Chiral plasmonic DNA nanostructures with switchable circular dichroism

…, T Zhang, DM Smith, B Yurke, W Kuang… - Nature …, 2013 - nature.com
Circular dichroism spectra of naturally occurring molecules and also of synthetic chiral
arrangements of plasmonic particles often exhibit characteristic bisignate shapes. Such spectra …

An alternative approach to nucleic acid memory

…, C Watson, EJ Hayden, T Andersen, W Kuang… - Nature …, 2021 - nature.com
DNA is a compelling alternative to non-volatile information storage technologies due to its
information density, stability, and energy efficiency. Previous studies have used artificially …

Programmable periodicity of quantum dot arrays with DNA origami nanotubes

…, C Kidwell, YP Tan, E Graugnard, W Kuang… - Nano …, 2010 - ACS Publications
To fabricate quantum dot arrays with programmable periodicity, functionalized DNA origami
nanotubes were developed. Selected DNA staple strands were biotin-labeled to form …

Correlative super-resolution and atomic force microscopy of DNA nanostructures and characterization of addressable site defects

CM Green, WL Hughes, E Graugnard, W Kuang - ACS nano, 2021 - ACS Publications
To bring real-world applications of DNA nanostructures to fruition, advanced microscopy
techniques are needed to shed light on factors limiting the availability of addressable sites. …

Multiscaffold DNA origami nanoparticle waveguides

…, B Yurke, WL Hughes, E Graugnard, W Kuang - Nano …, 2013 - ACS Publications
DNA origami templated self-assembly has shown its potential in creating rationally designed
nanophotonic devices in a parallel and repeatable manner. In this investigation, we employ …

Excitonic AND logic gates on DNA brick nanobreadboards

BL Cannon, DL Kellis, PH Davis, J Lee, W Kuang… - ACS …, 2015 - ACS Publications
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 …

DNA-controlled excitonic switches

E Graugnard, DL Kellis, H Bui, S Barnes, W Kuang… - Nano …, 2012 - ACS Publications
Fluorescence resonance energy transfer (FRET) is a promising means of enabling information
processing in nanoscale devices, but dynamic control over exciton pathways is required. …

[HTML][HTML] Strategies for controlling the spatial orientation of single molecules tethered on DNA origami templates physisorbed on glass substrates: Intercalation and …

…, JA Hall, WB Knowlton, E Graugnard, W Kuang - International journal of …, 2022 - mdpi.com
Nanoarchitectural control of matter is crucial for next-generation technologies. DNA origami
templates are harnessed to accurately position single molecules; however, direct single …

Utilizing HomoFRET to Extend DNA‐Scaffolded Photonic Networks and Increase Light‐Harvesting Capability

…, ER Goldman, MG Ancona, W Kuang… - Advanced Optical …, 2018 - Wiley Online Library
DNA‐based photonic wires that exploit Förster resonance energy transfer (FRET) between
pendant fluorophores to direct and focus excitonic energy have high research interest due to …

DNA topology influences molecular machine lifetime in human serum

S Goltry, N Hallstrom, T Clark, W Kuang, J Lee… - Nanoscale, 2015 - pubs.rsc.org
DNA nanotechnology holds the potential for enabling new tools for biomedical engineering,
including diagnosis, prognosis, and therapeutics. However, applications for DNA devices …