Postdoc Physics and Nonlinear Dynamics of Microswimmers in Confinement

2 Mar 2024
Job Information

Organisation/Company

Delft University of Technology (TU Delft)

Research Field

Technology

Researcher Profile

Recognised Researcher (R2)

Country

Netherlands

Application Deadline

14 Apr 2024 - 21:59 (UTC)

Type of Contract

Temporary

Job Status

Not Applicable

Hours Per Week

40.0

Is the job funded through the EU Research Framework Programme?

Not funded by an EU programme

Is the Job related to staff position within a Research Infrastructure?

No

Offer Description

Microswimmers like motile bacteria operate in a regime of mechanics where fluid viscosity dominates inertia. In this regime, motility enables them to move around, exploit their environment, avoid toxins and locate favourable habitats. It is well-known that flagellum driven microswimmers, follow a swimming pattern that closely resembles random-walk. Yet, it has been found that when these swimmers move close to a rigid surface, they can re-orient their motion and be guided by the boundaries. In this project, we aim at understanding and revealing the new phenomena that can be observed from motion and interaction of microswimmers in confined environments. We will also seek designing micro devices with which we can control their motion. We eventually plan to use the new designs together with the recent developments made at TU Delft on using graphene-based nanomotion technology for fast drug screening.

The vacant position is in the Dynamics of Micro and Nanosystems (DMN) group. The group focuses on exploiting dynamics of small-scale systems to create technologies that can lead to new products in the fields of scientific instrumentation, consumer electronics and healthcare. Our research spans from measuring and manipulating materials at the micro and nano scale, to the design of world-class MEMS and NEMS sensors and actuators.

You will be working in an international environment in one of the leading technical universities of Europe, with access to state-of-the art micro-nano testing facilities, bio-safety labs, and advanced numerical modelling tools. You will be contributing to a challenging topic related to a European Research Council (ERC) Consolidator grant together with a team of 3 PhD students and 2 postdocs, and with the opportunity to also closely collaborate with a start-up focusing on bringing nanomotion technology to clinical practice.

As a postdoctoral researcher your tasks will include:

• Developing on an existing platform for investigating the motion of microswimmers in confinement
• Coordinating the work of related PhD and MSc projects
• Publishing in renowned journals and presenting your research at international meetings
• Helping with securing funding for the continuation of the research.

Website and References for further reading:
https://www.tudelft.nl/en/2022/3me/news/bacterial-soundtracks-revealed-by-graphene-membrane

Rosłoń, Irek E., et al. "Probing nanomotion of single bacteria with graphene drums." Nature Nanotechnology 17.6 (2022): 637-642.

Rosłon, Ireneusz, et al. "Microwell-enhanced optical rapid antibiotic susceptibility testing of single bacteria." Iscience26.11 (2023).

Requirements
Specific Requirements

We are looking for applicants with the following qualifications:

• PhD university degree in biophysics, micro/nanophysics, mechanical engineering, or a related area,
• A good publication record,
• High motivation for teamwork and good communication skills,
• Prior experimental experience of microswimmers and their motion tracking,
• Experience in nonlinear dynamics or collective dynamics is a plus,
• Experience in fabrication and mechanical characterization of PDMS microsystems is an advantage.

Additional Information
Benefits

Salary and benefits are in accordance with the Collective Labour Agreement for Dutch Universities (salary indication: € 4.036 - € 5.090 per month gross). The TU Delft offers a customisable compensation package, discounts on health insurance, and a monthly work costs contribution. Flexible work schedules can be arranged.

For international applicants, TU Delft has the Coming to Delft Service . This service provides information for new international employees to help you prepare the relocation and to settle in the Netherlands. The Coming to Delft Service offers a Dual Career Programme for partners and they organise events to expand your (social) network.

This position is a temporary assignment for 24 months.

Selection process

A pre-employment screening can be part of the selection procedure.

Additional comments

For more information about this vacancy, please contact Dr Farbod Alijani ([email protected] ).

Are you interested in this vacancy? Please apply before 15 April 2024 via the application button and upload your motivation letter, CV, and provide names and email addresses of 2 references.

Only selected applicants will be contacted for an interview.

For information about the application procedure, please contact Linda Verhaar, HR Advisor ([email protected] ).

Notes:
- You can apply online. We will not process applications sent by email and/or post.
- Please do not contact us for unsolicited services.

Website for additional job details

https://www.academictransfer.com/338473/

Work Location(s)

Number of offers available

1

Company/Institute

Delft University of Technology

Country

Netherlands

City

Delft

Postal Code

2628 CD

Street

Mekelweg 2

Geofield

Where to apply

Website

https://www.academictransfer.com/en/338473/postdoc-physics-and-nonlinear-dynami…

Contact

City

Delft

Website

http://www.tudelft.nl/

Street

Mekelweg 2

Postal Code

2628 CD

STATUS: EXPIRED