The DOI matches its Crossref record.
Silicic Acid Polymerization Catalyzed by Amines and Polyamines
Abstract
Amines, particularly polyamines, catalyzed the polycondensation of silicic acid in water. The resultant gel contained these polyamines with a N/Si molar ratio of up to 0.5. IR and powder X-ray studies showed that silica gel and polyamines are hybridized at a molecular level through hydrogen bonding. The gel adsorbed anionic dyes from water, whereas normal silica gel adsorbs cationic dyes. Induced CD was observed for the indigo carmine adsorbed on silica gel–poly(l-lysine) hybrid, showing that the hybrid provides a chiral environment to the adsorbate.
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
Biomimetic synthesis of ordered silica structures mediated by block copolypeptides
Cha, J. N., Stucky, G. D., Morse, D. E., & Deming, T. J. (2000) · Nature · doi:10.1038/35002038 · Cited by 687
Species-specific polyamines from diatoms control silica morphology
Kröger, N., Deutzmann, R., Bergsdorf, C., & Sumper, M. (2000) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.260496497 · Cited by 685
Diatoms, Biomineralization Processes, and Genomics
Hildebrand, M. (2008) · Chemical Reviews · doi:10.1021/cr078253z · Cited by 400
Poulsen, N., Sumper, M., & Kröger, N. (2003) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.2035131100 · Cited by 324
On the role(s) of additives in bioinspired silicification
Patwardhan, S. V., Clarson, S. J., & Perry, C. C. (2005) · Chemical Communications · doi:10.1039/b416926c · Cited by 217
Metadata
- Authors
- Mizutani, T., Nagase, H., Fujiwara, N., & Ogoshi, H.
- Venue
- Bulletin of the Chemical Society of Japan
- Publisher
- Oxford University Press (OUP)
- Published
- 1998-08-01
- Volume
- 71
- Issue
- 8
- Pages
- 2017-2022
- ISSN
- 0009-2673 (ISSN-L)
- 1348-0634
- OpenAlex
- W2003762296
- Cited by
- 175
- References
- 0
- FWCI
- 1.82
- 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: Silicic Acid Polymerization Catalyzed by Amines and Polyamines. https://app.cochat.ai/papers/10.1246/bcsj.71.2017
- The paper
- Mizutani, T., Nagase, H., Fujiwara, N., & Ogoshi, H. (1998). Silicic Acid Polymerization Catalyzed by Amines and Polyamines. Bulletin of the Chemical Society of Japan. https://doi.org/10.1246/bcsj.71.2017
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.
