Photo-induced triplet states in the thylakoid membranes isolated from the cyanobacterium
Acaryocholoris marina, that harbours Chlorophyll (Chl) d as its main chromophore, have …

The analysis of FDMR spectra, recorded at multiple emission wavelengths, by a global
decomposition technique, has allowed us to characterise the triplet populations associated …

The analysis of FDMR thylakoid spectra, determined at multiple emission wavelengths, by a
global decomposition technique, has revealed the presence of three previously undescribed …

Department of Biochemistry, Arrhenius Laboratories for Natural Sciences, University of
Stockholm, 106 91 Stockholm, Sweden Received January 22, 1992; Revised Manuscript …

The carotenoid triplet populations associated with the fluorescence emission chlorophyll
forms of Photosystem II have been investigated in isolated spinach thylakoid membranes by …

Triplet states of reaction center (bacterio-) chlorophylls have been observed by low
temperature EPR in a wide variety of photosynthetic preparations ranging from whole cells …

Transient absorption spectroscopy has been used to study the isolated D1/D2/cytochrome b-
559 reaction centre complex at 4° C. The D1/D2 reaction centre is observed to have an …

The triplet state in the reaction centers of photosystem II was studied by high-field/high-
frequency (130 GHz) EPR in the temperature range 50–90 K. At 50 K, the zero-field splitting …

We report light-induced electron paramagnetic resonance triplet spectra from samples of
chloroplasts or digitonin photosystem I particles that depend upon the dark redox state of the …

The dependence of PSII triplet populations as a function of the primary quinone acceptor QA
redox state has been investigated by means of the fluorescence detected magnetic …