Advanced Portfolio

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3D printing of epoxy polymers can be challenging as they tend to flow and not hold their shape. This problem is addressed here by printing inside a support bath @RegenBio Learn more:

Researchers develop a method for low-viscosity ink 3D bioprinting, based on aqueous two-phase stabilization of the ink-bath interface. The technique offers impressive nozzle-independent control over filament diameter. 👉

This 💧 of water in oil becomes charged in an applied electric field. The electrode above can then transport it over to the 🔴 dye particles to the left. Read the article:

This cholesteric liquid crystal elastomer has an unusual helical axis distortion, which leads to this 🌈 of colours on stretching Read the article:

A hydrogel layer folds in response to a magnetic field to mimic folded tissues like those in your airways. It brings a second, cell-laden hydrogel layer along for the ride! 🚗 Loebel Lab @abdon_pf University of Michigan Avinava Roy Madeline Eiken More here 👉

What you're seeing here is atomically(!!!) resolved imaging of melting and solidification. This is achieved by applying electric fields to graphene field-effect transistors decorated with the molecule drawn in the clip. Check it out:

3D printing is used to fashion this tiny swimmer robot (scale bar 10 μm). Medicines can be encapsulated in their structure for drug delivery Wyatt Shields Ankur Gupta Bottenus Lab CU Boulder Engineering 🦬 👉

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How to do chemistry without introducing contamination from reaction vessels? Sound waves hold this suspended droplet in place as reagents are added one after another. Read the article:

Shine bright like a... LED connected to an unstretched hydrogel? 💎 This hydrogel is hardcore, able to withstand saturated salt or base solutions and maintain stretchiness at -20 °C! Read #OpenAccess all about it 📰

These tiny robots gently trap and move single cells without causing damage. The robot’s elastic grippers and movements are controlled using light from a laser HUN-REN Biological Research Centre, Szeged Find out more:

Using 3D knitting 🧶, scientists have developed soft actuators for extension, contraction, and bending. These motions are useful in applications such as grippers, lifters, and inspection robots like this one 👇 Vanessa Sanchez Wyss Institute Learn more:

The design of both the surface and the droplet cause this liquid to "chase" the green laser light 😺 The behavior results from coupling between the polarization of the ferroelectric droplet and the polarization induced by the laser in the substrate. 👉

No, it's not magic! ✨These tiny robots respond to the humidity of our fingers ☝️ Using superhydrophilic-superhydrophobic composites, Metin Sitti &amp; co-workers developed soft robots that change shape and climb slopes under six stimuli. Watch more 📽️

A fabric coated with Janus particles is hydrophilic below 32 °C, but it becomes hydrophobic at higher temperatures 🌡️ A T-shirt made of this fabric 🏃‍♀️ can pump sweat from the body’s side to the environment’s side and evaporate it. Learn more:

From a 🍷 to an 🥚 and even a 🌱 this fabric-based soft robotic gripper can handle an extraordinarily wide range of irregular shapes. Joel Marthelot CNRS 🌍 Read the article:

Don't tie yourself in knots over this amazing inflatable actuator! Computational modeling helps place adhesive patches that control the path of this balloon. 🎈 TheFaboratory @YaleSEAS Harvard SEAS Read more! 📖

No, it's not magic! ✨These tiny robots respond to the humidity of our fingers ☝️ Using superhydrophilic-superhydrophobic composites, Metin Sitti & co-workers developed soft robots that change shape and climb slopes under six stimuli. Watch more 📽️