Results 211 to 220 of about 6,626 (297)

Chemical Recycling as a Tool for Enabling a Second Life for Polyesters

SusMat, EarlyView.
This review presents the elucidation of the life cycle of main polyesters, detailing end‐of‐life methods, with focus of solvolysis technologies, then an analysis of LCA and TEA on literature data, an original data analytic, and, finally, a current industrial mapping of the main processes with a critical perspective on the plastic life‐cycle ecosystem ...
Nícolas Soares Urruth, Cristian de Oliveira Romera, Caio Gomide Otoni, Bruno Francisco Oechsler, Pedro Henrique Hermes de Araújo, Claudia Sayer   +5 more
wiley   +1 more source

Ultrasound-Assisted Green Natural Deep Eutectic Solvent Extraction of Flavonoids from Wild Blueberry: Process Optimization, Composition Identification, and Antioxidant Activity. [PDF]

Foods
Ouyang L, Liang W, Bian C, Shan Y, Wang S.   +4 more
europepmc   +1 more source

Dimethyl‐, Diethyl‐, and Propylene Carbonates: An Emerging Class of Green Solvents for Organic Synthesis

The Chemical Record, EarlyView.
This review highlights recent advances in the use of organic carbonates, dimethyl carbonate (DMC), diethyl carbonate (DEC), and propylene carbonate (PC), as solvents in organic synthesis. Based on over seventy studies from the past 6 years, it shows their application in different organic reaction types, emphasizing their role in safer and more ...
Gabriela T. Quadros, Livia C. L. Valente, Thiago Barcellos, Daniela Hartwig, Laura Abenante, Eder J. Lenardão   +5 more
wiley   +1 more source

Optimization of a Natural-Deep-Eutectic-Solvent-Based Dispersive Liquid-Liquid Microextraction Method for the Multi-Target Determination of Emerging Contaminants in Wastewater. [PDF]

Molecules
Gómez-Nieto B, Konomi A, Gkotsis G, Nika MC, Thomaidis NS.   +4 more
europepmc   +1 more source

Best practices in `0 K' DFT energy calculations on molecular crystal structures

Acta Crystallographica Section C, EarlyView.
This article describes best practices for `zero Kelvin' energy calculations on molecular crystals and is targeted for non‐experts who would like to perform their own calculations or assess the accuracy and validity of such calculations reported in the scientific literature.This article describes best practices for `zero Kelvin' energy calculations on ...
Jacco van de Streek, Erin R. Johnson
wiley   +1 more source

Coumarins in the Flavedo of Citrus limon Varieties-Ethanol and Natural Deep Eutectic Solvent Extractions With HPLC-DAD Quantification. [PDF]

Phytochem Anal
Alperth F, Pogrilz B, Schrammel A, Bucar F.   +3 more
europepmc   +1 more source

The Material Basis of 18th‐Century Meissen Porcelain

Archaeometry, EarlyView.
ABSTRACT In the summer of 1708, the quest for making hard‐paste porcelain from Saxonian clay and other mineral resources succeeded. This was achieved by applying as its essential ingredient newly discovered pure kaolin from Heidelsberg near Aue, western Saxon Ore Mountains.
Robert B. Heimann
wiley   +1 more source

Green recovery of phenolics from bitter orange flowers: Natural deep eutectic solvent-ultrasound synergistic extraction, adsorptive purification, and UPLC/Q-TOF-MS/MS analysis. [PDF]

Ultrason Sonochem
Lv Z, Ma J, Wei C, Wang J, Wang D, Cheng X, Chen G, Mur LAJ, Wang Y, Cao D.   +9 more
europepmc   +1 more source

Evaluating the suitability of six hydrophobic natural eutectic solvents as the internal phase in a cosmetic cream formulation

International Journal of Cosmetic Science, EarlyView.
Hydrophobic natural eutectic solvents can function as structural oil phase substitutes in creams prepared by low‐energy processes, enabling sustainable, regulation‐compliant formulations with desirable sensory profiles. Abstract Objective This work evaluates whether hydrophobic natural eutectic solvents can replace the conventional oil phase in ...
A. Verger, R. Grard, E. Vrignaud, X. Perse, S. Bouderbala, L. Boudesocque‐Delaye, M. Grisel, E. Gore, E. Munnier   +8 more
wiley   +1 more source

Isolation and Structural Characterization of Natural Deep Eutectic Solvent Lignin from Brewer's Spent Grains. [PDF]

Polymers (Basel)
Antoun K, Tabib M, Salameh SJ, Koubaa M, Ziegler-Devin I, Brosse N, Khelfa A.   +6 more
europepmc   +1 more source