Results 71 to 80 of about 15,521 (300)

Extraction and Counter-Current Separation of Phenylpropanoid Glycosides from Pedicularis oederi Vahl by Deep Eutectic Solvent

Separations
Deep eutectic solvents (DESs) are mixtures of organic compounds displaying excellent solvent properties while keeping an ecofriendly character. In this study, DESs have been applied to the extraction of phenylpropanoid glycosides from Pedicularis oederi ...
Yao Wang, Jun Dai, Xiaoting Zhang, Yuhan Wang, Fangfang He, Lu Liang, Duojie Longzhu, Denglang Zou   +7 more
doaj   +1 more source

Applications of Deep Eutectic Solvents Related to Health, Synthesis, and Extraction of Natural Based Chemicals

Applied Sciences, 2021
Deep eutectic solvents are liquid mixtures of solid components at room temperature, which present exceptional properties: high solvent capacity, high biodegradation, low volatile organic compound character, and relatively low toxicity. Furthermore, there
Laura Lomba, Cristina B. García, Mª Pilar Ribate, Beatriz Giner, Estefanía Zuriaga   +4 more
doaj   +1 more source

Natural deep eutectic solvents (NaDES): green solvents for pharmaceutical applications and beyond

Green Chemistry
This review first provides a comprehensive overview of NaDES theory and subsequently explores all potential applications of NaDES in the pharmaceutical industry, highlighting overlooked issues such as toxicity and process limitations.
Emma Chevé-Kools, Young Hae Choi, Catherine Roullier, Gwenaël Ruprich-Robert, Raphaël Grougnet, Florence Chapeland-Leclerc, Frank Hollmann   +6 more
openaire   +3 more sources

Nature of a Tetrabutylammonium Chloride–Levulinic Acid Deep Eutectic Solvent

Industrial & Engineering Chemistry Research, 2023
A deep eutectic solvent was formed by considering the mixtures of tetrabutylammonium chloride and levulinic acid, and it is studied via a combined theoretical and experimental approach. Physicochemical properties were measured as a function of temperature, providing a macroscopic characterization of the fluid.
Alberto Gutiérrez, Sara Rozas Azcona, Lorena Zamora Pastor, Cristina Benito, Mert Atilhan, Santiago Aparicio   +5 more
openaire   +4 more sources

Multifunctional Bio‐Based Packaging for Perishable Foods: Structural Design, Scalable Fabrication, and Versatile Applications

Advanced Materials, EarlyView.
An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang, Jiaqi Zhang, Mei Cui, Wei Qi, Renliang Huang, Rongxin Su, Kai Zhang   +6 more
wiley   +1 more source

A Natural Deep Eutectic Solvent Formulated to Stabilize β-Lactam Antibiotics

Scientific Reports, 2018
β-lactam antibiotics, such as penicillin share a very unstable chemical structure. In water-based solutions, such as those used for clinical applications, the β-lactam ring is readily opened due to a nucleophilic or electrophilic attack, leading to the ...
Belén Olivares, Fabián Martínez, Lina Rivas, Cristian Calderón, José M. Munita, Paola R. Campodonico   +5 more
doaj   +1 more source

Deep Eutectic Solvent Pretreatment of Transgenic Biomass With Increased C6C1 Lignin Monomers. [PDF]

, 2019
The complex and heterogeneous polyphenolic structure of lignin confers recalcitrance to plant cell walls and challenges biomass processing for agroindustrial applications.
Eudes, Aymerick, Kim, Chang Soo, Kim, Kwang Ho, Saddler, Jack, Takada, Masatsugu, Wang, Yunxuan, Yoo, Chang Geun   +6 more
core   +1 more source

Exploring the Potential of Zero‐Dimensional Carbon Nanomaterials in Photoluminescent, Electrochemiluminescent and Electrochemical Sensors

Advanced Materials Interfaces, EarlyView.
Zero‐dimensional carbon nanomaterials are presented as multifunctional platforms linking structure, property, and sensing performance. Surface engineering and heteroatom doping modulate electron‐transfer and luminescent behavior, enabling electrochemical, photoluminescent, and electrochemiluminescent detection. Fundamental design principles, analytical
Gustavo Martins, Jeferson Luiz Gogola, Ava Gevaerd, Cristiane Kalinke, Paulo Roberto de Oliveira, Fabio Roberto Caetano, Bruno Campos Janegitz, Márcio Fernando Bergamini, Luiz Humberto Marcolino‐Junior   +8 more
wiley   +1 more source

Reactivity of polar organometallic compounds in unconventional reaction media : challenges and opportunities [PDF]

, 2015
Developing new green solvents in designing chemical products and processes or successfully employing the already existing ones is one of the key subjects in green chemistry and is especially important in organometallic chemistry, which is an ...
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core   +1 more source

Light‐Programmable Interfaces: From Molecular Photoswitching to Adaptive Membrane Separations

Advanced Materials Interfaces, EarlyView.
This review advances an interface‐centered framework for light‐responsive membranes, linking molecular photoswitches (azobenzene (AZO), spiropyran (SP), diarylethene (DAE), donor–acceptor Stenhouse adducts (DASA), photoacid) to integration strategies in polymeric, porous, self‐assembled, and mixed‐matrix systems.
Liangliang Zhang, Senlin Gu, Jianyang Zhao, Xiaojuan Hao, Lu Hua Li, Jihua Li, Lingxue Kong   +6 more
wiley   +1 more source