Results 81 to 90 of about 10,324 (277)

3D Printed Omniphobic Slippery Liquid Infused Porous Surfaces for Low Surface Tension Repellency

Advanced Materials Technologies, EarlyView.
A 3D printing strategy fabricates omniphobic slippery liquid‐infused porous structures with lubricant reservoirs and interconnected microchannels. A post‐printing surface treatment modifies the porous surface to ensure compatibility with the infused fluorinated lubricant.
Noa Trink, Shlomo Magdassi
wiley   +1 more source

Stable fabrication of a large nanopore by controlled dielectric breakdown in a high-pH solution for the detection of various-sized molecules

Scientific Reports, 2019
For nanopore sensing of various-sized molecules with high sensitivity, the size of the nanopore should be adjusted according to the size of each target molecule.
Itaru Yanagi, Rena Akahori, Ken-ichi Takeda   +2 more
doaj   +1 more source

Nanopore-based Fourth-generation DNA Sequencing Technology

Genomics, Proteomics & Bioinformatics, 2015
Nanopore-based sequencers, as the fourth-generation DNA sequencing technology, have the potential to quickly and reliably sequence the entire human genome for less than $1000, and possibly for even less than $100.
Yanxiao Feng, Yuechuan Zhang, Cuifeng Ying, Deqiang Wang, Chunlei Du   +4 more
doaj   +1 more source

Flexible Implantable Silicon Carbide Multi‐Electrode Array (MEA) for Cell Multichannel Recording and Cell Ablation

Advanced Materials Technologies, EarlyView.
Flexible silicon carbide (SiC) microelectrode arrays enable high‐fidelity, multichannel cell extracellular recording and precise localized ablation. SiC has been extensively evaluated to persist long‐term in chronic physiological conditions while remaining robust, with excellent electrical and electrochemical stability.
Minh Anh Huynh, Matthew Barton, Sharda Yadav, Tuan‐Khoa Nguyen, Nam‐Trung Nguyen   +4 more
wiley   +1 more source

Discrimination of three types of homopolymers in single-stranded DNA with solid-state nanopores through external control of the DNA motion

Scientific Reports, 2017
To achieve DNA sequencing with solid-state nanopores, the speed of the DNA in the nanopore must be controlled to obtain sequence-specific signals. In this study, we fabricated a nanopore-sensing system equipped with a DNA motion controller.
Rena Akahori, Itaru Yanagi, Yusuke Goto, Kunio Harada, Takahide Yokoi, Ken-ichi Takeda   +5 more
doaj   +1 more source

High‐Performance Piezoelectric Nanogenerators Based on Wurtzite BeO Nanowire Arrays

Advanced Materials Technologies, EarlyView.
This study demonstrates high‐performance piezoelectric nanogenerators based on 1D BeO nanowire arrays. The BeO nanowires exhibit a high piezoelectric coefficient (∼15.8 pm V−1) and deliver an output voltage of ∼26.1 V and power density of ∼0.32 µW cm−2.
Yoonseo Jang, Jihyeon Park, Seoyeah Oh, Jonghyun Bae, Prakash R. Sultane, Christopher W. Bielawski, Jiwon Kim, Jungwoo Oh   +7 more
wiley   +1 more source

Self‐Assembled Calcite Architectures for Programmable Information Storage

Advanced Materials Technologies, EarlyView.
Programmable biomineralization enables the formation of 3D calcite architectures that encode information through spatially defined refractive‐index modulations. Data are written via laser‐directed mineralization, stored in stable voxelized mineral structures, and retrieved non‐destructively through optical diffraction, offering a pathway toward ultra ...
Congrui Jin, Yong Huang, Mehdi Ranjkesh Rashteh Roudi   +2 more
wiley   +1 more source

Electrically tunable solid-state silicon nanopore ion filter

Nanoscale Research Letters, 2006
We show that a nanopore in a silicon membrane connected to a voltage source can be used as an electrically tunable ion filter. By applying a voltage between the heavily doped semiconductor and the electrolyte, it is possible to invert the ion population ...
Gracheva Maria, Vidal Julien, Leburton Jean-Pierre   +2 more
doaj   +1 more source

Functional Nanopores: A Solid-state Concept for Artificial Reaction Compartments and Molecular Factories

CHIMIA, 2016
On the road towards the long-term goal of the NCCR Molecular Systems Engineering to create artificial molecular factories, we aim at introducing a compartmentalization strategy based on solid-state silicon technology targeting zeptoliter ...
Gabriel Puebla-Hellmann, Marcel Mayor, Emanuel Lörtscher   +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