The DOI matches its Crossref record.
High-performance extraction of alkaloids using aqueous two-phase systems with ionic liquids
Abstract
Ionic-liquid-based aqueous two-phase systems are great candidates for the replacement of volatile organic compounds in typical liquid–liquid extractions. This work shows clear evidence for the complete extraction of alkaloids such as caffeine and nicotine using a single-step procedure.
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
Aqueous biphasic systems: a boost brought about by using ionic liquids
Freire, M. G., Cláudio, A. F. M., Araújo, J. M. M., Coutinho, J. A. P., Marrucho, I. M., Lopes, J. N. C., & Rebelo, L. P. N. (2012) · Chemical Society Reviews · doi:10.1039/c2cs35151j · Cited by 817
Self-citationMenthol-based Eutectic Mixtures: Hydrophobic Low Viscosity Solvents
Ribeiro, B. D., Florindo, C., Iff, L. C., Coelho, M. A. Z., & Marrucho, I. M. (2015) · ACS Sustainable Chemistry & Engineering · doi:10.1021/acssuschemeng.5b00532 · Cited by 672
Self-citationDai, Y., van Spronsen, J., Witkamp, G.-J., Verpoorte, R., & Choi, Y. H. (2013) · Journal of Natural Products · doi:10.1021/np400051w · Cited by 472
Ionic liquids as additives to enhance the extraction of antioxidants in aqueous two-phase systems
Almeida, M. R., Passos, H., Pereira, M. M., Lima, Á. S., Coutinho, J. A. P., & Freire, M. G. (2014) · Separation and Purification Technology · doi:10.1016/j.seppur.2014.03.004 · Cited by 133
Self-citation
Metadata
- Authors
- Freire, M. G., Neves, C. M. S. S., Marrucho, I. M., Canongia Lopes, J. N., Rebelo, L. P. N., & Coutinho, J. A. P.
- Venue
- Green Chemistry
- Publisher
- Royal Society of Chemistry (RSC)
- Published
- 2010
- Volume
- 12
- Issue
- 10
- Pages
- 1715
- ISSN
- 1463-9262 (ISSN-L)
- 1463-9270
- OpenAlex
- W1976641590
- Cited by
- 225
- References
- 0
- FWCI
- 19.33
- 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: High-performance extraction of alkaloids using aqueous two-phase systems with ionic liquids. https://app.cochat.ai/papers/10.1039/c0gc00179a
- The paper
- Freire, M. G., Neves, C. M. S. S., Marrucho, I. M., Canongia Lopes, J. N., Rebelo, L. P. N., & Coutinho, J. A. P. (2010). High-performance extraction of alkaloids using aqueous two-phase systems with ionic liquids. Green Chemistry. https://doi.org/10.1039/c0gc00179a
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.
