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Colorimetric Sensor Arrays for Volatile Organic Compounds
Abstract
The development of a low-cost, sensitive colorimetric sensor array for the detection and identification of volatile organic compounds (VOCs) is reported. Using an array composed of chemoresponsive dyes, enormous discriminatory power is possible in a simple device that can be imaged easily with an ordinary flatbed scanner. Excellent differentiation of closely related organic compounds can be achieved, and a library of 100 VOCs is presented. The array discriminates among VOCs by probing a wide range of intermolecular interactions, including Lewis acid/base, Brønsted acid/base, metal ion coordination, hydrogen bonding, and dipolar interactions. Importantly, by proper choice of dyes and substrate, the array is essentially nonresponsive to changes in humidity.
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Citations
Cited by
Array sensing using optical methods for detection of chemical and biological hazards
Diehl, K. L., & Anslyn, E. V. (2013) · Chemical Society Reviews · doi:10.1039/c3cs60136f · Cited by 332
Recent advances on intelligent packaging as tools to reduce food waste
Poyatos-Racionero, E., Ros-Lis, J. V., Vivancos, J.-L., & Martínez-Máñez, R. (2018) · Journal of Cleaner Production · doi:10.1016/j.jclepro.2017.11.075 · Cited by 312
Jin, H., Huynh, T.-P., & Haick, H. (2016) · Nano Letters · doi:10.1021/acs.nanolett.6b01066 · Cited by 167
Metadata
- Authors
- Janzen, M. C., Ponder, J. B., Bailey, D. P., Ingison, C. K., & Suslick, K. S.
- Venue
- Analytical Chemistry
- Publisher
- American Chemical Society (ACS)
- Published
- 2006-05-03
- Volume
- 78
- Issue
- 11
- Pages
- 3591-3600
- ISSN
- 0003-2700 (ISSN-L)
- 1520-6882
- OpenAlex
- W2084767356
- Cited by
- 491
- References
- 0
- FWCI
- 11.46
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Colorimetric Sensor Arrays for Volatile Organic Compounds. https://app.cochat.ai/papers/10.1021/ac052111s
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- Janzen, M. C., Ponder, J. B., Bailey, D. P., Ingison, C. K., & Suslick, K. S. (2006). Colorimetric Sensor Arrays for Volatile Organic Compounds. Analytical Chemistry. https://doi.org/10.1021/ac052111s
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