Absorption spectra of chlorophyll a adsorbed on aerosil

Mamleeva, N.A.; Nekrasov, L.I.

Biofizika 22(3): 403-406

1977


ISSN/ISBN: 0006-3029
PMID: 196673
Document Number: 114130
The adsorption spectra of chlorophyll a adsorbed on aerosil surface have been studied. It has been supposed that the spectral properties of adsorbed chlorophyll a layers are mainly due to the interactions between the pigment molecules. The derivative absorption spectra of adsorbed chlorophyll a have been obtained. It has been determined that descrete absorption maxima of adsorbed chlorophyll a aggregates are characteristic of the native chlorophyll a. It has been supposed that the fundamental spectral forms of chlorophyll a in vivo are reproduced in adsorbed layers of the pigment.

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