Isolation of DNA from plant tissues using a miniaturized matrix solid-phase dispersion approach featuring ionic liquid and magnetic ionic liquid solvents
- Award ID(s):
- 2203891
- PAR ID:
- 10438622
- Date Published:
- Journal Name:
- Analytica Chimica Acta
- Volume:
- 1245
- Issue:
- C
- ISSN:
- 0003-2670
- Page Range / eLocation ID:
- 340858
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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The first study of the flexo-ionic effect, i.e., mechanical deformation-induced electric signal, of the recently discovered ionic liquid crystal elastomers (iLCEs) is reported. The measured flexo-ionic coefficients were found to strongly depend on the director alignment of the iLCE films and can be over 200 µC/m. This value is orders of magnitude higher than the flexo-electric coefficient found in insulating liquid crystals and is comparable to the well-developed ionic polymers (iEAPs). The shortest response times, i.e., the largest bandwidth of the flexo-ionic responses, is achieved in planar alignment, when the director is uniformly parallel to the substrates. These results render high potential for iLCE-based devices for applications in sensors and wearable micropower generators.more » « less