DNA implementation for optical waveguide as a switchable transmission line and memristor

Ebrahimi, Sepideh; Sabbaghi‐Nadooshan, Reza; Tavakoli, Mohammad Bagher

doi:10.1007/s11082-018-1462-8

Cited by 14 publications

(5 citation statements)

References 31 publications

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“…The tuning of the hydrophobic or hydrophilic properties of the DNA strand could be used to tune the properties and structure of the DNA assembly . Different DNA types have been observed to have different electrical characteristics and could be used as a reconfigurable material after being placed between two optical metal layers . The divergence of the DNA types was selected as an optical switch for controlling the current and voltage density .…”

Section: Conclusion and Further Perspectivesmentioning

confidence: 99%

“…The divergence of the DNA types was selected as an optical switch for controlling the current and voltage density . An optical memristor and an optical “YES” gate were achieved with the DNA optical waveguide . The DNA strand exchange is highly programmed for the rational design of reaction networks to realize switchable catalysis. − For example, feedback-controlled DNA circuits were designed to engineer hierarchical control of the enzymatic actuators to program the downstream enzymatic processes .…”

Section: Conclusion and Further Perspectivesmentioning

confidence: 99%

“…62 Different DNA types have been observed to have different electrical characteristics and could be used as a reconfigurable material after being placed between two optical metal layers. 63 The divergence of the DNA types was selected as an optical switch for controlling the current and voltage density. 63 An optical memristor and an optical "YES" gate were achieved with the DNA optical waveguide.…”

Section: ■ Conclusion and Further Perspectivesmentioning

confidence: 99%

“…63 The divergence of the DNA types was selected as an optical switch for controlling the current and voltage density. 63 An optical memristor and an optical "YES" gate were achieved with the DNA optical waveguide. 63 The DNA strand exchange is highly programmed for the rational design of reaction networks to realize switchable catalysis.…”

Section: ■ Conclusion and Further Perspectivesmentioning

confidence: 99%

See 3 more Smart Citations

Stimuli-Responsive DNA-Switchable Biointerfaces

Yin

Mao

et al. 2018

Langmuir

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Switchable interfaces, also known as smart interfaces, can alter their macroscopic properties in response to external stimuli. Compared to an artificial switchable interface, DNA-based switchable biointerfaces have high diversity, uniformity, reproducibility, and functionality and are easily designed and developed with atomic precision because the sequence of the DNA strand strictly governs the structural and active properties of its assembly. Moreover, various structures such as double strands based on the Watson-Crick base-pairing rule, G-quadruplexes, i-Motifs, triplexes, and parallel-stranded duplexes exist between or among DNA strands to enrich the structures of DNA biointerfaces. In this article, the design, stimulus responses, and applications of switchable DNA biointerfaces were discussed in terms of single-switch, dual-response, and sequential operation. The applications related to sensing, imaging, delivery, logic gates, and nanomechines were introduced in terms of the design and construction of DNA biointerfaces. Future directions and challenges were also outlined for this rapidly emerging field.

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Section: Conclusion and Further Perspectivesmentioning

confidence: 99%

Section: Conclusion and Further Perspectivesmentioning

confidence: 99%

Section: ■ Conclusion and Further Perspectivesmentioning

confidence: 99%

Section: ■ Conclusion and Further Perspectivesmentioning

confidence: 99%

See 2 more Smart Citations

Stimuli-Responsive DNA-Switchable Biointerfaces

Yin

Mao

et al. 2018

Langmuir

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“…Accordingly, studies on the biomemristors prepared using DNA have been conducted recently. Biomemristors composed of gold/DNA/silver layers and silver/DNA/silver layers on silicon dioxide substrates were reported to demonstrate resistive switching functions through an optical waveguide [ 82 ]. To achieve this, the DNA layer was sandwiched between two different plasmonic metal layers.…”

Section: Electrochemical Memristormentioning

confidence: 99%

Recent Advances in Biomolecule–Nanomaterial Heterolayer-Based Charge Storage Devices for Bioelectronic Applications

Lee

Kim

et al. 2020

Materials

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With the acceleration of the Fourth Industrial Revolution, the development of information and communications technology requires innovative information storage devices and processing devices with low power and ultrahigh stability. Accordingly, bioelectronic devices have gained considerable attention as a promising alternative to silicon-based devices because of their various applications, including human-body-attached devices, biomaterial-based computation systems, and biomaterial–nanomaterial hybrid-based charge storage devices. Nanomaterial-based charge storage devices have witnessed considerable development owing to their similarity to conventional charge storage devices and their ease of applicability. The introduction of a biomaterial-to-nanomaterial-based system using a combination of biomolecules and nanostructures provides outstanding electrochemical, electrical, and optical properties that can be applied to the fabrication of charge storage devices. Here, we describe the recent advances in charge storage devices containing a biomolecule and nanoparticle heterolayer including (1) electrical resistive charge storage devices, (2) electrochemical biomemory devices, (3) field-effect transistors, and (4) biomemristors. Progress in biomolecule–nanomaterial heterolayer-based charge storage devices will lead to unprecedented opportunities for the integration of information and communications technology, biotechnology, and nanotechnology for the Fourth Industrial Revolution.

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