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First high-resolution 3D image offers insight into heart and muscle health

First high-resolution 3D image offers insight into heart and muscle health
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City ofUnited kingdomMathias gautelKing college londonMax planck instituteMax planck institute in dortmundBritish heart foundationCollege london

First High-Resolution Image of Muscle Cell Filaments Captured

First High-Resolution Image of Muscle Cell Filaments Captured
miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.

City ofUnited kingdomDavide tamborriniStefan raunserMax planck institute in dortmundMathias gautel at king college londonMax planck instituteMolecular physiologyMathias gautelCollege london

Neurotoxin from black widow spider examined

Phobias are often irrational by nature – especially in the case of spiders, as these creatures are usually more afraid of humans than vice-versa. But

Richard wagnerDaniel blumMinghao chenStefan raunserLena engelhardNature communicationsInstitute of medical physicsMax planck institute in dortmundJacobs university bremenBlack widowChristos gatsogiannisMedical physicsMax planck instituteSoft nanoscience

Scientists examine neurotoxin from black widow

Phobias are often irrational by nature – especially in the case of spiders, as these creatures are usually more afraid of humans than vice-versa. But

Minghao chenNature communicationsInstitute of medical physicsMax planck institute in dortmundJacobs university bremenBlack widowChristos gatsogiannisMedical physicsMax planck instituteSoft nanoscience

Delmic licenses Cryo Workflow Tools developed together with Max Planck scientists

E-Mail IMAGE: A newly developed cryo Anti-contaminator (CERES Ice Shield) consists of a cryo shutter which protects the sample from ice contamination and thereby improves preparation of the sample by the ion-beam.. view more Credit: MPI of Molecular Physiology In comparison to the conventional light microscopy, cryo electron tomography is a powerful tool that offers much deeper insights into the cell structure by unveiling high-resolution 3D views of biological samples such as large macromolecules. In the first step, samples are immobilized by high-speed freezing at extreme temperatures under ?150 °C. These cryogenic conditions make it possible to study samples without chemical fixation or dehydration, thereby preventing distortion or disruption of biological structures of the sample. However, the preparation and the handling of the samples are very complex, since the formation of crystalline ice can compromise the structural integrity of the specimen. Sebastian Tack

Ingrid kapser fischerKatherine lauSebastian tackeStefan raunserMax planck institute in dortmundMax planck institute of molecular physiologyMax planck societyCryo workflow toolsFocused ion beamTransmission electron microscopyScanning electron microscopeDefence systemMax planck instituteBusiness unit ownerMax planck innovationMolecular physiology