Results 131 to 140 of about 598,189 (415)
Frontiers in MicrobiologyDiatom cell walls are diverse and unique, providing the basis for species identification and supporting the ecological and economic value of diatoms.
Jingwen Hu +6 more
doaj +1 more source
Efficient Harvesting of Nannochloropsis Microalgae via Optimized Chitosan‐Mediated Flocculation
Global Challenges, 2019 Food‐grade rather than synthetic or chemical flocculants are needed for microalgae harvesting by settling, if used for food products. Chitosan is effective in harvesting freshwater microalgae, but it is expensive and typically not suitable for marine ...
Elvis T. Chua +5 more
doaj +1 more source
Biotechnology for Biofuels, 2019 Background Decreasing fossil fuels and its impact on global warming have led to an increasing demand for its replacement by sustainable renewable biofuels.
Kashif Mohd Shaikh +3 more
doaj +1 more source
Bacterial tracking of motile algae assisted by algal cell's vorticity field [PDF]
arXiv, 2008 Previously published experimental work by other authors has shown that certain motile marine bacteria are able to track free swimming algae by executing a zigzag path and steering toward the algae at each turn. Here, we propose that the apparent steering behaviour could be a hydrodynamic effect, whereby an algal cell's vorticity and strain-rate fields ...
arxiv
Advanced Science, EarlyView.This study introduces a semi‐organic artificial photosynthetic system that integrates molecularly engineered phenoxazinone derivatives with H‐doped rutile TiO2 (H‐TiO2) nanorods. Optimized semi‐organic catalysts with MBTP nanobelts and H‐TiO2 nanorods show an excellent photocatalytic hydrogen evolution rate of 29.4 mmol g−1 h−1 and 60.4 µmol g−1 h−1 ...
Xiaowen Ruan +14 more
wiley +1 more source
The ancient phosphatidylinositol 3-kinase signaling system is a master regulator of energy and carbon metabolism in algae [PDF]
, 2018 Algae undergo a complete metabolic transformation under stress by arresting cell growth, inducing autophagy and hyperaccumulating biofuel precursors such as triacylglycerols and starch.
Byung-Hyuk Kim +13 more
core +2 more sources
Recurring patterns in bacterioplankton dynamics during coastal spring algae blooms
eLife, 2016 A process of global importance in carbon cycling is the remineralization of algae biomass by heterotrophic bacteria, most notably during massive marine algae blooms.
H. Teeling +14 more
semanticscholar +1 more source
Photocatalytic and Electrochemical Synthesis of Biofuel via Efficient Valorization of Biomass
Advanced Energy Materials, EarlyView.This review highlights biomass and biofuel traits, exploring photocatalysis and electrocatalysis mechanisms and their synergistic technologies in biofuel production. It analyzes environmental and economic impacts of green catalytic processes, assesses current challenges, and outlines future research directions, condensing complex topics into a focused ...
Dalin Sun +9 more
wiley +1 more source
Negentropy concept revisited: Standard thermodynamic properties of 16 bacteria, fungi and algae species [PDF]
arXiv, 2019 Standard molar and specific (per gram) enthalpy of formation, entropy and Gibbs free energy of formation of biomatter have been determined for 16 microorganism species, including Methylococcus capsulatus, Klebsiella aerogenes, Paracoccus denitrificans, Escherichia coli, Pseudomonas C12B, Aerobacter aerogenes, Magnetospirillum gryphiswaldense ...
arxiv
Supercapacitors: An Emerging Energy Storage System
Advanced Energy and Sustainability Research, EarlyView.This review explores the principles, advancements, and material innovations in supercapacitor technology, covering pseudocapacitors, double‐layer capacitors, electrolytes, and nanostructured materials like carbon nanotubes, MXenes, and graphene. It examines hybrid systems bridging capacitors and batteries, promising applications in wearable devices ...
Muhammad Faisal Iqbal +7 more
wiley +1 more source