The multifaceted role of atomic force microscopy in bacteriology.

Atomic force microscopy reveals detailed nanoscale insights into bacterial cell envelopes, advancing understanding of their structure and interactions in real time.

• Why it matters: Understanding bacterial cell envelope architecture and pathogen interactions is crucial for developing new antimicrobial strategies and combating infections effectively.
• What they did: The study reviews recent literature on AFM applications, including analysis of Gram-positive, Gram-negative, and mycobacterial cell envelopes, and explores its use in force spectroscopy to study pathogen adhesion and virulence.
• The result: AFM enhances knowledge of bacterial biomechanics and pathogen behavior, enabling the development of targeted antimicrobials and improved approaches to infection control.