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Photonic Crystal Carbohydrate Sensors: Low Ionic Strength Sugar Sensing
Abstract
We developed a carbohydrate sensing material, which consists of a crystalline colloidal array (CCA) incorporated into a polyacrylamide hydrogel (PCCA) with pendent boronic acid groups. The embedded CCA diffracts visible light, and the PCCA diffraction wavelength reports on the hydrogel volume. This boronic acid PCCA responds to species containing vicinal cis diols such as carbohydrates. This PCCA photonic crystal sensing material responds to glucose in low ionic strength aqueous solutions by swelling and red shifting its diffraction as the glucose concentration increases. The hydrogel swelling results from a Donnan potential due to formation of boronate anion; the boronic acid pK(a) decreases upon glucose binding. This sensing material responds to glucose and other sugars at <50 microM concentrations in low ionic strength solutions.
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Citations
Cited by
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Zhao, X., Chen, X., Yuk, H., Lin, S., Liu, X., & Parada, G. (2021) · Chemical Reviews · doi:10.1021/acs.chemrev.0c01088 · Cited by 1,161
Self-healing gels based on constitutional dynamic chemistry and their potential applications
Wei, Z., Yang, J. H., Zhou, J., Xu, F., Zrínyi, M., Dussault, P. H., Osada, Y., & Chen, Y. M. (2014) · Chem. Soc. Rev. · doi:10.1039/c4cs00219a · Cited by 896
Synthetische molekulare Motoren und mechanische Maschinen
Kay, E. R., Leigh, D. A., & Zerbetto, F. (2007) · Angewandte Chemie · doi:10.1002/ange.200504313 · Cited by 624
Biomedical applications of boronic acid polymers
Cambre, J. N., & Sumerlin, B. S. (2011) · Polymer · doi:10.1016/j.polymer.2011.07.057 · Cited by 435
Glucose Sensing in Supramolecular Chemistry
Sun, X., & James, T. D. (2015) · Chemical Reviews · doi:10.1021/cr500562m · Cited by 386
Metadata
- Authors
- Asher, S. A., Alexeev, V. L., Goponenko, A. V., Sharma, A. C., Lednev, I. K., Wilcox, C. S., & Finegold, D. N.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2003-02-22
- Volume
- 125
- Issue
- 11
- Pages
- 3322-3329
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2031649698
- Cited by
- 488
- References
- 0
- FWCI
- 15.60
- Type
- journal article
- Language
- en
- Open access
- closed
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- Asher, S. A., Alexeev, V. L., Goponenko, A. V., Sharma, A. C., Lednev, I. K., Wilcox, C. S., & Finegold, D. N. (2003). Photonic Crystal Carbohydrate Sensors: Low Ionic Strength Sugar Sensing. Journal of the American Chemical Society. https://doi.org/10.1021/ja021037h
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