Results 141 to 150 of about 100,188 (300)

Quantitative Photo‐Reforming of Biomass to CO Spurred by In Situ Protonation of Carbon Dioxide Radical Anions

Angewandte Chemie, EarlyView.
A “two‐in‐one” photoreduction strategy enabled by electron‐rich yolk Cd species both remote from and adjacent to sulfur vacancies is delivered to be ultraselective for the reduction of O2 and •CO2− in situ formed on the shell Bi2S3 composition (hole) by water oxidation and oxidative C–C cleavage of various biomass organic acids, furnishing CO with > 99%
Tengyu Liu, Jinshu Huang, Qizhi Luo, Song Yang, Anders Riisager, Hu Li   +5 more
wiley   +2 more sources

Skeleton Photoperiod Enhances Photosynthetic Yield in Celery via Circadian-Regulated Metabolic Coordination

Horticulturae
The circadian clock orchestrates photosynthetic and metabolic processes in plants, but the molecular mechanisms underlying the photoperiodic regulation of photosynthetic yield remain poorly understood.
Hengmin Lv, Chen Chen, Jian Luo, Mengting Xiao, Aisheng Xiong, Xilin Hou, Xiong You   +6 more
doaj   +1 more source

Molecular mechanisms behind the adjustment of phototrophic light-harvesting and mixotrophic utilization of cellulosic carbon sources in Chlamydomonas reinhardtii

, 2012
Blifernez-Klassen O. Molecular mechanisms behind the adjustment of phototrophic light-harvesting and mixotrophic utilization of cellulosic carbon sources in Chlamydomonas reinhardtii.
Blifernez-Klassen, Olga ; https://orcid.org/
core  

Excipient Emulsion–Based Delivery Systems for Enhancing Carotenoid Bioavailability: Advances in Formulation and Gastrointestinal Fate

AgriFood: Journal of Agricultural Products for Food, EarlyView.
Excipient emulsion systems improve carotenoid solubilization, protect against degradation, and enhance gastrointestinal absorption through optimized formulation and digestion behavior. ABSTRACT Carotenoids are bioactive compounds that contribute to human health through antioxidant, provitamin A, and disease‐preventive effects.
Tugce Ceyhan, Elifsu Nemli, Esra Capanoglu, Merve Tomas   +3 more
wiley   +1 more source

Marine phytoplankton primary production and ecophysiology using chlorophyll-A fluorescence

, 2007
Marine phytoplankton ecophysiological state and primary production measurements have typically been controversial due to potential impacts of measurement techniques.
Cosgrove, Jeffrey John
core  

The effects of brassinosteroids on photosynthetic parameters in leaves of two field-grown maize inbred lines and their F1 hybrid

, 2010
The effect of foliar spray with 10-12 M aqueous solutions of 24-epibrassinolide or a synthetic androstane analogue of castasterone on the activity of photosystem (PS) 1, the Hill reaction activity, the content of photosynthetic pigments and the specific ...
M. Kočová, M. Kvasnica, D. Holá, O. Rothová, L. Kohout   +4 more
core   +1 more source

Examining the Impact of Row Planting on Labor Use for Sustainable Food Production Among Maize Farmers in Rural Ghana

Agribusiness, EarlyView.
ABSTRACT Smallholder farmers are reverting to traditional production methods due to the high opportunity costs and unintended consequences of new technologies. This study focuses on row planting technology, which is labor‐intensive and slow without mechanized operations.
Emmanuel Tetteh Jumpah, Habtamu Alem, Abdulai Adams, Tomáš Ratinger, Miroslava Bavorová   +4 more
wiley   +1 more source

Investigations into cyanobacterial photoacclimation processes address longstanding proposals for improving crop yields

Nature Communications
Recent advances in our understanding of cyanobacterial photoacclimation have the potential to improve photosynthetic efficiency in crops. Whereas oxygenic photosynthesis typically relies on visible light, some cyanobacteria acclimate to absorb far-red ...
Christopher J. Gisriel, Gary W. Brudvig
doaj   +1 more source

Data‐Guided Photocatalysis: Supervised Machine Learning in Water Splitting and CO2 Conversion

Advanced Intelligent Discovery, EarlyView.
This review highlights recent advances in supervised machine learning (ML) for photocatalysis, emphasizing methods to optimize photocatalyst properties and design materials for solar‐driven water splitting and CO2 reduction. Key applications, challenges, and future directions are discussed, offering a practical framework for integrating ML into the ...
Paul Rossener Regonia, Christian Mark Pelicano   +1 more
wiley   +1 more source

Photosynthetic efficiency in microalgal lipid production

, 2017
Microalgen gebruiken zonlicht als energiebron om te groeien. De voedingsstoffen die nodig zijn voor groei (zoals stikstof en fosfaat) halen ze direct uit zoet- of zeewater, of zelfs uit afvalwater. Daarnaast kan de opbrengst van microalgen per vierkante meter landoppervlak veel hoger liggen dan die van traditionele landbouwgewassen. Door deze voordelen
openaire   +2 more sources