Nanotechnology News – Latest Headlines

Comparison shows value of DNA barcoding in selecting nanoparticles

Study supports transport of therapeutic molecules into cells.

Mar 5th, 2018

Mapping nanoscale chemical reactions inside batteries in 3-D

Researchers have developed a new technique that lets them pinpoint the location of chemical reactions happening inside lithium-ion batteries in three dimensions at the nanoscale level.

Mar 2nd, 2018

Inexpensive, novel nanotechnology method to transport blood, urine samples without refrigeration

Using nanotechnology, a team of researchers has eliminated the need for refrigeration by developing a new low-cost technique that creates a protective shield around protein biomarkers in the sample. With this method, the samples maintain 95 percent of their purity and the information on which important health-care decisions are based.

Mar 2nd, 2018

Dual frequency comb generated on a single chip using a single laser

Engineers have miniaturized dual-frequency combs by putting two frequency comb generators on a single millimeter-sized silicon-based chip; could lead to low-cost, portable sensing, and spectroscopy in the field in real-time.

Mar 2nd, 2018

Scientists observe a new quantum particle with properties of ball lightning

This knotted skyrmion may provide insight into a stable ball of plasma that could enhance future fusion reactors.

Mar 2nd, 2018

Graphene material strengthens nerve signaling in the brain

A new study raises the possibility that graphene may enable researchers to change how cells communicate with each other by manipulating the cholesterol content in the cell membrane.

Mar 2nd, 2018

Axion insulator exhibits giant magnetoresistance at low magnetic fields

The resistance of a new design of quantum material varies greatly with magnetic field, making it useful for novel devices.

Mar 2nd, 2018

Method for predicting Dirac points developed, helping next-generation electronics research

Identifying the origins of 'Dirac points' could help to tailor two-dimensional materials for next-generation electronic devices.

Mar 2nd, 2018

Durable wood carbon sponge could be the future of wearable sensors, pollutant treatment

Engineers have for the first time demonstrated that wood can be directly converted into a carbon sponge capable of enduring repeated compression and other extreme mechanical conditions.

Mar 1st, 2018

A nanoscaffold for heart cells

Biophysicists have studied the structure of a nanofibrous scaffold, as well as its interaction with rat cardiac cells. The study revealed that cardiomyocytes - heart muscle cells - envelop nanofibers as they grow, while fibroblasts - connective tissue cells - tend to spread out on fibers forming several focal adhesion sites.