ArticleBiosensors2024
Portable Amperometric Biosensor Enhanced with Enzyme-Ternary Nanocomposites for Prostate Cancer Biomarker Detection.
Article in Biosensors, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Electrochemical detection of miRNA-128 in Alzheimer's disease using (3-aminopropyl) triethoxysilane and citrate-capped green-synthesized silver nanoparticles.Mikrochimica acta · 2026Article
- Advancements in nanobiosensors for early cancer detection, challenges, treatment, and future prospects: a comprehensive review.Discover nano · 2026Review
- Competitive surface-blocking electrochemical sensor for fosfomycin detection based on ferrocen-tagged surface chemistry.Mikrochimica acta · 2026Article
- Preparation and performance study of hydrogel microneedle sensors for in situ monitoring of potassium ions in rice plants.Mikrochimica acta · 2026Article
- Electrochemical Detection of Cancer Biomarkers: From Molecular Sensing to Clinical Translation.Biosensors · 2026Review
- Development of a nitric oxide sensor for in vitro evaluation of the capsaicin's anti-inflammatory activity.Mikrochimica acta · 2025Article
- Nanoparticle modified paper-based analytical sensor for calcium determination in human nasal secretions and its association with olfactory dysfunction.Scientific reports · 2025Article
- Hybrid ZrO₂@CNTs nanocomposite electrodes for ultra-sensitive glucose detection via electrochemical biosensing.Mikrochimica acta · 2025Article
- Electrochemical detection of cortisol in sweat for sports performance analysis using graphene oxide-silicon carbide nanocomposites.Mikrochimica acta · 2025Article
- Immunosensor Enhanced with Silver Nanocrystals for On-Chip Prostate-Specific Antigen Detection.Biosensors · 2025Article
- Electrochemical glycoproteins sensor for sensitive diagnosis of PD: Ag@MSNs-MPBA as a specific signal amplifier and reporter.Mikrochimica acta · 2025Article
- Electrochemical sensing of flunitrazepam based on MXene and cucurbituril supramolecular host-guest interaction.Mikrochimica acta · 2025Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Enzyme-based portable amperometric biosensors are precise and low-cost medical devices used for rapid cancer biomarker screening. Sarcosine (Sar) is an ideal biomarker for prostate cancer (PCa). Because human serum and urine contain complex interfering substances that can directly oxidize at the electrode surface, rapid Sar screening biosensors are relatively challenging and have rarely been reported. Therefore, highly sensitive and selective amperometric biosensors that enable real-time measurements within <1.0 min are needed. To achieve this, a chitosan-polyaniline polymer nanocomposite (CS-PANI NC), a carrier for dispersing mesoporous carbon (MC), was synthesized and modified on a screen-printed carbon electrode (SPCE) to detect hydrogen peroxide (H
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