Results 51 to 60 of about 89,367 (293)

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

Recent progress in the methods of genome sequencing

Brazilian 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

Cells, 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, Simon Wetzel, Negin Mehrbarzin, Stefan Utzolino, Georg Häcker, Mohamed Tarek Badr   +5 more
doaj   +1 more source

Multiple quantum NMR dynamics in a gas of spin-carrying molecules in fluctuating nanopores

, 2011
The effect of Gaussian fluctuations of nanopores filled with a gas of spin-carrying molecules ($s=1/2$) on the multiple quantum (MQ) NMR dynamics is investigated at different variances and correlation times of the fluctuations.
A.I. Zenchuk, Abragam, Alvarez, Alvarez, Baugh, Baum, Doronin, Doronin, Doronin, E.B. Fel’dman, Ernst, Fel’dman, Fel’dman, Goldman, Haeberlen, Jeener, Jeener, Khamzin, Khamzin, Kikuchi, Krojanski, Nielsen, Poncharal, Rudavets, Sivertsen   +24 more
core   +1 more source

Model charged cylindrical nanopore in a colloidal dispersion: charge reversal, overcharging and double overcharging [PDF]

, 2017
Using the hypernetted-chain/mean spherical approximation (HNC/MSA) integral equations we study the electrical double layer inside and outside a model charged cylindrical vesicle (nanopore) immersed into a primitive model macroions solution, so that the ...
González-Tovar, E., Lozada-Cassou, M.
core   +5 more sources

Conical nanopore membranes: solvent shaping of nanopores [PDF]

Nanotechnology, 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, L. A. BAKER, UGO, Paolo, C. R. MARTIN   +3 more
openaire   +2 more sources

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

Advanced 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, Ritam Chakraborty, Biao Yang, Dennis Meier, Joachim Reichert, Svetlana Klyatskaya, Mario Ruben, Shobhana Narasimhan, Johannes V. Barth, Anthoula C. Papageorgiou   +9 more
wiley   +1 more source

Fundamental Bounds and Approaches to Sequence Reconstruction from Nanopore Sequencers [PDF]

, 2016
Nanopore sequencers are emerging as promising new platforms for high-throughput sequencing. As with other technologies, sequencer errors pose a major challenge for their effective use.
Duda, Jarek, Grama, Ananth, Szpankowski, Wojciech   +2 more
core  

DNA nucleotide-specific modulation of \mu A transverse edge currents through a metallic graphene nanoribbon with a nanopore

, 2011
We propose two-terminal devices for DNA sequencing which consist of a metallic graphene nanoribbon with zigzag edges (ZGNR) and a nanopore in its interior through which the DNA molecule is translocated.
Areshkin D., Areshkin D. A., Brandbyge M., Branislav K. Nikolić, Brey L., Cai J., Cervantes-Sodi F., Fyta M., Garaj S., Geim A. K., Hasan M. Z., He Y., Healy K., Huang S., Jia X., Kamal K. Saha, Krems M., Kunstmann J., Lagerqvist J., Marija Drndić, Merchant C. A., Meunier V., Nelson T., Postma H. W. C., Prasongkit J., Rungger I., Rycerz A., Saha K. K., Saha K. K., Schadt E. E., Schneider G. F., Strange M., Tao C., Taylor J., Tsutsui M., Venkatesan B. M., Weeks C., Yazyev O. V., Zwolak M., Zârbo L. P.   +39 more
core   +1 more source

SI‐bioATRP in Mesoporous Silica for Size‐Exclusion Driven Local Polymer Placement

Advanced Functional Materials, EarlyView.
An enzyme‐catalyzed surface‐initiated atom transfer radical polymerization (SI‐bioATRP) of an anionic monomer within mesoporous silica particles, using hemoglobin as a catalyst, allows for controlling the location of the formed polymer via size‐exclusion effects between the nanopores and the biomacromolecules, thereby opening routes to functional ...
Oleksandr Wondra, Eleonora Ornati, Robert Lehn, Joanna J. Mikolei, Hergen Breitzke, Raheleh Pardehkhorram, Gerd Buntkowsky, Nico Bruns, Annette Andrieu‐Brunsen   +8 more
wiley   +1 more source