Solid-state nanopore sensors

L Xue, H Yamazaki, R Ren, M Wanunu… - Nature Reviews …, 2020 - nature.com
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 …

[HTML][HTML] The emerging landscape of single-molecule protein sequencing technologies

JA Alfaro, P Bohländer, M Dai, M Filius, CJ Howard… - Nature …, 2021 - nature.com
Single-cell profiling methods have had a profound impact on the understanding of cellular
heterogeneity. While genomes and transcriptomes can be explored at the single-cell level …

Peptide sequencing based on host–guest interaction-assisted nanopore sensing

Y Zhang, Y Yi, Z Li, K Zhou, L Liu, HC Wu - Nature methods, 2024 - nature.com
Direct protein sequencing technologies with improved sensitivity and throughput are still
needed. Here, we propose an alternative method for peptide sequencing based on …

Electrical recognition of the twenty proteinogenic amino acids using an aerolysin nanopore

H Ouldali, K Sarthak, T Ensslen, F Piguet… - Nature …, 2020 - nature.com
Efforts to sequence single protein molecules in nanopores,,,–have been hampered by the
lack of techniques with sufficient sensitivity to discern the subtle molecular differences …

Single Molecule Ratcheting Motion of Peptides in a Mycobacterium smegmatis Porin A (MspA) Nanopore

S Yan, J Zhang, Y Wang, W Guo, S Zhang, Y Liu… - Nano …, 2021 - ACS Publications
Diverse functions of proteins, including synthesis, catalysis, and signaling, result from their
highly variable amino acid sequences. The technology allowing for direct analysis of protein …

Engineering biological nanopore approaches toward protein sequencing

X Wei, T Penkauskas, JE Reiner, C Kennard… - ACS …, 2023 - ACS Publications
Biotechnological innovations have vastly improved the capacity to perform large-scale
protein studies, while the methods we have for identifying and quantifying individual proteins …

Resolving isomeric posttranslational modifications using a biological nanopore as a sensor of molecular shape

T Ensslen, K Sarthak, A Aksimentiev… - Journal of the …, 2022 - ACS Publications
The chemical nature and precise position of posttranslational modifications (PTMs) in
proteins or peptides are crucial for various severe diseases, such as cancer. State-of-the-art …

Nanopore-based single-biomolecule interfaces: from information to knowledge

YL Ying, YT Long - Journal of the American Chemical Society, 2019 - ACS Publications
Single-molecule measurements have greatly enhanced our understanding of living systems.
Biological systems offer nanopores, a sub-class of membrane proteins, the well-defined …

Understanding and modelling the magnitude of the change in current of nanopore sensors

W Tang, JP Fried, RD Tilley, JJ Gooding - Chemical Society Reviews, 2022 - pubs.rsc.org
Nanopores are promising sensing devices that can be used for the detection of analytes at
the single molecule level. It is of importance to understand and model the current response …

Revisiting the origin of nanopore current blockage for volume difference sensing at the atomic level

MY Li, YL Ying, J Yu, SC Liu, YQ Wang, S Li, YT Long - Jacs Au, 2021 - ACS Publications
Changes in the nanopore ionic current during entry of a target molecule underlie the
sensing capability and dominate the intensity and extent of applications of the nanopore …