Surfactant Biodegradation

Springer eBooks, Journal Year: 2022, Volume and Issue: unknown, P. 1 - 29

Published: Jan. 1, 2022

Language: Английский

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Surfactant-enhanced mobilization of persistent organic pollutants: Potential for soil and sediment remediation and unintended consequences

Journal of Hazardous Materials, Journal Year: 2022, Volume and Issue: 443, P. 130189 - 130189

Published: Oct. 13, 2022

Language: Английский

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Surfactant pollution, an emerging threat to ecosystem: Approaches for effective bacterial degradation

Journal of Applied Microbiology, Journal Year: 2022, Volume and Issue: 133(3), P. 1229 - 1244

Published: May 22, 2022

Abstract The use of surfactants in households and industries is inevitable so their discharge into the environment, especially water bodies as effluents. Being surface-active agents, utilization mostly seen soaps, detergents, personal care products, emulsifiers, wetting etc. Anionic are most used class. These responsible for foam froth cause potential adverse effects to both biotic abiotic components ecosystem. Surfactants capable penetrating cell membrane thus toxicity living organisms. Accumulation these compounds has been known significant gill damage loss sight fish. Alteration physiological biochemical parameters decreases amount dissolved oxygen affecting entire Microbes utilizing substrates energy form basis biodegradation compounds. main organisms surfactant biodegradation, sewage natural waters, bacteria. Several Pseudomonas Bacillus spp. have shown efficient degradation anionic namely: sodium dodecyl sulphate (SDS), linear alkylbenzene sulphonate (LAS), dodecylbenzenesulphonate (SDBS). Also, several microbial consortia constituting Alcaligenes spp., Citrobacter efficacy surfactants. efficiency studies microbes/microbial would be immense help formulating better solutions bioremediation reduce environmental hazards.

Language: Английский

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Biosurfactants: Promising Biomolecules for Agricultural Applications

Sustainability, Journal Year: 2024, Volume and Issue: 16(1), P. 449 - 449

Published: Jan. 4, 2024

Population growth and the need for increased agricultural productivity pose a global problem. Therefore, development of green compounds to ensure sustainability is an urgent necessity. Surfactant hold significant commercial importance due their diverse industrial uses. However, synthetic origin these agents limits application toxicity. As result, extensive research has focused on production microbial-originated surfactants, known as biosurfactants, over past fifteen years. These biomolecules not only offer alternative agriculture but also exhibit reduced toxicity excellent stability under specific environmental conditions. Biosurfactants can lower surface tension more effectively than surfactants. With properties such detergency foam formation, biosurfactants are suitable various applications, particularly in pesticide agrochemical formulations. They function biopesticides manage pests, pathogens, phytopathogenic fungi, weeds antimicrobial activity. Moreover, plants benefit from biosurfactant molecules microorganisms nutrients. aid efficiently distribution micronutrients metals soil. stimulate plant immunity utilized soil hydrophilization proper moisture levels uniform fertilizer distribution. This review aims provide valuable insights into role adjuvants, fostering sustainable formulations replace chemical surfactants used pesticides. For this purpose, general aspects activity initially described, followed by discussion pesticides, including herbicides, fungicides, insecticide products. Next, discussed use with emphasis microbial demonstrated. The industry trends addressed prospects discussed.

Language: Английский

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Advancements in biosurfactant production using agro-industrial waste for industrial and environmental applications

Frontiers in Microbiology, Journal Year: 2024, Volume and Issue: 15

Published: Feb. 5, 2024

The adverse effects of waste generation on the environment and public health have raised global concerns. utilization as a raw material to develop products with enhanced value has opened up novel prospects for promoting environmental sustainability. Biosurfactants obtained from agro-industrial are noteworthy due their sustainability friendliness. Microorganisms been employed generate biosurfactants secondary metabolites by making use streams. garbage substrate significantly reduces expenses associated process. Furthermore, apart reducing offering alternatives artificial surfactants, they extensively in bioremediation, food processing, agriculture, various other industrial pursuits. Bioremediation heavy metals metallic pollutants mitigated through bacteria that produce which more recent research area aim improving its quality safety. Moreover, production utilizing agricultural aligns principles minimization, sustainability, circular economy. This review primarily focuses process types biomass feedstocks. subsequent discourse entails derived streams, specifically waste.

