ArticleNano letters2014
DNA translocations through solid-state plasmonic nanopores.
Article in Nano letters, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.
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Who cites it
36 citing papers in PubMed.
- Light-Driven, Phase-Locked Protein Pumping Through a Single Plasmonic Optofluidic Nanopore.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Localized Nanopore Fabrication in Silicon Nitride Membranes by Femtosecond Laser Exposure and Subsequent Controlled Breakdown.ACS applied materials & interfaces · 2025Article
- Computational and experimental study of AC measurements performed by a double-nanohole plasmonic nanopore sensor on 20 nm silica nanoparticles.Sensing and Bio-Sensing Research · 2024Article
- Label-free and amplification-free viral RNA quantification from primate biofluids using a trapping-assisted optofluidic nanopore platform.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Nanopore DNA sequencing technologies and their applications towards single-molecule proteomics.Nature chemistry · 2024Review
- Single-Molecule Peptide Identification Using Fluorescence Blinking Fingerprints.Journal of the American Chemical Society · 2023Article
- Localized Nanopore Fabrication via Controlled Breakdown.Nanomaterials (Basel, Switzerland) · 2022Review
- Label-Free Optical Analysis of Biomolecules in Solid-State Nanopores: Toward Single-Molecule Protein Sequencing.ACS photonics · 2022Review
- Enhanced Optical Spectroscopy for Multiplexed DNA and Protein-Sequencing with Plasmonic Nanopores: Challenges and Prospects.Analytical chemistry · 2022Article
- Zero-mode waveguides and nanopore-based sequencing technologies accelerate single-molecule studies.Biophysics and physicobiology · 2022Article
- Plasmonic Nanotweezers and Nanosensors for Point-of-Care Applications.Advanced optical materials · 2021Article
- Plasmonic tweezers: for nanoscale optical trapping and beyond.Light, science & applications · 2021Review
- Sensitivity-Enhancing Strategies in Optical Biosensing.Small (Weinheim an der Bergstrasse, Germany) · 2021Review
- Enhancing Surface Capture and Sensing of Proteins with Low-Power Optothermal Bubbles in a Biphasic Liquid.Nano letters · 2020Article
- Functionalized Nanogap for DNA Read-Out: Nucleotide Rotation and Current-Voltage Curves.Chemphyschem : a European journal of chemical physics and physical chemistry · 2020Article
- Lifetime and Stability of Silicon Nitride Nanopores and Nanopore Arrays for Ionic Measurements.ACS nano · 2020Article
- Article
- Active Delivery of Single DNA Molecules into a Plasmonic Nanopore for Label-Free Optical Sensing.Nano letters · 2018Article
- Review
- Water-Compression Gating of Nanopore Transport.Physical review letters · 2018Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Nanopores enable label-free detection and analysis of single biomolecules. Here, we investigate DNA translocations through a novel type of plasmonic nanopore based on a gold bowtie nanoantenna with a solid-state nanopore at the plasmonic hot spot. Plasmonic excitation of the nanopore is found to influence both the sensor signal (nanopore ionic conductance blockade during DNA translocation) and the process that captures DNA into the nanopore, without affecting the duration time of the translocations. Most striking is a strong plasmon-induced enhancement of the rate of DNA translocation events in lithium chloride (LiCl, already 10-fold enhancement at a few mW of laser power). This provides a means to utilize the excellent spatiotemporal resolution of DNA interrogations with nanopores in LiCl buffers, which is known to suffer from low event rates. We propose a mechanism based on plasmon-induced local heating and thermophoresis as explanation of our observations.
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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.