Results 231 to 240 of about 1,562,446 (293)

Reconfigurable Magnetic Nanopore Platform for Selective Trapping

Small Science, Volume 6, Issue 9, September 2026.
Reconfigurable magnetic nanopores enable reversible switching between trapping and non‐trapping states by controlling the magnetic configuration around the nanopore. This strategy provides selective localization of magnetic nanoparticles, opening new opportunities for programable nanopore sensing and active single‐particle manipulation.
Nageswar Reddy Sanamreddy, Jeanne Maunier, Malavika Kayyil Veedu, Anastasiia Sapunova, Nicolò Maccaferri, Denis Garoli, Jérôme Wenger, Paolo Vavassori   +7 more
wiley   +1 more source

Nonlinear Force‐Extension Response of a Polyelectrolyte Chain Undergoing Mechano–Electrostatic–Conformational Coupling and Metastable Heterogeneity

Small Structures, Volume 7, Issue 9, September 2026.
Mechanical stretching drives a collapsed polyelectrolyte through globular, tadpole‐like, and extended conformations with concurrent charge redistribution. Counterion condensation neutralizes the compact head, whereas release sustains a highly ionized tail.
Zhenjie Xu, Xinbo Liu, Yuheng Liu, Xingkui Guo, Haibao Lu   +4 more
wiley   +1 more source

Magnetic Tape Head Tweezers for Novel Protein Nanomechanics Applications [PDF]

Rafael Tapia‐Rojo
openalex   +1 more source

Preserved Through Hyperaridity, 150 Million Years of Exhumation and Strike‐Slip Deformation in the Atacama Coastal Cordillera

Tectonics, Volume 45, Issue 9, September 2026.
Abstract The Coastal Cordillera of northern Chile, in the forearc of the Andean subduction zone, provides an ideal site to evaluate exhumation above the oldest active subduction under extreme aridity. This range lies parallel to a sediment‐starved trench, has experienced hyperaridity since the Miocene, and is transected by the ∼1,000‐km‐long Atacama ...
T. F. Aránguiz‐Rago, A. R. Duvall, K. W. Huntington   +2 more
wiley   +1 more source

Single-molecule magnetic tweezers reveals that TAV2b-derived peptides underwind and stabilize double-stranded RNA

Zainab M. Rashid, Salina Quack, Misha Klein, Quinte Smitskamp, Pim P. B. America, Marvin A. Albers, Jannik Paulus, Tom N. Grossmann, David Dulin   +8 more
openalex   +1 more source

Direct deposition on pre‐cooled grids: a new approach to sub‐millisecond cryoEM grid preparation

Acta Crystallographica Section D, Volume 82, Issue 9, Page 1056-1061, September 2026.
We describe a new method to prepare grids for cryoEM on the sub‐millisecond timescale.There has been a rapid expansion in new approaches to sample preparation for single‐particle cryoEM. One drive has been around speeding up the process both for the application of time‐resolved studies and in outrunning some of the negative effects which may come from ...
David P. Klebl, Robert W. Kay, Sean McMillan, Frank Sobott, Nikil Kapur, Stephen P. Muench   +5 more
wiley   +1 more source

Mechanistic characterization of the DEAD-box RNA helicase Ded1 from yeast as revealed by a novel technique using single-molecule magnetic tweezers. [PDF]

Nucleic Acids Res, 2019
Raj S, Bagchi D, Orero JV, Banroques J, Tanner NK, Croquette V.   +5 more
europepmc   +1 more source

Robust, high-yield, rapid fabrication of DNA constructs for Magnetic Tweezers

Patryk Strzelecki, Anastasiia Shpiruk, Grzegorz M. Cech, Anna Kłoska, Pascal Hébraud, Nicolas Beyer, Florent Busi, Wilfried Grange   +7 more
openalex   +1 more source

Force determination in lateral magnetic tweezers combined with TIRF microscopy.

Nanoscale, 2018
Madariaga-Marcos J, Hormeño S, Pastrana CL, Fisher GLM, Dillingham MS, Moreno-Herrero F.   +5 more
europepmc   +1 more source

Single-molecule studies of dna double-strand breaks using magnetic and optical tweezers

Sara de Bragança Vieira
openalex   +1 more source