Results 21 to 30 of about 90 (85)

Insights Into the Enantioseparation of Polyhalogenated 4,4′‐Bipyridines With a Cellulose Tris(3,5‐Dimethylphenylcarbamate)‐Based Chiral Column by Using Supercritical Fluid Chromatography

ELECTROPHORESIS, EarlyView.
ABSTRACT In the last decade, by integrating experimental and computational analyses, it was demonstrated that halogen bond (HaB) may contribute to binding and enantiorecognition mechanisms underlying the HPLC enantioseparation of halogenated chiral analytes by using cellulose tris(3,5‐dimethylphenylcarbamate) (CDMPC)‐based chiral columns and n‐hexane ...
Emmanuelle Lipka, Roberto Dallocchio, Barbara Sechi, Mikheil Rukhaia, Giorgi Jibuti, Bezhan Chankvetadze, Victor Mamane, Paola Peluso   +7 more
wiley   +1 more source

Evaluating the sensitivity of surrogate optimization target properties characterizing droplet formation, evaporation, and chemical reactions to biodiesel composition reduction

Environmental Progress &Sustainable Energy, EarlyView.
Abstract Liquid fuels contain a large number of components. However, it is not computationally feasible to implement the detailed composition into numerical solvers in combustion chamber design. Surrogate mixtures are used to facilitate calculations, which can reproduce the fuel characteristics with fewer components providing reasonable accuracy ...
Dávid Csemány
wiley   +1 more source

Thermodynamics and the Fuel Qualities of Produced Biodiesel From Nonedible Biomaterials: RStudio and Central Composite Design Approach

Energy Science &Engineering, EarlyView.
Schematic approach of the green diesel production process and its utilization. ABSTRACT A unique green catalyst was derived from novel powdered Uzere tallow seeds shell calcined at 700°C for 1 h in a muffle furnace. The catalytic activity of the Uzere acidified catalyst was due to a high proportion of sulphur trioxide, calcium oxide, and potassium ...
Sunday C. Iweka, Jeremiah L. Chukwuneke, Emmanuel Chuka Chinwuko   +2 more
wiley   +1 more source

Experimental Investigation and Characterization of Biodiesel From Aregmone ocheroleuca

Energy Science &Engineering, EarlyView.
The experimental investigation and characterization of biodiesel derived from Aregmone ochroleuca, a plant known for its oil‐rich seeds. The production of biodiesel from argemone oil, methanol, and potassium hydroxide catalysis through transesterification methods, and then characterized their properties, like the Effect of Reaction Temperature on ...
Eyob Hailemichael Yimer, Eshetu Getahun, Dawit Tessema Ebissa   +2 more
wiley   +1 more source

Revolution of Bioactive Compound Extraction: Impacts on Food Safety, Health, and Sustainability

Food Safety and Health, EarlyView.
Novel extraction techniques offer sustainable solutions for the food industry, enhancing efficiency and reducing environmental impact while preserving the health‐promoting properties and ensuring the safety of extracted bioactive compounds, paving the way for improved product quality and sustainable food production.
Ahmed A. Zaky, Dorota Witrowa‐Rajchert, Malgorzata Nowacka   +2 more
wiley   +1 more source

Pre‐treatment with extraction solvent yields higher recovery: Method optimization for efficient determination of polycyclic aromatic hydrocarbons in organic‐rich fine‐textured wastes

Journal of Environmental Quality, EarlyView.
Abstract Fluid fine tailings (FFT) contain numerous organic compounds, including polycyclic aromatic hydrocarbons (PAHs). Growing concerns of PAH toxicity warrants monitoring for environmental consequences and natural attenuation. Conventional Soxhlet extraction yields low (∼50%–60%) recovery of PAHs (naphthalene, phenanthrene, pyrene, dibenzofuran ...
Henian Guo, Najmeh Samadi, Maryam Firoozbakht, Alsu Kuznetsova, Tariq Siddique   +4 more
wiley   +1 more source

Synthesis of Poly (2‐hydroxyethyl ethyleneimine) and Its Mucoadhesive Film Formulations When Blended with Chitosan for Buccal Delivery of Haloperidol

Macromolecular Bioscience, EarlyView.
Mucoadhesive chitosan‐poly(2‐hydroxyethyl ethyleneimine) (P2HEEI) films were developed for buccal delivery of haloperidol. P2HEEI is synthesized by reacting linear polyethyleneimine with 2‐bromoethanol, achieving high solubility, low glass transition temperature, and biocompatibility.
Sitthiphong Soradech, Adrian C. Williams, Vitaliy V. Khutoryanskiy   +2 more
wiley   +1 more source

Ion Source Complementarity for Characterization of Complex Organic Mixtures Using Fourier Transform Mass Spectrometry: A Review

Mass Spectrometry Reviews, EarlyView.
ABSTRACT Complex organic mixtures are found in many areas of research, such as energy, environment, health, planetology, and cultural heritage, to name but a few. However, due to their complex chemical composition, which holds an extensive potential of information at the molecular level, their molecular characterization is challenging.
Charlotte Mase, Maxime Sueur, Hélène Lavanant, Christopher Paul Rüger, Pierre Giusti, Carlos Afonso   +5 more
wiley   +1 more source

A Validated GC‐MS Method for Major Terpenes Quantification in Hydrodistilled Cannabis sativa Essential oil

Phytochemical Analysis, EarlyView.
ABSTRACT Introduction Terpenes, which are found in high concentrations in the essential oil fraction of the Cannabis sativa flower, have demonstrated potential in many therapeutic and industrial applications. Objectives This work reports on a method developed for quantifying 18 terpenes in C. sativa essential oil obtained through hydrodistillation. The
Noelle Joy, Daniel Jackson, Timothy Coolong   +2 more
wiley   +1 more source

Low Tg PLA‐Based Copolymer Foams for Tissue Engineering Applications: Influence of Supercritical CO2 and N2 Mixtures on Open‐Cell Content, Morphology, and Storage Stability

Journal of Polymer Science, EarlyView.
ABSTRACT Polylactid‐based (PLA) copolymer foams show a high potential for tissue engineering applications. However, tailored foam properties are required for these applications. As medical authorization is challenging for foams containing chemical modifiers or nucleating agents, tailored foam properties must be achieved by varying process parameters ...
Annalena Pongratz, Marcel Dippold, Svenja Reimer, Oliver Heß, Holger Ruckdäschel   +4 more
wiley   +1 more source