1) Recently graduated MSc students in chemistry to work on any of our topics (see Research). The student should have a diploma from a Spanish university, have grades in the top 10-20% of your cohort, have a DNI / NIE, and digital signature. Please reach out as soon as possible! You will enroll in a 3-4 year PhD program at the Autonomous University of Madrid, but will work full time at IMDEA Nanociencia. Deadline extended! You can still apply!
2) Postdoc to work on chemically fuelled supramolecular polymers to achieve micro-meter scaled supramolecular robots. This is funded by our latest ERC-Consolidator Grant. Your background is in chemical reactions cycles, supramolecular polymers, microfluidics, confocal microscopy (or a combination of those, or related to those). See contact for instructions on preparing a good application. Deadline is extended.
3) Postdoc to work on dissipative self-assembly of perylenediimide derivatives controlled by electrochemical oxidation and reduction. You should be handy in the fabrication of electrochemical setups and be able to introduce electrochemistry to our team. Thorough knowledge of supramolecular self-assembly / supramolecular polymers is required. See contact for instructions on preparing a good application. Deadline is extended.
Our project “POLIMERIZACION SUPRAMOLECULAR DISIPATIVA SIN DESPERDICIOS” was awarded by the Spanish ministry of science, innovation and universities. And we even got a nice personal letter from the minister (Ms. Diana Morant Ripoll)!
The lab relocated from Strasbourg (France) to Madrid (Spain) as of 1 December 2024. We will continue to work on Systems Chemistry, Supramolecular polymers, (magnetic) microfluidics, and chiral separation! Many positions opening up soon.
Master 1 or 2 level internships in flow chemistry to develop Grignard, Buchwald-Hartwig, and Lithiation reactions inside wall-less microfluidic devices. 3–9 month internships at any time in 2022. Please see all details here:
We are working on chemically fuelled supramolecular materials, and are looking for postdocs to develop new reaction cycles and time-programmable materials. You should have a background one (or more) of the following: supramolecular chemistry, systems chemistry, physical chemistry, non-linear dynamics, soft matter physics, microfluidics, or related. Positions should start from 1 March 2022 latest and are 1 year (renewable). You should be willing to apply for the Marie-Curie Postdoctoral Fellowship (of course supported by Prof. Hermans). Please send your CV and motivation email directly to Prof. Hermans.
Despite the great advances in stereoselective synthesis and chromatographic separation methods during the last decades of the 20th century, chiral resolution is still a major challenge in pharmaceutical, food, pesticide and fragrance industries, and a very costly step in the production process. The possibility to achieve chiral separation through alternatives methods is therefore appealing and has found renewed interest in the past decade. One idea is that fluid flows could induce chiral migration, as initially proposed by Howard. Achieving separation of enantiomers without the use of a chiral stationary phase, but just by flow is not fully understood, but if successful would be of great benefit to the pharmaceutical industry. Over the past few years, we have studied increasingly smaller chiral structures. Your job is to shed light on the physical processes involved (you need a background in fluid dynamics, applied physics, or chemical engineering), and perform relevant experiments to push mechanical separation into the single-molecule domain. Knowledge on aggregation/crystallization behavior is beneficial.
The “Life-Cycle” ERC proposal aims to develop a new class of artificial supramolecular materials that are kept in sustained non-equilibrium states by continuous dissipation of chemical fuels. Supramolecular polymers in current artificial materials stick together through weak reversible bonds that can be exchanged by thermal energy. In contrast, natural supramolecular polymers such as those in the cytoskeletal network use chemical fuels such as adenosine triphosphate (ATP) to achieve an incredible adaptivity, motility, growth, and response to external inputs. Development of chemically fueled artificial supramolecular polymers should therefore lead to more life-like materials that could perform functions so far reserved only for living beings.
The proposed materials are based on supramolecular reaction cycles that have both positive and negative feedback in order to achieve emergent properties, such as oscillations and waves. Since the building blocks react, but also self-assemble they have built-in chemomechanical properties, much like in living materials such as the cytoskeleton.
https://rdcu.be/b3ZuFIt was a long process, but our work on wall-less liquid ‘antitubes’ is now online. Watch the short intro movie that explains the key concepts! Read for free here: https://rdcu.be/b3ZuF