Results 1 to 10 of about 29,681 (225)

Fluorescence-Based Multimodal DNA Logic Gates [PDF]

Nanomaterials
The use of DNA structures in creating multimodal logic gates bears high potential for building molecular devices and computation systems. However, due to the complex designs or complicated working principles, the implementation of DNA logic gates within ...
Chamika Harshani Algama, Jamil Basir, Kalani M. Wijesinghe, Soma Dhakal   +3 more
doaj   +4 more sources

Biosensors based on DNA logic gates [PDF]

View, 2021
Abstract Biosensor is a device that responds to a particular target in a selective way by incorporation of biological recognition as sensing unit. For practical biomedical applications, a digital output (a qualitative YES/NO answer) is highly demanded ...
Fangfei Yin, Fei Wang, Chunhai Fan, Xiaolei Zuo, Qian Li   +4 more
doaj   +4 more sources

Logic Gates Based on DNA Aptamers [PDF]

Pharmaceuticals, 2020
DNA bio-computing is an emerging trend in modern science that is based on interactions among biomolecules. Special types of DNAs are aptamers that are capable of selectively forming complexes with target compounds.
Mariia Andrianova, Alexander Kuznetsov
doaj   +3 more sources

Excitonic AND Logic Gates on DNA Brick Nanobreadboards [PDF]

ACS Photonics, 2015
A promising application of DNA self-assembly is the fabrication of chromophore-based excitonic devices. DNA brick assembly is a compelling method for creating programmable nanobreadboards on which chromophores may be rapidly and easily repositioned to ...
Buckhout-White S., Buckhout-White S., Bui H., Douglas S. M., Douglas S. M., Douglas S. M., Dutta P. K., Förster T., Genot A. J., Graugnard E., Hannestad J. K., Heilemann M., Heller M. J., Kato T., Ke Y., Ke Y., Khan Y. R., LaBoda C., Lewis D. F., Li H., Lin C., Mathur N., Mitchell G. P., Mottaghi M. D., Naruse M., Nishimura T., Ohya Y., Okamoto A., Pei H., Pistol C., Rothemund P. W. K., Rothemund P. W. K., Saghatelian A., Saikin S. K., Sharma J., Simmel F. C., Song L., Spillmann C. M., Stein I. H., Tinnefeld P., Torimura M., Van der Meer B. W., Van der Meer B. W., Vyawahare S., Wei B., Xia Y., Yurke B., Zadegan R. M., Zadeh J. N., Zal T., Zhang X., Zhang Z., Zhu J.   +52 more
core   +8 more sources

The Amplified DNA Logic Gates Based on Aptamer–Receptor Recognition for Cell Detection and Bioimaging [PDF]

Biosensors, 2023
A powerful and accurate method for identifying and isolating cells would be of great importance due to its sensitivity, gentleness and effectiveness. Here, we designed a receptor-based DNA logic device that allows Boolean logic analysis of multiple cells.
Yajing Wang, Di Wu, Xiuping Cao, Yingshu Guo   +3 more
doaj   +2 more sources

Serial DNA relay in DNA logic gates by electrical fusion and mechanical splitting of droplets. [PDF]

PLoS ONE, 2017
DNA logic circuits utilizing DNA hybridization and/or enzymatic reactions have drawn increasing attention for their potential applications in the diagnosis and treatment of cellular diseases.
Hiroki Yasuga, Kosuke Inoue, Ryuji Kawano, Masahiro Takinoue, Toshihisa Osaki, Koki Kamiya, Norihisa Miki, Shoji Takeuchi   +7 more
doaj   +2 more sources

Three-input logic gate based on DNA strand displacement reaction

Scientific Reports, 2023
In this paper, three kinds of three-input logic gates are designed based on DNA strand displacement reaction, which are three-input OR logic gate, three-input AND logic gate, and three-input MAJORITY logic gate.
M. A. Jingjing
doaj   +3 more sources

Development of a DNA sensor using molecular logic gate [PDF]

Journal of Biological Physics, 2013
This communication reports the increase in fluorescence resonance energy transfer (FRET) efficiency between two laser dyes in presence of Deoxyribonucleic acid (DNA).
Bhattacharjee, D., Chakraborty, S., Dey, Dibyendu, Hussain, Syed Arshad, Sinha, S.   +4 more
core   +3 more sources

Molecular logic gates based on programmable self-assembly of DNA origami triangles for the detection of nucleic acid molecules [PDF]

Scientific Reports
The development of programmable DNA origami architectures with combinatorial complexity remains a critical challenge in molecular nanotechnology. This study develops a programmable nucleic acid detection platform by integrating DNA origami nanostructures
Si Sun, Jin-Da Wen, Qian-Ru Xiao, Xiao-Li Qiang, Xiao-Long Shi   +4 more
doaj   +2 more sources

DNA Logic Gates for Small Molecule Activation Circuits in Cells. [PDF]

ACS Synth Biol
DNA-based devices such as DNA logic gates self-assemble into supramolecular structures, as dictated by the sequences of the constituent oligonucleotides and their predictable Watson-Crick base pairing interactions. The programmable nature of DNA-based devices permits the design and implementation of DNA circuits that interact in a dynamic and ...
Emanuelson C, Bardhan A, Deiters A.
europepmc   +3 more sources