THEORY OF FEMTOSECOND TIME-RESOLVED INFRARED-ABSORPTION SPECTROSCOPY WITH APPLICATION TO LIGAND DISSOCIATION IN HEMOGLOBIN

被引:5
作者
ALDEN, RG [1 ]
LIN, SH [1 ]
XIAO, WZ [1 ]
FAIN, B [1 ]
ISLAMPOUR, R [1 ]
机构
[1] ARIZONA STATE UNIV, CTR STUDY EARLY EVENTS PHOTOSYNTHESIS, TEMPE, AZ 85287 USA
基金
美国国家科学基金会;
关键词
D O I
10.1080/00268979200101051
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
In this paper we present a theory of femtosecond time-resolved infrared absorption spectroscopy utilizing the theory of nonstationary time-dependent absorption. We treat the pump-probe absorption with nonoverlapping pulses using the stochastic Liouville equation. In this case, we deal only with the linear susceptibility and obtain the generalized linear response theory due to the fact that the system is initially nonstationary because of the femtosecond pulse duration. The adiabatic approximation is introduced to derive the theoretical expressions for the time-resolved IR absorption. Theoretical results are applied to interpret the experimental fs time-resolved IR spectra reported by Hochstrasser and co-workers for the direct observations of ligand dynamics in haemoglobin.
引用
收藏
页码:1375 / 1391
页数:17
相关论文
共 39 条
  • [1] INFRARED-SPECTROSCOPY OF PHOTODISSOCIATED CARBOXYMYOGLOBIN AT LOW-TEMPERATURES
    ALBEN, JO
    BEECE, D
    BOWNE, SF
    DOSTER, W
    EISENSTEIN, L
    FRAUENFELDER, H
    GOOD, D
    MCDONALD, JD
    MARDEN, MC
    MOH, PP
    REINISCH, L
    REYNOLDS, AH
    SHYAMSUNDER, E
    YUE, KT
    [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES, 1982, 79 (12): : 3744 - 3748
  • [2] DIRECT OBSERVATIONS OF LIGAND DYNAMICS IN HEMOGLOBIN BY SUBPICOSECOND INFRARED-SPECTROSCOPY
    ANFINRUD, PA
    HAN, C
    HOCHSTRASSER, RM
    [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1989, 86 (21) : 8387 - 8391
  • [3] DYNAMICS OF LIGAND-BINDING TO MYOGLOBIN
    AUSTIN, RH
    BEESON, KW
    EISENSTEIN, L
    FRAUENFELDER, H
    GUNSALUS, IC
    [J]. BIOCHEMISTRY, 1975, 14 (24) : 5355 - 5373
  • [4] TIME-DEPENDENT ABSORPTION OF FRAGMENTS DURING DISSOCIATION
    BERSOHN, R
    ZEWAIL, AH
    [J]. BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 1988, 92 (03): : 373 - 378
  • [5] QUANTUM TUNNELLING IN A DISSIPATIVE SYSTEM
    CALDEIRA, AO
    LEGGETT, AJ
    [J]. ANNALS OF PHYSICS, 1983, 149 (02) : 374 - 456
  • [6] REAL-TIME FEMTOSECOND PROBING OF TRANSITION-STATES IN CHEMICAL-REACTIONS
    DANTUS, M
    ROSKER, MJ
    ZEWAIL, AH
    [J]. JOURNAL OF CHEMICAL PHYSICS, 1987, 87 (04) : 2395 - 2397
  • [7] TWO-DIMENSIONAL SPECTROSCOPY - THEORY OF NONSTATIONARY, TIME-DEPENDENT ABSORPTION AND ITS APPLICATION TO FEMTOSECOND PROCESSES
    FAIN, B
    LIN, SH
    HAMER, N
    [J]. JOURNAL OF CHEMICAL PHYSICS, 1989, 91 (08) : 4485 - 4494
  • [8] STRUCTURES OF PHOTOLYZED CARBOXYMYOGLOBIN
    FIAMINGO, FG
    ALBEN, JO
    [J]. BIOCHEMISTRY, 1985, 24 (27) : 7964 - 7970
  • [9] FLEMING GR, 1986, ANNU REV PHYS CHEM, V37, P81
  • [10] COMPRESSION OF OPTICAL PULSES TO 6 FEMTOSECONDS BY USING CUBIC PHASE COMPENSATION
    FORK, RL
    CRUZ, CHB
    BECKER, PC
    SHANK, CV
    [J]. OPTICS LETTERS, 1987, 12 (07) : 483 - 485