Results 101 to 110 of about 161,661 (294)
Chemistry &Biodiversity, EarlyView.ABSTRACT Essential oils are rich in bioactive molecules like terpenes and phenolic compounds, but have low yields, making process efficiency crucial. Enzyme‐assisted hydrodistillation is a sustainable alternative, enhancing oil release by degrading the cell wall.
Júlio César Gonçalves de Souza +7 more
wiley +1 more source
Chemistry &Biodiversity, EarlyView.This figure summarizes the study on the chemotaxonomy and biological activities of essential oils from three Tunisian Cupressus sempervirens varieties (var. horizontalis, var. numidica, and var. pyramidalis). Essential oils were obtained by hydrodistillation and analyzed by GCMS, revealing 47 identified compounds, with α‐pinene and 3‐carene as the ...
Hanène Medini +4 more
wiley +1 more source
Chemistry &Biodiversity, EarlyView.Eperua oleifera (Fabaceae) oilresin presents not only diterpenic acids, but also diterpenic acid methyl ester. ABSTRACT Eperua oleifera Ducke, commonly known as “copaíba‐jacaré,” produces oilresins traditionally used in folk medicine for wound healing and as antifungal and antibacterial agents, similar to those of Copaifera species.
Rayssa Ribeiro +5 more
wiley +1 more source
ChemistryEurope, EarlyView.This Perspective focuses on photocatalyst‐free, photoinduced modifications of biomolecules, emphasizing transformations mediated by electron donor–acceptor complexes. Mechanistic aspects, current limitations, and future opportunities are discussed, providing insight into the field of bioconjugation.
Milene Hornink +3 more
wiley +1 more source
Ionic Hydraulic Fluids and Seal-Material Compatibility
Applied SciencesManufacturers of hydraulic fluids invest a lot of effort and resources in improving their physico-chemical properties, with the goal of getting as close as possible to the properties of an ideal hydraulic fluid.
Darko Lovrec, Roland Kalb, Vito Tič
doaj +1 more source
DRL‐Fit: Determining Rate Constants In Multistep Reactions From ESI‐MS Data
Chemistry–Methods, EarlyView.DRL‐Fit is a Python program that can fit a kinetic model to delayed reactant labeling data from ESI‐MS experiments, allowing rate constants to be determined in a multistep reaction. Consequently, the concentrations of all the involved molecules can be determined. This is applied to the nitro‐Mannich reaction to showcase the capabilities and limitations
Matthijs A. Hellinghuizen +2 more
wiley +1 more source
ChemNanoMat, EarlyView.Transition metal carbides (TMCs) have electronic structure similar to that of platinum group metals, making them attractive for thermocatalysis applications. This review explores several essential aspects, discussing physical and chemical properties of TMCs, synthesis methods, and their utilization in thermocatalytic processes, including generation of ...
Edris Madadian +3 more
wiley +1 more source