Results 1 to 10 of about 472,569 (187)

Adsorption-desorption kinetics in nanoscopically confined oligomer films under shear [PDF]

, 1995
The method of molecular dynamics computer simulations is employed to study oligomer melts confined in ultra-thin films and subjected to shear. The focus is on the self-diffusion of oligomers near attractive surfaces and on their desorption, together with
A. Subbotin, Allen M.P., Berendsen H.J.C., Bitsanis I., Bitsanis I., Cieplak M., Cummings P.T., Daivis P., E. Manias, G. Hadziioannou, G. Ten Brinke, Gee M.L., Granick S., Grest G.S., Hansen J., Homola A.M., Horn R.G., Horn R.G., Hu H., Israelachvili J., Klein J., Koopman D.C., Kremer K., Lupkowski M., Manias E., Manias E., Pelletier E., Ribasky M.W., Schoen M., Subbotin A., Subbotin A., ten Brinke G., Thompson P.A., Thompson P.A., van Alsten J., Winkler R.G.   +35 more
core   +21 more sources

Advances in Desorption of Uranium From Loaded Amidoxime Chelating Materials

He huaxue yu fangshe huaxue, 2022
Uranium is one of the important strategic resources. It plays a decisive role in ensuring the stable development of nuclear energy. The shortage of uranium resources on land has aroused widespread concern.
HOU Lin-yi, ZHANG An-yun, GU Wen-hao
doaj   +1 more source

Impact of Soil Aeration on the Environmental Fate of Pre-Emergent Herbicide Metolachlor

Applied Sciences, 2021
The impact of the aeration status of soils on the environmental fate of the soil-applied pre-emergent herbicide metolachlor is of significance to sustainable agriculture practices and has not been investigated thoroughly by existing research works.
Ramdas Kanissery, Wenwen Liu, Ruby Tiwari, Gerald Sims   +3 more
doaj   +1 more source

Permeability and Stability of Hydrophobic Tubular Ceramic Membrane Contactor for CO₂ Desorption from MEA Solution

Membranes, 2021
Ceramic membrane contactors hold great promise for CO2 desorption due to their high mass transfer area as well as the favorable characteristics of ceramic materials to resist harsh operating conditions.
Yunzhao Guo, Wenbo Qi, Kaiyun Fu, Xianfu Chen, Minghui Qiu, Yiqun Fan   +5 more
doaj   +1 more source

Separation of Glycyrrhizic Acid and Its Derivants from Hydrolyzation in Subcritical Water by Macroporous Resin

Molecules, 2020
Glycyrrhizic acid (GL) and its derivants, glycyrrhetinic acid 3-O-mono-β-d-glucuronide (GAMG) and glycyrrhetinic acid (GA) hydrolyzed in subcritical water, are bioactive substances and edulcorators.
Rui Fan
doaj   +1 more source

Properties of Mosquito Repellent-Plasticized Poly(lactic acid) Strands

Molecules, 2021
Poly(lactic acid) (PLA) is an attractive candidate for replacing petrochemical polymers because it is fully biodegradable. This study investigated the potential of PLA as a sustainable and environmentally friendly alternative material that can be ...
António B. Mapossa, Jorge López-Beceiro, Ana María Díaz-Díaz, Ramón Artiaga, Dennis S. Moyo, Thabang N. Mphateng, Walter W. Focke   +6 more
doaj   +1 more source

The Interaction of Cellulose Thin Films With Small Organic Molecules—Comparability of Two Inherently Different Methods

Frontiers in Chemistry, 2021
Paper is the material of choice for a large range of applications because it has many favorable environmental and economic characteristics. Especially in the packaging sector of dry goods and food products, paper has found unique applications.
Lisa Hoffellner, Lisa Hoffellner, Elias M. Henögl, Elias M. Henögl, Patrick Petschacher, Robert Schennach, Robert Schennach, Erich Leitner, Erich Leitner   +8 more
doaj   +1 more source

Ethylene oxide removal by sorption on aluminium oxide [PDF]

Hemijska Industrija, 2009
The dynamics of ethylene oxide sorption and desorption on Al2O3 sorbent were investigated. The investigations of ethylene oxide sorption on Al2O3 show that significant sorption appeared above 125°C.
Arsenijević Zorana Lj., Grbić Boško V., Radić Nenad D., Garić-Grulović Radmila V., Grbavčić Željko B.   +4 more
doaj   +1 more source

Trophic diversification and parasitic invasion as ecological niche modulators for gut microbiota of whitefish

Frontiers in Microbiology, 2023
IntroductionThe impact of parasites on gut microbiota of the host is well documented, but the role of the relationship between the parasite and the host in the formation of the microbiota is poorly understood. This study has focused on the influence that
Elena N. Kashinskaya, Elena N. Kashinskaya, Evgeniy P. Simonov, Evgeniy P. Simonov, Larisa G. Poddubnaya, Pavel G. Vlasenko, Pavel G. Vlasenko, Anastasiya V. Shokurova, Anastasiya V. Shokurova, Aleksey N. Parshukov, Karl B. Andree, Mikhail M. Solovyev, Mikhail M. Solovyev, Mikhail M. Solovyev   +13 more
doaj   +1 more source

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

Nanomaterials, 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, Chaitany Jayprakash Raorane, Jae Cheol Shin   +2 more
doaj   +1 more source