Gold nanorod DNA origami antennas for 3 orders of magnitude fluorescence enhancement in NIR

K Trofymchuk, K Kołątaj, V Glembockyte, F Zhu… - ACS …, 2023 - ACS Publications
DNA origami has taken a leading position in organizing materials at the nanoscale for
various applications such as manipulation of light by exploiting plasmonic nanoparticles. We …

Convert Polymer Self‐Assembly Nanostructures into Target Functional Materials: An Art of Embattling Molecules

Z Zhao, X Zheng, Y Li, X Yao, H Wang… - Advanced Functional …, 2024 - Wiley Online Library
Material design based on the assembly of functional units has demonstrated tremendous
technical and commercial potential. Among others, polymers are identified to be an ideal …

Chirally assembled plasmonic metamolecules from intrinsically chiral nanoparticles

J Pan, X Wang, J Zhang, Q Zhang, Q Wang, C Zhou - Nano Research, 2022 - Springer
Significant chiroptical responses could be generated by chiral coupling of achiral plasmonic
nanoparticles, or originated from intrinsically chiral plasmonic nanoparticles. Here we create …

DNA-mediated dynamic plasmonic nanostructures: assembly, actuation, optical properties, and biological applications

J Zhang, C Song, L Wang - Physical Chemistry Chemical Physics, 2022 - pubs.rsc.org
Recent advances in DNA technology have made it possible to combine with the plasmonics
to fabricate reconfigurable dynamic nanodevices with extraordinary property and function …

Controlled synthesis of gold nanorod dimers with end-to-end configurations

X Lu, D Punj, M Orrit - RSC advances, 2022 - pubs.rsc.org
End-to-end gold nanorod dimers provide unique plasmonic hotspots with extremely large
near-field enhancements in the gaps. Thereby they are beneficial in a wide range of …

Facile fabrication of a single-particle platform with high throughput via substrate surface potential regulated large-spacing nanoparticle assembly

D Li, Y Sun, Y Wang, Y Liu, B Zhao, W Liang, H Gao… - Nano Research, 2022 - Springer
Nanodevices based on the single nanoparticle represent innovative and promising
technology, which could satisfy the increasing requirements of high accuracy, low energy …

Entangled dark state mediated by a dielectric cavity within epsilon-near-zero materials

Y Ma, N Wang, Q Liu, Y Tian, Z Tian, Y Gu - Nanotechnology, 2024 - iopscience.iop.org
Two emitters can be entangled by manipulating them through optical fields within a photonic
cavity. However, maintaining entanglement for a long time is challenging due to the …

Application of Gold Nanorods in Combination with Surface-Enhanced Raman Spectroscopy for Immunochromatographic Determination of Ochratoxin A

KV Serebrennikova, LV Barshevskaya… - Nanobiotechnology …, 2024 - Springer
The aim of the study was to increase the sensitivity of immunochromatographic assay (ICA),
achieved using gold nanorods modified with 5, 5'-dithiobis-(2-nitrobenzoic acid). The …

DNA origami enabled assembly of nanophotonic structures and their applications

Z Zhao, Y Han, Y Liu - Optical Materials Express, 2021 - opg.optica.org
Nanophotonics is an emerging hot area that finds applications in optics, sensing and energy
harvesting. Conventional fabrication methods are generally limited by their low spatial …

DNA origami steganography based on photocleavable oligonucleotides

M Liu, X Hou, Y Sun, H Liu - ChemPhotoChem - Wiley Online Library
DNA nanostructures have been regarded as promising platforms for molecular information
coding for their high programmability and nanoscale addressability. However …