Results 21 to 30 of about 278,612 (289)

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, Yuanqing Ma, Kate Poole, Kate Poole, Jesse Goyette, Jesse Goyette, Katharina Gaus, Katharina Gaus   +7 more
doaj   +1 more source

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, Yoshitaka Harada, Takayuki Tsuyama, Kunihiro Fukui, Hideto Yoshida   +4 more
doaj   +1 more source

Positive zeta potential of nanodiamonds [PDF]

Nanoscale, 2017
Schematic figure of the positive zeta potential of nanodiamonds. This work clarifies the controversial origin of the positive zeta potential.
Laia Ginés, Soumen Mandal, Ashek-I-Ahmed Ashek-I-Ahmed, Chia-Liang Cheng, Maabur Sow, Oliver A. Williams   +5 more
openaire   +3 more sources

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, Praful Bharadia, Vikram Pandya   +2 more
doaj   +1 more source

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., Kostić Mirjana M.   +1 more
doaj   +1 more source

A near-infrared interferometric survey of debris disc stars. II. CHARA/FLUOR observations of six early-type dwarfs [PDF]

, 2008
High-precision interferometric observations of six early-type main sequence stars known to harbour cold debris discs have been obtained in the near-infrared K band with the FLUOR instrument at the CHARA Array.
A. Mérand, A.-M. Lagrange, Absil, Abt, Abt, Abt, Allende Prieto, Aufdenberg, Augereau, Aumann, Babel, Baraffe, Bertin, Bessel, Blackwell, Boden, Bordé, Bryden, Chambers, Chambers, Chen, Chen, Ciardi, Claret, Coudé du Foresto, Coudé du Foresto, D. Defrère, D. Ehrenreich, Di Benedetto, Di Folco, Di Folco, Domiciano de Souza, Du Foresto, E. Di Folco, G. Montagnier, Gomes, Gray, Guyon, H. A. McAlister, Hanbury Brown, Hauschildt, Honda, J. Olofsson, J. P. Aufdenberg, J. Sturmann, J.-C. Augereau, Kalas, Kenyon, Kenyon, Kenyon, Kervella, Kervella, Kokubo, L. Sturmann, Landstreet, Lanz, Leggett, M. Desort, Malagnini, Mann, McAlister, Monnier, Morel, N. H. Turner, O. Absil, P. Kervella, Pantin, Perryman, Peterson, Peterson, Reche, Rieke, Royer, Sanders, Schmitt, Schröder, Selby, Sneden, Su, Su, Sylvester, T. A. ten Brummelaar, ten Brummelaar, Tomkin, V. Coudé du Foresto, van Belle, van Leeuwen, Wyatt, Wyatt   +88 more
core   +4 more sources

Interfacial Potentials: Measuring the Immeasurable?

Substantia, 2017
The scientific background of measuring and interpreting potentials at interfaces is discussed in a historical setting. Various types of potentials have to be distinguished. Some are measurable, others not.
Johannes Lyklema
doaj   +1 more source

Zeta Potential, Effective Membrane Charge and Donnan Potential for TiO2 NF Ceramic Membrane

Journal of Engineering, 2018
Nanofiltration (NF) ceramic membrane have found increasing applications particularly in wastewater and water treatment. In order to estimate and optimize the performance of NF membranes, the membrane should be characterized correctly in terms of their ...
Ahmed Faiq Hassan Al-Alawy, Amer Naji Ahmed Al-Naemi, Mudhaffar Yacoub Hussein   +2 more
doaj   +1 more source

Decreased Sulfate Content and Zeta Potential Distinguish Glycosaminoglycans of the Extracellular Matrix of Osteoarthritis Cartilage

Frontiers in Medicine, 2021
We aimed to determine the characteristics that distinguish glycosaminoglycans (GAGs) from osteoarthritis (OA) and normal cartilage and from men and women.
Rodolfo de Melo Nunes, Virgínia Claudia Carneiro Girão, Pablyana Leila Rodrigues Cunha, Judith Pessoa Andrade Feitosa, Ana Carolina Matias Dinelly Pinto, Francisco Airton Castro Rocha   +5 more
doaj   +1 more source

Streaming Potential Measurements of Polyethersulfone Ultrafiltration Membranes to Determine Salt Effects on Membrane Zeta Potential

International Journal of Electrochemical Science, 2013
A systematic study on the zeta potential of polyethersulfone membranes determined by streaming potential measurements was made to examine various salt effects. Chloride salts; KCl, NaCl, CaCl2 and MgCl2 and potassium salts; KCl, KNO3, KClO3, K2CO3, K2SO4
Sema Salgın, Uğur Salgın, Nagihan Soyer   +2 more
doaj   +1 more source