To quantify antibiotics in ICU patients’ blood, dried blood spot analysis was sued alongside UHPLC–MS/MS to monitor these substances in a more convenient matter.

Gram-negative bacteria show pink or red on staining and have thin walls. They release different toxins and affect the body in different ways. Gram-positive and Gram-negative are types of bacteria.

Find out the differences between gram-positive bacillus and gram-negative bacillus and how they may affect health.

Scientists discovered that gym equipment contains more bacteria than your toilet seat. The researchers collected samples from ...

Most species of bacteria can be broadly divided into two groups, known as gram-positive and gram-negative. These categories ...

Gram-positive and gram-negative bacteria differ in the composition of their cell walls. Gram-negative bacteria have a double layer of protection, making them more difficult to kill, Muñoz said.

When bacteria retain the crystal violet dye during the Gram stain test, they are called Gram-positive bacteria. Learn more here.

Learn the differences between gram positive vs gram negative bacteria, including structure, stain results and examples of key bacterial species.

Gram-positive bacteria like Staphylococcus aureus have a thick cell wall enclosing a lipid membrane. Gram-negative bacteria, such as E. coli, are more difficult to kill as they have an additional ...