Vibrational spectroscopy technique enables nanoscale mapping of molecular orientation at surfaces

Sum-frequency generation (SFG) is a powerful vibrational spectroscopy that can selectively probe molecular structures at ...
Nature

Light and circadian rhythmicity regulate MAP kinase activation in the suprachiasmatic nuclei

Mice were entrained to a 12-hour light/dark cycle for 10 days, and then transferred to continuous darkness. Under this condition, circadian activity is governed by the endogenous pacemaker activity of ...