Self-assembling nucleic acid nanostructures functionalized with aptamers
A Krissanaprasit, CM Key, S Pontula… - Chemical …, 2021 - ACS Publications
Researchers have worked for many decades to master the rules of biomolecular design that
would allow artificial biopolymer complexes to self-assemble and function similarly to the …
would allow artificial biopolymer complexes to self-assemble and function similarly to the …
Electrochemical DNA sensors based on the use of gold nanoparticles: a review on recent developments
PA Rasheed, N Sandhyarani - Microchimica Acta, 2017 - Springer
Electrochemical DNA sensors represent a simple, accurate and economical platform for
DNA detection. Gold nanoparticles are known to be efficient labels in electrochemical …
DNA detection. Gold nanoparticles are known to be efficient labels in electrochemical …
Nucleic acids modulate liquidity and dynamics of artificial membraneless organelles
J Liu, F Zhorabek, Y Chau - ACS Macro Letters, 2022 - ACS Publications
Liquid–liquid phase separation (LLPS) emerges as a fundamental underlying mechanism
for the biological organization, especially the formation of membraneless organelles (MLOs) …
for the biological organization, especially the formation of membraneless organelles (MLOs) …
A novel label-free electrochemical miRNA biosensor using methylene blue as redox indicator: application to breast cancer biomarker miRNA-21
HA Rafiee-Pour, M Behpour, M Keshavarz - Biosensors and bioelectronics, 2016 - Elsevier
Small noncoding microRNAs (miRNAs) have emerged as ideal noninvasive biomarkers for
early-phase cancer detection. In this report, a label-free and simple electrochemical miRNA …
early-phase cancer detection. In this report, a label-free and simple electrochemical miRNA …
Ratiometric electrochemical aptasensor for ultrasensitive detection of Ochratoxin A based on a dual signal amplification strategy: Engineering the binding of …
C Zhu, D Liu, Y Li, X Shen, S Ma, Y Liu, T You - Biosensors and …, 2020 - Elsevier
A novel ratiometric electrochemical aptasensor was developed for Ochratoxin A (OTA)
detection based on the binding of methylene blue (MB) to DNA with a dual signal …
detection based on the binding of methylene blue (MB) to DNA with a dual signal …
Molecular flexibility in ab initio drug docking to DNA: binding-site and binding-mode transitions in all-atom Monte Carlo simulations
R Rohs, I Bloch, H Sklenar, Z Shakked - Nucleic acids research, 2005 - academic.oup.com
The dynamics of biological processes depend on the structure and flexibility of the
interacting molecules. In particular, the conformational diversity of DNA allows for large …
interacting molecules. In particular, the conformational diversity of DNA allows for large …
Intercalation of organic dye molecules into double-stranded DNA--general principles and recent developments
H Ihmels, D Otto - Supermolecular dye chemistry, 2005 - Springer
Several aspects of the intercalation of organic dyes into DNA are presented. After a
description of general features of intercalation and the analytical evaluation of this binding …
description of general features of intercalation and the analytical evaluation of this binding …
A novel electrochemical detection method for aptamer biosensors
GS Bang, S Cho, BG Kim - Biosensors and bioelectronics, 2005 - Elsevier
A beacon aptamer-based biosensor for the detection of thrombin was developed using
electrochemical transduction method. Gold surface was modified with a beacon aptamer …
electrochemical transduction method. Gold surface was modified with a beacon aptamer …
Voltammetric determination of DNA hybridization using methylene blue and self-assembled alkanethiol monolayer on gold electrodes
An electrochemical DNA biosensor based on the recognition of single stranded DNA
(ssDNA) by hybridization detection with immobilized complementary DNA oligonucleotides …
(ssDNA) by hybridization detection with immobilized complementary DNA oligonucleotides …
Ratiometric immunosensor for GP73 detection based on the ratios of electrochemiluminescence and electrochemical signal using DNA tetrahedral nanostructure as …
Y Lin, J Jia, R Yang, D Chen, J Wang, F Luo… - Analytical …, 2019 - ACS Publications
DNA tetrahedron nanostructure (DTNs) has the merits of simple synthesis, high yield,
structural stability, and mechanical rigidity, and its three-dimensional structure provides a …
structural stability, and mechanical rigidity, and its three-dimensional structure provides a …