ArticleBiosensors2022
Highly Sensitive TiO
Article in Biosensors, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
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Who cites it
31 citing papers in PubMed.
- Chemically stabilized MgFRSC advances · 2026Article
- Early cancer biomarker detection using a prism-based multi-resonant Ag/BaTiO₃/BP plasmonic sensor.Scientific reports · 2026Article
- Evanescent wave-based optical biosensors for innovations, medical application and future perspectives.Journal of advanced research · 2026Review
- Ultra-sensitive surface plasmon resonance biosensor for non-invasive diabetes monitoring based on 2D nanomaterial heterostructures.Mikrochimica acta · 2026Article
- Enhanced urine glucose sensing using two-dimensional TMDCs-based SPR biosensor.Scientific reports · 2026Article
- SPR biosensor with a graphene overlayer for carcinoma detection.Frontiers in bioengineering and biotechnology · 2026Article
- Cancer and Aging Biomarkers: Classification, Early Detection Technologies and Emerging Research Trends.Biosensors · 2025Review
- Surface plasmon resonance-based biosensor for accurate and rapid detection of Mycobacterium tuberculosis.Mikrochimica acta · 2025Article
- High-Sensitivity MXene-Functionalized Photonic Crystal Fiber Surface Plasmon Resonance Sensor with Dual Rectangular Grooves for Cancer Detection.Sensors (Basel, Switzerland) · 2025Article
- Numerical Simulation of InP and MXene-Based SPR Sensor for Different Cancerous Cells Detection.Cell biochemistry and biophysics · 2025Article
- Graphene-based LSPR sensors enable polarization-independent detection of CEA antigens.Scientific reports · 2025Article
- Point-of-care biosensors for infectious disease diagnosis: recent updates and prospects.RSC advances · 2025Review
- On the sensing performance improvement in SPR biosensor using ZnO and TMDCs architecture for cancer detection.Scientific reports · 2025Article
- Highly sensitive SPR sensor employing zinc selenide, silver nanocomposite, and lead titanate for the detection of cancer cells.Mikrochimica acta · 2025Article
- Optical Based Surface Plasmon Resonance Sensor for the Detection of the Various Kind of Cancerous Cell.Cell biochemistry and biophysics · 2025Article
- Optimization of Magnetoplasmonic Behavior in Ag/Fe Bilayer Nanostructures Towards Refractometric Sensing.Sensors (Basel, Switzerland) · 2025Article
- Integrating Tumor Hypoxic Sensing and Photothermal Therapy Using a Miniaturized Fiber-Optic Theranostic Probe.Small science · 2025Article
- Innovations in Biosensor Technologies for Healthcare Diagnostics and Therapeutic Drug Monitoring: Applications, Recent Progress, and Future Research Challenges.Sensors (Basel, Switzerland) · 2024Review
- Advancements and Perspectives in Optical Biosensors.ACS omega · 2024Review
- Advancement in Biosensor Technologies of 2D MaterialIntegrated with Cellulose-Physical Properties.Micromachines · 2023Review
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In this article, a hybrid TiO2/Au/graphene layer-based surface plasmon resonance (SPR) sensor with improved sensitivity and capability for cancer detection is presented. The finite element method (FEM) was used for numerical analysis. The proposed SPR biosensor was structured based on the angular analysis of the attenuated total reflection (ATR) method for the detection of various types of cancer using the refractive index component. The resonance angle shifted owing to the increment of normal and cancerous cells' refractive index, which varied between 1.36 and 1.401 for six different types of normal and cancerous cells. According to numerical results, the obtained sensitivities for skin (basal), cervical (HeLa), adrenal gland (PC12), blood (Jurkat), and breast (MCF-7 and MDA-MB-231) cancer cells were 210 deg/RIU, 245.83 deg/RIU, 264.285 deg/RIU, 285.71 deg/RIU, 292.86 deg/RIU, and 278.57 deg/RIU, respectively. Furthermore, the detection accuracy (DA), figure of merits (FOM), and signal-to-noise ratio (SNR) were also obtained, with values of 0.263 deg
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Registered trials
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.