论文信息 - SPECTROSCOPIC BEHAVIOR OF ALL‐TRANS RETINAL AND ITS SCHIFF BASES IN VARIOUS MEDIA. THE ROLE OF CONFORMATIONAL PERTURBATION

SPECTROSCOPIC BEHAVIOR OF ALL‐TRANS RETINAL AND ITS SCHIFF BASES IN VARIOUS MEDIA. THE ROLE OF CONFORMATIONAL PERTURBATION

Se ha encontrado que la n‐all‐trans‐retinilideno‐n‐butilamina tiene propiedades espectroscópicas, absorción y emisión similares a las de la meta rodopsina I que as un intermediario en la fotólisis del pigmento visual rodopsina. La sensibilidad se presenta solamente cuando el compuesto modelo es adsorbido en silica gel o cuando se lo disuelve en metanol a 77°K. Se describen evidencias espectroscópicas a baja temperature lo cual indica que prelumi o lumirodopsina son artefactos que probablemente no juegan un rol importante en la respuesta visual.

C. S. Irving | P. A. Leermakers

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