The DOI matches its Crossref record.
Field-effect control of protein transport in a nanofluidic transistor circuit
Abstract
Electrostatic interactions play an important role in nanofluidic channels when the channel size is comparable to the Debye screening length. Electrostatic fields have been used to control concentration and transport of ions in nanofluidic transistors. Here, we report a transistor-reservoir-transistor circuit that can be used to turn “on” or “off” protein transport using electrostatic fields with gate voltages of ±1V. Our results suggest that global electrostatic interactions of the protein were dominant over other interactions in the nanofluidic transistor. The fabrication technique also demonstrates the feasibility of nanofluidic integrated circuits for the manipulation of biomolecules in picoliter volumes.
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
Cited by
The origins and the future of microfluidics
Whitesides, G. M. (2006) · Nature · doi:10.1038/nature05058 · Cited by 9,687
Rectification of Ionic Current in a Nanofluidic Diode
Karnik, R., Duan, C., Castelino, K., Daiguji, H., & Majumdar, A. (2007) · Nano Letters · doi:10.1021/nl062806o · Cited by 553
Self-citationFu, J., Schoch, R. B., Stevens, A. L., Tannenbaum, S. R., & Han, J. (2007) · Nature Nanotechnology · doi:10.1038/nnano.2006.206 · Cited by 334
Metadata
- Authors
- Karnik, R., Castelino, K., & Majumdar, A.
- Venue
- Applied Physics Letters
- Publisher
- AIP Publishing
- Published
- 2006-03-20
- Volume
- 88
- Issue
- 12
- ISSN
- 0003-6951 (ISSN-L)
- 1077-3118
- OpenAlex
- W1964955205
- Cited by
- 200
- References
- 0
- FWCI
- 8.04
- 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: Field-effect control of protein transport in a nanofluidic transistor circuit. https://app.cochat.ai/papers/10.1063/1.2186967
- The paper
- Karnik, R., Castelino, K., & Majumdar, A. (2006). Field-effect control of protein transport in a nanofluidic transistor circuit. Applied Physics Letters. https://doi.org/10.1063/1.2186967
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.
