|Folding model published in Physical Review
Congratulations to Ying! This collaborative work with Jan Genzer and Yong Zhu describes a simple way to correlate surface temperature to folding angle for our self-folding process. The paper can be found here.
|Gel Walkers featured on cover of Soft Matter
Congratulations to Daniel Morales for this feature of his work, done in collaboration with Orlin Velev.
|3D Printing of Liquid Metals on cover of Advanced Materials
This paper was most downloaded paper in the journal for the month it went online (summer 2013)
|Patterning Ions and Actuating Hydrogels in Nature Communications
Congratulations to Etienne and Daniel for this collaborative work with Orlin Velev's group. The work is published in Nature Communications. The term "ionoprinting" refers to the injection of copper ions (Cu2+) from a copper electrode into a hydrogel. The ions bind to the gel to create lateral and topographical patterns of ions. The binding of the ions changes the local modulus and also induces stress that can be sufficient to cause rapid motion. This motion may be useful for soft robotics and biomimetic actuators. The work was supported by the NSF MRSEC. The work will be highlighted in Scientific American
|3D Printing of Liquid Metals Published in Advanced Materials
Congrats to Collin for having his first paper published! This paper, which appears in Advanced Materials, describes methods for patterning liquid metals at room temperature in 3D space. The work has been highlighted by Nature, NBC, NY Times, BBC, and many other places
|Ultra-stretchable Wires from Thermoplastic Elastomers
Congrats to Lin and Kenny for having this paper published in Soft Matter The work was collaborative with Prof. Spontak at NC State. The work describes ways to make ultra-stretchable microfluidic channels, which are useful for forming stretchable conductors. The work was highlighted on the RSC blog as one of three 'hot' papers for the month of July.
|Self-folding featured by American Institute of Physics
Work done in collaboration with Jan Genzer and featuring our students, Ying Liu and Brandi Shaw.
|Soft diffraction gratings published in Sensors and Actuators
Congrats to Mohammed for having his first paper published! This paper describes the fabrication of soft diffraction gratings by forming buckles on the walls of microfluidic channels filled with gallium liquid metal alloys.
|Self-Healing Stretchable Wires to be published in Advanced Materials
This article, which will be featured in Advanced Materials, describes the fabrication of self-healing stretchable wires formed by embedding liquid metal wires in microchannels composed of self-healing polymer. These stretchable wires can be completely severed with scissors and rapidly self-heal both mechanically and electrically at ambient conditions. By cutting the channels strategically, the pieces can be re-assembled in a different order to form complex microfluidic networks in 2D or 3D space.
|Wall Street Journal highligts our research
Our paper on stretchable wires appears in the weekend edition of the Wall Street Journal.
|Ultra stretchable wires published
Congratulations to Shu, Ju-Hee, Sharvil, and Robin.
|Robin and Dhana's paper published in Journal of Materials Chemistry
Congrats to Robin and Dhana! This paper describes thiol-ene materials as new emedding materials for nanoskiving. These materials provide better adhesion to gold and have ideal mechanical properties for microtome sectioning.
|Self-Folding Featured in Reuters
Reuters visited our lab and put together a feature piece on the self-folding work being done with Prof. Genzer and Ying Liu. Enjoy!
|Rashed and Gerry's paper accepted in IEEE Microwave and Wireless Component Letters
Congratulations to Rashed and Gerry. This work describes shape reconfigurable microstrip filters.
|Finalists for the NSF Visualization Challenge
We thank University Communications for assisting us with this video on self-folding.
|Jacob's paper accepted in Lab on a Chip
Congratulatios Jacob! Jacob was the first undergrad to join the group and this is his second paper (this time as a first author). He is now a graduate student at UC Berkeley.
|Genzer and Dickey receive grant
NSF EFRI grant will support a team to study self-folding for origami.
|Rashed wins poster contest
Congratulations to Rashed, who won first place at the poster competition at the Triangle Soft Matter Workshop.
|Dickey receives Alcoa Foundation Engineering Research Award
This award recognizes research excellence over the past three years in the College of Engineering at NC State. This award is a tribute to the hard work of the students in the group.
|Ying's work featured as cover art
Ying's research on self-folding polymer sheets was featured on the cover of Soft Matter. The paper was one of the top 10 most downloaded articles from the journal for several months. The video on youtube received ~200k hits.
|Rashed wins 1st place poster at Schoenborn Symposium
The Schoenborn symposium is a departmental research symposium that includes a poster competition chosen by graduate students. Congratulations to Rashed for being recognized with the best poster.
|Shu receives 3rd place poster at AIChE
Shu, who is an undergraduate in the group, receives the 3rd place award at the AIChE national meeting for her poster. Congratulations!!
|Research of Rashed and Ju-Hee recognized
Paper on shape shifting antenna is highlighted by PhysOrg.
|Rashed's paper highlighted by Physorg
Rashed's paper in Applied Physics Letters is highlighted by PhysOrg.
|Ju-Hee wins 2nd place talk
Ju-hee recieves recognition as the 2nd best talk at the Korean-American Science, Engineering, and Medicine Conference.
|Dickey receives Sigma Xi Faculty Research Award
Dickey receives young investigator award for research excellence.
|Ju-Hee's paper recognized by Materials Today and others
Ju-Hee's paper in Lab on a Chip is picked as a "hot" article by the journal. It is also highlighted by PhysOrg, ScienceDaily, Materials Today, Chemistry Views, and Chemical Engineering Progress(among others).
|Rashed wins poster contest award
Congratulations to Rashed, who wins the 3rd place poster at the ACS regional conference.
|Stretchable antenna research recognized by many news outlets
Our work on stretchable antennas is highlighted in The Economist, MSNBC, Forbes, Wired, MIT Technology Review, etc. Congratulations to Ju-Hee, Gerry, Amit, and Jacob!
|Ju-Hee recognized for talk at MRS
Ju-Hee gives talk at MRS and her talk is highlighted online by IEEE Spectrum.
|Research recognized by Nature Materials
|Dickey receives NSF CAREER Award
|Ju-Hee receives 2nd place poster
Ju-Hee receives 2nd place poster at the US-Korea Conference on Science, Technology, and Entrepreneurship..