An Efficient Multilayer Approach to Model DNA-Based Nanobiosensors

J Lucia-Tamudo, JJ Nogueira… - The Journal of Physical …, 2023 - ACS Publications
In this work, we present a full computational protocol to successfully obtain the one-electron
reduction potential of nanobiosensors based on a self-assembled monolayer of DNA …

An improved DNA force field for ssDNA interactions with gold nanoparticles

X Jiang, J Gao, T Huynh, P Huai, C Fan… - The Journal of …, 2014 - pubs.aip.org
The widespread applications of single-stranded DNA (ssDNA) conjugated gold
nanoparticles (AuNPs) have spurred an increasing interest in the interactions between …

Defect engineering of 2D material for biosensing applications

W Yang, J Sülzle, Y Shimoda, E Mayner, M Macha… - Biophysical …, 2023 - cell.com
2D materials offer huge potential as substrates to build devices for biosensing applications
but are plagued by unwanted interactions such as binding/sticking. Controlling such …

Adsorption dynamics of double-stranded DNA on a graphene oxide surface with both large unoxidized and oxidized regions

M Wu, H Ma, H Fang, L Yang, X Lei - Chinese Physics B, 2023 - iopscience.iop.org
The adsorption dynamics of double-stranded DNA (dsDNA) molecules on a graphene oxide
(GO) surface are important for applications of DNA/GO functional structures in biosensors …

Integrating graphene oxide, functional DNA and nucleic-acid-manipulating strategies for amplified biosensing

M Liu, W Zhang, D Chang, Q Zhang… - TrAC Trends in Analytical …, 2015 - Elsevier
Integrating functional DNA probes with graphene oxide (GO) has proved to be a productive
approach to the design of optical biosensors that detect nucleic acids, proteins or small …

Exploring the Synergies of Single‐Molecule Fluorescence and 2D Materials Coupled by DNA

L Richter, AM Szalai… - Advanced …, 2023 - Wiley Online Library
The world of 2D materials is steadily growing, with numerous researchers attempting to
discover, elucidate, and exploit their properties. Approaches relying on the detection of …

Metal ion-modulated graphene-DNAzyme interactions: design of a nanoprobe for fluorescent detection of lead (II) ions with high sensitivity, selectivity and tunable …

Y Wen, C Peng, D Li, L Zhuo, S He, L Wang… - Chemical …, 2011 - pubs.rsc.org
Metal ion-modulated graphene-DNAzyme interactions: design of a nanoprobe for fluorescent
detection of lead( ii ) ions with high sensitivity, selectivi ... - Chemical Communications (RSC …

Singlet oxygen in DNA nanotechnology

T Tørring, S Helmig, PR Ogilby… - Accounts of chemical …, 2014 - ACS Publications
Conspectus Singlet oxygen (1O2), the first excited electronic state of molecular oxygen, is a
significant molecule, despite its minute size. For more than half a century, the molecule has …

Developments of highly sensitive DNA sensors

N Ogata - Nanobiosystems: Processing, Characterization, and …, 2011 - spiedigitallibrary.org
The large enhancements of optical properties of the dye-intercalated DNA lead us to apply
the dye-intercalated DNA as various sensors with a high sensitivity to detect environmentally …

Molecular dynamics of DNA damage and conformational behavior on a zirconium-dioxide surface

DD Nematov, AS Burkhonzoda, MA Khusenov… - Journal of Surface …, 2019 - Springer
This work is aimed at a comprehensive study of the processes of immobilization and
conformational behavior of DNA on a zirconium-dioxide (ZrO 2) surface. The computer …