Nanotechnology

Found results: 880

Nanotechnology

Past the barrier

An implanted ion pump can be used to deliver an anti-cancer drug directly to the brain bypassing the blood-brain barrier.

19.04.2021
Nanotechnology

Strictly on time

The new patch is able to deliver vascular growth factors in the right order and is securely attached to any surface, including the heart.

15.04.2021
Nanotechnology

DNA Pipette

The essence of the approach is the use of an electric charge to direct a DNA sample into a glass tube with a hole with a diameter of 20 nm.

14.04.2021
Nanotechnology

DNA in a sugar shell

Russian and American scientists have developed an innovative non-viral DNA delivery system to immune cell cultures.

13.04.2021
Nanotechnology

Invisible biosensor

The device, no larger than a coin and thinner than a millimeter, has been successfully tested when implanted under the skin of laboratory animals.

07.04.2021
Nanotechnology

Medicines in diamonds

Scientists have modified nanodiamonds – carriers of drugs to extend the release time and therapeutic effect of drugs.

30.03.2021
Nanotechnology

Neutrobots

Neutrophils with a magnetic nanogel and a treatment agent easily penetrate the blood-brain barrier along with the payload.

26.03.2021
Nanotechnology

Each neuron has a nanoparticle

Magnetoelectric nanoparticles freely penetrate into the brain, read the signals of individual neurons and work without neural interfaces.

24.03.2021
Nanotechnology

Hybrid microbots

NUST MISIS scientists have synthesized "biomicrobots" capable of finding and labeling various macromolecules in living tissues of the body.

22.03.2021
Nanotechnology

Multifunctional media

Nanostructured capsules contain magnetic and photoacoustic nanoparticles, fluorescent dyes and doxorubicin.

17.03.2021
Nanotechnology

Fill the void

Tissue fillers will help patients after severe operations and injuries to maintain the shape and size of the affected organs.

04.03.2021
Nanotechnology

Neuropeptide in microcapsules

Skoltech researchers and their colleagues have demonstrated in vitro the ability to stimulate the growth of neurons in the hippocampus.

16.02.2021
Nanotechnology

Invisible, but dangerous

Nanoparticles in consumer goods may pose a real threat to health and life.

09.02.2021
Nanotechnology

Safe nanosilver

Silver nanoparticles with antimicrobial properties, "packed" in a protective shell, did not harm the health of experimental mice.

04.02.2021
Nanotechnology

Nanotherapy of osteoarthritis

A molecule that activates the synthesis of epidermal growth factor in cartilage cells stops the degeneration of the knee joint.

20.01.2021
Nanotechnology

Superconducting DNA

Using DNA origami technology, scientists have created superconducting nanowires. Their length is only about 200 nanometers.

20.01.2021
Nanotechnology

Genetic "flash drive"

Genetic material of different sizes and structures can be loaded into "nanocontainers": from miRNAs to large matrix RNAs.

18.01.2021
Nanotechnology

Protein nanovaccine

Immunization with protein nanoparticles can protect against eight or more strains of coronaviruses.

15.01.2021
Nanotechnology

Gel with platelets

The new hydrogel helps to stop internal bleeding and allows you to observe the process of vessel restoration in real time.

28.12.2020