ArticleLangmuir : the ACS journal of surfaces and colloids2019
Electrochemical Studies of Cation Condensation-Induced Collapse of Surface-Bound DNA.
Article in Langmuir : the ACS journal of surfaces and colloids, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
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Who cites it
10 citing papers in PubMed.
- Charge-screening dominates signal transduction in electrochemical nucleic acid sensors for aminoglycosides.bioRxiv : the preprint server for biology · 2026Article
- Gold Nanocluster-Amino Acid Interactions: Assessment of DFTB with Dispersion Corrections.ACS omega · 2026Article
- Constant Temperature Electrochemical Biosensor for SNP Detection in Human Genomic DNA Based on DNA Melting Analysis.ACS sensors · 2025Article
- Cation Pretreatment Enables the Saline Stability of a Near-Infrared Sensor for Dopamine.ACS bio & med chem Au · 2025Article
- Polycations as Aptamer-Binding Modulators for Sensitive Fluorescence Anisotropy Assay of Aflatoxin B1.Sensors (Basel, Switzerland) · 2024Article
- Automated Purification of DNA Origami with SPRI Beads.Small (Weinheim an der Bergstrasse, Germany) · 2024Article
- Continuous Square Wave Voltammetry for High Information Content Interrogation of Conformation Switching Sensors.ACS measurement science au · 2023Article
- Ionic Strength and Hybridization Position near Gold Electrodes Can Significantly Improve Kinetics in DNA-Based Electrochemical Sensors.ACS applied materials & interfaces · 2023Article
- Effects of Nucleic Acid Structural Heterogeneity on the Electrochemistry of Tethered Redox Molecules.Langmuir : the ACS journal of surfaces and colloids · 2022Article
- Nucleic Acid Identity, Structure, and Flexibility Affect the Electrochemical Signal of Tethered Redox Molecules upon Biopolymer Collapse.Langmuir : the ACS journal of surfaces and colloids · 2021Article
Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
In this paper, we demonstrate the ability to control and electrochemically monitor nucleic acid conformation by inducing collapse of short, surface-bound nucleotides (7-28 nucleotides). More specifically, we monitored changes in a 5'-electrode-bound DNA structure via changes in the faradaic current related to the reduction/oxidation of a 3'-terminal-appended redox molecule. Reversible DNA collapse was induced by cation condensation achieved by either reducing the dielectric permittivity of the interrogation solution or by the addition of multivalent cations such as the polyamine spermidine (3
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.