How Black Walls in 96-Well Plates Reduce Unwanted Noise in Fluorescence Assays
What Is Optical Noise in Fluorescence Assays? In fluorescence assays, optical noise refers to any background signal that interferes with...
Bacterial Growth Curve Analysis: Studying Population Dynamics Over Time
Bacteria, like all living organisms, undergo growth and reproduction under suitable conditions. Understanding bacterial growth dynamics is essential in microbiology,...
Microscopy: Techniques for Viewing Bacteria, Viruses & Cells
Microscopy is a fundamental tool in biology and medicine that allows scientists to visualize structures that are too small to...
The History of PCR
Polymerase Chain Reaction (PCR) is a revolutionary molecular biology technique that enables the amplification of specific DNA sequences. Since its...
Endospore Staining: Staining Procedure to Detect Bacterial Endospores
Endospore staining is a differential staining technique used in microbiology to detect the presence of bacterial endospores. Endospores are highly...
Oxidase Test – A Test for Detecting Cytochrome c Oxidase in Bacteria
The oxidase test is an important biochemical assay used in microbiology to identify bacteria that produce the enzyme cytochrome c...
Catalase Test – Detecting the Catalase Enzyme in Bacteria
The test is based on the ability of bacteria to produce the catalase enzyme. Hydrogen peroxide is a byproduct of...
Streak Plate Method – A Technique for Isolating Pure Bacterial Colonies
The streak plate method is a fundamental microbiological technique used to isolate pure bacterial colonies from a mixed culture. This...
