的pH动态分别为93.5%、82.2%和74.4%。电位滴定反应的典型延迟为30 ~ 180分钟。两个实验室的实验表明，不同背景波动导致的再现率相差19%。为了解释得到的结果，本文讨论了地球电场和磁场以磁层坡印亭矢量或地磁场自旋力的形式影响离子和自由基反应的生产力。由于水溶液的pH水平控制着各种生物化学反应，这一机制可以解释环境生物学和电磁生物物理学中观察到的几种非接触信号传递的生物效应。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.