Results 101 to 110 of about 101,851 (285)

Effect of Light Intensity and Quality on Growth Rate and Composition of Chlorella vulgaris

Plants, 2019
In this research, the effect of solar irradiance on Chlorella vulgaris cultivated in open bioreactors under greenhouse conditions was investigated, as well as of ratio of light intensity in the 420–520 nm range to light in the 580–680 nm range (I420–520 ...
M. Metsoviti, G. Papapolymerou, I. T. Karapanagiotidis, N. Katsoulas   +3 more
semanticscholar   +1 more source

Structure and functional genes associated with carbon, nitrogen, phosphorus, and sulfur cycling processes in periphyton: A comparison between natural and artificial rivers

River, EarlyView.
Network analysis of functional genes among prokaryotes, and eukaryotes in natural and artificial rivers. Abstract Periphyton in aquatic ecosystems plays vital roles in the elemental cycle process and is vulnerable to anthropogenic interference. However, few studies have explored the elemental cycles of carbon (C), nitrogen (N), phosphorus (P), and ...
Yulu Tian, Jiezhang Mo, Jiaxin Liu, Chenghao Li, Jiahua Guo   +4 more
wiley   +1 more source

Ecotoxicological Evaluation of Organic Sunscreens Used Worldwide, Alone and in Mixture, on Terrestrial Plants

Environmental Toxicology, EarlyView.
ABSTRACT The environmental hazards of sunscreens are discussed worldwide. However, there are few ecotoxicological studies on these compounds alone for edaphic organisms, and none for their mixtures. Avobenzone (1 and 10 ng/L), octocrylene (10 and 100 μg/L), and oxybenzone (2 and 20 μg/L), alone and in binary combinations (between the lowest and the ...
Diego Espirito Santo, Edson Araújo de Almeida, Elisângela Dusman, A. C. Downs, Regiane da Silva Gonzalez, Osvaldo Valarini Junior, Ana Paula Peron   +6 more
wiley   +1 more source

Photosynthetic Gas Exchange in the Closed Ecosystem for Space. Phase II, Part III. Screening for Thermophilic Algae and Mutation Studies [PDF]

An algal screening and mutation study was undertaken to obtain algae superior to Chlorella 71105 for use in a photosynthetic gas exchanger. Of the forty-four thermophilic algae studied, eighteen appeared to have growth rates as great as Chlorella 71105 ...
Benoit, R. J., Richards, N. L.
core   +1 more source

Phytoplankton and nutrient analysis of a nuclear fuel-storage pond at Sellafield [PDF]

, 2007
Summary •The aim of the project was to identify and enumerate phytoplankton cells and analyse phosphate and nitrate concentrations in samples from a nuclear fuel-storage pond from Sellafield.
Groben, R.
core  

Microbial solar cells: applying photosynthetic and electrochemically active organisms [PDF]

, 2010
Microbial solar cells (MSCs) are recently developed technologies utilizing solar energy to produce electricity or chemicals. MSCs use photoautotrophic microorganisms or higher plants to harvest solar energy, and use electrochemically active ...
Buisman, Cees JN, Hamelers, Hubertus VM, Helder, Marjolein, Steinbusch, Kirsten JJ, Strik, David Petrus Bonifacius Theordorus Bernardus, Timmers, Ruud A   +5 more
core   +1 more source

Recent advances of emergent extraction technologies to enhance bioactive compounds extraction of microalgae—An overview towards application in cosmetics

International Journal of Cosmetic Science, EarlyView.
Microalgae extracts show immense potential in cosmetics for their bioactivities; emerging extraction techniques enhance bioactive compound yield from microalgae. Abstract Microalgae have attracted significant interest in numerous sectors, particularly in the cosmetic industries, owing to their rich composition of bioactive compounds. This paper aims to
Alireza Mousakhani Ganjeh, Lucília da P. da Silva, Carlos A. Pinto, Rosário Martins, Alexandra P. Marques, Jorge A. Saraiva   +5 more
wiley   +1 more source

INVESTIGATION OF DRYING KINETICS AND QUALITY CHARACTERISTICS OF FRUIT BARS ENRICHED WITH CHLORELLA AND SPIRULINA PLATENSIS [PDF]

Journal of IMAB
The aim: This study analyzes the drying kinetics and the influence of technological parameters on the quality of functional fruit bars enriched with the microalgae Spirulina platensis and Chlorella.
Iliana Milkova-Tomova, Nikolay Penov, Ivaylo Minchev, Dragomira Buhalova, Natalina Panova, Anelia Gerasimova, Krastena Nikolova   +6 more
doaj   +1 more source

Anaerobic digestate as substrate for microalgae culture: the role of ammonium concentration on the microalgae productivity [PDF]

, 2014
In spite of the increasing interest received by microalgae as potential alternatives for biofuel production, the technology is still not industrially viable.
Latrille, Eric, Sialve, Bruno, Steyer, Jean Phillipe, Uggetti, Enrica   +3 more
core   +3 more sources

Key metabolites secreted by Chlorella vulgaris alleviate salt stress in soybean seedlings

Journal of Integrative Plant Biology, EarlyView.
Chlorella vulgaris secretes exosome‐derived linolenic acid and inosine, which alleviate salt stress and enhance salt tolerance in soybean seedlings by activating stress‐responsive signaling networks. ABSTRACT Soil salinization is a major abiotic stress factor that reduces soybean production.
Yunyi Shi, Ruitong Chen, Kai Jiang, Aijuan Jiang, Jianchao Yang, Hongli Cui, Min Chen   +6 more
wiley   +1 more source