Results 41 to 50 of about 65,376 (256)

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

open access: yesFEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui   +4 more
wiley   +1 more source

Molecular weight insight into critical component contributing to reverse osmosis membrane fouling in wastewater reclamation

open access: yesnpj Clean Water
Molecular weight (MW) of organics was one of the important factors influencing membrane fouling propensity. This study identified critical foulants of reverse osmosis (RO) membranes in reclaimed water by MW fractionation.
Yuan Bai   +8 more
doaj   +1 more source

A novel TaqMan probe-based qPCR method for rapid detection of the bacteria-associated amoeba Heterostelium pallidum

open access: yesMicrobiology Spectrum
Dictyostelid cellular slime molds (dictyostelids) exhibit complex interactions with bacteria and have become an important research tool for studies of the relationships that exist between the ecological environment and pathogenic microorganisms ...
Da Sun   +9 more
doaj   +1 more source

Towards the new era of wastewater treatment of China: Development history, current status, and future directions

open access: yesWater Cycle, 2020
Water is essential for the sustainable development of human society. With the largest population and rapid economic development, water usage and treatment in China have grown tremendously in the past decades.
Ao Xu   +7 more
doaj   +1 more source

Adaptive prediction of environmental changes by microorganisms

open access: yesNature, 2009
Natural habitats of some microorganisms may fluctuate erratically, whereas others, which are more predictable, offer the opportunity to prepare in advance for the next environmental change. In analogy to classical Pavlovian conditioning, microorganisms may have evolved to anticipate environmental stimuli by adapting to their temporal order of ...
Mitchell A   +7 more
openaire   +3 more sources

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

open access: yesFEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Bioremediation of environmental wastes: the role of microorganisms

open access: yesFrontiers in Agronomy, 2023
The growing rate of urbanization and industrialization has led to an increase in several types of pollution caused by the release of toxic chemicals to the environment. This is usually perpetuated by the manufacturing industry (e.g. detergent and dye), agricultural sectors (e.g. fertilizers and pesticides), mining industry (e.g.
Modupe S. Ayilara   +3 more
openaire   +2 more sources

Gut microbiota alterations in patients with non‐small‐cell lung cancer undergoing chemoradiotherapy

open access: yesMolecular Oncology, EarlyView.
We investigated the impact of concurrent chemoradiotherapy (CRT) on the gut microbiota in patients with locally advanced non‐small‐cell lung cancer. Overall gut microbiota composition remained largely stable throughout CRT while antibiotic exposure may influence microbial diversity.
Hanne Marte Nymoen   +19 more
wiley   +1 more source

The death and lysis of microorganisms in environmental processes [PDF]

open access: yesFEMS Microbiology Letters, 1986
Revue concernant divers aspects quantitatifs sur la mort cellulaire microbienne et la lyse (methodes d'etude). Classification physiologique d'une culture microbienne. Carence nutritive. Autolyse. Mort cellulaire.
Mason, C.A., Hamer, G., Bryers, J.D.
openaire   +1 more source

Exploring the influence of lactoferrin on wound healing and related signaling pathways: a systematic review

open access: yesFEBS Open Bio, EarlyView.
Lactoferrin promotes wound healing by activating MAPK, PI3K/Akt, and extracellular matrix pathways, enhancing fibroblast remodeling, proliferation, and re‐epithelialization. These mechanisms highlight its therapeutic potential in inflammation control, tissue repair, and remodeling.
Morgana Lüdtke Azevedo   +4 more
wiley   +1 more source

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