Сборщик RSS-лент

Nanodiscs catch misfolding proteins red-handed

Nanowerk.com - 6 декабря, 2017 - 14:48
Researchers have mapped the proteins that cause cell death in type 2 diabetes.

Категории: Nano planet

Negative Photochromic Material with Tunable Properties

NSTI.org: Nano World News - 5 декабря, 2017 - 23:20
A simple way to create material chemistry that can switch from colored to colorless under defined illumination and can be returned to a colored state using a heat. The material chemistry can be adjusted to control its behavior in response to light or heat resulting in a highly customizable material.
Категории: Nano planet

Integrated Photonic Devices for ultrahigh-speed, space-division multiplexing optical coherence tomography

NSTI.org: Nano World News - 5 декабря, 2017 - 23:18
Label-free and non-destructive imaging technologies with micron-scale resolutions and hundreds of frames per second imaging speed are greatly desirable for biomedical applications.
Категории: Nano planet

Solid-State Ultracapacitor for Improved Energy Storage

NSTI.org: Nano World News - 5 декабря, 2017 - 23:16
NASA's Marshall Space Flight Center has developed a solid-state ultracapacitor using a novel nanocomposite, dielectric material. The materials design is based on the internal barrier layer capacitance (IBLC) concept, and it uses novel dielectric and metallic conductive ink formulations.
Категории: Nano planet

Entangling biological systems

Nanowerk.com - 5 декабря, 2017 - 22:51
Experiment demonstrates quantum mechanical effects from biological system.

Категории: Nano planet

Copper nanoparticles to replace toxic palladium and expensive platinum in the synthesis of medications

Nanowerk.com - 5 декабря, 2017 - 22:04
The effectiveness of copper nanoparticles as a catalyst has been proven.

Категории: Nano planet

Hybrid electrolyte enhances supercapacitance in vertical graphene nanosheets

Nanowerk.com - 5 декабря, 2017 - 21:58
Combining the characteristics of aqueous and organic electrolytes into a hybrid version increases VGN performance in supercapacitors, while KOH activation improves nanostructure and charge storage capacity.

Категории: Nano planet

The quantum waltz of electrons hints at the next generation of chips

Nanowerk.com - 5 декабря, 2017 - 21:54
Researchers have successfully measured some of the quantum properties of electrons in two-dimensional semiconductors. This work in the field of spintronics could one day lead to chips that are not only smaller but that also generate less heat.

Категории: Nano planet

UW launches Institute for Nano-Engineered Systems

Nanowerk.com - 5 декабря, 2017 - 21:44
The University of Washington has launched a new institute aimed at accelerating research at the nanoscale: the Institute for Nano-Engineered Systems, or NanoES.

Категории: Nano planet

Quantum waltz of electrons hints at the next generation of chips

ScienceDaily.com: Nanotechnology News - 5 декабря, 2017 - 18:41
Researchers have successfully measured some of the quantum properties of electrons in two-dimensional semiconductors. This work in the field of spintronics could one day lead to chips that are not only smaller but that also generate less heat.
Категории: Nano planet

Superior hydrogen catalyst just grows that way

ScienceDaily.com: Nanotechnology News - 5 декабря, 2017 - 17:36
A printing process uses natural forces to grow an inexpensive catalyst to replace platinum to lower the cost of hydrogen-powered cars, report researchers.
Категории: Nano planet

Superior hydrogen catalyst just grows that way

Nanowerk.com - 5 декабря, 2017 - 17:21
Scientists aim at bringing down the cost of hydrogen fuel cells by using a dirt-cheap compound to create an uneven surface that resembles a plant's leaves. The additional area helps catalyze hydrogen almost as efficiently as platinum.

Категории: Nano planet

New technology using magnet to generate electricity from heat

Nanowerk.com - 5 декабря, 2017 - 15:40
Large anomalous Nernst effect discovered in antiferromagnet.

Категории: Nano planet

Thermal gradients are shown to enhance spin transport in graphene

Nanowerk.com - 5 декабря, 2017 - 15:29
Researchers have demonstrated that the application of a thermal gradient in spintronic devices can cause spin signal to increase as a result of a novel thermoelectric phenomenon predicted and subsequently observed in graphene. Specifically, the enhanced spin signal is two orders of magnitude larger than anything previously reported for thermal effects in metals.

Категории: Nano planet

Towards a continuous atom laser

Nanowerk.com - 5 декабря, 2017 - 12:04
A research team has made important progress towards the creation of the first continuous atom laser.

Категории: Nano planet

Кислородные соединения алюминия – мифы и реальность

Нанометр.ру — Статьи - 5 декабря, 2017 - 00:41
...Как пишет Д.И. Менделеев в «Основах химии», «природный безводный глинозем, превращенный в чрезвычайно мелкий порошок посредством отмучивания, растворяется в смеси крепкой серной кислоты с небольшим количеством воды, в особенности при нагревании в запаянной трубке до 200°C или сплавлении с кислою сернокалиевою солью»...
Категории: Планета НАНО

Humidity switches molecular diode off and on

ScienceDaily.com: Nanotechnology News - 4 декабря, 2017 - 23:07
Molecular electronics is a growing research area where scientists study electrical properties of the molecules with a chemically programmed function. Molecules can function as diodes, switches and transistors, all with a typical length of few nanometers. An international group of scientists has developed the first switchable molecular diode.
Категории: Nano planet

Полный сборник заданий XII Всероссийской олимпиады по нанотехнологиям для всех конкурсов олимпиады

Нанометр.ру — Новости - 4 декабря, 2017 - 21:41
Опубликован полный сборник заданий XII Всероссийской олимпиады по нанотехнологиям (без решений) для всех конкурсов олимпиады. Начался заочный тур Олимпиады 2017 / 2018 гг. Размещены условия всех конкурсов. Желаем удачи и новых достижений всем участникам!
Категории: Планета НАНО

Nature's toughest substances decoded

Nanowerk.com - 4 декабря, 2017 - 21:37
Engineers develop computer maps to help design shell-like platelet-matrix composites.

Категории: Nano planet