Browsing Tag
Photonics
2 posts
Light-Induced Movements Trigger Rapid Cell Responses: New Study
Tampere University researchers in life sciences and photonics have uncovered a significant breakthrough in understanding how superficial cells respond to mechanical stimuli. By simulating extracellular matrix deformation, they've found that cells can detect minor environmental changes swiftly and with surprising complexity. This discovery offers insights into cancer metastasis formation and holds promise for advancing our understanding of cellular responses.
Innovative Frequency Comb Enables Molecular Identification in 20-Nanosecond Intervals
Laser systems, referred to as frequency combs, offer the remarkable ability to pinpoint individual molecules, ranging from the straightforward carbon dioxide to intricate structures like monoclonal antibodies, with unparalleled precision and sensitivity. Despite their remarkable capabilities, frequency combs have faced constraints in keeping pace with rapid processes, such as hypersonic propulsion or the intricate process of proteins attaining their final three-dimensional configurations.