Design of sponge-like PES hollow fiber membranes using the environmentally friendly solvent N,N-dimethyl lactamide

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132625 - 132625

Published: March 1, 2025

Language: Английский

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Advancements in deep eutectic solvent-based membranes for the extraction, separation, and preconcentration of organic compounds

Advances in Sample Preparation, Journal Year: 2025, Volume and Issue: unknown, P. 100181 - 100181

Published: April 1, 2025

Language: Английский

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Lignocellulosic Biomass to Produce Functional Materials via DES: Environmental Remediation Applications

IntechOpen eBooks, Journal Year: 2025, Volume and Issue: unknown

Published: May 6, 2025

Due to the abundance, low cost, and inherent properties of lignocellulosic-based materials, as well diverse scalable synthesis routes tunability chemical surface, they have been extensively utilized for water air remediation applications. However, there is a growing trend in research aimed at identifying more sustainable alternatives production these cellulose derivatives. Deep eutectic solvents (DES) gained significant interest potential traditional due their versatility, cost-effectiveness, ability be designed with multiple components. Their delignification functionalization agents, suitability producing cellulosic micro- nanofibers, further enhances appeal preparation cellulose-based materials. This chapter highlights recent employment DES-treated materials used decontamination treatments through removal/degradation/reduction large range pollutants. The present study addresses use types DES impact on structural composition various (ligno) raw Additionally, it explores applications cellulose-conformed an emphasis nanoscale processes, highlighting enhanced outcomes achieved utilization DES.

Language: Английский

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Exploration of novel eco-friendly techniques to utilize bioactive compounds from household food waste: special reference to food applications

Frontiers in Food Science and Technology, Journal Year: 2024, Volume and Issue: 4

Published: May 3, 2024

The issue of household waste management is a pervasive global concern. Household waste, especially food comprises reservoir compounds with potential economic value, among which bioactive prominently feature. These compounds, derived from natural chemical substances inherent in animal and protein sources, offer nutritional benefits. Extracted find versatile applications various domains including textiles, cosmetics, nutraceuticals, additives, the agriculture sector. extraction such achieved through diversity techniques, conventional methods alongside non-conventional green approaches as using enzymes, microwaves, or supercritical fluids. However, there an increasing need for sustainable approaches, leading to bioactive-rich extracts low environmental impact. This review thoroughly summarizes origins, kinds, characteristics chemicals found waste. It also addresses most promising innovative methodologies recovery functional materials that have been published recently. New technologies can meaningfully manage are valuable industrial applications.

Language: Английский

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Exploring ionic liquids and deep eutectic solvents for emerging contaminant removal from water and wastewater

npj Materials Sustainability, Journal Year: 2024, Volume and Issue: 2(1)

Published: Dec. 4, 2024

Heightened concerns on water pollution have increased research environmentally friendly materials for and wastewater treatment. Ionic liquids (ILs) deep eutectic solvents (DESs) emerged among potential solutions due to their properties, including low vapor pressure solvating capabilities, enabling the targeting of specific contaminants. This critical review explores innovative applications ILs DESs in treatment, emphasizing adaptability effectiveness various treatment processes.

Language: Английский

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Sequential Synthesis of Alkenylated Quinazolines Through sp³ C−H Functionalization and Their Photophysical Properties

ChemistrySelect, Journal Year: 2024, Volume and Issue: 9(33)

Published: Aug. 28, 2024

Abstract Quinazolines are biologically potent heterocyclic compounds; however, their synthesis poses high challenges. In this present study, we have developed an inexpensive cobalt metal‐catalyzed acceptorless dehydrogenative pathway for the sequential of alkenylated quinazolines from benzhydrol via dehydrogenation, cyclization, and subsequent sp 3 C−H functionalization. This transformation holds potential owing to its commercially available key starting materials, good functional tolerance, moderate reaction conditions, environmental friendliness, applicability gram‐scale synthesis. Furthermore, synthetic utility synthesized derivatives has been explored through various reactions, including reduction, halogenation, methoxylation, Michael addition, spiro cyclization. Additionally, photophysical properties indicate that nitrogen atom readily undergoes a reversible protonation, leading significant changes in colour. characteristic presents opportunity creation pH sensors with colourimetric capabilities.

Language: Английский

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Solid-liquid phase behaviour of novel kosmotrope/chaotrope binary mixtures involving sarcosine

Journal of Molecular Liquids, Journal Year: 2024, Volume and Issue: 413, P. 125944 - 125944

Published: Sept. 7, 2024

Language: Английский

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Enhanced Chemical Stability of Tetramethylammonium Head Groups via Deep Eutectic Solvent: A Computational Study

Molecules, Journal Year: 2024, Volume and Issue: 29(20), P. 4869 - 4869

Published: Oct. 14, 2024

The chemical stability of tetramethylammonium (TMA) head groups, both with and without the presence a choline chloride ethylene glycol-based deep eutectic solvent (DES), was studied using Density Functional Theory (DFT) calculations

Language: Английский

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Synergistic effects of deep eutectic solvents on the morphology and performance of polysulfone ultrafiltration membranes

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 370, P. 122920 - 122920

Published: Oct. 16, 2024

Language: Английский

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Deep Eutectic Solvents as A Sustainable Solution in Gas Separation: A Mini Review

IOP Conference Series Earth and Environmental Science, Journal Year: 2024, Volume and Issue: 1393(1), P. 012003 - 012003

Published: Sept. 1, 2024

Abstract In the face of escalating environmental concerns, particularly related to greenhouse gas emissions, this study delves into potential Deep Eutectic Solvents (DESs) as a sustainable alternative in separation technologies. Focusing on significant emissions CO 2 , SO and H S from industrial processes, work reviews application DESs for their capture separation. The investigation physical properties DESs, such solubility, which is crucial efficacy sorbents. This review includes comprehensive analysis various DES formulations, exploring roles absorption, removal, other gases like H2S. Additionally, reveals that characterized by biodegradability sustainability, offer promising performance separation, aligning with principles green chemistry. underscores importance novel sorbents purification sets foundation future research aimed at enhancing broader scale.

Language: Английский

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