2014
DOI: 10.1016/j.ijhydene.2014.08.135
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Pathways of hydrogen photoproduction by immobilized Chlamydomonas reinhardtii cells deprived of sulfur

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Cited by 24 publications
(8 citation statements)
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“…Different approaches have been proposed to increase the hydrogen production capacity in green algae (recently reviewed in Esquível et al 2011;Eroglu and Melis 2011;Antal et al 2011;Torzillo et al 2014;Dubini and Ghirardi 2014;Ghirardi 2015). In S-deprived C. reinhardtii, advances have been achieved by 1. optimization of cultivation parameters, such as Chl concentration, medium composition and pH, light intensity, CO 2 supply, and synchronization of cell division (Tsygankov et al 2002;Kosourov et al 2003;Laurinavichene et al 2004;Kim et al 2006;Giannelli et al 2009); 2. construction of photobioreactors and elaboration of special protocols for continuous and semi-continuous regimes of cultivation, including outdoor and largescale cultivations (Fedorov et al 2005;Oncel and Vardar-Sukan 2009;Scoma et al 2012); 3. immobilization/encapsulation of algal cells in alginate, agar, or other materials (Laurinavichene et al 2008;Kosourov and Seibert 2009;Rashid et al 2013;Antal et al 2014;Stojkovica et al 2015); 4. design of high hydrogen-producing mutants characterized by an elevated respiration rate, low CET, low trans-thylakoid proton gradient, modified starch metabolism, truncated light-harvesting antennae, more oxygen-tolerant H 2 ase, and screening of natural species (reviewed in Torzillo et al 2014;Dubini and Ghirardi 2014).…”
Section: Advances and Perspectives Of Hydrogen Photoproduction By Grementioning
confidence: 99%
See 1 more Smart Citation
“…Different approaches have been proposed to increase the hydrogen production capacity in green algae (recently reviewed in Esquível et al 2011;Eroglu and Melis 2011;Antal et al 2011;Torzillo et al 2014;Dubini and Ghirardi 2014;Ghirardi 2015). In S-deprived C. reinhardtii, advances have been achieved by 1. optimization of cultivation parameters, such as Chl concentration, medium composition and pH, light intensity, CO 2 supply, and synchronization of cell division (Tsygankov et al 2002;Kosourov et al 2003;Laurinavichene et al 2004;Kim et al 2006;Giannelli et al 2009); 2. construction of photobioreactors and elaboration of special protocols for continuous and semi-continuous regimes of cultivation, including outdoor and largescale cultivations (Fedorov et al 2005;Oncel and Vardar-Sukan 2009;Scoma et al 2012); 3. immobilization/encapsulation of algal cells in alginate, agar, or other materials (Laurinavichene et al 2008;Kosourov and Seibert 2009;Rashid et al 2013;Antal et al 2014;Stojkovica et al 2015); 4. design of high hydrogen-producing mutants characterized by an elevated respiration rate, low CET, low trans-thylakoid proton gradient, modified starch metabolism, truncated light-harvesting antennae, more oxygen-tolerant H 2 ase, and screening of natural species (reviewed in Torzillo et al 2014;Dubini and Ghirardi 2014).…”
Section: Advances and Perspectives Of Hydrogen Photoproduction By Grementioning
confidence: 99%
“…Moreover, immobilization has proven to significantly increase the efficiency of conversion of light energy to hydrogen energy, compared with a suspension culture (Kosourov and Seibert 2009). The mechanisms of hydrogen photoproduction by immobilized, S-deprived C. reinhardtii were recently studied by Antal et al (2014). Results of the study indicate more rapid PSII inactivation, elevated contribution of a PSII-independent pathway of hydrogen photoproduction, and altered starch metabolism in immobilized cells.…”
Section: Photosynth Resmentioning
confidence: 99%
“…It is well established that the immobilization of S‐deprived cells may alter important characteristics including the photosynthetic capacity and H 2 photoproduction (Kosourov and Seibert , Antal et al ). Thus, H 2 photoproduction period increases from 3 to 4 days in suspension S‐deprived cultures up to 3 weeks in immobilized cells.…”
Section: Resultsmentioning
confidence: 99%
“…However, several systems have been described which utilise immobilised algal cells (e.g. by Antal et al [100]). The possibility of selectively controlling algal interactions with scaffolds means that in future, bioreactors may hold algal populations in defined 3D configurations that enable the organism to adapt its biology to its individual situation, while also providing the possibility of controlled gas and nutrient exchange through the scaffold material which could, for example, obviate the problem of oxygen generation during photobiological hydrogen production.…”
Section: Scaffolding Behaviourmentioning
confidence: 99%