PhD position in characterisation of polymer-based gene delivery vehicles

Interested in designing & fundamentally understanding new fabrication strategies for polymer-based gene delivery vehicles? This PhD position might be for you!

JOB DESCRIPTION

Our DNA is an intricate database holding all information essential to life. Although often correct, small errors can lead to (severe) genetic disorders. A promising strategy to cure these diseases is to rewrite the genetic database. In principle, this can be achieved by delivering therapeutic nucleic acids. To facilitate delivery, the nucleic acid cargo is packaged in nanoparticles. Despite the hypothesised potential, these particles typically only deliver a fraction of their cargo. Evidently, this is unacceptable for clinical translation and major improvements are needed.

Your job
Fueled by a recently awarded ERC Starting Grant (POLYPATH) our team works on developing novel fabrication routes for polyplexes based on polymerisation-induced electrostatic self-assembly (PIESA). PIESA offers a synthetic tool to manipulate the polyplex assembly process.

Your role will be to fundamentally understand how PIESA impacts the polyplex properties and how we can design assembly pathways that will lead to polyplexes with optimised pharmaceutical potential. To get to these insights, you will use advanced analytical techniques, including (time-resolved) small angle X-ray scattering (SAXS) and NMR relaxometry. Combing this set of challenging techniques, will paint a detailed picture on the encapsulation of nucleic acids by forming polymers from molecular to colloidal length scales.

This project will be a collaborative effort with the 'Self Organizing Soft Matter' group of Professor Ilja Voets at the Eindhoven University of Technology (TU/e) and Dr. Camilla Terenzi and the Biophysics Department of Wageningen University & Research (WUR).

The interdisciplinary nature, large collaborative network and societal relevant research direction make this PhD position the ideal opportunity for you to develop into an independent and versatile researcher. Additionally, you will have the chance to contribute to educating the next generation of (pharmaceutical) scientists through active involvement in the educational programmes of Utrecht University.

REQUIREMENTS

This PhD position is the right fit for you if you are enthousiastic and collaborative, and meet several or all of the following criteria:

• You have a MSc degree in physical chemistry, polymer chemistry, supramolecular chemistry, pharmaceutics or related disciplines.
• You have a strong background in X-ray scattering and affinity with other advanced analytical techniques e.g., NMR and/or fluorescence correlation spectroscopy (FCS).
• You are able to analyse complex data sets with the use of mathematical models and software (Phyton, MatLab, SasView etc.).
• You are able to work in multidisciplinary research environment;
• You have excellent communicative skills in English, both in writing and speech.

CONDITIONS OF EMPLOYMENT

We offer:

• a position for four years;
• a working week of 40 hours and a gross monthly salary between € 2.770,- and € 3.539,- in the case of full-time employment (salary scale P under the Collective Labour Agreement for Dutch Universities (CAO NU));
• 8% holiday pay and 8.3% year-end bonus;
• a pension scheme, partially paid parental leave and flexible terms of employment based on the CAO NU.

In addition to the terms of employment laid down in the CAO NU, Utrecht University has a number of schemes and facilities of its own for employees. This includes schemes facilitating professional development, leave schemes and schemes for sports and cultural activities, as well as discounts on software and other IT products. We also offer access to additional employee benefits through our Terms of Employment Options Model. In this way, we encourage our employees to continue to invest in their growth. For more information, please visit Working at Utrecht University.

EMPLOYER

Universiteit Utrecht

A better future for everyone. This ambition motivates our scientists in executing their leading research and inspiring teaching. At Utrecht University, the various disciplines collaborate intensively towards major strategic themes. Our focus is on Dynamics of Youth, Institutions for Open Societies, Life Sciences and Pathways to Sustainability. Sharing science, shaping tomorrow.

At the Faculty of Science there are 6 departments to make a fundamental connection with: Biology, Chemistry, Information and Computing Sciences, Mathematics, Pharmaceutical Sciences and Physics. Each of these is made up of distinct institutes that work together to focus on answering some of humanity’s most pressing challenges. More fundamental still are the individual research groups – the building blocks of our ambitious scientific projects.

The advertised research project will be conducted in the Pharmaceutics division within the Utrecht Institute for Pharmaceutical Sciences. The Pharmaceutics division is an internationally renowned top-research group in the field of drug delivery. The core activity of the division is the design and pre-clinical testing of tailor-made drug delivery systems for site-specific, time- and/or rate-controlled delivery of small molecular weight drugs, therapeutic proteins, nucleic acids (including DNA and RNA), and antigens for therapy and prevention of life-threatening diseases such as cancer, inflammation and infectious diseases. The Pharmaceutics team consist of scientists from all over the world with backgrounds ranging from pharmacy, biology, chemistry and material science. Within this multidisciplinary research environment, we aim to generate new fundamental understanding of drug delivery systems and connect this to applied pharmaceutical research.

ADDITIONAL INFORMATION

For more information, please contact Dr. Bas van Ravensteijn at b.g.p.vanravensteijn@uu.nl.

Do you have a question about the application procedure? Please send an email to science.recruitment@uu.nl.