title: [Spectral studies of vitamin K3 in aqueous solution by pulse radiolysis and laser photolysis].
abstract: The absorption spectra of VK3 in aqueous solution were studied by pulse radiolysis and laser photolysis technique, and the formation mechanism of intermediates of transient species was suggested, which gave the examples for studying the mechanism of blood-clotting of VK3 and provided the theoretic evidence for further understanding the reasons of VK3 as a radiosensitizer.
authors.affiliation: Department of Applied Chemistry, University of Science and Technology of China, 230026 Hefei.
authors.forename: J
authors.initials: J
authors.lastname: Chen
authors.forename: S
authors.initials: S
authors.lastname: Yao
authors.forename: Z
authors.initials: Z
authors.lastname: Zhang
authors.forename: M
authors.initials: M
authors.lastname: Zhang
authors.forename: S
authors.initials: S
authors.lastname: Wang
mesh_terms: D016166:Free Radical Scavengers / Q000737:chemistry*; D007834:Lasers; D010782:Photolysis; D011675:Pulse Radiolysis; D012996:Solutions; D024483:Vitamin K 3 / Q000032:analysis / Q000737:chemistry*; D014867:Water / Q000737:chemistry*
chemical_list: D016166:Free Radical Scavengers; D012996:Solutions; D014867:Water; D024483:Vitamin K 3