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Related Experiment Video

Updated: Jul 27, 2025

Folding and Characterization of a Bio-responsive Robot from DNA Origami

Folding and Characterization of a Bio-responsive Robot from DNA Origami

Published on: December 3, 2015

Structurally reconfigurable designer RNA structures for nanomachines.

Kai Jiao¹, Yaya Hao², Fei Wang²

¹Division of Physical Biology, CAS Key Laboratory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China; University of Chinese Academy of Sciences, Beijing 100049, China.

Biophysics Reports

|June 8, 2023

Summary

Engineered reconfigurable RNA structures act as dynamic components for nanomachines. These responsive RNA motifs are crucial for advancements in synthetic biology, biocomputing, and theranostics.

Keywords:

Biocomputing RNA nanomachine Reconfiguration Structure Theranostics

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Last Updated: Jul 27, 2025

Folding and Characterization of a Bio-responsive Robot from DNA Origami

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Area of Science:

Synthetic Biology
Nanotechnology
Molecular Engineering

Background:

Structurally reconfigurable RNA enables dynamic functional state transitions in response to molecular stimuli.
These dynamic RNA structures are fundamental to genetic and epigenetic regulation.
Nature-inspired, rationally designed RNA structures with reconfigurable motifs are key for engineered nanomachines.

Purpose of the Study:

To review recent progress in the design, synthesis, and integration of engineered reconfigurable RNA structures for nanomachines.
To highlight targeted applications of these RNA nanomachines.
To discuss advantages, challenges, and future potential in synthetic biology.

Main Methods:

Review of literature on engineered reconfigurable RNA structures.
Analysis of design principles and synthesis strategies.
Examination of integration into nanomachines and application examples.

Main Results:

Engineered reconfigurable RNA structures serve as switchable components for nanomachines.
Demonstrated applications include biocomputing and smart theranostics.
Progress in design, synthesis, and integration has been achieved.

Conclusions:

Engineered reconfigurable RNA structures hold significant promise for synthetic biology applications.
Addressing current challenges will further unlock their potential in nanomachines.
Future outlook suggests broad impact in areas like biocomputing and theranostics.