Results 21 to 30 of about 21,830 (200)
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
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Membrane-Suspended Nanopores in Microchip Arrays for Stochastic Transport Recording and Sensing
Frontiers in Nanotechnology, 2021 The transport of nutrients, xenobiotics, and signaling molecules across biological membranes is essential for life. As gatekeepers of cells, membrane proteins and nanopores are key targets in pharmaceutical research and industry. Multiple techniques help
Tim Diederichs, Robert Tampé
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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
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Lifetime of glass nanopores in a PDMS chip for single-molecule sensing
iScience, 2022 Summary: Nanopore sensing is an emerging technology that has many biosensing applications ranging from DNA sequencing using biological pores to biomolecular analysis using solid-state pores.
Mohammed F. Alawami +5 more
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Concentration Polarization of High Concentration Solution in Sub-nm Nanopore [PDF]
E3S Web of Conferences, 2021 The behavior of ion transport through the sub-nm nanopores on the film is is different from the behavior of bulk behavior. Many intriguing phenomena in ionic transport are the key to the design and fabrication of solid-state nanofluidic devices. However,
Ji Anping, Chen Yunfei
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Ribosome Fingerprinting with a Solid-State Nanopore [PDF]
ACS Sensors, 2020 AbstractNanopores hold great potential for the analysis of complex biological molecules at the single entity level. One particularly interesting macromolecular machine is the ribosome, responsible for translating mRNA into proteins. In this study, we use a solid-state nanopore to fingerprint 80S ribosomes and polysomes from a human neuronal cell line ...
Mukhil Raveendran +4 more
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Gating Protein Transport in Solid State Nanopores by Single Molecule Recognition [PDF]
ACS Central Science, 2018 Gustav Emilsson +6 more
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Solid-state nanopore hydrodynamics and transport [PDF]
Biomicrofluidics, 2019 The resistive pulse method based on measuring the ion current trace as a biomolecule passing through a nanopore has become an important tool in biotechnology for characterizing molecules. A detailed physical understanding of the translocation process is essential if one is to extract the relevant molecular properties from the current signal.
Sandip Ghosal +2 more
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Integration of Solid-State Nanopores in Microfluidic Networks via Transfer Printing of Suspended Membranes [PDF]
, 2012 Solid-state nanopores have emerged as versatile single-molecule sensors for applications including DNA sequencing, protein unfolding, micro-RNA detection, label-free detection of single nucleotide polymorphisms, and mapping of DNA-binding proteins ...
Aguilar, Carlos A. +3 more
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Nature Reviews Materials, 2020 Nanopore-based sensors have established themselves as a prominent tool for solution-based, single-molecule analysis of the key building blocks of life, including nucleic acids, proteins, glycans and a large pool of biomolecules that have an essential role in life and healthcare.
Liang Xue +5 more
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