Abstract
A marine green microalga, Platymonas subcordiformis, photo-synthetically generates H(2) but only transiently at a negligible yield when exposed to light after a period of dark anaerobic incubation. A protonophore uncoupler, carbonyl cyanide m-chlorophenylhrazone (CCCP) significantly increased the yield of H(2) photo-production. CCCP optimally at 15 microM gave 4.9 ml H(2) after 8 h light irradiation in 1 l algal cell culture at 1.8 x 10(6) cells ml(-1). The H(2) yield at 15 microM CCCP was increased by 240-fold when compared to the control. This improvement may be by CCCP disrupting the proton motive force thus facilitating proton transfer across the thylakoidal membrane.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
