Results 51 to 60 of about 491,482 (384)

Highly Efficient Cationic/Anionic Cellulose Membranes for Removal of Cr(VI) and Pb(II) Ions

Membranes, 2023
To achieve high throughput, low-pressure drops, and high adsorption capacity of Cr(VI) and Pb(II) in industrial wastewater treatment, cellulose membranes containing cationic and anionic groups were fabricated, respectively.
Lu Liu, Hongyang Ma, Madani Khan, Benjamin S. Hsiao   +3 more
doaj   +1 more source

Effect of surfactants on liquid side mass transfer coefficients [PDF]

, 2005
In the present paper, the effect of liquid properties (surfactants) on bubble generation phenomenon, interfacial area and liquid side mass transfer coefficient was investigated.
Hebrard, Gilles, Loubière, Karine, Mietton-Peuchot, Martine, Painmanakul, Pisut, Roustan, Michel   +4 more
core   +3 more sources

Anionic surface binders [PDF]

Hemijska Industrija, 2004
The MELAMIN Chemical Factory in Kočevje manufactures synthetic resins and binders for the paper industry. Binders based on AKD (alkyl ketene dimer) are produced which are used for binding paper and cardboard in the range of neutral and partially basic pH.
Aljaž-Rožič Mateja, Hočevar Nežka
doaj   +1 more source

Evaluating the Efficacy of Inhaled Colistin via Two Nebulizer Types in Ventilator-Associated Pneumonia: Prospective Randomized Trial

Antibiotics
Backgroud: This prospective randomized trial evaluated the clinical efficacy of inhaled colistin administered through two distinct nebulizer types, a vibrating mesh nebulizer (VMN) and a jet nebulizer (JN), in the treatment of ventilator-associated ...
Chung-Chi Huang, Tien-Pei Fang, Chieh-Mo Lin, Chien-Ming Chu, Hsuan-Ling Hsiao, Jui-Fang Liu, Hsin-Hsien Li, Li-Chung Chiu, Kuo-Chin Kao, Chin-Hsi Kuo, Shaw-Woei Leu, Hui-Ling Lin   +11 more
doaj   +1 more source

Translocating the blood-brain barrier using electrostatics [PDF]

, 2012
Copyright © 2012 Ribeiro,Domingues, Freire,Santos and Castanho. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in other forums, provided the ...
Castanho, Miguel A. R. B., Domingues, Marco M., Freire, João M., Ribeiro, Marta M. B., Santos, Nuno C.   +4 more
core   +2 more sources

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Exploring the Role of Anionic Lipid Nanodomains in the Membrane Disruption and Protein Folding of Human Islet Amyloid Polypeptide Oligomers on Lipid Membrane Surfaces Using Multiscale Molecular Dynamics Simulations

Molecules, 2023
The aggregation of human Islet Amyloid Polypeptide (hIAPP) on cell membranes is linked to amyloid diseases. However, the physio-chemical mechanisms of how these hIAPP aggregates trigger membrane damage are unclear.
Ngoc Nguyen, Amber Lewis, Thuong Pham, Donald Sikazwe, Kwan H. Cheng   +4 more
doaj   +1 more source

Mechanism of Exact Transition between Cationic and Anionic Redox Activities in Cathode Material Li2FeSiO4. [PDF]

, 2018
The discovery of anion redox activity is promising for boosting the capacity of lithium ion battery (LIB) cathodes. However, fundamental understanding of the mechanisms that trigger the anionic redox is still lacking.
Liu, Qihang, Pan, Feng, Teng, Gaofeng, Xu, Ming, Yang, Jinlong, Yang, Wanli, Yao, Qiushi, Zheng, Jiaxin, Zhuo, Zengqing   +8 more
core  

Multi-anionic and -cationic compounds: new high entropy materials for advanced Li-ion batteries

Energy & Environmental Science, 2019
For the first time, a multi-anionic and multi-cationic high entropy oxyhalide is presented as high capacity cathode for Li-ion batteries.
Qingsong Wang, Abhishek Sarkar, Di Wang, L. Velasco, R. Azmi, S. S. Bhattacharya, T. Bergfeldt, A. Düvel, P. Heitjans, T. Brezesinski, H. Hahn, B. Breitung   +11 more
semanticscholar   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

FEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source