Metallic Nanostructures Based on DNA Nanoshapes
Shen, B., Tapio, K., Linko, V., Kostiainen, M. A., & Toppari, J. (2016). Metallic Nanostructures Based on DNA Nanoshapes. Nanomaterials, 6(8), Article 146. https://doi.org/10.3390/nano6080146
© the Authors, 2016. This is an open access article distributed under the terms of a Creative Commons License.
Metallic nanostructures have inspired extensive research over several decades, particularly within the field of nanoelectronics and increasingly in plasmonics. Due to the limitations of conventional lithography methods, the development of bottom-up fabricated metallic nanostructures has become more and more in demand. The remarkable development of DNA-based nanostructures has provided many successful methods and realizations for these needs, such as chemical DNA metallization via seeding or ionization, as well as DNA-guided lithography and casting of metallic nanoparticles by DNA molds. These methods offer high resolution, versatility and throughput and could enable the fabrication of arbitrarily-shaped structures with a 10-nm feature size, thus bringing novel applications into view. In this review, we cover the evolution of DNA-based metallic nanostructures, starting from the metallized double-stranded DNA for electronics and progress to sophisticated plasmonic structures based on DNA origami objects. ...
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Except where otherwise noted, this item's license is described as © the Authors, 2016. This is an open access article distributed under the terms of a Creative Commons License.
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Tapio, Kosti (University of Jyväskylä, 2017)In this thesis DNA based structures were utilized to create gold nanostructures for nanosensing and nanoelectronic applications. In the past, both of these ﬁelds have been dominated by the conventional lithography methods, ...
Shen, Boxuan (University of Jyväskylä, 2018)In this thesis, the potential applications of DNA self-assembled structures were explored in both nanoelectronics and plasmonics. The works can be divided into two parts: electrical characterization of unmodiﬁed multilayered ...
Piskunen, Petteri; Shen, Boxuan; Julin, Sofia; Ijäs, Heini; Toppari, Jussi J.; Kostiainen, Mauri A.; Linko, Veikko (MyJove Corp., 2019)Structural DNA nanotechnology provides a viable route for building from the bottom-up using DNA as construction material. The most common DNA nanofabrication technique is called DNA origami, and it allows high-throughput ...
Linko, Veikko; Nummelin, Sami; Aarnos, Laura; Tapio, Kosti; Toppari, Jussi; Kostiainen, Mauri A. (MDPI AG, 2016)During recent years, the possibility to create custom biocompatible nanoshapes using DNA as a building material has rapidly emerged. Further, these rationally designed DNA structures could be exploited in positioning ...
Dynamic DNA Origami Devices : from Strand-Displacement Reactions to External-Stimuli Responsive Systems Ijäs, Heini; Nummelin, Sami; Shen, Boxuan; Kostiainen, Mauri A.; Linko, Veikko (MDPI, 2018)DNA nanotechnology provides an excellent foundation for diverse nanoscale structures that can be used in various bioapplications and materials research. Among all existing DNA assembly techniques, DNA origami proves to ...