Magnetic tweezers (MT) are one of the techniques used to micromanipulate biomolecules. In particular, micromanipulating nucleic acids with MT allows one to investigate their thermodynamical properties as well as their interaction with proteins involved in their replication, their transcription or their topological rearrangement. These studies are performed by measuring the extension changes of nucleic acids tethered between a micrometric magnetic bead and a surface. The optical measurement of the 3D position of the magnetic bead allows to detect these changes. So far, the resolution of this tracking is roughly 2 nm.This work will introduce a superresolution technique, Stereo Darkfield Interferometry, that allowed us to increase significantl...
Magnetic tweezers (MT) are a powerful tool for the study of DNA-enzyme interactions. Both the magnet...
The functional state of the genome is determined by its interactions with proteins that bind, modify...
ABSTRACT Cantilevers and optical tweezers are widely used for micromanipulating cells or biomolecule...
Magnetic tweezers (MT) are one of the techniques used to micromanipulate biomolecules. In particular...
In this work, we first developed new tools for DNA manipulation with magnetic tweezers. This appartu...
AbstractThe observation of biological processes at the molecular scale in real time requires high sp...
In this work, we present an apparatus designed to help unravel the molecular mechanism of a certain ...
In the past decades, numerous single-molecule techniques have been developed to investigate individu...
AbstractCantilevers and optical tweezers are widely used for micromanipulating cells or biomolecules...
The double helical nature of DNA links many cellular processes such as DNA replication, transcriptio...
<div><p>Magnetic tweezers (MT) are a powerful tool for the study of DNA-enzyme interactions. Both th...
Single-molecule force-spectroscopy methods such as magnetic and optical tweezers have emerged as pow...
<div><p>The functional state of the genome is determined by its interactions with proteins that bind...
Magnetic tweezers (MT) are a powerful tool for the study of DNA-enzyme interactions. Both the magnet...
We present a novel experimental setup in which magnetic and optical tweezers are combined for torque...
Magnetic tweezers (MT) are a powerful tool for the study of DNA-enzyme interactions. Both the magnet...
The functional state of the genome is determined by its interactions with proteins that bind, modify...
ABSTRACT Cantilevers and optical tweezers are widely used for micromanipulating cells or biomolecule...
Magnetic tweezers (MT) are one of the techniques used to micromanipulate biomolecules. In particular...
In this work, we first developed new tools for DNA manipulation with magnetic tweezers. This appartu...
AbstractThe observation of biological processes at the molecular scale in real time requires high sp...
In this work, we present an apparatus designed to help unravel the molecular mechanism of a certain ...
In the past decades, numerous single-molecule techniques have been developed to investigate individu...
AbstractCantilevers and optical tweezers are widely used for micromanipulating cells or biomolecules...
The double helical nature of DNA links many cellular processes such as DNA replication, transcriptio...
<div><p>Magnetic tweezers (MT) are a powerful tool for the study of DNA-enzyme interactions. Both th...
Single-molecule force-spectroscopy methods such as magnetic and optical tweezers have emerged as pow...
<div><p>The functional state of the genome is determined by its interactions with proteins that bind...
Magnetic tweezers (MT) are a powerful tool for the study of DNA-enzyme interactions. Both the magnet...
We present a novel experimental setup in which magnetic and optical tweezers are combined for torque...
Magnetic tweezers (MT) are a powerful tool for the study of DNA-enzyme interactions. Both the magnet...
The functional state of the genome is determined by its interactions with proteins that bind, modify...
ABSTRACT Cantilevers and optical tweezers are widely used for micromanipulating cells or biomolecule...