Publications associées à Centrifugation analytique

Regulation of sedimentation rate shapes the evolution of multicellularity in a close unicellular relative of animals

Significant increases in sedimentation rate accompany the evolution of multicellularity. These increases should lead to rapid changes in ecological distribution, thereby affecting the costs and benefits of multicellularity and its likelihood to evolve. How ...

PUBLIC LIBRARY SCIENCE2022

A simple micropreparative gel electrophoresis technique for purification of proteins, nucleic acids, and bioconjugates

Ardemis Anoush Boghossian, Sayyed Hashem Sajjadi, Shang-Jung Wu, Vitalijs Zubkovs

The biochemical and biomedical fields hinge on the ability to effectively separate and purify biological macromolecules. Though this need is largely addressed with a variety of chromatographic and electrophoretic purification techniques, such techniques ar ...

2021

Scalable Production of AAV Vectors in Orbitally Shaken HEK293 Cells

Florian Maria Wurm, Bernard Schneider, Vivianne Padrun, Daniel Roman Blessing, Gabriel Vachey, Nicole Déglon

Adeno-associated virus (AAV) vectors are currently among the most commonly applied for in vivo gene therapy approaches. The evaluation of vectors during clinical development requires the production of considerable amounts of highly pure and potent vectors. ...

2019

Mitochondrial activity detected by cantilever based sensor

Giovanni Dietler, Sandor Kasas, Petar Stupar, Wojciech Chomicki

Our team recently demonstrated that cantilever based devices can detect signature of life in a chemistry independent manner. In this technique, the organism of interest is attached onto a classical AFM cantilever. If alive, it induces nanometre scale oscil ...

Copernicus GmbH2017

A Multilaboratory Comparison of Calibration Accuracy and the Performance of External References in Analytical Ultracentrifugation

Jutta Christine Wandrey, Ahmet Bekdemir, Helmut Coelfen

Analytical ultracentrifugation (AUC) is a first principles based method to determine absolute sedimentation coefficients and buoyant molar masses of macromolecules and their complexes, reporting on their size and shape in free solution. The purpose of this ...

Public Library of Science2015

Centrifuge modelling of heating effects on energy pile performance in saturated sand

Lyesse Laloui, Chao Shi

The operation of energy pile in summer can expel excessive heat of the buildings into the ground by the use of a heat pump. Despite of having been implemented for decades, the design of energy pile still relies heavily on empiricism as there is still limit ...

National Research Council Canada2015

Centrifuge modelling of energy piles subjected to heating and cooling cycles in clay

Lyesse Laloui, Chao Shi

Energy pile foundation can expel and extract heat into and from the ground in summer and winter, respectively. The discharge and extraction of heat induce cyclic thermal load in piles and may lead to serviceability problems. So far, the effects of cyclic h ...

Ice Publishing2014

Sedimentation of macroscopic rigid knots and its relation to gel electrophoretic mobility of DNA knots

Giovanni Dietler, Cédric Weber, Andrzej Stasiak, Mathias Carlen

We address the general question of the extent to which the hydrodynamic behaviour of microscopic freely fluctuating objects can be reproduced by macrosopic rigid objects. In particular, we compare the sedimentation speeds of knotted DNA molecules undergoin ...

Nature Publishing Group2013

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Centrifugation analytique

Regulation of sedimentation rate shapes the evolution of multicellularity in a close unicellular relative of animals

A simple micropreparative gel electrophoresis technique for purification of proteins, nucleic acids, and bioconjugates

Scalable Production of AAV Vectors in Orbitally Shaken HEK293 Cells

Microdevice for Sedimentation-based Separation of Blood Microsamples at the Point of Collection

Mitochondrial activity detected by cantilever based sensor

Mercury tissue residue approach in Chironomus riparius: Involvement of toxicokinetics and comparison of subcellular fractionation methods

A Multilaboratory Comparison of Calibration Accuracy and the Performance of External References in Analytical Ultracentrifugation

Centrifuge modelling of heating effects on energy pile performance in saturated sand

Centrifuge modelling of energy piles subjected to heating and cooling cycles in clay

Sedimentation of macroscopic rigid knots and its relation to gel electrophoretic mobility of DNA knots

Graph Chatbot

Chattez avec Graph Search

Regulation of sedimentation rate shapes the evolution of multicellularity in a close unicellular relative of animals

Mercury tissue residue approach in Chironomus riparius: Involvement of toxicokinetics and comparison of subcellular fractionation methods

Microdevice for Sedimentation-based Separation of Blood Microsamples at the Point of Collection

A simple micropreparative gel electrophoresis technique for purification of proteins, nucleic acids, and bioconjugates

Scalable Production of AAV Vectors in Orbitally Shaken HEK293 Cells

Mitochondrial activity detected by cantilever based sensor

A Multilaboratory Comparison of Calibration Accuracy and the Performance of External References in Analytical Ultracentrifugation

Centrifuge modelling of heating effects on energy pile performance in saturated sand

Centrifuge modelling of energy piles subjected to heating and cooling cycles in clay

Sedimentation of macroscopic rigid knots and its relation to gel electrophoretic mobility of DNA knots