Pigment or Organism Name: Chlorophyll a (in methanol, Chen) Type: biological pigment Medium Type: in vitro Description: In vitro absorbance spectrum of chlorophyll a x-axis label: wavelength x-axis units: nm y-axis label: absorbance y-axis units: arbitrary error label: nil error units: nil Source/Contact: Min Chen, University of Sydney, personal communication, 23 November 2010. Reference: Chen, M. and Blankenship, R.B. (2011). "Expanding the solar spectrum used by photosynthesis," Trends in Plant Science 16:427-431. Comments: Absorbance (in vitro) of chlorophyll a in 100% methanol. Measurements made with a Taylor sphere. Molecular formula: C-55, H-72, O-5, N-4, Mg Keywords: chlorophyll a, in vitro, methanol Datafile name: Chla_methanol_Chen_spec.csv