ArticleScientific reports2017
Highly Selective and Sensitive Self-Powered Glucose Sensor Based on Capacitor Circuit.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 68 citations in OpenAlex.
- Electrochemical and Nanomaterial-Based Strategies for Nonenzymatic Glucose Detection: A Review.ChemistryOpen · 2025Review
- Recent Advances in Enzymatic Biofuel Cells to Power Up Wearable and Implantable Biosensors.Biosensors · 2025Review
- Review
- Responsive Ag@NiCoMolecules (Basel, Switzerland) · 2022Article
- Energy Autonomous Sweat-Based Wearable Systems.Advanced materials (Deerfield Beach, Fla.) · 2021Review
- Continuous Determination of Glucose Using a Membraneless, Microfluidic Enzymatic Biofuel Cell.Micromachines · 2020Article
- Self-Powered Portable Electronic Reader for Point-of-Care Amperometric Measurements.Sensors (Basel, Switzerland) · 2019Article
- A Fully-Flexible Solution-Processed Autonomous Glucose Indicator.Scientific reports · 2019Article
- Fabrication of highly effective hybrid biofuel cell based on integral colloidal platinum and bilirubin oxidase on gold support.Scientific reports · 2018Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Enzymatic glucose biosensors are being developed to incorporate nanoscale materials with the biological recognition elements to assist in the rapid and sensitive detection of glucose. Here we present a highly sensitive and selective glucose sensor based on capacitor circuit that is capable of selectively sensing glucose while simultaneously powering a small microelectronic device. Multi-walled carbon nanotubes (MWCNTs) is chemically modified with pyrroloquinoline quinone glucose dehydrogenase (PQQ-GDH) and bilirubin oxidase (BOD) at anode and cathode, respectively, in the biofuel cell arrangement. The input voltage (as low as 0.25 V) from the biofuel cell is converted to a stepped-up power and charged to the capacitor to the voltage of 1.8 V. The frequency of the charge/discharge cycle of the capacitor corresponded to the oxidation of glucose. The biofuel cell structure-based glucose sensor synergizes the advantages of both the glucose biosensor and biofuel cell. In addition, this glucose sensor favored a very high selectivity towards glucose in the presence of competing and non-competing analytes. It exhibited unprecedented sensitivity of 37.66 Hz/mM.cm
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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.