Engineering a new color palette for single-molecule imaging
Researchers often study biomolecules such as proteins or amino acids by chemically attaching a "fluorophore," a sensitive molecule that absorbs and re-emits energy from light.
See also stories tagged with Fluorescence microscope
Researchers often study biomolecules such as proteins or amino acids by chemically attaching a "fluorophore," a sensitive molecule that absorbs and re-emits energy from light.
Recently, the exploration of Bloch oscillations (BOs) in periodically driven quantum systems, equivalent to "Floquet systems," has drawn tremendous attention because their exotic characteristics are profoundly distinct from ...
Due to the high transparency of cells, it is very difficult to observe the organelles within them. Biologists can label specific organelles for observation through fluorescence staining. This is somewhat analogous to being ...
Cells rely on constant interplay and information exchange with their micro-environment to ensure their survival and perform biological functions. Hence, precise quantification of tiny cellular adhesion forces, spanning from ...
To study living organisms at ever smaller length scales, scientists must devise new techniques to overcome the so-called diffraction limit. This is the intrinsic limitation on a microscope's ability to focus on objects smaller ...
Observing proteins precisely within cells is extremely important for many branches of research but has been a significant technical challenge—especially in living cells, as the required fluorescent labeling had to be individually ...
A team at the University of Tokyo have constructed an improved mid-infrared microscope, enabling them to see the structures inside living bacteria at the nanometer scale. Mid-infrared microscopy is typically limited by its ...
A new imaging technique developed by engineers at Washington University in St. Louis can give scientists a much closer look at fibril assemblies—stacks of peptides that include amyloid beta, most notably associated with ...
Keeping the genetic information stored in genomic DNA intact during the cell division cycle is crucial for almost all lifeforms. Extensive DNA damage invariably causes various adverse genomic rearrangements, which can lead ...
LMU researchers have developed a method to determine how reliably target proteins can be labeled using super-resolution fluorescence microscopy.