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Quantum tunnelling of electrons brings ultrafast optical microscopy to the atomic scale
Nature· 5 days agoA signal from tunnelling electrons enables the development of an optical microscope that works on extremely short spatio-temporal scales.
High-speed atomic force microscopy helps explain role played by certain biomolecules in DNA wrapping...
Phys.org· 2 days agoDuring gene expression (the process lying at the basis of protein production), nucleosomes are involved in various dynamical structural changes, such as nucleosome sliding, DNA unwrapping and ...
Sourdough Under The Microscope Reveals Microbes Cultivated Over Generations
IFLScience· 1 day agoThe components of creating a sourdough starter are very simple – flour and water. Mixing them...
Study introduces hyperspectral dark-field microscopy for rapid and accurate identification of...
Medical Xpress· 3 days agoBreast-conserving surgery (BCS), also called lumpectomy, involves the removal of a cancerous lump and some surrounding tissue. BCS is suitable for women with early-stage breast cancer or small ...
Groundbreaking 3D brain scan generated 1.4 petabytes of data from millimeter-sized sample
TechSpot· 22 hours agoThis millimeter-sized cube contains a staggering 57,000 cells, 230 millimeters of tiny blood vessels, and nearly 150 million synaptic connections, all mapped out in glorious 3D detail. The process ...
Serotonin’s Hidden Power: How Psychedelics Are Opening New Doors in Mental Health
SciTechDaily· 20 hours agoResearchers at the Icahn School of Medicine at Mount Sinai have revealed intricate details on how...
Author Correction: Single-shot quantitative phase-fluorescence imaging using cross-grating wavefront...
Nature· 4 days agoCorrection to: Scientific Reports https://doi.org/10.1038/s41598-024-52510-9, published online 25 January 2024The original version of this Article contained errors.In Figure 4, the OPD scale bar was incorrect in panel (a). The original
Research presents 2D dipole orientation method for mapping cells
Phys.org· 3 days agoJust like this puzzle, due to the highly transparent nature of cells, it is very difficult to...
The Chinese Witch Hazel Plant Shoots Seeds With Ballistic Force
IFLScience· 1 day agoIt’s easy to think of the plant world as gentle and calm, but take a closer look and you’ll find...
Scientists track earliest cancer-triggering physical changes in cells
Medical Xpress· 6 days agoNow, scientists at Yale School of Medicine (YSM) and their collaborators have caught a detailed glimpse of some of those earliest changes, using powerful, high-resolution microscopy ...