Magnetic tweezers, a trap using a magnetic field to trap micrometre-seized ferromagnetic beads
Most commonly magnetic tweezers are used to study mechanical properties of biological macromolecules like DNA or proteins in single-molecule experiments.
Magnetic resonance imaging | The Magnetic Fields | magnetic tape | Nuclear magnetic resonance | Earth's magnetic field | Magnetic Island | Functional magnetic resonance imaging | Death Magnetic | Magnetic | magnetic resonance imaging | Magnetic Man | magnetic | Transcranial magnetic stimulation | The Magnetic Monster | Nuclear magnetic resonance spectroscopy | Magnetic tweezers | Magnetic resonance cholangiopancreatography | magnetic levitation | Magnetic (album) | functional magnetic resonance imaging | The Psycho-Social, Chemical, Biological & Electro-Magnetic Manipulation of Human Consciousness | The Magnetic Telescope | the Magnetic Fields | South Magnetic Pole | nuclear magnetic resonance spectroscopy | Nuclear Magnetic Resonance | North Magnetic Pole | New Magnetic Wonder | Near-field magnetic induction communication | Magnetic Video |
Optical tweezers and Magnetic tweezers – allow for the manipulation of single molecules, providing information about DNA and its interaction with proteins and molecular motors, such as Helicase and RNA polymerase.