05. September 2018 - Materials Physics Center
Postdoctoral Researcher
Postdoc at the Materials Physics Center in San Sebastian (Spain)
05. September 2018 - Materials Physics Center
Postdoctoral Researcher
Postdoc at the Materials Physics Center in San Sebastian (Spain)
Employer
Materials Physics Center
Location

San Sebastian, Spain

Introduction

CROWDING EFFECTS ON THE BEHAVIOR OF MACROMOLECULAR NANO-OBJECTS

Description of Institution

Centro de Física de Materiales – CFM is a joint centre by the University of the Basque Country – UPV/EHU and the Spanish Research Council – CSIC. The centre brings together several outstanding teams who develop frontier research using state-of-the-art facilities.

CFM’s headquarters is located at Ibaeta Campus in San Sebastian, within walking distance from several institutions also committed to explore physics and material science, both at fundamental and applied levels. Altogether, we represent a thrilling international community devoted to innovation and discovery at the very edge of science.

Job description

The general framework of this project is to contribute to the understanding of crowding effects on the structure and dynamics of macromolecules of diverse types. We are currently running a project focused on single-chain nano-particles (SCNP) – soft nano-objects obtained by intramolecular cross-linking of individual macromolecules. In dilute conditions, SCNP have been found to adopt sparse morphologies, reminiscent of those presented by intrinsically disordered proteins (IDP) under the same dilute conditions. This similarity motivates the use of synthetic SCNP as mimicking nano-objects for IDP to investigate structural as well as dynamical aspects as functions of different variables. The proposed project aims to characterize the influence of increasing the concentration of the macromolecular environment of SCNP and IDP. In this way, we try to extract universal features due to steric effects of the behavior of biomacromolecules in the crowded conditions typical for cellular environments. The study will be based on the application of scattering techniques, in particular neutron scattering on deuterium-labeled samples, as well as small angle X-ray scattering (SAXS), static and dynamic light scattering (SLS and DLS) available in our labs. Experience of the candidate in light scattering will be particularly appreciated.

Requested Profile

We are looking for highly-motivated experimentalists with a PhD in condensed or soft matter physics or in material science. Previous experience with scattering techniques, in particular light scattering, will be highly valuated.

Contact
Name

Arantxa Arbe

E-Mail

a.arbe@ehu.eus

Website

http://cfm.ehu.es/about-cfm/job-offers/

How to Apply

INformation on how to apply can be found at: http://cfm.ehu.es/view/files/Call-PD_2018.pdf

Deadline
23. September 2018
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