Infrared spectroscopic imaging has been limited to studies of dried tissue samples because water molecules absorb and interfere with the infrared signal
Scientists have imaged live cells for more than 100 years
Probes have potential to map neural activity in the human brain.
Biology moves into the third dimension, may help observe how a brain develops and viruses attack.
CURRENT ISSUE - October 2025
Move Beyond Policies to Build a Lab Culture Where Safety is Second Nature