Results 21 to 30 of about 308,004 (259)

Synthesis of Mesoporous Silica Adsorbent Modified with Mercapto–Amine Groups for Selective Adsorption of Cu2+ Ion from Aqueous Solution

open access: yesNanomaterials, 2022
In a sol–gel co-condensation, a mesoporous silica hybrid integrated with (3-mercaptopropyl)trimethoxysilane (TMPSH) was prepared and then reacted with allylamine via a post-surface functionalization approach.
Sagar M. Mane   +2 more
doaj   +1 more source

Antioxidant-Loaded Mesoporous Silica—An Evaluation of the Physicochemical Properties

open access: yesAntioxidants, 2022
The dangerous effects of oxidative stress can be alleviated by antioxidants—substances with the ability to prevent damage caused by reactive oxygen species.
Adrian Szewczyk   +5 more
doaj   +1 more source

Adsorption and Desorption Characteristics and Purification of Isoflavones from Crude Soybean Extract Using Macroporous Resins [PDF]

open access: yes, 2022
Isoflavones in soybean have been well-known with many health-promoting effects on humans. This study aimed to purify isoflavones from the crude soybean extract by the static adsorption/desorption process on macroporous resins.
Nguyen Thi Truc Loan   +17 more
core   +1 more source

Single Contaminated Drops Falling through Stagnant Liquid at Low Reynolds Numbers

open access: yesFluids, 2022
Numerical simulations of contaminated spherical drops falling through a stagnant liquid at low Reynolds numbers are carried out using the finite difference method.
Kosuke Hayashi   +5 more
doaj   +1 more source

Light-induced atomic desorption in a compact system for ultracold atoms [PDF]

open access: yes, 2015
This work was supported by the UK EPSRC grant GR/T08272/01 and the Leverhulme Trust Research Project Grant RPG-2013-074. G.S. acknowledges support from a SUPA Advanced Fellowship.In recent years, light-induced atomic desorption (LIAD) of alkali atoms ...
Bruce, Graham David   +5 more
core   +1 more source

Application of Thermal and Cavitation Effects for Heat and Mass Transfer Process Intensification in Multicomponent Liquid Media

open access: yesEnergies, 2021
In this paper, the authors consider the processes of dynamic interaction between the boiling particles of the dispersed phase of the emulsion leading to the large droplet breakup.
Anatoliy M. Pavlenko, Hanna Koshlak
doaj   +1 more source

The Material Matters: Sorption/Desorption Study of Selected Estrogens on Common Tubing or Sampling Materials Used in Water Sampling, Handling, Analysis or Treatment Technologies

open access: yesApplied Sciences, 2023
Plastic/rubber materials used as fasteners in equipment for analyzing or removing organic pollutants in water treatment technologies form an essential part of the device.
Klára Odehnalová   +3 more
doaj   +1 more source

Application of Electrochemically Switched Ion Exchange to the Extraction of Lithium ions with High Selectivity Using Nanorod LiV3O8

open access: yesTaiyuan Ligong Daxue xuebao, 2022
LiV3O8 with nanorod structure was prepared by hydrothermal-solid method. In this work, the structure and morphology of LiV3O8 were characterized by XRD, FTIR, SEM, XPS, etc., and the electrochemically switched ion exchange (ESIX) performance of LiV3O8 ...
Xinyou YANG   +8 more
doaj   +1 more source

Humic Substances and their Relation to Pesticide Sorption in Eight Volcanic Soils [PDF]

open access: yesPlanta Daninha, 2020
: Pesticide soil sorption is a primary factor that influences the fate of pesticides in the environment, affecting regulation of microbiological and chemical degradation, volatilization and leaching. The main goal of this research was to study the effect
C. ALISTER   +4 more
doaj   +1 more source

Visible light-triggered desorption of CO2 in green coordination polymers [PDF]

open access: yes, 2023
Efficient, facile, and energy-efficient desorption processes are highly sought after in industrial processes. Visible light exists all around us and can be considered a ubiquitous energy source that can be used to drive photothermal processes such as the
Ocean, Cheung   +7 more
core   +1 more source

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