Results 21 to 30 of about 17,970 (262)

The concentration of several perfluoroalkyl acids in serum appears to be reduced by dietary fiber

open access: yesEnvironment International, 2021
Fiber-rich food intake has been associated with lower serum concentrations of perfluoroalkyl substances (PFAS) in some studies and dietary fiber was related to lower serum PFAS in a recent study.
Michael W. Dzierlenga   +2 more
doaj   +1 more source

Synthesis of Nontoxic and Bio Based Oil and Water Repellent Polymers for Cotton Fabrics Using Stearic Acid, Succinic Acid, and Itaconic Acid

open access: yesJournal of Natural Fibers, 2022
Fluorocarbon-based oil and water repellents are considered best in textile finishing due to their excellent performance. Although, long chain fluorocarbons are effective oil and water repellents but they are toxic and being banned. Therefore, the present
Rabia Sharif   +4 more
doaj   +1 more source

How to Achieve High Encapsulation Efficiencies for Macromolecular and Sensitive APIs in Liposomes

open access: yesPharmaceutics, 2021
This research highlights the capacity of a newly introduced centrifugation process to form liposomes from water-in-fluorocarbon nano-emulsions stabilized with phospholipids to incorporate macromolecular and sensitive active pharmaceutical ingredients ...
Kirsten Ullmann   +2 more
doaj   +1 more source

Activation of Saturated Fluorocarbons to Synthesize Spirobiindanes, Monofluoroalkenes, and Indane Derivatives

open access: yesiScience, 2019
Summary: Fluorinated organic compounds are produced in abundance by the pharmaceutical and agrochemical industry, making such compounds attractive as building blocks for further functionalization.
Jiandong Wang, Yuta Ogawa, Norio Shibata
doaj   +1 more source

Engineered nanoporous sorbents for gaseous fluorocarbons related adsorption applications

open access: yesCarbon Capture Science & Technology
The utilization or emission of fluorocarbons in varied industries, including fine chemicals development, nonferrous metals smelting, electronics/semiconductors fabrication, and space heating/cooling, is continuously increasing year after year due to ...
Jian Shen   +13 more
doaj   +1 more source

SAFT-γ force field for the simulation of molecular fluids: 8. hetero-group coarse-grained models of perfluoroalkylalkanes assessed with new vapour-liquid interfacial tension data [PDF]

open access: yes, 2016
The air-liquid interfacial behaviour of linear perfluoroalkylalkanes (PFAAs) is reported through a combined experimental and computer simulation study.
Almedia, M   +5 more
core   +2 more sources

Perfluorocarbons-Based 19F Magnetic Resonance Imaging in Biomedicine

open access: yesInternational Journal of Nanomedicine, 2020
Lina Wu,1,2,* Fang Liu,1,3,* Shuang Liu,1,2,* Xiuan Xu,1,3 Zhaoxi Liu,1,2 Xilin Sun1,2 1NHC and CAMS Key Laboratory of Molecular Probe and Targeted Theranostics, Molecular Imaging Research Center (MIRC), Harbin Medical University, Harbin, Heilongjiang ...
Wu L, Liu F, Liu S, Xu X, Liu Z, Sun X
doaj  

Heterogenization of Ketone Catalyst for Epoxidation by Low Pressure Plasma Fluorination of Silica Gel Supports

open access: yesMolecules, 2017
Low pressure plasma was used for preparing heterogeneous organocatalysts 2-(A)-(C) suitable for dioxirane-mediated epoxidations. Heterogenization was accomplished by adsorption of the methyl perfluoroheptyl ketone (2) on fluorinated supports (A)-(C ...
Lucia D’Accolti   +5 more
doaj   +1 more source

7-T MRI tracking of mesenchymal stromal cells after lung injection in a rat model

open access: yesEuropean Radiology Experimental, 2020
Background Mesenchymal stromal cells (MSCs) are able to migrate and engraft at sites of inflammation, injuries, and tumours, but little is known about their fate after local injection.
Stefania Rizzo   +11 more
doaj   +1 more source

Design and fabrication of superhydrophobic cellulose nanocrystal films by combination of self-assembly and organocatalysis

open access: yesScientific Reports, 2023
Cellulose nanocrystals, which have unique properties of high aspect ratio, high surface area, high mechanical strength, and a liquid crystalline nature, constitute a renewable nanomaterial with great potential for several uses (e.g., composites, films ...
Rana Alimohammadzadeh   +2 more
doaj   +1 more source

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