Results 51 to 60 of about 6,751 (241)

Single-layer MoS2 solid-state nanopores for coarse-grained sequencing of proteins

Frontiers in Nanotechnology, 2023
Proteins are essential biological molecules to use as biomarkers for early disease diagnosis. Therefore, their detection is crucial. In recent years, protein sequencing has become one of the most promising techniques. In particular, solid-state nanopores
Andreina Urquiola Hernández, Patrice Delarue, Christophe Guyeux, Adrien Nicolaï, Patrick Senet   +4 more
doaj   +1 more source

Polymer Interface Enables Reversible Quasi‐Solid Sulfur Conversion in Sodium‐Sulfur Batteries

Advanced Functional Materials, EarlyView.
The polymer interface enables a stable quasi‐solid sulfur conversion pathway in room‐temperature Na─S batteries. The coating regulates Na+ transport, stabilizes the cathode–electrolyte interphase, and accommodates mechanical stress, suppressing electrolyte decomposition and sulfur migration, thereby improving reaction uniformity, reducing polarization,
Reza Andaveh, Ying Zhao, Enzhong Jin, Zixin Zhang, Vinicius Martins, Parham Pirayesh, Yi Gan, Yi Yuan, Yijia Wang, Frederick Benjamin Holness, Changhong Cao, Jun Song, Yang Zhao   +12 more
wiley   +1 more source

Fabrication and application of double-layer nanopore

Jin'gangshi yu moliao moju gongcheng
Solid-state nanopores have become the most promising single-molecule sequencing tools due to their adjustable pore size, stable physical and chemical properties, strong adaptability to extreme environments, and high integration.
Jieyu HUANG, Zhaowei ZENG, Chengyong WANG, Zhishan YUAN   +3 more
doaj   +1 more source

Membrane Thickness Dependence of Nanopore Formation with a Focused Helium Ion Beam

Sensors, 2014
Solid-state nanopores are emerging as a valuable tool for the detection and characterization of individual biomolecules. Central to their success is the realization of fabrication strategies that are both rapid and flexible in their ability to achieve ...
Furat Sawafta, Autumn T. Carlsen, Adam R. Hall   +2 more
doaj   +1 more source

Voltage-driven translocation of DNA through a high throughput conical solid-state nanopore. [PDF]

PLoS ONE, 2012
Nanopores have become an important tool for molecule detection at single molecular level. With the development of fabrication technology, synthesized solid-state membranes are promising candidate substrates in respect of their exceptional robustness and ...
Quanjun Liu, Hongwen Wu, Lingzhi Wu, Xiao Xie, Jinglin Kong, Xiaofeng Ye, Liping Liu   +6 more
doaj   +1 more source

Ultrasmall High‐Entropy Materials: Nanoscale Effects, Synthesis, and Mechanistic Insights

Advanced Functional Materials, EarlyView.
This review article focuses on sub‐10 nm high‐entropy materials that combine nanoscale design with complex compositions for next‐generation applications. ABSTRACT Ultrasmall high‐entropy nanomaterials (USHENMs, <10 nm) merge multicomponent chemistry with size‐dependent effects, forming a distinct class of materials with unprecedented properties.
Yueyue He, Wenbo Wang, Simon Schweidler, Yanjiao Ma, Ben Breitung, Torsten Brezesinski   +5 more
wiley   +1 more source

Digitizing the Filtration Interface: A Smart, Modular Janus Wood Platform for Self‐Reporting Oil/Water Remediation

Advanced Functional Materials, EarlyView.
This work developed a smart Janus wood membrane integrating asymmetric wettability with built‐in electrical sensing for oil‐water separation. The membrane achieved > 99.5% separation efficiency and high flux by leveraging wood's natural anisotropic pore structure.
Kaiwen Chen, Cheng Hao, Wenjuan Zhao, Haonan Zhang, Yujing Tan, Fengze Sun, Xuewen Han, Hui Peng, Tianyi Zhan, Jianxiong Lyu, Ning Yan   +10 more
wiley   +1 more source

Intrusion of polyethylene glycol into solid-state nanopores. [PDF]

RSC Adv, 2018
The mechanism of PEG molecule penetration into nanopores upon mechanical pressure is understood.
Sun Y, Xu C, Li Y.
europepmc   +4 more sources

Slowing DNA Translocation in a Solid-State Nanopore [PDF]

Nano Letters, 2005
Reducing a DNA molecule's translocation speed in a solid-state nanopore is a key step toward rapid single molecule identification. Here we demonstrate that DNA translocation speeds can be reduced by an order of magnitude over previous results. By controlling the electrolyte temperature, salt concentration, viscosity, and the electrical bias voltage ...
Daniel, Fologea, James, Uplinger, Brian, Thomas, David S, McNabb, Jiali, Li   +4 more
openaire   +2 more sources

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi, Mario Palacios‐Corella, Arjan Mol, Salvador Pané, Josep Puigmartí‐Luis   +4 more
wiley   +1 more source