Search Results - "van Niel, Ed W.J."

Thermophilic biohydrogen production: how far are we? by Pawar, Sudhanshu S., van Niel, Ed W. J.

“…Apart from being applied as an energy carrier, hydrogen is in increasing demand as a commodity. Currently, the majority of hydrogen (H 2 ) is produced from…”
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Pyrophosphate as a central energy carrier in the hydrogen-producing extremely thermophilic Caldicellulosiruptor saccharolyticus by Bielen, Abraham A.M, Willquist, Karin, Engman, Jakob, van der Oost, John, van Niel, Ed W.J, Kengen, Servé W.M

“…The role of inorganic pyrophosphate (PPi) as an energy carrier in the central metabolism of the extremely thermophilic bacterium Caldicellulosiruptor…”
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Hydrogen and polyhydroxybutyrate production from wheat straw hydrolysate using Caldicellulosiruptor species and Ralstonia eutropha in a coupled process by Soto, Luis Romero, Byrne, Eoin, van Niel, Ed W.J., Sayed, Mahmoud, Villanueva, Cristhian Carrasco, Hatti-Kaul, Rajni

“…•Caldicellulosiruptor spp. produced 134 mmol H2/L from wheat straw hydrolysate.•Side stream of H2 production used as C source for PHB synthesis by R…”
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Biohydrogen production from wheat straw hydrolysate using Caldicellulosiruptor saccharolyticus followed by biogas production in a two-step uncoupled process by Pawar, Sudhanshu S., Nkemka, Valentine Nkongndem, Zeidan, Ahmad A., Murto, Marika, van Niel, Ed W.J.

“…A two-step, un-coupled process producing hydrogen (H2) from wheat straw using Caldicellulosiruptor saccharolyticus in a ‘Continuously stirred tank reactor’…”
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Growth and hydrogen production characteristics of Caldicellulosiruptor saccharolyticus on chemically defined minimal media by Willquist, Karin, van Niel, Ed W.J.

“…Caldicellulosiruptor saccharolyticus is an extreme thermophilic bacterium recognized for its saccharolytic ability and superior ability to produce high yields…”
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Developing a thermophilic hydrogen-producing co-culture for efficient utilization of mixed sugars by Zeidan, Ahmad A., Van Niel, Ed W.J.

“…Previous studies on the extreme thermophile Caldicellulosiruptor saccharolyticus revealed that the organism produces high yields of hydrogen on glucose and…”
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Lactate formation in Caldicellulosiruptor saccharolyticus is regulated by the energy carriers pyrophosphate and ATP by Willquist, Karin, van Niel, Ed W.J.

“…Caldicellulosiruptor saccharolyticus displays superior H 2 yields on a wide range of carbon sources provided that lactate formation is avoided. Nevertheless, a…”
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Engineering the carotenoid biosynthetic pathway in Rhodothermus marinus for lycopene production by Kristjansdottir, Thordis, Ron, Emanuel Y.C., Molins-Delgado, Daniel, Fridjonsson, Olafur H., Turner, Charlotta, Bjornsdottir, Snaedis H., Gudmundsson, Steinn, van Niel, Ed W.J., Karlsson, Eva Nordberg, Hreggvidsson, Gudmundur O.

“…Rhodothermus marinus has the potential to be well suited for biorefineries, as an aerobic thermophile that produces thermostable enzymes and is able to utilize…”
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Biological Processes for Hydrogen Production by van Niel, Ed W J

“…Methane is produced usually from organic waste in a straightforward anaerobic digestion process. However, hydrogen production is technically more challenging…”
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The potential of biodetoxification activity as a probiotic property of Lactobacillus reuteri by van Niel, Ed W.J., Larsson, Christer U., Lohmeier-Vogel, Elke M., Rådström, Peter

“…Previous work on the metabolism of Lactobacillus reuteri ATCC 55730 anticipated a variability in the use of organic electron acceptors as a means to relieve…”
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Inhibition kinetics of catabolic dehydrogenases by elevated moieties of ATP and ADP - implication for a new regulation mechanism in Lactococcus lactis by Cao, Rong, Zeidan, Ahmad A, Rådström, Peter, van Niel, Ed W.J

“…ATP and ADP inhibit, in varying degrees, several dehydrogenases of the central carbon metabolism of Lactococcus lactis ATCC 19435 in vitro, i.e…”
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Application of kinetic models in dark fermentative hydrogen production–A critical review by Boshagh, Fatemeh, Rostami, Khosrow, van Niel, Ed W.J.

“…Kinetic modeling could be viewed as an important step in developing a bioprocess, since models can be used in process control, reducing costs and optimizing…”
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Chitosan flocculation associated with biofilms of C. saccharolyticus and C. owensensis enhances biomass retention in a CSTR by Vongkampang, Thitiwut, Rao, Nikhil Seshagiri, Grey, Carl, van Niel, Ed W.J.

“…Cell immobilization and co-culture techniques have gained attention due to its potential to obtain high volumetric hydrogen productivities (QH2). Chitosan…”
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A quantitative analysis of hydrogen production efficiency of the extreme thermophile Caldicellulosiruptor owensensis OLT by Zeidan, Ahmad A., van Niel, Ed W.J.

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A quantitative analysis of hydrogen production efficiency of the extreme thermophile Caldicellulosiruptor owensensis OL by Zeidan, Ahmad, van Niel, Ed

“…Caldicellulosiruptor owensensis strain OLT (DSM 13100) is an obligately anaerobic, extreme thermophilic bacterium that is capable of utilizing a broad range of…”
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Biohydrogen 2002 by Janssen, Marcel G.J, Lindblad, Peter, van Niel, Ed W.J, Reith, J.Hans, Wijffels, René H

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Non-inhibitory levels of oxygen during cultivation increase freeze-drying stress tolerance in Limosilactobacillus reuteri DSM 17938 by Rao, Nikhil Seshagiri, Ermann Lundberg, Ludwig, Tomasson, Julia, Tullberg, Cecilia, Brink, Daniel P, Palmkron, Shuai Bai, van Niel, Ed W J, Håkansson, Sebastian, Carlquist, Magnus

“…The physiological effects of oxygen on DSM 17938 during cultivation and the ensuing properties of the freeze-dried probiotic product was investigated. On-line…”
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Cultivation technology development of Rhodothermus marinus DSM 16675 by Ron, Emanuel Y. C., Sardari, Roya R. R., Anthony, Richard, van Niel, Ed W. J., Hreggvidsson, Gudmundur O., Nordberg-Karlsson, Eva

“…This work presents an evaluation of batch, fed-batch, and sequential batch cultivation techniques for production of R. marinus DSM 16675 and its…”
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Adaptation to low pH and lignocellulosic inhibitors resulting in ethanolic fermentation and growth of Saccharomyces cerevisiae by Narayanan, Venkatachalam, Sànchez i Nogué, Violeta, van Niel, Ed W. J., Gorwa-Grauslund, Marie F.

“…Lignocellulosic bioethanol from renewable feedstocks using Saccharomyces cerevisiae is a promising alternative to fossil fuels owing to environmental…”
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Immobilization techniques improve volumetric hydrogen productivity of Caldicellulosiruptor species in a modified continuous stirred tank reactor by Vongkampang, Thitiwut, Sreenivas, Krishnan, Grey, Carl, van Niel, Ed W J

“…Co-cultures and cell immobilization have been used for retaining biomass in a bioreactor, with the aim to improve the volumetric hydrogen productivity (Q )…”
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