Results 11 to 20 of about 1,723,808 (348)

Designing Safer Solvents to Replace Methylene Chloride for Liquid Chromatography Applications Using Thin-Layer Chromatography as a Screening Tool

open access: yesSeparations, 2021
Methylene chloride, commonly known as dichloromethane (DCM), is a widely used chemical for chromatography separation within the polymer, chemical, and pharmaceutical industries.
Apekshya Sharma   +4 more
doaj   +1 more source

Aerobic Oxidation of Fluorene to 9-fluorenone by Liquid-phase Catalysis and Separation of 9-fluorenone from Phenanthrene

open access: yesTaiyuan Ligong Daxue xuebao, 2021
To realize fluorene oxidation to 9-fluorenone with high selectivity in a short time and highly efficient separation of 9-fluorenon from phenathrene, the effect of solvent and catalyst on the oxidation of fluorene to 9-fluorenone, and the type and dosage ...
Tiantian SHI   +4 more
doaj   +1 more source

Protein−Solvent Interactions [PDF]

open access: yesChemical Reviews, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Ninad, Prabhu, Kim, Sharp
openaire   +2 more sources

Solvent quality and solvent polarity in polypeptides

open access: yesPhysical Chemistry Chemical Physics, 2023
Synthetic polymers assume a compact/extended conformation in a poor/good solvent. Proteins, formed by both hydrophobic and polar moieties fold in water but not in apolar solvents. This difference can be rationalized and quantified by calculating the solvation free energy.
Dongmo Foumthuim, Cedrix J   +1 more
openaire   +3 more sources

The Optimum Condition for Total Carotenoid Extraction from Orange Sweet Potato

open access: yesAndalasian International Journal of Agricultural and Natural Sciences
This study aimed to find the optimum conditions for extracting the carotenoid content in orange sweet potato in an applied application. The extracted carotenoids will be used as raw materials to produce rose-scented aromatic compounds (b-ionone).
Daimon Syukri   +4 more
doaj   +3 more sources

Mechanism and Investment Analysis of Recycling Gasoline Solvent with Mineral Powder for Asphalt Cleaning

open access: yesApplied Sciences, 2020
Gasoline is widely used as a powerful organic solvent to remove asphalt residuals in road engineering applications; however, it is also known as a non-renewable fuel resource.
Fusong Wang   +5 more
doaj   +1 more source

An unusual case of xylophagia (paper-eating)

open access: yesIndustrial Psychiatry Journal, 2014
Xylophagia is a condition involving the consumption of paper and form of eating disorder known as pica. Pica is an unusual craving for ingestion of either edible or inedible substances.
Mahesh Gowda   +3 more
doaj   +1 more source

TOTAL PHENOLIC, FLAVONOID AND TANNIN CONTENTS AND ANTIOXIDANT ACTIVITIES OF EXTRACTS OF URTICA DIOICA L. BY DIFFERENT EXTRACTION TECHNIQUES [PDF]

open access: yesNatural Resources and Sustainable Development, 2022
The stinging nettle (Urtica dioïca L.) has been used as a traditional remedy to treat an important range of diseases due to its therapeutic virtues. This work was undertaken to valorize the prospective of extracts of wild Urtica dioica of Algeria as ...
Siouda Wafa   +4 more
doaj   +1 more source

The green solvent: a critical perspective

open access: yesClean Technologies and Environmental Policy, 2021
Solvents are important in most industrial and domestic applications. The impact of solvent losses and emissions drives efforts to minimise them or to avoid them completely. Since the 1990s, this has become a major focus of green chemistry, giving rise to
N. Winterton
semanticscholar   +1 more source

Compilation of Henry's law constants (version 5.0.0) for water as solvent

open access: yesAtmospheric Chemistry and Physics, 2015
. Many atmospheric chemicals occur in the gas phase as well as in liquid cloud droplets and aerosol particles. Therefore, it is necessary to understand their distribution between the phases.
R. Sander
semanticscholar   +1 more source

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