Results 141 to 150 of about 19,087 (191)

Rapid degradation of Congo red wastewater by Rhodopseudomonas palustris intimately coupled carbon nanotube - Silver modified titanium dioxide photocatalytic composite with sodium alginate.

Chemosphere, 2022
With a large number of Congo red used in textiles, Congo red wastewater was not easily degraded, resulting in environmental and health-related problems.
Kai Liu, Yuewei Yang, Fengfei Sun, Yanyan Liu, M. Tang, Junfeng Chen   +5 more
semanticscholar   +1 more source

Porphobilinogenase from Rhodopseudomonas palustris

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1989
1. Porphobilinogenase (PBGase) from Rp. palustris has been isolated and some properties of a partially purified fraction were studied. 2. PBGase has an optimum pH of 7.4 when activity was expressed in terms of porphyrins formed and two pH maxima at 7.4 and 8.5 when activity was based on the amount of PBG consumed. 3.
A A, Juknat, M L, Kotler, G E, Koopmann, A M, Batlle   +3 more
openaire   +2 more sources

Anaerobic utilization of phenanthrene by Rhodopseudomonas palustris

Biotechnology Letters, 2011
A phenanthrene-utilizing bacterium was anaerobically isolated and identified as Rhodopseudomonas palustris. It tolerated up to 100 mg phenanthrene l(-1) and degraded 50% of 50 mg phenanthrene l(-1) over 10 days. The presence of phenanthrene caused a prolonged lag phase (2-3 days) in cell growth and affected the photopigments biosynthesis, while DMSO ...
Zhao, Li, Zhao, Chungui, Han, Daxiong, Yang, Suping, Chen, Shaohua, Yu, Chang-Ping   +5 more
openaire   +3 more sources

Extracellular electron uptake for CO2 fixation by Rhodopseudomonas palustris during electro-cultivation in darkness.

Science of the Total Environment, 2022
As a vital part of the global carbon cycle, photosynthesis helps in fixing CO2 to produce diverse biomass. However, over-reliance on optical density results in inadequate photosynthesis under limited light sources.
Cheng Sun, Qilin Yu, Zhiqiang Zhao, Yaobin Zhang   +3 more
semanticscholar   +1 more source

The Photosynthetic Apparatus of Rhodopseudomonas palustris: Structures and Organization

Journal of Molecular Biology, 2006
The structural analysis of the individual components of the photosynthetic apparatus of Rhodopseudomonas palustris, or those of related species, is almost complete. To shed light on the assembly and organization of this machinery, we have studied native membranes of Rps.palustris grown under different light conditions using atomic force microscopy (AFM)
Scheuring, Simon, Pedro Goncalves, Rui, Prima, Valérie, Sturgis, James   +3 more
openaire   +3 more sources

Photo-fermentative hydrogen production by Rhodopseudomonas palustris CGA009 in the presence of inhibitory compounds

International journal of hydrogen energy, 2021
This study investigated Rhodopseudomonas palustris CGA009 biohydrogen production from compounds commonly found in lignocellulosic steam explosion hydrolysate, by examining the effect of individual inhibitory phenolic and furan compounds found in ...
Luntu Mabutyana, Robert W. M. Pott
semanticscholar   +1 more source

Enhanced CO2 capture for photosynthetic lycopene production in engineered Rhodopseudomonas palustris, a purple nonsulfur bacteria

Green Chemistry, 2022
Lycopene has been widely applied in the fields of food additives, drug and cosmetics due to its anti-oxidative, anti-cancer, and anti-inflammatory activities.
Meijie Li, Q. Xia, Shuzhe Lv, Jiazhou Tong, Zhaobao Wang, Q. Nie, J. Yang   +6 more
semanticscholar   +1 more source

Photoheterotrophic extracellular reduction of ferrihydrite activates diverse intracellular metabolic pathways in Rhodopseudomonas palustris for enhanced antibiotic degradation.

Water Research
Anoxygenic photosynthetic bacteria (APB) have been frequently detected as a photoautotrophic Fe-carbon cycling drivers in photic and anoxic environment.
Xiaoyan Bai, Qiankui Yu, Jian Sun, Yulei Xie, Yong Yuan   +4 more
semanticscholar   +1 more source

Metabolic Channelling in Rhodopseudomonas palustris for Hydroxyalkanoate Polymers Diversification and Sustainability Assessment

Green Chemistry
The increasing demand for sustainable alternatives to petrochemical-based plastics necessitates efficient biopolymer production methods. This study isolates and explores Rhodopseudomonas palustris SVMIICT10 for biosynthesis of polyhydroxyalkanoates under
Poonam Kumari, S. Venkata Mohan
semanticscholar   +1 more source

Rhodopseudomonas palustris shapes bacterial community, reduces Cd bioavailability in Cd contaminated flooding paddy soil, and improves rice performance.

Science of the Total Environment
Photosynthetic bacteria (PSB) are suitable to live and remediate cadmium (Cd) in the slightly oxygenated or anaerobic flooding paddy field. However, there is currently limited study on the inhibition of Cd accumulation in rice by PSB, and the relevant ...
Yanqiu Su, Qiuyun Shi, Ziyuan Li, Hongmei Deng, Qian Zhou, Lihuan Li, Lanyin Zhao, Shu Yuan, Qi Liu, Yanger Chen   +9 more
semanticscholar   +1 more source