Which of the steps in the Gram stain is the most critical and why? The most important step of gram staining is the decolorizing step. Over-decolorizing will wash the crystal violet off even from gram-positive cells, and under-decolorizing will leave the violet on all cells regardless of ...
At what point in the Gram Stain procedure would one be able to differentiate Gram-Positive and Gram-Negative cells? (Eg. after the crystal violet is applied, after the Safranin is applied?) The buffer added to the ge...
crystal nature of the prepared TiO2nanoparticles were determined using XRD, HRTEM and particle size analysis. Highly interconnected pore structure in hybrid scaffolds was perceived through gas permeability and SEM analysis. We show that the presence of TiO2nanoparticles played a critical role in ...