Results 31 to 40 of about 1,542,493 (308)

Bacitracin-Ag Nanoclusters as a Novel Antibacterial Agent Combats Shigella flexneri by Disrupting Cell Membrane and Inhibiting Biofilm Formation

Nanomaterials, 2021
A novel nanomaterial Bacitracin-Ag Nanoclusters (Bacitracin-AgNCs) was formed to achieve a better antibacterial effect on Shigella flexneri which poses a serious threat to human health.
Lin Wang, Liu Liu, Xiaotong Zhou
doaj   +1 more source

Safety assessment of the substance, montmorillonite clay modified with hexadecyltrimethylammonium bromide, for use in food contact materials

EFSA Journal, 2019
The EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP) assessed the safety of montmorillonite clay modified with hexadecyltrimethylammonium bromide (HDTA) when used as an additive at up to ■■■■■ in polylactic acid (PLA) bottles ...
EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP), Vittorio Silano, José Manuel Barat Baviera, Claudia Bolognesi, Beat Johannes Brüschweiler, Andrew Chesson, Pier Sandro Cocconcelli, Riccardo Crebelli, David Michael Gott, Konrad Grob, Evgenia Lampi, Alicja Mortensen, Inger‐Lise Steffensen, Christina Tlustos, Henk Van Loveren, Laurence Vernis, Holger Zorn, Laurence Castle, Jean‐Pierre Cravedi, Martine Kolf‐Clauw, Maria Rosaria Milana, Karla Pfaff, Maria de Fátima Tavares Poças, Kettil Svensson, Detlef Wölfle, Eric Barthélémy, Gilles Rivière   +26 more
doaj   +1 more source

Comparison of CrN, AlN and TiN Diffusion Barriers on the Interdiffusion and Oxidation Behaviors of Ni+CrAlYSiN Nanocomposite Coatings

Crystals, 2021
CrN, AlN, TiN layer were prepared as diffusion barriers between the K417 substrate and Ni+CrAlYSiN nano composite coatings via vacuum arc evaporation. Oxidation kinetics and microstructure evaluation of these nano coating systems at 1000 °C after 100 h ...
Lijuan Zhu, Chun Feng, Shenglong Zhu, Fuhui Wang, Juntao Yuan, Peng Wang   +5 more
doaj   +1 more source

An Analysis of the Effect of Modern Driving Forces on Culture and Cultural Politics in Iran [PDF]

‫سیاست متعالیه‏, 2020
The purpose of the present research is to study the effect of modern driving forces on the realm of culture and policy-making in Iran. This research is merely focused on technological driving forces and relies on a four-type classification of modern ...
Farshad Mahdipour
doaj   +1 more source

Size Matters: Problems and Advantages Associated with Highly Miniaturized Sensors

Sensors, 2012
There is no doubt that the recent advances in nanotechnology have made it possible to realize a great variety of new sensors with signal transduction mechanisms utilizing physical phenomena at the nanoscale. Some examples are conductivity measurements in
Andreas B. Dahlin
doaj   +1 more source

Synthesis, Characteristics, and Field Applications of High-Temperature and Salt-Resistant Polymer Gel Tackifier

Gels
To address the technical challenge of high polymer gel viscosity reducers losing viscosity at elevated temperatures and difficulty in controlling fluid loss, a polymer-based nano calcium carbonate composite high-temperature tackifier named GW-VIS was ...
Guowei Zhou, Xin Zhang, Weijun Yan, Zhengsong Qiu   +3 more
doaj   +1 more source

Field experiment pitting magnetite nanoparticles against microparticles: Effect of size in the rehabilitation of metalcontaminated soil

Revista Brasileira de Ciência do Solo, 2023
A significant portion of the current knowledge regarding the use of iron nanoparticles for remediating metal-contaminated soils is derived from laboratory experiments, leaving several unanswered questions.
Ivan A. Smorkalov, Evgenii L. Vorobeichik, Artur A. Dzeranov, Denis A. Pankratov, Elvira A. Dovletyarova, Carolina Yáñez, Alexander Neaman   +6 more
doaj   +1 more source

Example-based controlled translation [PDF]

, 2004
The first research on integrating controlled language data in an Example-Based Machine Translation (EBMT) system was published in [Gough & Way, 2003].
Gough, Nano, Way, Andy
core   +1 more source

Enhancing extraordinary transmission of light through a metallic nano slit with a nano cavity antenna

, 2008
The extraordinary transmission of light through a nano slit in a metal film is enhanced by introducing a nano cavity antenna formed by a nearby metallic nano-strip over the slit opening. For a fixed wavelength, the width of the metallic nano-strip should
Coombs, Ebbesen, García-Vidal, Hideki, Ritchie, Sailing He, Smolyaninov, Taminiau, Tang, Thio, Xie, Yanxia Cui   +11 more
core   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source