title: [Three-dimensional spectroscopy: time-resolved spectroscopy and two-dimensional infrared spectroscopy].
abstract: Two kinds of three-dimensional spectroscopes were introduced including time-resolved spectroscopy and two-dimensional spectroscopy. Their theoretical basis and algorithm were described. The fundamental concepts of two-dimensional infrared spectroscopy was introduced as well as its applications in polymer, chemistry, biochemistry et al. Three-Dimensional Spectroscopy has been one of the most important methods for spectroscopes. The research on time-resolved spectroscopy and two-dimensional correlation spectroscopy has been done, including FTIR-TRS studies of the influence of PH on BR photocycle; studies of N phosphoryl Histidine and Isopropanol reaction system; studies on autosensitive photooxygenation of a new cancer-curing medicine-hypocrellin; studies of crystal phase transformation in polyvinylidene fluoride; studies on self-activation of phosphorylated aminoacids to form peptides et al.
authors.affiliation: Department of Chemistry, Tsinghua University, 100084 Beijing.
authors.forename: Q
authors.initials: Q
authors.lastname: Wang
authors.forename: X
authors.initials: X
authors.lastname: Hu
mesh_terms: D008433:Mathematics; D011108:Polymers / Q000737:chemistry; D011506:Proteins / Q000737:chemistry*; D013055:Spectrophotometry, Infrared / Q000379:methods*; D013057:Spectrum Analysis / Q000379:methods; D013997:Time Factors
chemical_list: D011108:Polymers; D011506:Proteins