Results 71 to 80 of about 123,940 (316)

Optimization of an Alkylpolyglucoside-Based Dishwashing Detergent Formulation [PDF]

, 2008
The aim of this work was to formulate and optimize the washing performance of an alkylpolyglucoside-based dishwashing detergent. The liquid detergent was formulated with five ingredients of commercial origin: anionic (linear sodium alkylbenzenesulfonate ...
I. Bozetine, T. Ahmed Zaïd, Chitour, C.E., Canselier, Jean-Paul, C. E. Chitour, Ahmed-Zaïd, Toudert, Bozetine, I, J. P. Canselier   +7 more
core   +1 more source

Synthesis of Water Soluble Hyperbranched Poly (amine-ester) as Corrosion Inhibitors for Steel

International Journal of Electrochemical Science, 2014
Encouraged by the excellent performance of dendrimers as scale inhibitors and anticorrisive coatings, we reasoned that dendrimers with properly designed structures might also be used as efficient water soluble corrosion inhibitors.
Gamal A. El-Mahdy, Ayman M. Atta, Hamad A. Al-lohedan, Abdelrahman O. Ezzat   +3 more
doaj   +1 more source

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

Advanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

Advanced Engineering Materials, EarlyView.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham, Chenyu Wen, Mohammad Hadi Khaksaran, Won‐Yong Lee, Javier Cruz, Klas Hjort, Dongping Wu, Shi‐Li Zhang   +7 more
wiley   +1 more source

Arginine-Derived Cationic Surfactants Containing Phenylalanine and Tryptophan: Evaluation of Antifungal Activity, Biofilm Eradication, Cytotoxicity, and Ecotoxicity

Journal of Xenobiotics
Due to the growing emergence of bacterial and fungal resistance, there is an urgent need for novel antimicrobial compounds. Cationic surfactants are effective antimicrobial agents; however, traditional quaternary ammonium compounds (QACs) are ...
M. Teresa García, M. Carmen Morán, Ramon Pons, Zakaria Hafidi, Elena Bautista, Sergio Vazquez, Lourdes Pérez   +6 more
doaj   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

Multivariate quantitative structure‐activity relationships for the aquatic toxicity of technical nonionic surfactants

, 2000
The aquatic toxicity of 36 technical nonionic surfactants (ethoxylated fatty alcohols) was examined toward two freshwater animal species, the fairy shrimp Thamnocephalus playtyurus and the rotifer Brachionus calyciflorus.
Uppgård, Lise-Lott,, Åsa Lindgren, Svante Wold, Michael Sjöström, Lindgren, Åsa,, Sjöström, Michael,, Wold, Svante,, Lise‐Lott Uppgård   +7 more
core   +1 more source

Anionic Amino Acid‐Based Surfactants and Hexadecyltrimethylammonium Bromide

, 2020
Theoretical investigations on the micellization of mixtures of (i) amino acid-based anionic surfactants [AAS: N-dodecyl derivatives of aminomalonate, -aspartate, and -glutamate] and (ii) hexadecyltrimethylammonium bromide (HTAB), were carried out at ...
Kaushik Nag, Sourav Das, Emili Manna, Manas Kumar Mandal, Das, Sourav,, Manas Barai, Mandal, Manas Kumar,, Ghosh, Soumen,, Panda, Amiya Kumar,, Manna, Emili,, Soumen Ghosh, Barai, Manas,, Habiba Sultana, Nag, Kaushik,, Anuttam Patra, Amiya Kumar Panda, Patra, Anuttam,, Sultana, Habiba,   +17 more
core   +1 more source

Diffuse interface modelling of soluble surfactants in two-pahse flow [PDF]

, 2013
Phase field models for two-phase flow with a surfactant soluble in possibly both fluids are derived from balance equations and an energy inequality so that thermodynamic consistency is guaranteed.
Stinner, Björn, Garcke, Harald, Lam, Kei Fong   +2 more
core   +1 more source