Results 51 to 60 of about 1,335,939 (359)

Nagasaki Symposium on Nano-Dynamics 2009 (NSND2009) [PDF]

open access: yes, 2009
textナノダイナミクス国際シンポジウム 平成20年1月27日(木) 於長崎大学資料の内、3件(I01, I06, P02)を演者の依頼により削除Nagasaki Symposium on Nano-Dynamics 2009 (NSND2009), January 27, 2009, Nagasaki University, Nagasaki, JapanSome items (I01, I06, P02) were deleted by author's request.Nagasaki ...

core   +1 more source

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

open access: yesEFSA 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)   +26 more
doaj   +1 more source

The Effect of Nanoparticles Additives on Impact Strength of Metal Matrix Composites [PDF]

open access: yesEngineering and Technology Journal, 2017
The impact strength of Al6061/SiC metal matrix composites reinforced with nanoparticles of weight percentage (3%, 6%, 9% & 12%) was studied. The composites were fabricated using liquid metallurgy technique.
N.J. Abdul kader   +2 more
doaj   +1 more source

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

open access: yesNanomaterials, 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

Size Matters: Problems and Advantages Associated with Highly Miniaturized Sensors

open access: yesSensors, 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

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

open access: yesCrystals, 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   +5 more
doaj   +1 more source

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

open access: yes‫سیاست 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

Circularly polarized luminescence from organic micro-/nano-structures

open access: yesLight: Science & Applications, 2021
Circularly polarized light exhibits promising applications in future displays and photonic technologies. Circularly polarized luminescence (CPL) from chiral luminophores is an ideal approach to directly generating circularly polarized light, in which the
Yongjing Deng   +5 more
semanticscholar   +1 more source

Nano-lasers and nano-LEDs [PDF]

open access: yesJournal of Physics: Conference Series, 2014
One-dimensional nanostructures have been of great interest for photonic devices. In this talk I will give a review of the one-dimensional ZnO nanostructures for ultraviolet and visible regions. I will discuss earlier and last results regarding room temperature and low temperature spontaneous and stimulated emission.
openaire   +2 more sources

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

open access: yesGels
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   +3 more
doaj   +1 more source

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