Engineering GaN/AuNC core–shell nanowire heterojunctions by gold nanoclusters with excitation-dependent behavior for enhancing the responsivity and stability of …

Y Huang, J Zhang, M Zhou, R Pei, Y Zhao - Nanoscale Advances, 2023 - pubs.rsc.org
Self-driven broadband photodetectors (PDs) with low-power consumption have great
potential applications in the wide range of next-generation optoelectronic devices. In this …

Assembly‐Driven Aggregation‐Induced Emission of Gold Nanoclusters with Excitation Wavelength‐Dependent Emission and Mechanochromic Property

Y Huang, X Han, L Wang, R Pei - Advanced Optical Materials, 2024 - Wiley Online Library
Metal nanoclusters with aggregation‐induced emission (AIE) characteristics are potential
nanomaterial candidates for a wide array of advanced optical applications. In this study, a …

Design rules for the generation of stable quartet phases of nucleobases over two-dimensional materials

TK Mukhopadhyay, A Datta - The Journal of Physical Chemistry C, 2018 - ACS Publications
Out of the quest to decipher the nature of self-assembly and the underlying thermodynamics
for the formation of nucleobase quartets on two-dimensional (2D) materials, molecular …

Arrangements of DNA purine bases on pyrolytic graphite electrode surface. Electrochemical characterization and atomic force microscopy imaging

S Hasoň, V Ostatná, L Fojt, M Fojta - Electrochimica Acta, 2023 - Elsevier
In this work we experimentally show the formation of a planarly-arranged guanine multilayer
on a pyrolytic graphite surface, which was predicted by theoretical calculations at the ideal …

Dynamics of self-assembled cytosine nucleobases on graphene

N Saikia, F Johnson, K Waters, R Pandey - Nanotechnology, 2018 - iopscience.iop.org
Molecular self-assembly of cytosine (C n) bases on graphene was investigated using
molecular dynamics methods. For free-standing C n bases, simulation conditions (gas …

Polarity-Induced Surface Recognition and Self-Assembly of Noncanonical DNA Nucleobases on h-BN Monolayer

N Saikia, R Pandey - The Journal of Physical Chemistry C, 2018 - ACS Publications
A systematic understanding of the self-assembly of DNA nucleobases is essential for
biomolecular recognition on surfaces of novel 2D materials. Using atomistic molecular …

[HTML][HTML] Development of a C3N4-based electrochemical sensing platform for the detection of circulating tumor cells in blood

Z Wang, Y Shi, Z Xu, M Sun, X Shen, K Wu, M Yu… - Alexandria Engineering …, 2024 - Elsevier
This study presents a cancer diagnostics method through the development of a graphitic
carbon nitride (gC 3 N 4)-based electrochemical sensor for detecting circulating tumor cells …

Polarization influences the evolution of nucleobase–graphene interactions

SS Mallajosyula - Nanoscale, 2021 - pubs.rsc.org
In recent years, graphene has attracted attention from researchers as an atomistically thin
solid state material for the study on the self-assembly of nucleobases. Non-covalent …

[PDF][PDF] Capturing concentration-induced aggregation of nucleobases on a graphene surface through polarizable force field simulations

H Hemanth, PK Yadav… - The Journal of Physical …, 2022 - drive.google.com
Nucleobases have attracted significant attention from the scientific community as a viable
candidate for the formation of supramolecular assemblies. Significant research interest has …

A biosupramolecular approach to graphene: complementary nucleotide-nucleobase combinations as enhanced stabilizers towards aqueous-phase exfoliation and …

B Caridad, JI Paredes, O Pérez–Vidal, S Villar–Rodil… - Carbon, 2018 - Elsevier
The ability to use RNA/DNA nucleotides as colloidal stabilizers for graphene would be an
important asset, as a close graphene-nucleotide association would facilitate access to …