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Materials Science Jun 18, 2018

Organic crystals twist, bend, and heal

Crystals are brittle and inelastic? A novel class of smart, bendable crystalline organic materials has challenged this view. Now, scientists have engineered a molecular soft cocrystalline structure that bends and twists reversibly ...

Robotics Jun 12, 2018

A new micro-robot delivers drugs in capsules

An international team of researchers, led by Professor Hongsoo Choi, Director of DGIST-ETH Microrobot Research Center, has developed capsule-type microrobots that can encapsulate cells and drugs and deliver them to targeted ...

Materials Science Jun 8, 2018

Researcher creates 3-D printed multimaterial with programmed stiffness

A new method of microscale 3-D printing features in-situ resin mixing, delivery and exchange, and a robotic material cleansing system to allow switching between materials of different modulus, or flexibility, without cross ...

General Physics May 18, 2018

Robotic assembly of the world's smallest house—even a mite doesn't fit through the door

A French nanorobotics team from the Femto-ST Institute in Besançon, France, assembled a new microrobotics system that pushes forward the frontiers of optical nanotechnologies. Combining several existing technologies, the ...

Robotics Feb 21, 2018

Robotic crystals that walk n' roll

Scientists at Waseda University may have come a step closer to innovating soft robots to care for people. Its material, however, is something you may have never expected.

Nanophysics Jan 12, 2018

New nanotweezers able to move sub-micrometer size objects in fluids

Two researchers with the Indian Institute of Science have developed tiny tweezers that can manipulate objects in fluids as small as an individual bacterium. In their paper published in the journal Science Robotics, Souvik ...

Robotics Dec 13, 2017

Micro-grippers may be able to navigate unstructured environments

Micro-grippers may be able to navigate unstructured environments and could help reduce risk during surgeries, according to a study published December 13, 2017 in the open-access journal PLOS ONE by Federico Ongaro from the ...

General Physics Nov 29, 2017

Balloon shaped micro-robot able to move through highly viscous fluid

(Phys.org)—A team of researchers at Université Grenoble Alpes has developed a new way to propel an object through highly viscous fluids. In their paper published in the journal Physical Review Letters, the group describes ...

Biochemistry Sep 26, 2017

Scientists discover one of nature's tiniest switches

If the advent of computers launched the Information Age, the ability to engineer tiny machines from molecules could define the coming decades.

General Physics Aug 4, 2017

Microbot origami can capture, transport single cells

Researchers at North Carolina State University and Duke University have developed a way to assemble and pre-program tiny structures made from microscopic cubes - "microbot origami" - to change their shape when actuated by ...

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