Page 618 – Asian Scientist Magazine

Artificial ‘Dog’s Nose’ To Sniff Out Disease

Using a specialized laser known as an optical frequency comb, researchers have developed a system to measure metabolic byproducts that might indicate disease.

In the Lab

Mouse Spinal Nerves Regrown After One Year

Inhibiting the proteins PTEN has helped mice regenerate corticospinal tract neurons even one year after injury.

In the Lab

Rapidly Detecting Drug-Resistant HepC

A nested PCR-based assay has been shown to rapidly and accurately detect drug-resistant strains of the hepatitis C virus.

In the Lab

A Self-Walking Actuator Inspired By Caterpillars

Scientists have designed an actuator that can form complex three-dimensional structures in response to differing levels of humidity.

In the Lab

Lasers Unveil The Shape Of Molecules

Scientists can now observe molecular orbitals in two dimensions using a technique that could shed light on ultrafast molecular dynamics.

In the Lab

Spin-Entangled Electrons Produced

Researchers have used quantum dots to create a device that can produce spin-entangled electrons, paving the way for future quantum teleportation.

In the Lab

HIV ‘Wakes Up’ Only Once A Week Under Treatment

Encouraging data on HIV reactivation suggests that remission can be achieved by reducing latent cell numbers by 50-70 fold instead of over 2,000 fold.