Results 41 to 50 of about 9,925,740 (272)

A novel binary particle fractionation technique [PDF]

, 2009
An interesting development towards a robust particle fractionator is presented. Typically acoustic fractionators rely on time of flight in a constant acoustic field to separate different populations .
Boltryk, R.J., Hill, M., Harris, N.R., Glynne-Jones, P., Harris, Nick, Hill, Martyn, Glynne-Jones, Peter, Boltryk, Rosemary   +7 more
core   +1 more source

Controlled Disassembly and Purification of Functional Viral Subassemblies Using Asymmetrical Flow Field-Flow Fractionation (AF4)

Viruses, 2018
Viruses protect their genomes by enclosing them into protein capsids that sometimes contain lipid bilayers that either reside above or below the protein layer.
Katri Eskelin, Minna M. Poranen
doaj   +1 more source

Separation and Detection of Escherichia coli and Saccharomyces cerevisiae Using a Microfluidic Device Integrated with an Optical Fibre

Biosensors, 2019
This paper describes the development of an integrated system using a dry film resistant (DFR) microfluidic channel consisting of pulsed field dielectrophoretic field-flow-fractionation (DEP-FFF) separation and optical detection.
Mohd Firdaus Kamuri, Zurina Zainal Abidin, Mohd Hanif Yaacob, Mohd Nizar Hamidon, Nurul Amziah Md Yunus, Suryani Kamarudin   +5 more
doaj   +1 more source

Asymmetric flow field‐flow fractionation of liposomes: optimization of fractionation variables [PDF]

Journal of Separation Science, 2009
AbstractThe purpose of this study was to investigate the influence of ionic strength of the carrier liquid, cross flow rate, focus flow rate, and sample load on the retention behavior of liposomes in asymmetric flow field‐flow fractionation (AF4). Two differently prepared samples of large unilamellar vesicles (LUV) were used. Experiments were performed
Stefan, Hupfeld, Dominik, Ausbacher, Martin, Brandl   +2 more
openaire   +2 more sources

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas F. Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

Field-Flow Fractionation in Nanogeoscience Research: Advances and Applications

Yankuang ceshi
The breakthrough advances in nanogeoscience research have been facilitated by innovations in modern analytical techniques, driving earth science research towards the gradual realization of coordinated multi-sphere observations spanning from the ...
Haoyu CEN, Xuanni FU, Meng WANG, Zebang YI, Wei FU, Cheng XU   +5 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Size Separation Techniques for the Characterisation of Cross-Linked Casein: A Review of Methods and Their Applications

Separations, 2018
Casein is the major protein fraction in milk, and its cross-linking has been a topic of scientific interest for many years. Enzymatic cross-linking has huge potential to modify relevant techno-functional properties of casein, whereas non-enzymatic cross ...
Norbert Raak, Raffaele Andrea Abbate, Albena Lederer, Harald Rohm, Doris Jaros   +4 more
doaj   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source