弱磁场的旋转方向选择性地靶向液态水中的手性团簇并改变其化学反应性

IF 0.5 4区 化学 Q4 CHEMISTRY, ANALYTICAL Journal of Water Chemistry and Technology Pub Date : 2023-11-16 DOI:10.3103/S1063455X23060115
A. J. Stemler
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引用次数: 0

摘要

许多人认为液态水是由一种准稳定的团簇混合物组成的,这些团簇的大小从二聚体到几百个分子,甚至到微米大小的单位[1-3]。这种三维结构的含义,或者它是否存在,经常受到争论。虽然许多处理方法(温度变化、震动、电磁辐射等)改变了水的物理化学性质,但这些干预措施如何影响簇的聚集通常是一个猜测问题。本研究的目的是将弱旋转磁场与水团簇的组合以及随后散装水化学反应性的变化联系起来。结果表明,施加在水中的这种微弱的旋转磁场可以增加或减少二氧化碳的自发水化净速率,这取决于磁铁的自旋方向和给定水样的历史。以这种方式施加的磁场的目标是手性水团簇,它们的破坏或对映异构体的相互/内部转换可以改变水的反应性。结论是,蒸馏水的样品,在其他条件相同的情况下,可以有一系列的化学反应,这取决于它们的单个簇的组合。
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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Rotational Direction of a Weak Magnetic Field Selectively Targets Chiral Clusters in Liquid Water and Modifies Its Chemical Reactivity

Liquid water is thought by many to be composed of a quasi-stable mixture of clusters that range in size from dimers to several hundred molecules and even to micrometer-size units [1–3]. The implications of such a three-dimensional structure, or whether it even exists, are often subject to debate. While many treatments (temperature change, shaking, electro-magnetic radiation, etc.) alter the physical-chemical properties of water, just how these interventions may affect the assemblage of clusters is often a matter of conjecture. The object of this study is to relate the effect of a weak, spinning, magnetic field to the assemblage of water clusters, and the subsequent changes in the chemical reactivity of bulk water. The results show that such a weak, rotating, magnetic field applied to water can either increase or decrease the spontaneous net rate of hydration of CO2, depending on the direction of spin of the magnet and the history of a given water sample. The targets for a magnetic field applied in this way are chiral water clusters and their destruction, or the inter/intra-conversion of enantiomers, can change the reactivity of water. The conclusion is that samples of distilled water, under otherwise identical conditions, can have a range of chemical reactivities depending on their individual assemblage of clusters.

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来源期刊
Journal of Water Chemistry and Technology
Journal of Water Chemistry and Technology CHEMISTRY, APPLIED-CHEMISTRY, ANALYTICAL
自引率
0.00%
发文量
51
审稿时长
>12 weeks
期刊介绍: Journal of Water Chemistry and Technology focuses on water and wastewater treatment, water pollution monitoring, water purification, and similar topics. The journal publishes original scientific theoretical and experimental articles in the following sections: new developments in the science of water; theoretical principles of water treatment and technology; physical chemistry of water treatment processes; analytical water chemistry; analysis of natural and waste waters; water treatment technology and demineralization of water; biological methods of water treatment; and also solicited critical reviews summarizing the latest findings. The journal welcomes manuscripts from all countries in the English or Ukrainian language. All manuscripts are peer-reviewed.
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