title: A circular dichroism spectrophotometer using an elasto-optic modulator.
mesh_terms: D001419:Bacteria / Q000032:analysis; D001426:Bacterial Proteins / Q000032:analysis; D001718:Birefringence; D002734:Chlorophyll / Q000032:analysis; D002942:Circular Dichroism / Q000295:instrumentation; D004581:Electronics; D005069:Evaluation Studies as Topic; D012242:Rhodobacter sphaeroides / Q000032:analysis; D013053:Spectrophotometry; D013057:Spectrum Analysis / Q000295:instrumentation*; D014805:Vitamin B 12 / Q000032:analysis
chemical_list: D001426:Bacterial Proteins; D002734:Chlorophyll; D014805:Vitamin B 12