Ultrafast Processes in Hemoglobin-Co Photodissociation

C. H. Han; T. Lian; P. A. Anfinrud; R. M. Hochstrasser

doi:10.1364/UP.1990.MD1

Ultrafast Phenomena
Technical Digest Series (Optica Publishing Group, 1990),
paper MD1
•https://doi.org/10.1364/UP.1990.MD1

Ultrafast Processes in Hemoglobin-Co Photodissociation

C. H. Han, T. Lian, P. A. Anfinrud, and R. M. Hochstrasser

International Conference on Ultrafast Phenomena 1990

Monterey, California United States
14–17 May 1990
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Chemistry: 1 (MD)

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C. H. Han, T. Lian, P. A. Anfinrud, and R. M. Hochstrasser, "Ultrafast Processes in Hemoglobin-Co Photodissociation," in Ultrafast Phenomena, Technical Digest Series (Optica Publishing Group, 1990), paper MD1.

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Abstract

Recent developments in ultrafast infrared spectroscopy have made it possible to study the photo-induced release of carbon monoxide from hemoglobin-CO (HbCO) in some detail (1). Not only was it possible to observe the bound metal carbonyl absorption transients but we have now observed the free carbon monoxide signals that were ca. 50 times weaker.

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