Results 81 to 90 of about 138,057 (371)

Polymer Translocation Through a Long Nanopore

open access: yes, 2002
Polymer translocation through a nanopore in a membrane investigated theoretically. Recent experiments on voltage-driven DNA and RNA translocations through a nanopore indicate that the size and geometry of the pore are important factors in polymer ...
Kolomeisky, Anatoly B., Slonkina, Elena
core   +1 more source

Conical nanopore membranes: solvent shaping of nanopores [PDF]

open access: yesNanotechnology, 2006
We have undertaken a systematic investigation of the influence of ethanol on the shape of conical pores produced by the track-etch technique in poly(ethylene terephthalate) films. We have found that the cone angle of the conical nanopore generated is dependent on the amount of ethanol present in an alkaline etching solution.
P. SCOPECE   +3 more
openaire   +2 more sources

Non Thermal‐Driven Photocatalytic Ammonia Decomposition at Near‐Room Temperature on a Plasmonic Nanocone Array

open access: yesAdvanced Functional Materials, EarlyView.
Plasmonic photocatalytic ammonia decomposition occurs at near‐room temperature on a plasmonic Au nanocone array under visible light illumination. The nanostructure efficiently harnesses plasmonic modes, leading to increased reaction rates upon plasmon decay.
Thanh‐Lam Bui   +17 more
wiley   +1 more source

Recent progress in the methods of genome sequencing

open access: yesBrazilian Archives of Biology and Technology, 2010
Genome sequencing is a very important tool for the development of genetic diagnosis, drugs of gene engineering, pharmacogenetics, etc. As the HGP comes into people's ears, there is an emerging need for the genome sequencing.
Zhao Ning-wei
doaj   +1 more source

Next- and Third-Generation Sequencing Outperforms Culture-Based Methods in the Diagnosis of Ascitic Fluid Bacterial Infections of ICU Patients

open access: yesCells, 2021
Objectives: Infections of the ascitic fluid are serious conditions that require rapid diagnosis and treatment. Ascites is often accompanied by other critical pathologies such as gastrointestinal bleeding and bowel perforation, and infection increases the
Hanna Goelz   +5 more
doaj   +1 more source

Dynamic scaling theory of the forced translocation of a semi-flexible polymer through a nanopore

open access: yes, 2015
We present a theoretical description of the dynamics of a semi-flexible polymer being pulled through a nanopore by an external force acting at the pore.
Lam, Pui-Man, Zhen, Yi
core   +1 more source

A complete bacterial genome assembled de novo using only nanopore sequencing data

open access: yesNature Methods, 2015
We have assembled de novo the Escherichia coli K-12 MG1655 chromosome in a single 4.6-Mb contig using only nanopore data. Our method has three stages: (i) overlaps are detected between reads and then corrected by a multiple-alignment process; (ii ...
N. Loman, J. Quick, J. Simpson
semanticscholar   +1 more source

Rapid and inexpensive whole-genome sequencing of SARS-CoV-2 using 1200 bp tiled amplicons and Oxford Nanopore Rapid Barcoding

open access: yesbioRxiv, 2020
Rapid and cost-efficient whole-genome sequencing of SARS-CoV-2, the virus that causes COVID-19, is critical for understanding viral transmission dynamics.
Nikki E. Freed   +3 more
semanticscholar   +1 more source

On‐Surface Indigo‐Based Bimolecular Coordination Networks with Programmable Regular or Vitreous Structure

open access: yesAdvanced Functional Materials, EarlyView.
A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu   +9 more
wiley   +1 more source

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