Results 71 to 80 of about 2,303 (169)

Local protein solvation drives direct down-conversion in phycobiliprotein PC645 via incoherent vibronic transport [PDF]

, 2017
Mechanisms controlling excitation energy transport (EET) in light-harvesting complexes remain controversial. Following the observation of long-lived beats in two-dimensional electronic spectroscopy of PC645, vibronic coherence, the delocalization of ...
Bennett, Doran IG, Bennett, Doran, Christoph Kreisbeck, Blau, Samuel M, Doran I. G. Bennett, Samuel M. Blau, Scholes, Gregory D, Kreisbeck, Christoph, Gregory D. Scholes, Blau, Samuel M., Bennett, Doran I. G., Scholes, Gregory D., Alán Aspuru-Guzik, Aspuru-Guzik, Alán   +13 more
core   +1 more source

Production of β-Phycoerythrin and Exopolysaccharide in Porphyridium purpureum Modulated via Static Magnetic Fields and Polymeric Nanofibers

Applied Sciences
Trade-offs between biomass productivity and metabolite accumulation constrain microalgae cultivation for high-value biomolecules due to nutrient competition and concurrent metabolic pathways.
Matheus Pereira de Carvalho, Michele Greque de Morais, Christine Gardarin, Lucielen Oliveira dos Santos, Jorge Alberto Vieira Costa, Céline Laroche   +5 more
doaj   +1 more source

Water Availability and Air Humidity Strongly Affect Photosynthesis in Biofilms on Tree Trunks: Predictions for a Climate‐Changing World

Environmental Microbiology, Volume 28, Issue 7, July 2026.
Photosynthetic behaviour in cyanobacteria‐dominated biofilms on tree bark is very sensitive to water availability and vulnerable to climatic changes. ABSTRACT Climate change intensifies drought in several regions. Here, we assess how water availability and air humidity regulate photosynthesis in epiphytic cyanobacterial biofilms on Jacaranda ...
Ana Beatriz de Lima Freitas, Tiago Vilas‐Boas, Cleber Cunha Figueredo   +2 more
wiley   +1 more source

Long-term diazotrophic cultivation of Trichormus sp. IMU26: evaluation of physiological changes related to elevated phycobiliprotein content [PDF]

, 2020
A filamentous cyanobacterium, Trichormus sp. IMU26, capable of rapid growth and high phycobiliprotein (PBP) production under N-2-fixing conditions was isolated. The strain has been maintained in N-free BG-11 medium for more than 20 months upon isolation.
ÇAKMAK, TURGAY, Cakmak, T., Haddad, Mohammed Fadhil, Nalbantoglu, B., Dayioglu, T., Yaman, Mustafa, Dayioglu, Tugba, Nalbantoglu, Barbaros, Haddad, M.F.   +8 more
core   +1 more source

Evaluation of the effects of aeration cycle and culture medium concentration on biomass qualitative and quantitative indices in microalga Spirulina as candidate for wastewater treatment [PDF]

بوم‌شناسی آبزیان, 2015
Microalgal culture can be a combination of three environmental factors, treatment of wastewaters, production of renewable energy resources for replacement of fossil fuels and reduction of the greenhouse gas emissions.
Sasan Ghobadian, Hossein Ganjidoost, Bita Ayati, Neda Soltani   +3 more
doaj  

Transmission electron microscopy characterisation of Spirulina bioplastics

Journal of Microscopy, Volume 303, Issue 1, Page 101-119, July 2026.
Abstract Plastic pollution is impacting global ecosystem health. Bioplastics made from unprocessed biomass, including whole or fragmented tissues, are one potential solution. They are biodegradable and exhibit competitive mechanical performance. Seaweed and microalgae have gained popularity over the last decade as bioplastic feedstocks due to their ...
Sourena Azidhak, Douglas J. Taatjes, Ian R. Campbell, Eleftheria Roumeli, Linda S. Schadler   +4 more
wiley   +1 more source

Evaluation of growth and phycobiliprotein composition of cyanobacteria isolates cultivated in different nitrogen sources

, 2018
Phycobiliproteins, light-harvesting pigments found in cyanobacteria and in some eukaryotic algae, have numerous commercial applications in food, cosmetic, and pharmaceutical industries.
Demirel, Zeliha, Khazi, Mahammed Ilyas, Mahammed Ilyas Khazi, Zeliha Demirel, Dalay, Meltem Conk, Meltem Conk Dalay   +5 more
core   +1 more source

Research data supporting the publication: Mass spectrometry reveals the evolutionary conservation of phycobiliprotein complexes

Data to accompany manuscript entitled: Mass spectrometry reveals the evolutionary conservation of phycobiliprotein complexes. The data includes native mass spectrometry data acquired on an Orbitrap Eclipse Tribrid mass spectrometer and absorbance ...
Leney, Aneika C., Sound, Jaspreet K.
core   +2 more sources

Development of Cost-Effective Fertilizer-Based Media for the Microalgae Cultivation Aimed at Effective Biomass Production

NUST Journal of Engineering Sciences, 2020
In the diversification of the world's energy portfolio, microalgae biofuels have gained particular attention as a means of providing carbon-neutral hydrocarbon-based fuels. The progress on this front has been hindered because of expensive and unreliable
Muneeb Qayyum, Asif Hussain Khoja, Salman Raza Naqvi, Haider Ejaz, Azra Nawar, Abeera Ayaz Ansari   +5 more
doaj   +1 more source

Photosynthesis regulation impacts carbon and nitrogen assimilation in the diazotrophic cyanobacterium Anabaena sp. PCC 7120

New Phytologist, Volume 251, Issue 1, Page 94-110, July 2026.
Model of intercellular functional coordination in Anabaena. Summary Diazotrophic cyanobacteria fix both atmospheric carbon (C) and nitrogen (N) into biomass, but the two assimilation pathways are not compatible. Species like Anabaena sp. PCC 7120 physically separate C and N assimilation in different cell types.
Anna Santin, Mattia Storti, Massimo Mezzavilla, Anna Fortunato, Filippo Fiorin, David C. A. Gaboriau, Francesca Arcudi, Enrique Flores, Tomas Morosinotto, Giorgio Perin   +9 more
wiley   +1 more source