Results 91 to 100 of about 35,116 (307)

Comprehensive Characterization of 98 Chinese Cases of Genetic Creutzfeldt‐Jakob Disease With T188K Mutation

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To characterize the demographic, clinical, and laboratory features of the Chinese patients of genetic Creutzfeldt‐Jakob disease with T188K variant (T188K‐gCJD), the most common subtype of genetic prion diseases (gPrDs) in China. Methods In this nationwide retrospective study, data from 98 genetically confirmed T188K‐gCJD patients ...
Chun‐Jie Li, Dong‐Lin Liang, Li‐Ping Gao, Wei‐Wei Zhang, Wei Zhou, A. Ruhan, Bing Xu, Run‐Dong Cao, Kang Xiao, Cao Chen, Qi Shi, Xiao‐Ping Dong   +11 more
wiley   +1 more source

Asymmetric flow field-flow fractionation for the monitoring of red wine colloids and macromolecules throughout the winemaking process

Frontiers in Soft Matter
Colloids and macromolecules are the major compounds in wine particulate matter and play an important role in many wine properties that change during the winemaking process. However, methodologies are lacking to characterize and quantify the changes these
Daniel E. Osorio-Macías, Daniel E. Osorio-Macías, Raúl Ferrer-Gallego, Jaeyeong Choi, Björn Bergenståhl   +4 more
doaj   +1 more source

Superstructures of fluorescent cyclodextrin via click-reaction

Beilstein Journal of Organic Chemistry, 2013
Mono-(6-azido-6-deoxy)-β-cyclodextrin (CD) was covalently attached to an alkyne-modified 5-methyl-2-(pyridin-2-yl)thiazol-4-ol yielding a fluorophore containing CD in a click-type reaction.
Arkadius Maciollek, Helmut Ritter, Rainer Beckert   +2 more
doaj   +1 more source

Impact of non-ideal analyte behavior on the separation of protein aggregates by asymmetric flow field-flow fractionation [PDF]

, 2018
Asymmetric flow field-flow fractionation is a valuable tool for the characterization of protein aggregates in biotechnology owing to its broad size range and unique separation principle.
Heubach, Anja, Koulov, Atanas V., Lena Josse, Finkler, Christof, Hochenauer, Sophie, Jörg Huwyler, Boll, Björn, Björn Boll, Josse, Lena, Christof Finkler, Atanas V. Koulov, Anja Heubach, Huwyler, Jörg, Sophie Hochenauer   +13 more
core   +1 more source

Influence of Soil Colloids on the Transport of Cd²⁺ and Pb²⁺ under Different pH and Ionic Strength Conditions

Agronomy
The co-transport of contaminants by soil colloids can generate substantial environmental risk, and this behavior is greatly affected by environmental conditions.
Zihao Ye, Dihao Xu, Jiawen Zhong, Shuang Gao, Jinjin Wang, Yulong Zhang, Huijuan Xu, Yongtao Li, Wenyan Li   +8 more
doaj   +1 more source

The different ways to chitosan/hyaluronic acid nanoparticles: templated vs direct complexation. Influence of particle preparation on morphology, cell uptake and silencing efficiency

Beilstein Journal of Nanotechnology, 2019
This study is about linking preparative processes of nanoparticles with the morphology of the nanoparticles and with their efficiency in delivering payloads intracellularly.
Arianna Gennari, Julio M. Rios de la Rosa, Erwin Hohn, Maria Pelliccia, Enrique Lallana, Roberto Donno, Annalisa Tirella, Nicola Tirelli   +7 more
doaj   +1 more source

Accurate Size and Size-Distribution Determination of Polystyrene Latex Nanoparticles in Aqueous Medium Using Dynamic Light Scattering and Asymmetrical Flow Field Flow Fractionation with Multi-Angle Light Scattering

Nanomaterials, 2012
Accurate determination of the intensity-average diameter of polystyrene latex (PS-latex) by dynamic light scattering (DLS) was carried out through extrapolation of both the concentration of PS-latex and the observed scattering angle.
Shinichi Kinugasa, Kayori Takahashi, Ayako Nakamura, Haruhisa Kato   +3 more
doaj   +1 more source

Laser Powder Bed Fusion of Alumina: Effects of Scanning Strategies on External and Internal Defects

Advanced Engineering Materials, EarlyView.
This study investigates how scanning strategies affect pure alumina in laser powder bed fusion. Linear 45° scanning yields uniform surfaces but high porosity, while the island‐concentric strategy provides higher density with through‐holes favorable for infiltration. Findings highlight pathways toward optimizing defect‐free alumina parts.
Mohamed Abdelmoula, Gökhan Küçüktürk, Duran Kaya, David Grossin, Christophe Tenailleau, Benjamin Duployer, Enrique Juste, Fabrice Petit   +7 more
wiley   +1 more source

Efficient algorithms for Asymmetric Flow Field Flow Fractionation [PDF]

, 2014
This thesis is devoted to the modeling and simulation of Asymmetric Flow Field Flow Fractionation, which is a technique for separating particles of submicron scale.
Nagapetyan, Tigran
core  

Nanoparticle characterization by cyclical electrical field-flow fractionation [PDF]

, 2011
cited By 13International audienceIn this work, the analytical potential of cyclical electrical field flow fractionation (CyElFFF) for nanomaterial and colloidal particle characterization has been experimentally demonstrated.
Gale, B.K., Le Hecho, I., Gaëtane Lespes, Gigault, Julien, Julien Gigault, Lespes, Gaetane, Gigault, J., Bruce K. Gale, Isabelle Le Hecho, Le Hécho, Isabelle, Lespes, G.   +10 more
core   +1 more source