title: Cation-dependent quenching of the fluorescence of chlorophyll a in vivo by nitroaromatic compounds.
mesh_terms: D001464:Barium / Q000494:pharmacology; D002413:Cations, Divalent; D002734:Chlorophyll / Q000378:metabolism*; D002736:Chloroplasts / Q000187:drug effects / Q000378:metabolism*; D005453:Fluorescence; D008027:Light; D008274:Magnesium / Q000494:pharmacology; D008433:Mathematics; D009578:Nitrobenzenes / Q000494:pharmacology*; D009596:Nitrophenols / Q000494:pharmacology; D010944:Plants / Q000378:metabolism; D011188:Potassium / Q000494:pharmacology; D013050:Spectrometry, Fluorescence; D013053:Spectrophotometry; D013324:Strontium / Q000494:pharmacology; D014465:Ultrasonics
chemical_list: D002413:Cations, Divalent; D009578:Nitrobenzenes; D009596:Nitrophenols; D002734:Chlorophyll; D001464:Barium; D008274:Magnesium; D011188:Potassium; D013324:Strontium