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Integrated bioelect...
Integrated bioelectronic proton-gated logic elements utilizing nanoscale patterned Nafion
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- Gluschke, J. G. (author)
- University of New South Wales
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- Seidl, J. (author)
- University of New South Wales
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- Lyttleton, R. W. (author)
- Lund University,Lunds universitet,NanoLund: Centre for Nanoscience,Annan verksamhet, LTH,Lunds Tekniska Högskola,Fasta tillståndets fysik,Fysiska institutionen,Institutioner vid LTH,Other operations, LTH,Faculty of Engineering, LTH,Solid State Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,University of New South Wales
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- Nguyen, K. (author)
- University of New South Wales
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- Lagier, M. (author)
- University of New South Wales
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- Meyer, F. (author)
- University of New South Wales
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- Krogstrup, P. (author)
- University of Copenhagen
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- Nygård, J. (author)
- University of Copenhagen,Center for Quantum Devices, Niels Bohr Institute
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- Lehmann, S. (author)
- Lund University,Lunds universitet,NanoLund: Centre for Nanoscience,Annan verksamhet, LTH,Lunds Tekniska Högskola,Fasta tillståndets fysik,Fysiska institutionen,Institutioner vid LTH,Other operations, LTH,Faculty of Engineering, LTH,Solid State Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Mostert, A. B. (author)
- Swansea University
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- Meredith, P. (author)
- University of Queensland,Swansea University
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- Micolich, A. P. (author)
- University of New South Wales
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(creator_code:org_t)
- 2021
- 2021
- English 10 s.
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In: Materials Horizons. - : Royal Society of Chemistry (RSC). - 2051-6347 .- 2051-6355. ; 8:1, s. 224-233
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Abstract
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- A central endeavour in bioelectronics is the development of logic elements to transduce and process ionic to electronic signals. Motivated by this challenge, we report fully monolithic, nanoscale logic elements featuring n- and p-type nanowires as electronic channels that are proton-gated by electron-beam patterned Nafion. We demonstrate inverter circuits with state-of-the-art ion-to-electron transduction performance giving DC gain exceeding 5 and frequency response up to 2 kHz. A key innovation facilitating the logic integration is a new electron-beam process for patterning Nafion with linewidths down to 125 nm. This process delivers feature sizes compatible with low voltage, fast switching elements. This expands the scope for Nafion as a versatile patternable high-proton-conductivity element for bioelectronics and other applications requiring nanoengineered protonic membranes and electrodes.
Subject headings
- NATURVETENSKAP -- Kemi -- Teoretisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Theoretical Chemistry (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
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- art (subject category)
- ref (subject category)
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- By the author/editor
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Gluschke, J. G.
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Seidl, J.
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Lyttleton, R. W.
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Nguyen, K.
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Lagier, M.
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Meyer, F.
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show more...
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Krogstrup, P.
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Nygård, J.
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Lehmann, S.
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Mostert, A. B.
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Meredith, P.
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Micolich, A. P.
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Theoretical Chem ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Condensed Matter ...
- Articles in the publication
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Materials Horizo ...
- By the university
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Lund University