Results 71 to 80 of about 4,039 (174)

Recent Progress in CO2 Conversion: An Overview of Catalytic Strategies for Sustainable Fuel and Chemical Synthesis

SmartMat, Volume 6, Issue 6, December 2025.
This review systematically outlines recent advances in the catalytic strategies for converting CO₂ into valuable products, including photocatalysis, electrocatalysis, CO2 hydrogenation, photothermal catalysis, non‐thermal plasma, and biocatalytic processes.
An Zhang, Yanming Cai, Liang Guo, Chao Wang, Qingbo Wa, Yanping Xu, Jian Zhou, Hongshuang Fan, Ziyun Li, Xinyue Long, Jiabei Tang, Zijian Li, Li Zhai, Zhenyu Shi, Wei Zhai, Yuhui Tian, Shuai Bi, Hao Wei, Mingliang Hu, Yang Xu, Yiran Zhang, Yu Zhang, Ruiying Ding, Junjun Li, Shuangqun Chen, Jianfeng Huang, Zhanxi Fan, Xingchen Jiao, Guigao Liu, Haiqing Wang, Haifeng Tian, Jingyu Pang, Kuncheng Zhang, Weisong Liu, Huijuan Cui, Lingling Zhang, Xiaofu Sun, Jianling Zhang, Dan Ren, Sheng Zhang, Lu Qiao, Zhe Weng, Hongmei Li, Min Liu, Miao Zhong, Lei Wang, Jun Gu, Hao Bin Wu, Bolong Huang, Weijia Zhou, Chuan Xia, Min‐Rui Gao, Changbin Zhang, Rong Cao, Wei Chen, Yuan‐Biao Huang, Yongye Liang, Ya‐Qian Lan, Guoxiong Wang, Baoyu Xia, Yujie Xiong, Xinbin Ma, Tongbu Lu, Jinhua Ye, Yi Xie, Buxing Han, Jiawei Liu, Zhicheng Zhang, Hua Zhang   +68 more
wiley   +1 more source

Light‐Harvesting Nanomaterials Based on Dyes for Energy Transfer and Amplified Biosensing

Advanced Materials, Volume 37, Issue 45, November 13, 2025.
Light harvesting (LH) in plants inspires researchers to develop artificial LH nanomaterials. Here, LH nanomaterials based on organic dyes are reviewed, considering fundamental challenges on aggregation‐caused quenching, excitation energy transfer, and exciton migration length.
Andrey S. Klymchenko, Deep Sekhar Biswas, Pascal Didier   +2 more
wiley   +1 more source

Decoupling of Carrier Pathways in Au/Cu‐Zn3In2S6 Through Bulk Hole Trapping and Surface Hot Electron Accumulation Enhances Photocatalytic Hydrogen Peroxide Production

Advanced Materials, Volume 37, Issue 44, November 6, 2025.
We design and implement Au‐Cu co‐modified Zn3In2S6 catalyst with spatially decoupling charge carriers across bulk and surface sites, which effectively suppresses carrier recombination, drives surface hot electron accumulation and stabilizes intermediates for photocatalytic oxygen reduction. The optimized catalyst achieves an H2O2 evolution rate of 94.2
Xiaowen Ruan, Chunsheng Ding, Jing Leng, Dongxu Jiao, XiangXiang Zhang, Minghua Xu, Depeng Meng, Xiaoqiang Cui, Zhaoke Zheng, Yongfa Zhu, Sai Kishore Ravi   +10 more
wiley   +1 more source

Metabolic flexibility revealed in the genome of the cyst-forming α-1 proteobacterium Rhodospirillum centenum

BMC Genomics, 2010
Background Rhodospirillum centenum is a photosynthetic non-sulfur purple bacterium that favors growth in an anoxygenic, photosynthetic N2-fixing environment.
Matthies Heather J, Kurdoglu Ahmet A, Kim Sun, Helmy Tamer, Hao Jicheng, Chowdhury Sugata, Mastrian Stephen D, Swingley Wesley D, Han Mira, Marden Jeremiah, Lu Yih-Kuang, Rollo David, Stothard Paul, Blankenship Robert E, Bauer Carl E, Touchman Jeffrey W   +15 more
doaj   +1 more source

Oxidative Phosphorylation in Extracts of Rhodospirillum rubrum

Journal of Biological Chemistry, 1962
SUMMARY 1. Cell-free extracts of aerobically grown R. rubrum catalyzed phosphorylation of adenosine diphosphate associated with the oxidation of a variety of substrates in the dark. The P:O ratios varied from below 1 with a variety of citric acid cycle intermediates to a maximum of less than 2 with glucose and related sugar phosphates. 2. The oxidative
openaire   +2 more sources

Molecular basis for the distinct divalent cation requirement in the uridylylation of the signal transduction proteins GlnJ and GlnB from Rhodospirillum rubrum

BMC Microbiology, 2012
Background PII proteins have a fundamental role in the control of nitrogen metabolism in bacteria, through interactions with different PII targets, controlled by metabolite binding and post-translational modification, uridylylation in most organisms.
Teixeira Pedro, Dominguez-Martin Maria A, Nordlund Stefan   +2 more
doaj   +1 more source

The Dissimilation of Amino Acids by Rhodospirillum rubrum [PDF]

Journal of General Microbiology, 1956
Washed suspensions of a strain of Rhodospirillum rubrum S1 grown anaerobically in the light and incubated in the light under argon metabolized many of the 15 amino acids tested and produced ammonia and carbon dioxide as the principal extracellular products. Hydrogen was also produced in the presence of glutamic acid. Of the glutamic acid metabolized 80%
openaire   +2 more sources

Stubble Management Plays a Greater Role than Tillage Practice in Shaping Soil Microbiome Structure and Function

Agriculture
Tillage and stubble management play crucial roles in conservation agriculture, exerting a considerable influence on soil properties. This study aims to focus on the gaps in our understanding of how tillage and stubble management interact to affect the ...
Chang Xu, Ruey Toh, Jishun Li, Yi Zhou, Matthew D. Denton   +4 more
doaj   +1 more source

A dynamic bactofilin cytoskeleton cooperates with an M23 endopeptidase to control bacterial morphogenesis

eLife
Bactofilins have emerged as a widespread family of cytoskeletal proteins with important roles in bacterial morphogenesis, but their precise mode of action is still incompletely understood.
Sebastian Pöhl, Manuel Osorio-Valeriano, Emöke Cserti, Jannik Harberding, Rogelio Hernandez-Tamayo, Jacob Biboy, Patrick Sobetzko, Waldemar Vollmer, Peter L Graumann, Martin Thanbichler   +9 more
doaj   +1 more source

THE SUCCINIC DEHYDROGENASE FROM RHODOSPIRILLUM RUBRUM [PDF]

Journal of Bacteriology, 1955
B R, WOODY, E S, LINDSTROM
openaire   +2 more sources