The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Electrochemical Biosensing Platforms Using Platinum Nanoparticles and Carbon Nanotubes
Abstract
Platinum nanoparticles with a diameter of 2-3 nm were prepared and used in combination with single-wall carbon nanotubes (SWCNTs) for fabricating electrochemical sensors with remarkably improved sensitivity toward hydrogen peroxide. Nafion, a perfluorosulfonated polymer, was used to solubilize SWCNTs and also displayed strong interactions with Pt nanoparticles to form a network that connected Pt nanoparticles to the electrode surface. TEM and AFM micrographs illustrated the deposition of Pt nanoparticles on carbon nanotubes whereas cyclic voltammetry confirmed an electrical contact through SWCNTs between Pt nanoparticles and the glassy carbon (GC) or carbon fiber backing. With glucose oxidase (GOx) as an enzyme model, we constructed a GC or carbon fiber microelectrode-based biosensor that responds even more sensitively to glucose than the GC/GOx electrode modified by Pt nanoparticles or CNTs alone. The response time and detection limit (S/N = 3) of this biosensor was determined to be 3 s and 0.5 microM, respectively.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Noncovalent sidewall functionalization of single-walled carbon nanotubes for protein immobilization
Chen, R. J., Zhang, Y., Wang, D., & Dai, H. (2001) · Journal of the American Chemical Society · doi:10.1021/ja010172b · Cited by 2,534
Enzyme-coated carbon nanotubes as single-molecule biosensors
Besteman, K., Lee, J.-O., Wiertz, F. G. M., Heering, H. A., & Dekker, C. (2003) · Nano Letters · doi:10.1021/nl034139u · Cited by 1,294
Cited by
Electrochemical Glucose Biosensors
Wang, J. (2008) · Chemical Reviews · doi:10.1021/cr068123a · Cited by 3,498
Carbon‐Nanotube Based Electrochemical Biosensors: A Review
Wang, J. (2005) · Electroanalysis · doi:10.1002/elan.200403113 · Cited by 2,387
Advances in carbon nanotube based electrochemical sensors for bioanalytical applications
Vashist, S. K., Zheng, D., Al-Rubeaan, K., Luong, J. H. T., & Sheu, F.-S. (2011) · Biotechnology Advances · doi:10.1016/j.biotechadv.2010.10.002 · Cited by 448
Self-citationLu, J., Do, I., Drzal, L. T., Worden, R. M., & Lee, I. (2008) · ACS Nano · doi:10.1021/nn800244k · Cited by 438
Weaving Sensing Fibers into Electrochemical Fabric for Real‐Time Health Monitoring
Wang, L., Wang, L., Zhang, Y., Pan, J., Li, S., Sun, X., Zhang, B., & Peng, H. (2018) · Advanced Functional Materials · doi:10.1002/adfm.201804456 · Cited by 353
Metadata
- Authors
- Hrapovic, S., Liu, Y., Male, K. B., & Luong, J. H. T.
- Venue
- Analytical Chemistry
- Publisher
- American Chemical Society (ACS)
- Published
- 2003-12-18
- Volume
- 76
- Issue
- 4
- Pages
- 1083-1088
- ISSN
- 0003-2700 (ISSN-L)
- 1520-6882
- OpenAlex
- W2060265983
- Cited by
- 1,064
- References
- 2
- FWCI
- 35.87
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Electrochemical Biosensing Platforms Using Platinum Nanoparticles and Carbon Nanotubes. https://app.cochat.ai/papers/10.1021/ac035143t
- The paper
- Hrapovic, S., Liu, Y., Male, K. B., & Luong, J. H. T. (2004). Electrochemical Biosensing Platforms Using Platinum Nanoparticles and Carbon Nanotubes. Analytical Chemistry. https://doi.org/10.1021/ac035143t
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
