Results 81 to 90 of about 491,482 (384)
Hydrogen bonding as a clustering agent in protic ionic liquids: like-charge vs opposite-charge dimer formation [PDF]
, 2018 The local structure of a series of homologous protic ionic liquids (PILs) is investigated using ab initio computations and ab initio-based molecular dynamics. The purpose of this work is to show that in PILs the network of hydrogen bonds may promote like-
Adenusi, Henry +3 more
core +3 more sources
ATP13A2 is involved in intracellular polyamine transport in lung epithelial cells
FEBS Open Bio, EarlyView.Spermidine transport in lung epithelial cells involves the polyamine transporter ATP13A2. Cell proliferation is associated with the upregulation of ATP13A2. Polyamines are present in all living cells and are implicated in various crucial cellular processes such as proliferation, apoptosis and autophagy.
Yuta Hatori +8 more
wiley +1 more source
Removal of Some Surfactants from Dilute Aqueous Solutions Using Charcoal
Adsorption Science & Technology, 1999 The efficiency of charcoal in removing anionic, cationic and non-ionic surfactants from their aqueous solutions was studied. Measurements were performed on Triton (TX-100), cetylpyridinium chloride (CPC) and dodecylbenzene sulphonate (DBS) as examples of
Mahmoud M. Saleh, Asem A. Atia
doaj +1 more source
Colloids and Interfaces, 2018 Corn stalks (CS) were modified by a cationic surfactant, cetylpyridinium bromide (CPB), and used as an adsorbent (CS-CP) to remove anionic dyes [Acid Red (AR) and Acid Orange (AO)] from aqueous solutions.
Liudmyla Soldatkina, Marianna Zavrichko
doaj +1 more source
Nature Communications, 2017 Many environmental pollutants inherently exist in their anionic forms and are therefore highly mobile in natural water systems. Cationic framework materials that can capture those pollutants are highly desirable but scarcely reported.
Yuxiang Li +16 more
semanticscholar +1 more source
TMC4 localizes to multiple taste cell types in the mouse taste papillae
FEBS Open Bio, EarlyView.Transmembrane channel‐like 4 (TMC4), a voltage‐dependent chloride channel, plays a critical role in amiloride‐insensitive salty taste transduction. TMC4 is broadly expressed in all mature taste cell types, suggesting a possible involvement of multiple cell types in this pathway.
Momo Murata +6 more
wiley +1 more source
A Study of Dual Polymer Retention Aids for the Retention on Titanium Dioxide Using the Dynamic Drainage Jar, Minidrinier, and Handsheets [PDF]
, 1978 Two types of dual polymer retention aid systems, a low molecular weight, high charge density, cationic polyamine with a high molecular weight, low charge density, cationic polyacrylamide, and the same polyamine with a high molecular weight, highly ...
Null, David E.
core +1 more source
Solving the CH$_4^-$ riddle: the fundamental role of spin to explain metastable anionic methane
, 2019 When atoms or molecules exist in the form of stable negative ions, they play a crucial role in the gas phase chemistry. Determining the existence of such an ion, its internal energy and its stability are necessary prerequisites to analyze the role of ...
Hinojosa, Guillermo +3 more
core +3 more sources
Advanced Engineering Materials, EarlyView.The effect of temperature controllers that are commonly used in freeze‐casting is investigated in this work. Temperature controllers are observed to generate a voltage in the slurry. Microstructural alignment and ultimate compressive strength data show this voltage to interfere with the ability to align the microstructure using magnetic fields ...
Maddie A. Schmitz, Steven E. Naleway
wiley +1 more source
Materials Research, 2006 The aim of the present study was to evaluate histologically the pulp response of anionic lyophilized collagen matrix with or without hydroxyapatite as a biomaterial pulp-capping agent in pulpotomy of dogs' teeth.
Léa Assed Bezerra da Silva +4 more
doaj +1 more source