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George C Papageorgiou

Explore the profile of George C Papageorgiou including associated specialties, affiliations and a list of published articles. Areas
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Articles 17
Citations 299
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Recent Articles
11.
Kana R, Prasil O, Komarek O, Papageorgiou G, Govindjee
Biochim Biophys Acta . 2009 May; 1787(10):1170-8. PMID: 19410552
We present here three-dimensional time-wavelength-intensity displays of changes in variable fluorescence, during the O(JI)PSMT transient, observed in cyanobacterium at room temperature. We were able to measure contributions of individual chromophores...
12.
Tsimilli-Michael M, Stamatakis K, Papageorgiou G
Photosynth Res . 2009 Feb; 99(3):243-55. PMID: 19205920
We investigated the dark-to-light transition in Synechococcus sp. PCC 7942 cells by a detailed analysis of fluorescence transients induced by strong red light. The transients, recorded with high data-acquisition, revealed...
13.
Bjorn L, Papageorgiou G, Blankenship R, Govindjee
Photosynth Res . 2009 Jan; 99(2):85-98. PMID: 19125349
Chlorophyll a (Chl a) serves a dual role in oxygenic photosynthesis: in light harvesting as well as in converting energy of absorbed photons to chemical energy. No other Chl is...
14.
Papageorgiou G, Tsimilli-Michael M, Stamatakis K
Photosynth Res . 2007 Aug; 94(2-3):275-90. PMID: 17665151
The light-induced/dark-reversible changes in the chlorophyll (Chl) a fluorescence of photosynthetic cells and membranes in the mus-to-several min time window (fluorescence induction, FI; or Kautsky transient) reflect quantum yield changes...
15.
Stamatakis K, Tsimilli-Michael M, Papageorgiou G
Biochim Biophys Acta . 2007 Apr; 1767(6):766-72. PMID: 17448439
At room temperature, the chlorophyll (Chl) a fluorescence induction (FI) kinetics of plants, algae and cyanobacteria go through two maxima, P at approximately 0.2-1 and M at approximately 100-500 s,...
16.
Papageorgiou G
Photosynth Res . 2005 Oct; 76(1-3):427-33. PMID: 16228598
The origin of photosynthesis research in Greece can be traced to the early 1960s, and the first dedicated laboratory was established by George Akoyunoglou in the Nuclear Reseach Center (now...
17.
Stamatakis K, Nectarios L, Papageorgiou G
Photosynth Res . 2005 Jul; 84(1-3):181-5. PMID: 16049772
Water transport across plant cell membranes is difficult to measure. We present here a model assay, based on chlorophyll (Chl) a fluorometry, with which net water transport across the cell...