ArticleAdvanced materials (Deerfield Beach, Fla.)2020
Light-Responsive Colloidal Crystals Engineered with DNA.
Article in Advanced materials (Deerfield Beach, Fla.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- Light-tunable DNA interactions enable spatiotemporal assembly and relaxation-driven crystallization of colloids.Soft matter · 2026Article
- A DNA-encoded recipe to direct multistage colloidal assembly.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Spherical Nucleic Acids: Turning Synthetic Advances and Fundamental Discovery into Translational Breakthroughs in Chemistry, Materials Development, Biology, and Medicine.Accounts of chemical research · 2026Article
- Design, Mechanisms, and Applications of DNA-Mediated Dynamically Reconfigurable Plasmonic Gold Nanostructures.Small methods · 2026Review
- Colloidal Crystals Engineered with DNA from Supramolecular Programmable Atom Equivalents with Stimuli-Responsive Cores.Journal of the American Chemical Society · 2025Article
- Bioresponsive engineered nanoparticles for immunomodulation.BMC medicine · 2025Review
- Volumetric Shaping of Nanoparticle-DNA Crystals by Light-Induced Milling.Nano letters · 2025Article
- Programming scheduled self-assembly of circadian materials.Nature communications · 2025Article
- Directing Nanoparticle Organization in Response to Diverse Chemical Inputs.Journal of the American Chemical Society · 2024Article
- DNA-Based Gold Nanoparticle Assemblies: From Structure Constructions to Sensing Applications.Sensors (Basel, Switzerland) · 2023Review
- Light responsive nucleic acid for biomedical application.Exploration (Beijing, China) · 2022Review
- Chemically modified nucleic acids and DNA intercalators as tools for nanoparticle assembly.Chemical Society reviews · 2021Review
- DNA-Grafted 3D Superlattice Self-Assembly.International journal of molecular sciences · 2021Review
- Out-of-Equilibrium Colloidal Assembly Driven by Chemical Reaction Networks.Langmuir : the ACS journal of surfaces and colloids · 2020Article
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
A novel method for synthesizing and photopatterning colloidal crystals via light-responsive DNA is developed. These crystals are composed of 10-30 nm gold nanoparticles interconnected with azobenzene-modified DNA strands. The photoisomerization of the azobenzene molecules leads to reversible assembly and disassembly of the base-centered cubic (bcc) and face-centered cubic (fcc) crystalline nanoparticle lattices. In addition, UV light is used as a trigger to selectively remove nanoparticles on centimeter-scale thin films of colloidal crystals, allowing them to be photopatterned into preconceived shapes. The design of the azobenzene-modified linking DNA is critical and involves complementary strands, with azobenzene moieties deliberately staggered between the bases that define the complementary code. This results in a tunable wavelength-dependent melting temperature (T
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Registered trials
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