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Group News

Congratulations

  • 01 August 2014

Tung-Chun (John) Lee will leave the group and move to a faculty position at University College London, where he will start his own group in the Center for Materials Discovery. (August 2014)

Tung Chun Lee


Welcome

  • 01 July 2014

We welcome three new postdocs to the group: Piotr Garbacz, Jérome Roche, and Dhruv Singh.

Piotr Garbacz Jerome Roche Dhruv Pratap Singh


Smallest Chemical Nanomotor and Smallest Nanopropeller published

  • 22 June 2014

We have published a paper about synthetic chemical nanomotors with an overall size (30 nm) that is comparable to that of some enzymes (Nano Lett., 2014, 14 (5), pp 2407–2412), as well as nanopropellers that are small enough to navigate complex biological networks (diameter of 70 nm), yet can be fully controlled (ACS Nano, Article ASAP, DOI: 10.1021/nn502360t).

Tung Chun Lee John Gibbs Andrew Mark Mariana Alarcon-Correa Debora Schamel Cornelia Miksch Peer Fischer


Featured Cover Article

  • 09 June 2014

Our paper "Nanopropellers and Their Actuation in Complex Viscoelastic Media“ is the cover article for ACS Nano 8, 8794–8801, (2014). In addition the ACS Nano September 2014 podcast features our work. News sites and blogs report our work as "world’s smallest propeller“. (September 2014) Image by Alejandro Posada Boada.

Debora Schamel Andrew Mark John Gibbs Cornelia Miksch Alejandro Posada Peer Fischer


Cover Article

  • 21 May 2014

Our paper “Shape control in wafer-based aperiodic 3D nanostructures” is the cover article for Nanotechnology 25 doi:10.1088/0957-4484/25/23/235302. (June, 2014).

Jeong Hyeon-Ho Andrew Mark John Gibbs Peer Fischer


Congratulations/Welcome

  • 01 May 2014

John Gibbs will leave the group and move to a faculty position in Arizona where he will start his own group as a Prof in Physics; Marcel Pfeifer passed his Ph.D. exam – congratulations to both. Welcome to Prof. J.P. Singh from IIT Delhi who is a sabbatical visitor. (May, 2014).

John Gibbs


Guest Editor

  • 24 January 2014

Peer Fischer is guest editor for the Nanoscale themed issue on “Helical Micro- and Nanostructures” (Nanoscale, 2014).

Peer Fischer


Cover Article

  • 18 November 2013

Our paper on “Plasmonic nanohelix metamaterials with tailorable giant circular dichroism” is the featured cover article for the Applied Physics Letters Issue 21, vol. 103, 18 November 2013.

John Gibbs Andrew Mark Sahand Eslami Peer Fischer


Designing and building nanocomponents to spec

  • 13 August 2013

Hybrid, multifunctional nanostructures with diverse 3D shapes and complex material composition can now be manufactured with a precise and efficient fabrication technique

The realisation of nanomachines is inching ever closer to reality. Researchers at the Max Planck Institute for Intelligent Systems in Stuttgart are helping make one of the grand challenges of nanoscience become reality. They have developed a method that makes it possible to manufacture an assortment of unusually shaped and functionalisable nanostructures. It lets them combine materials with widely varying chemical and physical properties at the smallest of scales. The team of scientists headed by Peer Fischer have even grown helical light antennas that are less than 100nm in length from materials which can typically not be shaped at the nanoscale. This is achieved by vapour depositing the material onto a super-cooled rotating disk. Not only does the process allow for the fabrication of nanostructures more exactly than previous methods, several billion of such nanoparticles can be produced in parallel in a rapid manner.

Peer Fischer Andrew Mark