Robotic DNA nanostructures

S Nummelin, B Shen, P Piskunen, Q Liu… - ACS Synthetic …, 2020 - ACS Publications
Over the past decade, DNA nanotechnology has spawned a broad variety of functional
nanostructures tailored toward the enabled state at which applications are coming …

Advancing the utility of DNA origami technique through enhanced stability of DNA-origami-based assemblies

S Manuguri, MK Nguyen, J Loo… - Bioconjugate …, 2022 - ACS Publications
Since its discovery in 2006, the DNA origami technique has revolutionized bottom-up
nanofabrication. This technique is simple yet versatile and enables the fabrication of …

Signal amplification in electrochemical DNA biosensors using target-capturing DNA origami tiles

P Williamson, P Piskunen, H Ijäs, A Butterworth… - ACS …, 2023 - ACS Publications
Electrochemical DNA (e-DNA) biosensors are feasible tools for disease monitoring, with
their ability to translate hybridization events between a desired nucleic acid target and a …

Environment‐dependent stability and mechanical properties of DNA origami six‐helix bundles with different crossover spacings

Y **n, P Piskunen, A Suma, C Li, H Ijäs, S Ojasalo… - Small, 2022 - Wiley Online Library
The internal design of DNA nanostructures defines how they behave in different
environmental conditions, such as endonuclease‐rich or low‐Mg2+ solutions. Notably, the …

[HTML][HTML] DNA origami as emerging technology for the engineering of fluorescent and plasmonic-based biosensors

M Loretan, I Domljanovic, M Lakatos, C Rüegg… - Materials, 2020 - mdpi.com
DNA nanotechnology is a powerful and promising tool for the development of nanoscale
devices for numerous and diverse applications. One of the greatest potential fields of …

Propulsion of magnetic beads asymmetrically covered with DNA origami appendages

C Pauer, A Venczel, M Dass, T Liedl… - Advanced Materials …, 2022 - Wiley Online Library
Eukaryotic cells that swim by the beating of nanoscale elastic filaments (flagella) present a
promising locomotion paradigm for man‐made analogues essential for next‐generation in …

[HTML][HTML] Effect of staple age on DNA origami nanostructure assembly and stability

C Kielar, Y **n, X Xu, S Zhu, N Gorin, G Grundmeier… - Molecules, 2019 - mdpi.com
DNA origami nanostructures are widely employed in various areas of fundamental and
applied research. Due to the tremendous success of the DNA origami technique in the …

Methods to Improve the Stability of Nucleic Acid-Based Nanomaterials

X **e, W Ma, Y Zhan, Q Zhang, C Wang… - Current Drug …, 2023 - benthamdirect.com
Nucleic acid strands can be synthesized into various nucleic acid-based nanomaterials
(NANs) through strict base pairing. The self-assembled NANs are programmable, intelligent …

[HTML][HTML] Magnesium-free immobilization of DNA origami nanostructures at mica surfaces for atomic force microscopy

Y **n, AA Zargariantabrizi, G Grundmeier, A Keller - Molecules, 2021 - mdpi.com
DNA origami nanostructures (DONs) are promising substrates for the single-molecule
investigation of biomolecular reactions and dynamics by in situ atomic force microscopy …