关键词: ULF VLF charging/excitation time electromagnetic field frequency inertia sensor relaxation time resonance

Mesh : Acetaminophen / analysis chemistry Electromagnetic Phenomena Aspirin / chemistry analysis Pharmaceutical Preparations / chemistry analysis Radio Waves

来  源:   DOI:10.3390/s24103059   PDF(Pubmed)

Abstract:
The purpose of this paper is to demonstrate a new discovery regarding the interaction between materials and very low radio frequencies. Specifically, we observed a feedback response on an inertia active sensor when specific frequencies (around 2-4 kHz) are used to irradiate targeted pharmaceutical samples like aspirin or paracetamol drugs. The characteristics of this phenomenon, such as excitation and relaxation time, the relation between deceleration and a material\'s quantity, and signal amplitude, are presented and analyzed. Although the underlying physics of this phenomenon is not yet known, we have shown that it has potential applications in remote identification of compounds, detection, and location sensing, as well as identifying substances that exist in plants without the need for any processing. This method is fast, accurate, low-cost, non-destructive, and non-invasive, making it a valuable area for further research that could yield spectacular results in the future.
摘要:
本文的目的是证明有关材料与非常低的无线电频率之间相互作用的新发现。具体来说,当使用特定频率(约2-4kHz)照射目标药物样品如阿司匹林或对乙酰氨基酚药物时,我们观察到惯性有源传感器上的反馈响应.这种现象的特点,如激励和弛豫时间,减速度与物料数量之间的关系,和信号幅度,进行了介绍和分析。尽管这种现象的基本物理学尚不清楚,我们已经证明了它在化合物的远程识别中具有潜在的应用,检测,和位置感应,以及在不需要任何处理的情况下识别植物中存在的物质。这种方法是快速的,准确,低成本,非破坏性的,非侵入性,使其成为进一步研究的宝贵领域,将来可能会产生惊人的结果。
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