Results 101 to 110 of about 7,292 (276)

Investigation of Base-free Copper-Catalysed Azide–Alkyne Click Cycloadditions (CuAAc) in Natural Deep Eutectic Solvents as Green and Catalytic Reaction Media

, 2021
The click cycloaddition reaction of azides and alkynes affording 1,2,3-triazoles is a widely used and effective chemical transformation, applied to obtain relevant products in medicine, biology and materials science.
Gianluca, Ciancaleoni, Salvatore V., Giofrè, Daniela, Iannazzo, Raimondo, Germani, Matteo, Tiecco, Roberto, Romeo, Angelo, Ferlazzo   +6 more
core   +1 more source

In Situ Confinement of 0D Halometallates Within Deep Eutectic Solvents: From Systematic Screening to Metal‐Tunable Luminescence for Anti‐Counterfeiting Eutectogels

Advanced Science, EarlyView.
We report photostable, photoluminescent deep eutectic solvents (DESs) powered by in situ‐formed zero‐dimensional (0D) halometallates. Stabilized by microenvironment‐controlling hydrogen bond acceptor (HBA) and donor (HBD) networks, these DESs exhibit vibrant, metal ion‐tunable emission (PLQY = 60.2%).
Jeesu Moon, Minkyu Jung, Woojin Jung, Jaeyune Ryu, Jae‐Seung Lee   +4 more
wiley   +1 more source

The perspectives of natural deep eutectic solvents in agri-food sector

Critical Reviews in Food Science and Nutrition, 2019
The principles of 'green chemistry' are gaining importance in agri-food sector due to the need to reduce pollution from toxic chemicals, make industrial processes safer and more sustainable, and to offer 'clean-labeled products' required by the consumers. The application of natural deep eutectic solvents (NADES) - natural product-based green liquids is
Mišan, A., Nađpal, J., Stupar, A., Pojić, M., Mandić, A., Verpoorte, R., Choi, Y.H.   +6 more
openaire   +5 more sources

Biodegradable Zn‐Based Implants: Progress, Challenges, and Pathways toward Clinical Translation

Advanced Science, EarlyView.
Exploring biodegradable Zn‐based implants offers a promising pathway to next‐generation biomedical devices with balanced degradation and biocompatibility. A comprehensive overview of biodegradable Zn‐based implants, covering their biological significance, material design principles, and advanced engineering strategies is provided.
Panfeng Zhao, Zhengquan Wang, Hui Yang, Xiyuan Zhang, Hanyuan Liu, Xiaotong Lu, Xiaocheng Li, Yanyan Liu, Xi Zhao, Wenhao Zhou, Yufeng Zheng   +10 more
wiley   +1 more source

Multi‐Stimuli Responsive Viologen‐Crosslinked Eutectogels Derived From Natural Deep Eutectic Solvents for Information Security and Motion Detection

Advanced Science, EarlyView.
Described herein is the development of an organic eutectic gel based on a deep eutectic mixture of naturally derived betaine and lactic acid. The eutectic gels exhibit reversible color‐switching in response to multiple stimuli including strain, UV light, and temperature, enabling advanced applications in information security, intelligent wearable ...
Zhiang Bai, Wai Lean Koay, Xin Yi Oh, Vinh Xuan Truong   +3 more
wiley   +1 more source

Advancement of deep eutectic solvents as catalyst/solvent for organic transformations and novel material for heavy metal depollution

Tetrahedron Green Chem
Deep eutectic solvents (DESs) are a promising class of mixtures known for their significantly lower melting points compared to their individual constituents.
Mohit Kumar Rajput, Nilakshi Dutta, Samprity Sarmah, Diganta Sarma, Manashjyoti Konwar   +4 more
doaj   +1 more source

Polyols based solvents for the extraction of phenolic compounds from Juglans regia L. leaves.

, 2017
In this work, a set of polyols was selected to be used as solvents for the extraction of phenolic compounds from Juglans regia L. (walnut) leaves.
Coutinho, João A.P., Barros, Lillian, Ferreira, Olga, Ferreira, Isabel C.F.R., Vieira, Vanessa, Prieto Lage, Miguel A.   +5 more
core  

Methods for Extraction of Bioactive Compounds from Plant and Animal Matter Using Deep Eutectic Solvents

, 2020
International audienceNowadays, scientists are going through developing more eco-friendly analysis methods of simple and complex samples that follow the principles of “green chemistry.” One of the followed strategies is by replacing the toxic ...
Lamia Nakhle, Isabelle Mallard, David Landy, Nakhle, Lamia, Kfoury, Miriana, Greige-Gerges, Hélène, Landy, David, Miriana Kfoury, Hélène Greige-Gerges, Mallard, Isabelle   +9 more
core   +1 more source

High‐Performance Transparent Solid Polymer Electrolyte Based on Copolymer of Deep Eutectic Electrolyte and Methyl Methacrylate for Electrochemical Devices

Advanced Science, EarlyView.
A copolymerization strategy using a polymerizable deep eutectic electrolyte with MMA forms efficient ion‐transport pathways while maintaining excellent transparency. The solid polymer electrolyte simultaneously achieves 17.8 MPa mechanical strength and 1.43 mS cm−1 ionic conductivity, enhancing long‐term cycling stability in Li|LFP batteries and ...
Tingting Chen, Sijia Han, Likun Wang, Sainan Ma, Liping Zhang, Yong Liu, Gaorong Han   +6 more
wiley   +1 more source

Natural Deep Eutectic Solvents for the Green Extraction of Betulin from Birch Bark: Chemical Characterization and Evaluation of Antioxidant Activity

Clean Technologies
Natural deep eutectic solvents (NADESs) have emerged as promising green alternatives to conventional solvents for the extraction of bioactive compounds from plant materials.
Feyisayo O. Adepoju, Vadim A. Shevyrin, Elena G. Kovaleva, Alicia C. Mondragón, Alberto Cepeda, José Manuel Miranda   +5 more
doaj   +1 more source