The DOI matches its Crossref record; 30 of the 30 references it cites were found in a registry or an index.
Synthesis of a carbon nanobelt
Open accessAbstract
Stitching a belt out of carbon rings: If you had a molecular scalpel, you could slice a carbon nanotube twice against the long axis to excise a loop of fused phenyl rings. Of course, knives don't come that small. Instead, Povie et al. succeeded in stitching together such a nanometer-scale belt in bottom-up fashion from molecular components, using consecutive Wittig reactions (see the Perspective by Siegel). The belt of 12 edge-sharing rings could ultimately be a first step toward more precisely controlled bottom-up syntheses of extended nanotubes. Science , this issue p. 172 ; see also p. 135
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
Density-functional thermochemistry. III. The role of exact exchange
Becke, A. D. (1993) · The Journal of Chemical Physics · doi:10.1063/1.464913 · Cited by 103,767
Lee, C., Yang, W., & Parr, R. G. (1988) · Physical Review B · doi:10.1103/physrevb.37.785 · Cited by 100,874
Sheldrick, G. M. (2008) · Acta Crystallographica Section A Foundations of Crystallography · doi:10.1107/s0108767307043930 · Cited by 87,804
Helical microtubules of graphitic carbon
Iijima, S. (1991) · Nature · doi:10.1038/354056a0 · Cited by 43,098
SIR 97: a new tool for crystal structure determination and refinement
Altomare, A., Burla, M. C., Camalli, M., Cascarano, G. L., Giacovazzo, C., Guagliardi, A., Moliterni, A. G. G., Polidori, G., & Spagna, R. (1999) · Journal of Applied Crystallography · doi:10.1107/s0021889898007717 · Cited by 9,124
Nucleus-Independent Chemical Shifts: A Simple and Efficient Aromaticity Probe
Schleyer, P. V. R., Maerker, C., Dransfeld, A., Jiao, H., & van Eikema Hommes, N. J. R. (1996) · Journal of the American Chemical Society · doi:10.1021/ja960582d · Cited by 6,210
Carbon Nanotubes: Present and Future Commercial Applications
De Volder, M. F. L., Tawfick, S. H., Baughman, R. H., & Hart, A. J. (2013) · Science · doi:10.1126/science.1222453 · Cited by 5,587
An Evaluation of Harmonic Vibrational Frequency Scale Factors
Merrick, J. P., Moran, D., & Radom, L. (2007) · The Journal of Physical Chemistry A · doi:10.1021/jp073974n · Cited by 2,735
Controlled synthesis of single-chirality carbon nanotubes
Sanchez-Valencia, J. R., Dienel, T., Gröning, O., Shorubalko, I., Mueller, A., Jansen, M., Amsharov, K., Ruffieux, P., & Fasel, R. (2014) · Nature · doi:10.1038/nature13607 · Cited by 613
Structurally uniform and atomically precise carbon nanostructures
Segawa, Y., Ito, H., & Itami, K. (2016) · Nature Reviews Materials · doi:10.1038/natrevmats.2015.2 · Cited by 568
Self-citation
Cited by
Self-assembly as a key player for materials nanoarchitectonics
Ariga, K., Nishikawa, M., Mori, T., Takeya, J., Shrestha, L. K., & Hill, J. P. (2019) · Science and Technology of Advanced Materials · doi:10.1080/14686996.2018.1553108 · Cited by 445
Liu, Z., Lu, T., & Chen, Q. (2020) · Carbon · doi:10.1016/j.carbon.2020.04.099 · Cited by 429
Global Aromaticity in a Partially Fused 8-Porphyrin Nanoring
Kopp, S. M., Gotfredsen, H., Deng, J.-R., Claridge, T. D. W., & Anderson, H. L. (2020) · Journal of the American Chemical Society · doi:10.1021/jacs.0c09973 · Cited by 41
In-insect synthesis of oxygen-doped molecular nanocarbons
Usami, A., Kono, H., Austen, V., Phung, Q. M., Shudo, H., Kato, T., Yamada, H., Yagi, A., Amaike, K., Fujimoto, K. J., et al. (2025) · Science · doi:10.1126/science.adp9384 · Cited by 15
Self-citation
Metadata
- Authors
- Povie, G., Segawa, Y., Nishihara, T., Miyauchi, Y., & Itami, K.
- Venue
- Science
- Published
- 2017-04-14
- Volume
- 356
- Issue
- 6334
- Pages
- 172-175
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2605782710
- Cited by
- 580
- References
- 30
- FWCI
- 25.21
- Type
- journal article
- Language
- en
- Open access
- green
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: Synthesis of a carbon nanobelt. https://app.cochat.ai/papers/10.1126/science.aam8158
- The paper
- Povie, G., Segawa, Y., Nishihara, T., Miyauchi, Y., & Itami, K. (2017). Synthesis of a carbon nanobelt. Science. https://doi.org/10.1126/science.aam8158
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.