Idea. Credit: Light: Science & Applications (2024). DOI: 10.1038/s41377-024-01487-1
Discover a groundbreaking advancement in microscopy with MINFLUX, a technique that reveals objects smaller than the wavelength of light. A recent innovation in this method simplifies the process, utilizing a more straightforward device to generate the necessary light pattern for molecule examination. This enhancement results in a quicker, more cost-effective, and user-friendly approach that paves the way for future scientific breakthroughs.
The findings are detailed in the esteemed journal Light: Science & Applications.
MINFLUX revolutionizes our ability to observe the microscopic world. By directing a uniquely patterned light beam onto a single molecule and assessing light intensity across various points, researchers can precisely determine the molecule’s position. This intricate analysis enables the study of molecular behavior at a profound level, offering valuable insights into essential biological processes.
Regrettably, existing MINFLUX systems are intricate, costly, and demand specialized equipment, hindering widespread adoption of this potent technique. Conventional approaches involve bulky, expensive components, rendering MINFLUX inaccessible to many scientific laboratories.
A novel method has been devised for producing the patterned light beam essential for MINFLUX. This technique merges two simpler devices: a spatial light modulator (SLM) and an electro-optical modulator (EOM). The SLM functions akin to a digital projector, manipulating light patterns, while the EOM regulates light intensity. This setup is notably faster, more affordable, and simpler to operate than traditional methods.
The fresh approach boasts numerous benefits. Primarily, the use of uncomplicated components enables swift scanning of the light pattern, enhancing measurement accuracy and yielding sharper, more detailed molecular images.
2024-06-11 09:51:02
Post from phys.org