Integration of DNA and graphene oxide for the construction of various advanced logic circuits.

@article{Zhou2016IntegrationOD,
  title={Integration of DNA and graphene oxide for the construction of various advanced logic circuits.},
  author={Chunyan Zhou and Dali Liu and Changtong Wu and Yaqing Liu and Erkang Wang},
  journal={Nanoscale},
  year={2016},
  volume={8 40},
  pages={
          17524-17531
        }
}
Multiple advanced logic circuits including the full-adder, full-subtract and majority logic gate have been successfully realized on a DNA/GO platform for the first time. All the logic gates were implemented in an enzyme-free condition. The investigation provides a wider field of vision towards prototypical DNA-based algebra logical operations and promotes the development of advanced logic circuits. 
View on PubMed
rsc.org
15 Citations
Background Citations
1

15 Citations

Citation Type

Citation Type

Multifunctional Graphene/DNA-Based Platform for the Construction of Enzyme-Free Ternary Logic Gates.
In this work, we have successfully realized multivalued logic circuits including ternary INHIBIT and ternary OR logic gates in an enzyme-free condition by integration of graphene oxide and DNA for…
A universal platform for multiple logic operations based on self-assembled a DNA tripod and graphene oxide
Construction of a Simple and Intelligent DNA-based Computing System for Multiplexing Logic Operations.
Implementation of cascade logic gates and majority logic gate on a simple and universal molecular platform
TLDR
It was found that DNA exhibits excellent peroxidase-like activity in a colorimetric system of TMB/H2O2/Hemin (TMB, 3,3′, 5,5′-Tetramethylbenzidine) in the presence of K+ and Cu2+, which is significantly inhibited by the addition of an antioxidant.
Designing logic gates based on 3-way DNAzyme complex
TLDR
This work proposes a 3-way DNAzyme complex composed of three E6 DNAzymes assembled using the biological characteristics of E6DNAzyme, and designs logic gates such as the OR gate, the AND gate, and the INHIBIT gate that will have a wide range of applications in DNA nanoscale programming, biological computing, and nanoscales medicine.
Versatile and Homogeneous DNA Tetraplex Platform for Constructing Label-Free Logic Devices: From Design to Application.
TLDR
By integrating two DNA tetraplex structures, a completely label-free logic platform with high scalability was established, with which a series of advanced functions were realized, including arithmetic (adders and subtractors) and nonarithmetic ones (majority and dual-transfer gates).
Design of DNA-based innovative computing system of digital comparison.
A DNA arithmetic logic unit for implementing data backtracking operations.
We present the application of redundant modules in the molecular cascade circuit, which can help trace the results of each logic gate. This provides a basis for finding the error position and judging…
DNA-based digital comparator systems constructed by multifunctional nanoswitches.
TLDR
This work introduces a multi-input to multi-output DNA switch-based platform that can enable complex DC logical comparison and can inspire new designs and have intelligent digital comparator and in-field applications.
Multifunctional Biosensor Logic Gates Based on Graphene Oxide
TLDR
A YES gate and a AND gate are constructed by using the ability of graphene oxide to adsorb single strand and quench fluorescence and can be used not only as a logical element, but also to detect a specific target DNA.
...
1
2
...

References

SHOWING 1-10 OF 44 REFERENCES
Integration of graphene oxide and DNA as a universal platform for multiple arithmetic logic units.
By a combination of graphene oxide and DNA, a universal platform was developed for integration of multiple logic gates to implement both half adder and half subtractor functions. A constant undefined…
An enzyme-free and DNA-based Feynman gate for logically reversible operation.
A logically reversible Feynman gate was successfully realized under enzyme-free conditions by integrating graphene oxide and DNA for the first time. The gate has a one-to-one mapping function to…
DNA-based advanced logic circuits for nonarithmetic information processing
TLDR
The enzyme-free system developed here provides a novel prototype for the design of DNA-based, high-level molecular logic circuits, demonstrating the versatility and power of DNA computation to process information on the molecular level.
Implementation of Arithmetic Functions on a Simple and Universal Molecular Beacon Platform
TLDR
The developed enzyme‐free DNA system provides a novel prototype for the design of high‐level molecular logic circuits on a biomolecular platform.
Interfacing synthetic DNA logic operations with protein outputs.
TLDR
By using zinc-finger proteins, AND, OR, and NOR logic gates were created that respond to short oligonucleotide inputs and lead to the activation or deactivation of a split-luciferase enzyme.
Cascading of molecular logic gates for advanced functions: a self-reporting, activatable photosensitizer.
TLDR
Working together, these concatenated logic gates result in a self-reporting and activatable photosensitizer that reports its owner's location and acts as a “spatially aggregating force” to spruce up the system.
Implementation of half adder and half subtractor with a simple and universal DNA-based platform
TLDR
A simple and universal DNA-based platform is developed to implement half-adder and half-subtractor arithmetic processes to provide a new route towards prototypical DNA- based arithmetic operations and promote the development of advanced logic circuits.
A full-adder based on reconfigurable DNA-hairpin inputs and DNAzyme computing modules
TLDR
The input-guided assembly of a DNAzyme-based full-adder computing system is described, which mimics functions of the natural processes by increasing the diversity of logic elements by the reconfiguration of the inputs.
Construction of a fuzzy and Boolean logic gates based on DNA.
TLDR
This work shows the successful construction of a small DNA-based logic gate complex that produces fluorescent outputs corresponding to the operation of the six Boolean logic gates AND, NAND, OR, NOR, XOR, and XNOR.
An electrochemically transduced XOR logic gate at the molecular level.
TLDR
This work introduces a robust system that incorporates redox-active molecules bound to a gold surface in combination with solution-phase redox probes that is capable of mimicking XOR logic operations based on the function of an electrochemical current rectifier (ECR), which behaves like a diode.
...
1
2
3
4
5
...