Nanotechnology

Found results: 880

Nanotechnology

An antidote made of nanoparticles

Scientists from the University of California at Irvine have created nanoparticles that bind not one, but several common animal toxins at once.

22.12.2016
Nanotechnology

Electrical DNA

DNA consisting of guanine-cytosine pairs can interact with silver nanoparticles and "take" the atoms of this metal. Thus, its metallization occurs.

08.12.2016
Nanotechnology

Nanoimplant for precise drug delivery

The implant ensures the uniform release of drugs for several days to two weeks, without creating significant concentrations of the drug throughout the body.

05.12.2016
Nanotechnology

Engineers have created mobile nanofilms based on DNA

"Nanomyshtsy" work on the basis of specific hybridization of DNA molecules. You can control their movement by adding DNA chains to them, complementary to the DNA that is part of the film.

22.11.2016
Nanotechnology

Electrically Conductive DNA

A group of German researchers managed to conduct electricity through gold-plated nanowires that independently create themselves from individual DNA strands.

11.11.2016
Nanotechnology

A double blow to metastases

American scientists have successfully completed an experiment to remove cancer cells using hydrogel nanoparticles on a mouse model of metastatic ovarian cancer.

08.11.2016
Nanotechnology

Green Sapper

MIT nanotechnologists have taught spinach to find explosives and notify about it by email. The new development is an example of bionics, a combination of biology and technology.

03.11.2016
Nanotechnology

RUSNANOPRIZE Finalists

The International RUSNANOPRIZE 2016 Award Committee, which is awarded for the best nanotechnology developments introduced into mass production, has identified three finalists.

21.10.2016
Nanotechnology

Antitubercular aerosol

Novosibirsk has developed an innovative method of delivering drugs to the foci of infection – not by pills or injections, but by inhaling nanoparticles 10-100 nm in size.

20.10.2016
Nanotechnology

Network for catching viruses

American scientists have developed a configurable micro device that captures viruses in samples with low levels and contaminated with foreign impurities.

10.10.2016
Nanotechnology

Cantilever for infectious diseases

Researchers from the University of Alberta have invented a device that can quickly identify harmful bacteria and determine how resistant they are to antibiotics.

05.10.2016
Nanotechnology

A useful side effect

Scientists accidentally discovered that iron nanoparticles, which were created as a cure for anemia, cause macrophages to attack cancer cells.

28.09.2016
Nanotechnology

Therapeutic tattoo

Carbon nanoparticles can selectively suppress the activity of T-lymphocytes and reduce the symptoms of autoimmune diseases. At the same time, it is preferable to inject them under the skin.

27.09.2016
Nanotechnology

Micro-robots-infusoria

The micro robot created by Korean specialists, raking cilia under the influence of an electromagnetic field, floats eight times faster than its closest competitors.

26.09.2016
Nanotechnology

Another nanofish

"Nanofishes" sailing under the control of an external magnetic field have demonstrated greater maneuverability, speed and efficiency than their closest competitors.

19.09.2016
Nanotechnology

Caution: nanofibers!

FEFU scientists have come to the conclusion that carbon nanofibers, unlike nanotubes, reduce the behavioral functions and cognitive activity of experimental animals.

15.09.2016
Nanotechnology

"Laboratory on a chip" from IBM

The company's specialists have created a "laboratory on a chip", which provides an opportunity to determine the presence of a number of diseases even before their symptoms manifest.

02.09.2016
Nanotechnology

Telepathically controlled nanorobots

The technique of releasing drugs from nanocontainers is designed to help patients with mental illness, but its scope can be much wider.

30.08.2016