Results 31 to 40 of about 44,767 (191)

Applications of plasma-liquid systems : a review [PDF]

open access: yes, 2019
Plasma-liquid systems have attracted increasing attention in recent years, owing to their high potential in material processing and nanoscience, environmental remediation, sterilization, biomedicine, and food applications.
De Geyter, Nathalie   +4 more
core   +1 more source

Spectroscopic Studies of Amino Acid Ionic Liquid-Supported Schiff Bases [PDF]

open access: yesMolecules, 2013
Amino acid ionic liquid-supported Schiff bases, derivatives of salicylaldehyde and various amino acids (L-threonine, L-valine, L-leucine, L-isoleucine and L-histidine) have been investigated by means of various spectroscopic techniques (NMR, UV-Vis, IR, MS) and deuterium isotope effects on 13C-NMR chemical shifts.
Paula Ossowicz   +3 more
openaire   +3 more sources

Anodic Fluorination and Cathodic Michael Addition of Schiff Bases Bearing Trifluoromethyl and Ester Groups

open access: yesElectrochemistry, 2021
Anodic fluorination of N-(diphenylmethyleneamino)-2,2,2-trifluoroethane and N-[bis(methylthio)methyleneamino]-2,2,2-triphenylethane in acetonitrile containing poly(HF) salt ionic liquids afforded monofluorinated products in moderate to good yields.
Nanae IMAI   +2 more
doaj   +1 more source

Ionic behavior assessment of surface-active compounds from corn steep liquor by exchange resins [PDF]

open access: yes, 2016
Depending on their ionic nature, biosurfactants can be classified as nonionic, anionic, cationic, or amphoteric. The ionic behavior of biosurfactants is an important characteristic that dictates their use in industrial applications.
Cruz, J. M.   +4 more
core   +2 more sources

Structural, Thermal, and Storage Stability of Rapana Thomasiana Hemocyanin in the Presence of Cholinium-Amino Acid-Based Ionic Liquids

open access: yesMolecules, 2021
Novel biocompatible compounds that stabilize proteins in solution are in demand for biomedical and/or biotechnological applications. Here, we evaluated the effect of six ionic liquids, containing mono- or dicholinium [Chol]1or2 cation and anions of ...
Maya Guncheva   +6 more
doaj   +1 more source

Salicylic Acid as Ionic Liquid Formulation May Have Enhanced Potency to Treat Some Chronic Skin Diseases

open access: yesMolecules, 2021
In recent years, numerous studies have shown that conversion of conventional drugs in ionic liquid (IL) formulation could be a successful strategy to improve their physicochemical properties or suggest a new route of administration.
Joanna Klebeko   +7 more
doaj   +1 more source

Potential of choline chloride - based natural deep eutectic solvents (NaDES) in the extraction of microalgal metabolites [PDF]

open access: yes, 2017
In a typical chemical process, the solvents are widely used for the dissolution of the reagents, to favor the kinetics and the thermodynamics of a chemical reaction, for the extraction of products, for the separation of mixtures.
Bravi, Marco   +2 more
core   +1 more source

Injectable polypeptide hydrogels via methionine modification for neural stem cell delivery. [PDF]

open access: yes, 2018
Injectable hydrogels with tunable physiochemical and biological properties are potential tools for improving neural stem/progenitor cell (NSPC) transplantation to treat central nervous system (CNS) injury and disease.
Czechanski, A   +6 more
core   +1 more source

Cellulose, Chitosan, and Keratin Composite Materials. Controlled Drug Release [PDF]

open access: yes, 2015
A method was developed in which cellulose (CEL) and/or chitosan (CS) were added to keratin (KER) to enable [CEL/CS+KER] composites to have better mechanical strength and wider utilization.
Mututuvari, Tamutsiwa Moven   +1 more
core   +4 more sources

Creating a new biocatalytic complex with extremolipases and biocompatible ionic liquids for improved transesterification reactions

open access: yesEnergy Conversion and Management: X, 2023
The ongoing energy crisis has spurred increased research into sustainable and more competitive methods for producing biofuels, including biodiesel. In this context, the focus of the current study is to underscore the viability of investing in a novel ...
L. González   +4 more
doaj   +1 more source

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