期刊
SENSORS AND ACTUATORS B-CHEMICAL
卷 378, 期 -, 页码 -出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.snb.2022.133167
关键词
DNA logic circuits; Redundant modules; Error correction; MiRNA; Cancerous diagnosis
Great progress has been made in DNA computing for cancerous diagnosis, but errors in data transmission are inevitable and directly impact computational reliability, which has been neglected in DNA computing-based diagnosis. Here, a conceptual DNA logic circuit with error correction function for liver cancer diagnosis was constructed by integrating redundant modules to trace logic operation results and judge the correctness of the final result. Furthermore, photothermal treatment function was integrated in the DNA logic circuit for targeted therapy in time. This strategy significantly improves diagnosis accuracy and reliability, with instructive application in biomedical engineering and clinic diagnosis and therapy.
Great progress has achieved on DNA computing which attracted ever increasing interesting for cancerous diagnosis. However, errors are hard to be avoided in any data transmission which directly impacts the computational reliability. That is of great concern for DNA computing-based diagnosis while has been neglected. Herein, a conceptual DNA logic circuit with error correction function for liver cancer diagnosis was constructed by integrating redundant modules which can trace the result of logic operation and help to judge whether the final result is right or not. Furthermore, photothermal treatment function was integrated in the DNA logic circuit for targeted therapy in time. The developed strategy significantly improves diagnosis accuracy and reliability, presenting instructive application in biomedical engineering and clinic diagnosis and therapy.
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