title: The nature of the helix-random coil transition of biological macromolecules attached to a surface.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D004247:DNA; D008433:Mathematics; D008970:Molecular Weight; D009690:Nucleic Acid Conformation; D013499:Surface Properties; D013816:Thermodynamics
chemical_list: D004247:DNA