ArticleLangmuir : the ACS journal of surfaces and colloids2011
Voltage-controlled metal binding on polyelectrolyte-functionalized nanopores.
Article in Langmuir : the ACS journal of surfaces and colloids, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
17 citing papers in PubMed.
- Characterization of a Splice Variant inNeurology. Genetics · 2026Article
- Understanding Sensitivity in Nanoscale Sensing Devices.ACS measurement science au · 2025Article
- The Detection of Trace Metal Contaminants in Organic Products Using Ion Current Rectifying Quartz Nanopipettes.Analytical chemistry · 2024Article
- Recent Advances in Nanopore Technology for Copper Detection and Their Potential Applications.Nanomaterials (Basel, Switzerland) · 2023Review
- Nanoneedle-Based Materials for Intracellular Studies.Advances in experimental medicine and biology · 2021Article
- Nanopore detection of metal ions: Current status and future directions.Small methods · 2020Article
- Polyelectrolyte layer-by-layer deposition on nanoporous supports for ion selective membranes.RSC advances · 2018Article
- Review
- Fundamental studies of nanofluidics: nanopores, nanochannels, and nanopipets.Analytical chemistry · 2015Review
- Single-cell intracellular nano-pH probes.RSC advances · 2015Article
- Article
- Carbohydrate-actuated nanofluidic diode: switchable current rectification in a nanopipette.Nanoscale · 2013Article
- Article
- Copper Sensing with a Prion Protein Modified Nanopipette.RSC advances · 2012Article
- Reversible cation response with a protein-modified nanopipette.Analytical chemistry · 2011Article
- Reversible thrombin detection by aptamer functionalized STING sensors.Biosensors & bioelectronics · 2011Article
- Rectification of nanopores at surfaces.Journal of the American Chemical Society · 2011Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
Abstract
Most of the research in the field of nanopore-based platforms is focused on monitoring ion currents and forces as individual molecules translocate through the nanopore. Molecular gating, however, can occur when target analytes interact with receptors appended to the nanopore surface. Here we show that a solid state nanopore functionalized with polyelectrolytes can reversibly bind metal ions, resulting in a reversible, real-time signal that is concentration dependent. Functionalization of the sensor is based on electrostatic interactions, requires no covalent bond formation, and can be monitored in real time. Furthermore, we demonstrate how the applied voltage can be employed to tune the binding properties of the sensor. The sensor has wide-ranging applications and, its simplest incarnation can be used to study binding thermodynamics using purely electrical measurements with no need for labeling.
Indexed as
Identifiers
What OpenQuestion holds
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.