Partnering with microbiologists to diagnose and prevent diseaseTM

August, 2021
In 1884, Danish microbiologist Hans Christian Gram discovered that crystal violet irreversibly stained certain bacteria but can be washed from others. The Gram stain technique identifies bacteria as gram-positive (the stain is retained) or gram-negative (the stain is washed away.) Gram found that his stain worked for visualizing a series of bacteria associated with disease... Read more »