Potential静电磁场对生物体的影响所造成的风险。数值模拟了静磁场对简单烷醇的影响

Q4 Environmental Science
BioRisk Pub Date : 2022-06-06 DOI:10.3897/biorisk.18.76997
W. Ciesielski, T. Girek, Zdzisław Oszczęda, J. Soroka, P. Tomasik
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引用次数: 4

摘要

背景:试图识别不同通量密度的静磁场对动植物群的影响。为此,研究了静磁场对低级烷醇分子,即甲醇、乙醇、丙-1-醇、丙-2-醇、丁-1-醇、S-丁-2-醇、异丁醇和叔丁醇的影响。方法:采用先进的计算方法,在计算机真空中计算了实际SMF 0.0、0.1、1、10和100AFU(任意场单位;此处为1AFU>1000T)通量密度的影响。结果:SMF根据施加的通量密度使分子极化,但它既不会电离也不会破坏价键。正负电荷密度和键长变化中的一些不规则性提供了分子相对于磁场的力线稍微改变其初始固定位置的证据。一些键的长度和键角随着施加的通量密度的增加而变化,在某些情况下,提供了原子之间通过空间的极性相互作用。结论:由于SMF在羟基的氧原子处产生并增加了负电荷密度,并延长了-O-H键的长度,这些结果表明SMF促进了链烷醇的代谢。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Potential risk resulting from the influence of static magnetic field upon living organisms. Numerically simulated effects of the static magnetic field upon simple alkanols
Background: Recognising effects of static magnetic field (SMF) of varying flux density on flora and fauna is attempted. For this purpose, the influence of static magnetic field upon molecules of lower alkanols i.e. methanol, ethanol, propan-1-ol, propan-2-ol, butan-1-ol, S-butan-2-ol, isobutanol and tert-butanol is studied. Methods: Computations of the effect of real SMF 0.0, 0.1, 1, 10 and 100 AFU (Arbitrary Field Unit; here 1AFU > 1000 T) flux density were performed in silico (computer vacuum), involving advanced computational methods. Results: SMF polarises molecules depending on applied flux density, but it neither ionises nor breaks valence bonds. Some irregularities in the changes of positive and negative charge densities and bond lengths provide evidence that molecules slightly change their initially fixed positions with respect to the force lines of the magnetic field. Length of some bonds and bond angles change with an increase in the applied flux density, providing, in some cases, polar interactions between atoms through space. Conclusions: Since SMF produced and increase in the negative charge density at the oxygen atom of the hydroxyl group and elongated the –O-H bond length, these results show that SMF facilitates metabolism of the alkanols.
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来源期刊
BioRisk
BioRisk Environmental Science-Environmental Science (miscellaneous)
CiteScore
1.40
自引率
0.00%
发文量
44
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