Maximizing the Accessibility in DNA Origami Nanoantenna Plasmonic Hotspots (Adv. Mater. Interfaces 24/2022)
Source abstract
Abstract
Trident DNA Origami In article number 2200255, Cindy Close, Philip Tinnefeld, and co-workers demonstrate the development of a Trident DNA origami structure for single-molecule-based plasmonic biosensing. Trident NanoAntennas with Cleared HOtSpots (NACHOS) are compared with previous DNA origami nanoantenna designs and improved hotspot accessibility is demonstrated. Adjusting the size of the cleared hotspot region improves the kinetics of target molecule binding without compromising fluorescence enhancement.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advanced biosensing and bioanalysis techniques · Plasmonic and Surface Plasmon Research · Gold and Silver Nanoparticles Synthesis and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Chemistry and Center for NanoScience Ludwig‐Maximilians‐Universität München Butenandtstr. 5‐13 81377 Munich Germany
Institut für Halbleitertechnik Laboratory for Emerging Nanometrology LENA TU Braunschweig Langer Kamp 6a/b 38106 Braunschweig Germany
References
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