Articles with "polymeric substances" as a keyword



Characterisation and elicitor properties of extracellular polymeric substances (EPS) obtained from cultures of Sarocladium strictum isolated from rye rhizosphere

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Published in 2025 at "Archives of Microbiology"

DOI: 10.1007/s00203-025-04520-y

Abstract: The rhizosphere is a habitat for a variety of microorganisms that can potentially be used for crop protection. Endophytic fungi are of particular interest because of their intimate interactions with plant roots. Nevertheless, a persistent… read more here.

Keywords: extracellular polymeric; characterisation elicitor; sarocladium strictum; substances eps ... See more keywords

Influence of Zn(II) stress-induction on component variation and sorption performance of extracellular polymeric substances (EPS) from Bacillus vallismortis

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Published in 2018 at "Bioprocess and Biosystems Engineering"

DOI: 10.1007/s00449-018-1911-6

Abstract: Bacillus vallismortis (B. vallismortis), an aerobic heterotrophic bacteria, was screened in a laboratory pilot study, to assess the interaction between the heavy metal Zn(II) and extracellular polymeric substances (EPS). The influence of Zn(II) stress on… read more here.

Keywords: extracellular polymeric; bacillus vallismortis; stress; polymeric substances ... See more keywords

Removal of Cr(VI) by magnetic iron oxide nanoparticles synthesized from extracellular polymeric substances of chromium resistant acid-tolerant bacterium Lysinibacillus sphaericus RTA-01

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Published in 2019 at "Journal of Environmental Health Science and Engineering"

DOI: 10.1007/s40201-019-00415-5

Abstract: Extracellular polymeric substances (EPS) from Cr(VI) resistant acid-tolerant biofilm forming bacterium (CrRAtBb) Lysinibacillus sphaericus RTA-01 was used for synthesis of magnetic iron oxide nanoparticles (MIONPs) in removal of Cr(VI). MIONPs synthesized in EPS matrix were… read more here.

Keywords: resistant acid; extracellular polymeric; lysinibacillus sphaericus; polymeric substances ... See more keywords

The effect of extracellular polymeric substances on exogenous highly toxic compounds in biological wastewater treatment: An overview

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Published in 2019 at "Bioresource Technology Reports"

DOI: 10.1016/j.biteb.2018.11.009

Abstract: Abstract Extracellular polymeric substances (EPS) are high molecular weight polymers secreted from microorganisms attaching to the cell surface dividing into tightly bound EPS (TB-EPS) and loosely bound EPS (LB-EPS) according to the binding degree to… read more here.

Keywords: extracellular polymeric; polymeric substances; wastewater treatment; toxic compounds ... See more keywords

Investigation of composition, structure and bioactivity of extracellular polymeric substances from original and stress-induced strains of Thraustochytrium striatum.

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Published in 2018 at "Carbohydrate polymers"

DOI: 10.1016/j.carbpol.2018.04.126

Abstract: This paper was the first to study extracellular polymeric substances (EPSs) of Thraustochytrium striatum on composition, structure and bioactivities. Two strains of T. striatum including original (ori) and high-biomass (mut) strains (induced by high-nitrogen stress)… read more here.

Keywords: composition structure; thraustochytrium striatum; extracellular polymeric; polymeric substances ... See more keywords

Photosensitive cellular polymeric substances accelerate 17α-ethinylestradiol photodegradation

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Published in 2020 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2019.122737

Abstract: Abstract Photolysis is one of the main pathways for 17α-ethinylestradiol (EE2) removal in natural systems. Organic matter in the effluent from biological wastewater treatment facilities contains abundant photosensitive substances, which could play an important role… read more here.

Keywords: photodegradation; triplet state; photosensitive substances; polymeric substances ... See more keywords
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Extracellular polymeric substances (EPS) modulate adsorption isotherms between biochar and 2,2',4,4'-tetrabromodiphenyl ether.

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Published in 2019 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2018.09.081

Abstract: Extracellular polymeric substances (EPS), chars and persistent organic pollutants (POPs) frequently coexist in the environment. However, a knowledge gap exists regarding their interactions. Therefore, we applied 2,2',4,4'-tetrabromodiphenyl ether (BDE-47) as a model POP to investigate… read more here.

Keywords: adsorption; tetrabromodiphenyl ether; extracellular polymeric; polymeric substances ... See more keywords

A review on the interactions between engineered nanoparticles with extracellular and intracellular polymeric substances from wastewater treatment aggregates.

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Published in 2019 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2018.12.044

Abstract: Engineered nanoparticles (ENPs) will inevitably enter wastewater treatment plants (WWTPs) due to their widespread application; thus, it is necessary to study the migration and transformation of nanoparticles in sewage treatment systems. Extracellular polymeric substances (EPSs)… read more here.

Keywords: intracellular polymeric; treatment; transformation; wastewater treatment ... See more keywords

Extraction of extracellular polymeric substances from dam lake fresh sediments derived from crystalline bedrock.

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Published in 2021 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2021.130103

Abstract: Extracellular polymeric substances (EPS) produced by microorganisms have a key role in the sedimentary compartment, e.g. promoting aggregation and biostabilisation of sediment particles and increasing chemical reactivity at the water/sediment interface. Therefore, proper extraction methods… read more here.

Keywords: extraction; substances dam; extraction methods; extraction extracellular ... See more keywords
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Effect of salinity and temperature on the extraction of extracellular polymeric substances from an anaerobic sludge and fouling in submerged hollow fibre membranes

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Published in 2021 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"

DOI: 10.1016/j.colsurfa.2021.126910

Abstract: Abstract The results of the characterisation of anaerobic sludge-derived extracellular polymeric substances (EPS) under different extraction conditions and their effects on the fouling in submerged hollow fibre membranes are presented. A wide range of EPS… read more here.

Keywords: polymeric substances; temperature; extracellular polymeric; extraction ... See more keywords

Effects of extracellular polymeric substances of Pseudomonas fluorescens, citrate, and oxalate on Pb sorption by an acidic Ultisol.

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Published in 2019 at "Ecotoxicology and environmental safety"

DOI: 10.1016/j.ecoenv.2019.01.043

Abstract: The continuous production of low molecular weight (LMW) organic acids by plants and microorganisms coupled with the continuous presence of extracellular polymeric substances (EPS) in soils is a guarantee that the mobility of heavy metals… read more here.

Keywords: presence; zeta potential; extracellular polymeric; citrate oxalate ... See more keywords