Sensitivity Evaluation of a Dual-Finger Metamaterial Biosensor for Non-Invasive Glycemia Tracking on Multiple Substrates.

Esraa Mansour, Mohamed I Ahmed, Ahmed Allam, Ramesh K Pokharel, Adel B Abdel-Rahman

Abstract read

In one paragraph

Article in Sensors (Basel, Switzerland), 2025. 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.

A Modified Single Metamaterial Split-Ring Resonator for Enhanced Sensitivity.Sensors (Basel, Switzerland) · 2026
Article
Patch-Type Microwave Resonant Sensor Based on a Complementary Split-Ring Resonator for Monitoring Glucose Concentration Under Static and Dynamic Conditions.Sensors (Basel, Switzerland) · 2026
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

5 authors.

Esraa MansourElectronics and Communications Department, Egypt-Japan University of Science and Technology, Alexandria 21934, Egypt.ORCID 0000-0002-9024-9998

Mohamed I AhmedMicrostrip Department, Electronics Research Institute, Joseph Tito St, Huckstep, El Nozha, Cairo 12622, Egypt.ORCID 0000-0001-7485-9406

Ahmed AllamElectronics and Communications Department, Egypt-Japan University of Science and Technology, Alexandria 21934, Egypt.

Ramesh K PokharelGraduate School of Information Science and Electrical Engineering, Kyushu University, Nishi Ku, Fukuoka 819-0395, Japan.ORCID 0000-0002-9950-1950

Adel B Abdel-RahmanElectronics and Communications Department, Egypt-Japan University of Science and Technology, Alexandria 21934, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Accurate, non-invasive glucose monitoring remains a major challenge in biomedical sensing. We present a high-sensitivity planar microwave biosensor that progresses from a 2-cell hexagonal array to an 8-cell hexagonal array, and finally to a 16-cell double-honeycomb (DHC-CSRR) architecture to enhance field confinement and resonance strength. Full-wave simulations using Debye-modeled glucose phantoms demonstrate that the optimized 16-cell array on a Rogers RO3210 substrate substantially increases the electric field intensity and transmission response |S

Indexed as

Biosensing TechniquesBlood GlucoseBlood Glucose Self-MonitoringFingersGlucoseHumansMicrowavesBlood GlucoseGlucoseaccuracyAD8302-EVALZ boardcomplementary split ring resonatorsconfidence intervalDebye modeldielectric propertieshexagonal shapemetamaterialsmicrowave sensorsnon-invasive glucose monitoring

Identifiers

PMID41305240

DOI10.3390/s25227034

PMCPMC12655984

What Socratic holds

Textmetadata

LicenceCC BY

Read underepoch 390

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 Socratic graph.