Evidence map›Paper›PMID 39468173›Full record

ArticleScientific reports2024

Frequency selective metasurface based radio frequency glucose sensor with a periodic array of meta cells.

Abhishek Kandwal, Sudershan Dutt, Louis W Y Liu, Zedong Nie, Rohit Jasrotia, Choon Kit Chan, Ali M Almuhlafi, Hamsakutty Vettikalladi

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

8 authors.

Abhishek Kandwal *School of Physics and Materials Science, Shoolini University, Bajhol, Solan, H.P, 173229, India. abhishekandwal@gmail.com.
Sudershan Dutt *School of Physics and Materials Science, Shoolini University, Bajhol, Solan, H.P, 173229, India.
Louis W Y LiuFaculty of Engineering, Vietnamese German University, Ben Cát, 75000, Vietnam.
Zedong NieShenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China. zd.nie@siat.ac.cn.
Rohit JasrotiaSchool of Physics and Materials Science, Shoolini University, Bajhol, Solan, H.P, 173229, India.
Choon Kit ChanFaculty of Engineering and Quantity Surveying, INTI International University, Nilai, 71800, Malaysia.
Ali M AlmuhlafiElectrical Engineering Department, King Saud University, 11421, Riyadh, Saudi Arabia.
Hamsakutty VettikalladiElectrical Engineering Department, King Saud University, 11421, Riyadh, Saudi Arabia.

Funding

Researchers Supporting Project, King Saud University, Riyadh, Saudi Arabia RSP2024R482
6 · The paper itself

Abstract

Nowadays, the operating principle of most of the experimental electromagnetic glucose sensors is based on the effect of an anomalous dispersion caused by a direct contact between an object under test and a two-dimensional metasurface. Due to the repeated uses, the metasurface will be subjected to a chemical attack over time. To avoid this problem, this work proposes a novel glucose sensor that is equipped with an interfacial dielectric layer of 0.254 mm thickness to separate the object under test and the metasurface. The results of our analysis suggest that, if the interfacial dielectric layer is sufficiently thin, there will be no shortage of sensitivity in the proposed sensor. Consistent with our theoretical prediction, the proposed sensor was found to resonate at 9-10 GHz, with its resonant frequency responding to the glucose concentration in a dose dependent manner. The correlation the resonant frequency shift and the glucose concentration was found to be highly linear over the clinical diabetic range with a sensitivity of 4 MHz/(mg dL

Indexed as

Biosensing TechniquesGlucoseRadio WavesBlood GlucoseEquipment DesignHumansBlood GlucoseGlucoseFrequency selective surfaceHealth-care electronicsMaxwell-Garnett approximationMetasurfaceNon-invasive glucose measurementProduct innovation

Identifiers

PMID39468173
PMCPMC11519360

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

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.