Results 81 to 90 of about 15,026 (303)

Mineral Acid Co-Extraction in Reactive Extraction of Lactic Acid Using a Thymol-Menthol Deep Eutectic Solvent as a Green Modifier

Molecules
Carboxylic acids can be isolated from fermentation broths using reactive liquid-liquid extraction, offering an alternative to the environmentally harmful state-of-the-art process of precipitating calcium lactate.
Paul Demmelmayer, Marija Ćosić, Marlene Kienberger   +2 more
doaj   +1 more source

1H NMR of Deep Eutectic Solvents [PDF]

, 2014
Deep Eutectic Solvents (DESs) form between a variety of quaternary ammonium or phosphonium salts and hydrogen-bond donors. Over the past decade, DESs have been studied as green solvents with potential applications in industrial processes, chemical ...
Harries, Daniel, Petrache, Horia I., Ray, Bruce D., Sapir, Liel, Wallis, J. Lincoln   +4 more
core  

Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis

Advanced Materials, EarlyView.
Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena, Lucia Suarez, Aitor Ontoria, Francisca J. Benitez, Elixabete Rezabal, María Soledad Orellano, Marcelo Calderón, Cristián Huck‐Iriart, Agustin S. Picco, Matias L. Picchio, Ana Beloqui   +10 more
wiley   +1 more source

Selluloosafibrillien tuotantoprosessin optimointi – väliaineen koostumuksen vaikutus tuotannon energiatehokkuuteen ja lopputuotteen laatuun [PDF]

, 2016
Cellulosic nanomaterials are a new family of renewable biomaterials that have the potential to widely expand the application range of cellulose fibres. For this reason, they have been under extensive research over the last decade.
Rissanen, Ville
core  

All-in-One Gel-Based Electrochromic Devices: Strengths and Recent Developments [PDF]

, 2018
Electrochromic devices (ECDs) have aroused great interest because of their potential applicability in displays and smart systems, including windows, rearview mirrors, and helmet visors.
Alesanco, Yolanda, Rodriguez, Javier, Tena-Zaera, Ramón, Viñuales, Ana   +3 more
core   +3 more sources

Liquid Metal Microrobots for Magnetically Guided Transvascular Navigation

Advanced Materials, EarlyView.
Liquid metal‐based microrobots combine magnetic steering, intrinsic X‐ray visibility and softness, to navigate blood vessels even against flow. Under clinically relevant magnetic fields, liquid metal microrobots roll along vessel walls, cross endothelial barriers, and accumulate in target tissues.
Xiaohui Ju, Roshan Velluvakandy, Xianghua Wu, Miguel Angel Merlos Rodrigo, Zbyněk Heger, Kamila Bendíčková, Jan Frič, Martin Pumera   +7 more
wiley   +1 more source

Natural deep eutectic liquid and ultrasound-assisted extraction of milk thistle phenolics and their hepatoprotective activities

Frontiers in Sustainable Food Systems
IntroductionThe present research describes the utilization of natural deep eutectic solvent in combination with ultrasound for the extraction of milk thistle polyphenols.
Nabiha Nasrullah, Sumia Akram, Ayoub Rashid, Ahmad Adnan, Muhammad Mushtaq   +4 more
doaj   +1 more source

New natural deep eutectic solvents based on aromatic organic acids

Green Chemistry Letters and Reviews, 2021
It is imminent to explore new types of starting materials for natural deep eutectic solvents (NADESs). Herein, a series of natural aromatic organic acids as the hydrogen bond donor (HBD) and coumarin as the model hydrogen bond acceptor (HBA) were used to
Yuhang Shan, Yingyi Han*, Chen Fan, Yang Liu, Xueli Cao   +4 more
doaj   +1 more source

Natural Deep Eutectic Solvents as Performance Additives for Peroxygenase Catalysis

ChemCatChem, 2019
AbstractNatural deep eutectic solvents (NADES) are proposed as alternative solvents for peroxygenase‐catalysed oxyfunctionalization reactions. Choline chloride‐based NADES are of particular interest as they can serve as solvent, enzyme‐stabiliser and sacrificial electron donor for the in situ H2O2 generation.
Ma, Y., Li, Y., Ali, S., Li, P., Zhang, W., Rauch, M., Willot, S., Ribitsch, D., Choi, Y.H., Alcalde, M., Hollmann, F., Wang, Y.   +11 more
openaire   +5 more sources

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source