Results 21 to 30 of about 145,356 (303)
International Journal of Electrochemical Science, 2011 Zeta potential (ζ) of the peat was measured by electrophoresis in the presence of different cations. Artificial neural networks (ANNs) were developed for the prediction of the ζ of peat in the presence of the cations at different pH values and ionic ...
Afshin Asadi +5 more
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Surface Potential/Charge Sensing Techniques and Applications
Sensors, 2020 Surface potential and surface charge sensing techniques have attracted a wide range of research interest in recent decades. With the development and optimization of detection technologies, especially nanosensors, new mechanisms and techniques are ...
Songyue Chen, Hepeng Dong, Jing Yang
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Investigations on the adsorption, wettability and zeta potential of anionic surfactant in limestone
Anais da Academia Brasileira de Ciências, 2021 The understanding of the mechanisms that affect oil production in carbonaceous reservoirs has become increasingly necessary, particularly in limestone, which mostly features oil wettability properties that diminishes petroleum recovery.
ALLAN M. NEVES +5 more
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Wettability Studies Using Zeta Potential Measurements
Journal of Chemistry, 2015 Wettability studies have been carried out on reservoir rocks using different techniques such as the Amott-Harvey method, the USBM method, and the contact angle method, all with limitations.
Ghada Bassioni, Syed Taha Taqvi
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STREAMING CURRENT INDUCED BY FLUID FLOW IN POROUS MEDIA [PDF]
Earth Science Malaysia, 2018 Streaming current is induced by the relative motion between a fluid and a solid surface under a fluid pressure difference. In this work, a theoretical model for the streaming current coefficient in porous media is firstly developed based on the fractal
Luong Duy Thanh, Phan Van Do
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Introducing Membrane Charge and Membrane Potential to T Cell Signaling
Frontiers in Immunology, 2017 While membrane models now include the heterogeneous distribution of lipids, the impact of membrane charges on regulating the association of proteins with the plasma membrane is often overlooked.
Yuanqing Ma +7 more
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Enhanced Dyeing of Polypropylene Using Fluorine–Oxygen Gas Mixtures
Colorants, 2023 Surface fluorination with pure F2 gas can easily make the surface on PP (polypropylene) hydrophobic, and it causes limited dyeability, as reported in a previous paper.
Masanari Namie +2 more
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Classification of Particles Dispersed by Bead Milling with Electrophoresis
KONA Powder and Particle Journal, 2014 The purpose of the present study is to develop a new particle classification technique and apparatus to replace centrifugal separation method, where continuous operation for classification is impossible because of ...
Tetsuya Yamamoto +4 more
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Enhancement of solubility of poorly water soluble anti hypertensive drug by nanosizing approach
Journal of Pharmacy and Bioallied Sciences, 2012 The objective of this research study was to optimize formulation and process variables affecting characteristic of nanosuspension in bead milling process.
Divyesh Thakar +2 more
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Electrokinetic properties of chemically modified jute fabrics [PDF]
Journal of the Serbian Chemical Society, 2020 In this work, the electrokinetic properties of alkali and oxidatively modified jute fabrics were studied. In contrast to the control fabric, chemically modified jute fabrics had a small positive zeta potential in the basic pH range, which could be ...
Ivanovska Aleksandra M. +1 more
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