Abstract
This letter describes a method for producing conducting microcoils for high resolution proton nuclear magnetic resonance (1H-NMR) spectroscopy on nanoliter volumes. This technique uses microcontact printing and electroplating to form coils on microcapillaries. Nuclear magnetic resonance spectra collected using these microcoils, have linewidths less than 1 Hz for model compounds and a limit of detection (signal-to-noise ratio=3) for ethylbenzene of 2.6 nmol in 13 min.
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Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 26, 2002, 9:29 a.m.) |
Deposited | 1 year, 6 months ago (Feb. 3, 2024, 7:39 a.m.) |
Indexed | 1 month ago (July 30, 2025, 11:37 a.m.) |
Issued | 28 years, 3 months ago (May 5, 1997) |
Published | 28 years, 3 months ago (May 5, 1997) |
Published Print | 28 years, 3 months ago (May 5, 1997) |
@article{Rogers_1997, title={Using microcontact printing to fabricate microcoils on capillaries for high resolution proton nuclear magnetic resonance on nanoliter volumes}, volume={70}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.118857}, DOI={10.1063/1.118857}, number={18}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Rogers, John A. and Jackman, Rebecca J. and Whitesides, George M. and Olson, Dean L. and Sweedler, Jonathan V.}, year={1997}, month=may, pages={2464–2466} }