Recently, scientists have succeeded in creating a highly sensitive Raman probe capable of measuring the activity of a single enzyme. This breakthrough could revolutionize the way enzymes are studied and could lead to the development of more effective drugs. The Raman probe measures the vibrational spectra of an enzyme to determine its activity. The probe is so sensitive that it can detect the activity of a single enzyme molecule, allowing researchers to study the behavior of a single enzyme in real-time. This could ultimately lead to the development of better drugs, with the ability to target specific enzymes and adjust their activity accordingly.

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source: Phys.org