20 August 2009 Dielectric and electrical properties of sol-gel/DNA blends
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Abstract
We investigate the dielectric and electrical properties of sol-gel/DNA-CTMA blends, with particular interest in capacitor applications in energy storage. Methacryloyloxypropyltrimethoxysilane (MAPTMS) was the sol-gel precursor, and DNA-CTMA was blended in to the resulting sol-gel at 5 weight%. The blend was then tested for its dielectric properties and dielectric breakdown strength; at frequencies below 10kHz the blend was found to have a dielectric constant in the range of 7.5, while the breakdown strength was greater than 800 V/μm, an exceptional value. We discuss these results as well as other aspects of the dielectric and electrical properties of these blends.
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R. A. Norwood, R. A. Norwood, C. T. DeRose, C. T. DeRose, R. Himmelhuber, R. Himmelhuber, N. Peyghambarian, N. Peyghambarian, J. Wang, J. Wang, L. Li, L. Li, F. Ouchen, F. Ouchen, J. G. Grote, J. G. Grote, } "Dielectric and electrical properties of sol-gel/DNA blends", Proc. SPIE 7403, Nanobiosystems: Processing, Characterization, and Applications II, 74030A (20 August 2009); doi: 10.1117/12.830978; https://doi.org/10.1117/12.830978
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