Results 21 to 30 of about 18,277,440 (272)
Autonomous Molecular Sensing with a Chemically Stateful Solid-State Nanopore. [PDF]
ACS NanoNanopores provide a direct electrical interface to biomolecules, yet most operate as passive conduits whose sensing state is imposed externally. Here we report an autonomous solid-state nanopore in which voltage-driven precipitation and dissolution ...
Tsutsui M +9 more
europepmc +2 more sources
Noise in solid-state nanopores [PDF]
Proceedings of the National Academy of Sciences, 2008 We study ionic current fluctuations in solid-state nanopores over a wide frequency range and present a complete description of the noise characteristics. At low frequencies ( f ≲ 100 Hz) we observe 1/ f -type of noise.
R M M, Smeets +3 more
openaire +2 more sources
Screening for Group A Streptococcal disease via Solid-State Nanopore Detection of PCR Amplicons [PDF]
, 2021 Single molecule detection methods are becoming increasingly important for diagnostic applications. Practical Early detection of disease requires sensitivity down to the level of single copies of the targeted biomarkers. Of the candidate technologies that
Robert, Slinger +3 more
core +2 more sources
In situ solid-state nanopore fabrication [PDF]
, 2021 This review summarises the development of in situ solid-state nanopore fabrication techniques. These techniques are democratising solid-state nanopore research by providing rapid and accessible methods to fabricate ...
Yates, James R. +6 more
core +1 more source
DNA Origami Characterized via Solid-State Nanopore: Insights into Nanostructure Dimensions, Rigidity and Yield [PDF]
, 2023 Due to their programmability via specific base pairing, self-assembled DNA origami structures have proven to be useful for a wide variety of applications, including diagnostics, molecular computation, drug delivery, and therapeutics.
Hendrick, de Haan +6 more
core +2 more sources
Single-Entity Detection With TEM-Fabricated Nanopores
Frontiers in Chemistry, 2021 Nanopore-based single-entity detection shows immense potential in sensing and sequencing technologies. Solid-state nanopores permit unprecedented detail while preserving mechanical robustness, reusability, adjustable pore size, and stability in different
Hongcheng Yang, Muhammad Saqib, Rui Hao
doaj +1 more source
Fabrication and Applications of Solid-State Nanopores [PDF]
Sensors, 2019 Nanopores fabricated from synthetic materials (solid-state nanopores), platforms for characterizing biological molecules, have been widely studied among researchers. Compared with biological nanopores, solid-state nanopores are mechanically robust and durable with a tunable pore size and geometry.
Qi Chen, Zewen Liu 0003
openaire +4 more sources
Simple Fabrication of Solid-State Nanopores on a Carbon Film
Micromachines, 2021 Solid-state nanopores are widely used as a platform for stochastic nanopore sensing because they can provide better robustness, controllable pore size, and higher integrability than biological nanopores.
Natsumi Takai +3 more
doaj +1 more source
AIP Advances, 2021 The diameter distribution and dielectric breakdown mechanism of solid-state nanopores in a liquid environment are discussed based on the experimental results. We discussed the nanopore formation mechanism from the viewpoint of the statistical correlation
Shengfa Liang +2 more
doaj +1 more source
Field effect control of translocation dynamics in surround-gate nanopores
Communications Materials, 2021 Controlling the speed of electrophoresis across a solid-state nanopore is crucial for single-molecule sensing and sequencing. Here, a gate-controlled nanopore is able to trap and slow-down the translocation dynamics of nanoparticles by balancing the ...
Makusu Tsutsui +6 more
doaj +1 more source