Results 151 to 160 of about 972,596 (358)

Microbial preservation in sulfates in the Haughton impact structure suggests target in search for life on Mars [PDF]

open access: yes, 2005
Microbes occur within transparent gypsum crystals in the Haughton crater. The crystals transmit light for photosynthesis, but protect from dehydration and wind.
Cockell, C. S.   +3 more
core  

Deciphering the Toxicity of Metal Tungstates and Molybdates: Effects on L929 Cell Metabolic Activity, Oxidative Stress, and Genotoxicity

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT The increasing development and application of metal‐based materials in biomedical and environmental fields raise important concerns regarding their potential cytotoxic and genotoxic effects. Metal tungstates (MxWO4) and molybdates (MxMoO4) offer promising functional properties in health and environmental solutions but require safety validation
Marcelo Assis   +6 more
wiley   +1 more source

Shining a Light on the Future of Biophotonics

open access: yesJournal of Biophotonics, EarlyView.
ABSTRACT Biophotonics—the interdisciplinary fusion of light‐based technologies with biology and medicine—is rapidly transforming research, diagnostics, and therapy across various domains. This white paper, developed in conjunction with the International Congress on Biophotonics 2024, offers a comprehensive overview of the current landscape and future ...
Francesco Baldini   +9 more
wiley   +1 more source

Expression of secondary metabolites by the Mediterranean sponges Aplysina aerophoba and Aplysina cavernicola [PDF]

open access: yes, 2008
Aplysina aerophoba and Aplysina cavernicola are two sibling sponge species common in Mediterranean sea. External and internal morphology is almost identical in the two species.
Majdi, Nabil
core  

Multi‐cycle high‐throughput growth media optimization using batch Bayesian optimization

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND The optimization of growth media is a crucial step in enhancing microbial growth and product formation in industrial bioprocesses. While Design of Experiments (DoE) is widely used for this purpose, it has inherent limitations, particularly in capturing complex interactions between media components and managing the high number of ...
Frédéric M. Lapierre   +5 more
wiley   +1 more source

Effects of temperature on biofilm formation and resource recovery during anoxyphototrophic treatment of fuel‐synthesis wastewater

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Fuel‐synthesis wastewater (FSW), a byproduct of the Fischer‐Tropsch process, requiring efficient treatment and resource recovery strategies. This study aimed to optimize temperature conditions for purple non‐sulfur bacteria (PNSB) biofilm formation and bioproduct recovery while simultaneously treating FSW. Experiments were conducted
Sultan Shaikh   +4 more
wiley   +1 more source

Endolithic colonization of fluid inclusion trails in mineral grains [PDF]

open access: yes, 2005
Many scenarios for the colonization of planetary surfaces by microbial life involve endoliths.
Baron, M., Cockell, C. S., Parnell, J.
core  

Characterization of Newly Discovered Polyester Polyurethane‐Degrading Methylobacterium aquaticum Strain A1

open access: yesJournal of Basic Microbiology, EarlyView.
ABSTRACT In this study, we present Methylobacterium aquaticum A1, a novel strain capable of degrading polyester polyurethane (PE‐PUR). The attachment of M. aquaticum A1 to PE‐PUR and its degradation capabilities were verified using Scanning Electron Microscopy (SEM) and Fourier‐Transform Infrared Spectroscopy (FT‐IR).
Seong Hyeon Lee   +4 more
wiley   +1 more source

Biotechnological Potential of the Fusarium fujikuroi Complex From Amazonian Oenocarpus bacaba: Lipase Production and Characterization

open access: yesJournal of Basic Microbiology, EarlyView.
ABSTRACT This study investigates the diversity of filamentous fungi in the Amazon biome, particularly the genus Fusarium, known for producing biotechnologically valuable metabolites. The research aimed to isolate and identify fungi from Oenocarpus bacaba Mart.
Lucely Nogueira dos Santos   +9 more
wiley   +1 more source

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