The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Microfluidic Control Using Colloidal Devices
Abstract
By manipulating colloidal microspheres within customized channels, we have created micrometer-scale fluid pumps and particulate valves. We describe two positive-displacement designs, a gear and a peristaltic pump, both of which are about the size of a human red blood cell. Two colloidal valve designs are also demonstrated, one actuated and one passive, for the direction of cells or small particles. The use of colloids as both valves and pumps will allow device integration at a density far beyond what is currently achievable by other approaches and may provide a link between fluid manipulation at the macro- and nanoscale.
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
Finer features for functional microdevices
Kawata, S., Sun, H.-B., Tanaka, T., & Takada, K. (2001) · Nature · doi:10.1038/35089130 · Cited by 2,871
Complex micromachines produced and driven by light
Galajda, P., & Ormos, P. (2001) · Applied Physics Letters · doi:10.1063/1.1339258 · Cited by 565
Cited by
Nanotechnology with Soft Materials
Hamley, I. W. (2003) · Angewandte Chemie International Edition · doi:10.1002/anie.200200546 · Cited by 914
Microoptomechanical pumps assembled and driven by holographic optical vortex arrays
Ladavac, K., & Grier, D. G. (2004) · Optics Express · doi:10.1364/opex.12.001144 · Cited by 375
Active droplet sorting in microfluidics: a review
Xi, H.-D., Zheng, H., Guo, W., Gañán-Calvo, A. M., Ai, Y., Tsao, C.-W., Zhou, J., Li, W., Huang, Y., Nguyen, N.-T., et al. (2017) · Lab on a Chip · doi:10.1039/c6lc01435f · Cited by 369
Wireless Sensor Networks and Chemo-/Biosensing
Diamond, D., Coyle, S., Scarmagnani, S., & Hayes, J. (2008) · Chemical Reviews · doi:10.1021/cr0681187 · Cited by 265
Metadata
- Authors
- Terray, A., Oakey, J., & Marr, D. W. M.
- Venue
- Science
- Published
- 2002-06-07
- Volume
- 296
- Issue
- 5574
- Pages
- 1841-1844
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2083177601
- Cited by
- 383
- References
- 2
- FWCI
- 22.42
- 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: Microfluidic Control Using Colloidal Devices. https://app.cochat.ai/papers/10.1126/science.1072133
- The paper
- Terray, A., Oakey, J., & Marr, D. W. M. (2002). Microfluidic Control Using Colloidal Devices. Science. https://doi.org/10.1126/science.1072133
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.
