Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Lifetime Manipulation by Excitation Power in Lanthanide Core-Shell Nanocrystals Without Altering Composition.

Small (Weinheim an der Bergstrasse, Germany)·2026

Same author

Bright, Biocompatible NIR-II-Emitting I-VI Quantum Dots for Rapid Disease Diagnosis.

Accounts of chemical research·2026

Same author

Micron-Scale 2D Antibody Arrays for HER2 Signaling Blockade and Cancer Therapy.

Journal of the American Chemical Society·2026

Same author

Lattice-Engineered Lanthanide Nanocrystals with Tunable Near-Infrared-IIb Lifetime.

Angewandte Chemie (International ed. in English)·2025

Same author

Distinct structural interactions of polyadenine and polythymine on gold nanoparticles: from single strands to duplexes.

Chemical science·2025

Same author

Dynamics of Reconfigurable Plasmonic Metamolecules Characterized by High-Throughput Time-Resolved Circular Differential Scattering.

ACS nano·2025

Same journal

Efficient Syngas Photoproduction Enabled by Electronic Engineering of Co-Immobilized Imine COFs.

Angewandte Chemie (International ed. in English)·2026

Same journal

Pathway Controlled Phase Separation of Minimal Building Blocks Utilizing a Dissociative Chemical Transformation.

Angewandte Chemie (International ed. in English)·2026

Same journal

Interaction Hierarchy and Polymorphic Structure-Property Dynamics in Luminescent Molecular Crystals.

Angewandte Chemie (International ed. in English)·2026

Same journal

The Role of Zn-Hf Site Proximity and Oxygen Vacancies for Methanol Formation Over ZnHfO<sub>x</sub> Catalysts Under CO<sub>2</sub> Hydrogenation Conditions.

Angewandte Chemie (International ed. in English)·2026

Same journal

Breaking the Linear Scaling Relationship: Bioinspired Electronic Coupling in S-Bridged Fe-Fe Dual Sites for Efficient Oxygen Reduction.

Angewandte Chemie (International ed. in English)·2026

Same journal

Programming Bio-Bio Electronic Interfaces for Light-Driven Interspecies Electron Transfer.

Angewandte Chemie (International ed. in English)·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Dec 21, 2025

Plasmid-derived DNA Strand Displacement Gates for Implementing Chemical Reaction Networks

Plasmid-derived DNA Strand Displacement Gates for Implementing Chemical Reaction Networks

Published on: November 25, 2015

DNA-Based Adaptive Plasmonic Logic Gates.

Jinyi Dong^1,2, Meng Wang³, Yihao Zhou¹

¹CAS Key Laboratory of Nano-Bio Interface, Division of Nanobiomedicine andi-Lab, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, P. R. China.

Angewandte Chemie (International Ed. in English)

|May 15, 2020

Summary

This summary is machine-generated.

Researchers developed DNA-based plasmonic logic gates that use DNA molecules as input and produce chiroptical signals as output. These adaptive gates can perform different logic functions based on environmental temperature changes.

Keywords:

DNA nanotechnology adaptiveness logic gate plasmonic chirality

More Related Videos

Nanofabrication of Gate-defined GaAs/AlGaAs Lateral Quantum Dots

Nanofabrication of Gate-defined GaAs/AlGaAs Lateral Quantum Dots

Published on: November 1, 2013

Gene Digital Circuits Based on CRISPR-Cas Systems and Anti-CRISPR Proteins

Gene Digital Circuits Based on CRISPR-Cas Systems and Anti-CRISPR Proteins

Published on: October 18, 2022

Related Experiment Videos

Last Updated: Dec 21, 2025

Plasmid-derived DNA Strand Displacement Gates for Implementing Chemical Reaction Networks

Plasmid-derived DNA Strand Displacement Gates for Implementing Chemical Reaction Networks

Published on: November 25, 2015

Nanofabrication of Gate-defined GaAs/AlGaAs Lateral Quantum Dots

Nanofabrication of Gate-defined GaAs/AlGaAs Lateral Quantum Dots

Published on: November 1, 2013

Gene Digital Circuits Based on CRISPR-Cas Systems and Anti-CRISPR Proteins

Gene Digital Circuits Based on CRISPR-Cas Systems and Anti-CRISPR Proteins

Published on: October 18, 2022

Area of Science:

Nanotechnology
Molecular engineering
Biophysics

Background:

Plasmonic nanostructures offer unique optical properties.
DNA nanotechnology provides a versatile platform for constructing molecular devices.
Chiroptical signals can be sensitive to structural changes in nanomaterials.

Purpose of the Study:

To create self-assembled plasmonic logic gates using DNA.
To enable DNA molecules to serve as inputs for molecular computation.
To achieve adaptive logic gates with tunable functions based on environmental stimuli.

Main Methods:

Designing DNA-based platforms to control the conformation of chiral plasmonic nanostructures.
Utilizing specific input DNA strands and internal computing units for logical operations.
Engineering systematical designs to realize a complete set of Boolean logic gates.

Main Results:

Demonstrated a complete set of Boolean logic gates based on DNA-input plasmonic nanostructures.
Achieved adaptive logic gates that autonomously alter their function with temperature changes (e.g., AND at body temperature, OR at cold storage).
Showcased three-state molecular logic gate capabilities due to distinctive plasmonic chiroptical outputs.

Conclusions:

DNA-based plasmonic logic gates offer a novel platform for molecular computation.
The adaptive nature and multi-state output capabilities enable complex task execution.
This work paves the way for advanced molecular machines and sensors.