title: Circular dichroism, optical rotatory dispersion and helix-coil transition of polytyrosine and tyrosine peptides in non-agueous solvents.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002942:Circular Dichroism; D004121:Dimethyl Sulfoxide; D005559:Formamides; D008970:Molecular Weight; D009905:Optical Rotatory Dispersion; D010455:Peptides / Q000032:analysis*; D011409:Propylene Glycols; D014443:Tyrosine / Q000032:analysis*
chemical_list: D005559:Formamides; D010455:Peptides; D011409:Propylene Glycols; D014443:Tyrosine; D004121:Dimethyl Sulfoxide