A Symmetric U-Shaped Gate Tunnel FET-ISFET Hybrid Label-Free Biosensor for Highly Sensitive DNA Detection.

Yourui An, Yang Li, Shupeng Chen, Shulong Wang, Zhenhao Wen, Xiaoli Yang, Hongxia Liu

Abstract read

In one paragraph

Article in Sensors (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing 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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Yourui AnKey Laboratory of Wide Bandgap Semiconductor Materials, Faculty of Integrated Circuit, Ministry of Education, Xidian University, Xi'an 710071, China.ORCID 0009-0001-8055-8906

Yang LiDepartment of Clinical Laboratory, Xi'an Central Hospital, Xi'an 710003, China.

Shupeng ChenKey Laboratory of Wide Bandgap Semiconductor Materials, Faculty of Integrated Circuit, Ministry of Education, Xidian University, Xi'an 710071, China.ORCID 0000-0002-6220-7061

Shulong WangKey Laboratory of Wide Bandgap Semiconductor Materials, Faculty of Integrated Circuit, Ministry of Education, Xidian University, Xi'an 710071, China.ORCID 0000-0002-8560-2478

Zhenhao WenKey Laboratory of Wide Bandgap Semiconductor Materials, Faculty of Integrated Circuit, Ministry of Education, Xidian University, Xi'an 710071, China.

Xiaoli YangKey Laboratory of Intelligent Analysis and Decision on Complex Systems, School of Mathematics and Statistics, Chongqing University of Posts and Telecommunications, Chongqing 400065, China.ORCID 0000-0002-2829-8326

Hongxia LiuKey Laboratory of Wide Bandgap Semiconductor Materials, Faculty of Integrated Circuit, Ministry of Education, Xidian University, Xi'an 710071, China.ORCID 0000-0003-4547-0666

Funding

China Postdoctoral Science Foundation Grant No. 2024MD754039National Natural Science Foundation of China Grant No. U2241221Research fund of CIE-SmartChip

6 · The paper itself

Abstract

Ion-Sensitive Field-Effect Transistors (ISFETs) have been extensively used to detect various biomolecules, as the intrinsic charge of these molecules can change the transistor's current or threshold voltage. Recently, realizing ISFET biosensors with better performance has attracted much attention. This paper proposes a novel ISFET biosensor by using the advantage of Tunnel Field-Effect Transistor (TFET). The device characteristics and sensing performance are systematically investigated by Silvaco Atlas TCAD simulations. Due to the novel structural design, the proposed sensor achieves a maximum current sensitivity (

Indexed as

Biosensing TechniquesDNATransistors, ElectronicEquipment DesignDNAbiosensingISFET biosensorTCADtunnel field-effect transistor

Identifiers

PMID41755276

DOI10.3390/s26041337

PMCPMC12944272

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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.