Language: Английский

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Dual-Emission Single Sensing Element-Assembled Fluorescent Sensor Arrays for the Rapid Discrimination of Multiple Surfactants in Environments

Analytical Chemistry, Journal Year: 2024, Volume and Issue: 96(12), P. 4987 - 4996

Published: March 11, 2024

Surfactants are considered as typical emerging pollutants, their extensive use of in disinfectants has hugely threatened the ecosystem and human health, particularly during pandemic coronavirus disease-19 (COVID-19), whereas rapid discrimination multiple surfactants environments is still a great challenge. Herein, we designed fluorescent sensor array based on luminescent metal–organic frameworks (UiO-66-NH2@Au NCs) for specific six (AOS, SDS, SDSO, MES, SDBS, Tween-20). Wherein, UiO-66-NH2@Au NCs were fabricated by integrating UiO-66-NH2 (2-aminoterephthalic acid-anchored-MOFs zirconium ions) with gold nanoclusters (Au NCs), which exhibited dual-emission features, showing good luminescence. Interestingly, due to interactions NCs, can differentially regulate fluorescence property producing diverse "fingerprints", further identified pattern recognition methods. The proposed achieved 100% accuracy identifying various multicomponent mixtures, detection limit range 0.0032 0.0315 mM was successfully employed real environmental waters. More importantly, our findings provided new avenue surfactants, rendering promising technique monitoring against trace multicontaminants.

Language: Английский

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Towards a sustainable tomorrow: advancing green practices in organic chemistry

Green Chemistry, Journal Year: 2024, Volume and Issue: 26(11), P. 6289 - 6317

Published: Jan. 1, 2024

Chemistry in water, leveraging its solvent properties, provides a safer and more sustainable alternative to traditional organic methods.

Language: Английский

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The green chemistry paradigm in modern organic synthesis

Russian Chemical Reviews, Journal Year: 2023, Volume and Issue: 92(12), P. RCR5104 - RCR5104

Published: Dec. 1, 2023

After the appearance of green chemistry concept, which was introduced in vocabulary early 1990s, its main statements have been continuously developed and modified. Currently, there are 10–12 cornerstones that should form basis for an ideal chemical process. This review analyzes accumulated experience achievements towards design products processes reduce or eliminate use generation hazardous substances. The presents views leading Russian scientists specializing various fields this subject, including homogeneous heterogeneous catalysis, fine basic organic synthesis, electrochemistry, polymer chemistry, based on bio-renewable feedstocks energetic compounds materials. A new approach to quantitative evaluation environmental friendliness by authors is described. <br> bibliography includes 1761.

Language: Английский

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Synergistic and antagonistic effects in micellization of mixed surfactants

Journal of Molecular Liquids, Journal Year: 2022, Volume and Issue: 368, P. 120678 - 120678

Published: Oct. 30, 2022

Language: Английский

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Novel Approaches to Enzyme-Based Electrochemical Nanobiosensors

Biosensors, Journal Year: 2023, Volume and Issue: 13(6), P. 622 - 622

Published: June 5, 2023

Electrochemistry is a genuinely interdisciplinary science that may be used in various physical, chemical, and biological domains. Moreover, using biosensors to quantify or biochemical processes critical medical, biological, biotechnological applications. Nowadays, there are several electrochemical for healthcare applications, such as the determination of glucose, lactate, catecholamines, nucleic acid, uric so on. Enzyme-based analytical techniques rely on detecting co-substrate or, more precisely, products catalyzed reaction. The glucose oxidase enzyme generally enzyme-based measure tears, blood, etc. among all nanomaterials, carbon-based nanomaterials have been utilized thanks unique properties carbon. sensitivity can up pM levels nanobiosensor, these sensors very selective, enzymes specific their substrates. Furthermore, frequently fast reaction times, allowing real-time monitoring analyses. These biosensors, however, drawbacks. Changes temperature, pH, other environmental factors influence stability activity enzymes, affecting reliability repeatability readings. Additionally, cost immobilization onto appropriate transducer surfaces might prohibitively expensive, impeding large-scale commercialization widespread use biosensors. This review discusses design, detection, nanobiosensors, recent applications studies evaluated tabulated.

Language: Английский

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