PhD position in Astrobiology

Understanding interactions between minerals and small biopolymers under extreme conditions

The project combines computational screening and wet-lab experiments to develop a comprehensive understanding of the interactions between silicate minerals and small biologically-relevant molecules, such as amino acids, peptides, peptoids and proteins. Our goal is to study the stability of these organic molecules and their mineral-enabled adaptability to environmental conditions. We will focus on sampling the effects of salinity, ion compositions and pH at the extremes of environmental conditions. The primary interest of this work is in the preservation of biosignatures on Mars, while the insights gained in the project have tremendous significance for a wide range of scientific problems, both fundamental (such as origin of life on the early Earth) to the applied (e.g., hazardous waste storage and environmental cleanup). The project is data-driven, where the statistics obtained from molecular simulations will be used to guide the experimental studies. Such a strategy allows us to establish a protocol where computational screening is used to sample mineral-bioorganic systems, informing and directing laboratory tests. 

The project is supervised by Drs Valentina Erastova (School of Chemistry) and Sean McMahon (School of Physics & Astronomy) and is also hosted in the UK Center for Astrobiology.

The studentship is fully funded for 48 months by the University of Edinburgh and covers tuition fees and an annual stipend (starting at £17,668 per annum) for a candidate satisfying EPSRC residency criteria.

Enquiries and the initial application should be directed to:

Dr Valentina Erastova, valentina.erastova[at]ed.ac.uk

The position will remain open until filled.

Two PhD positions for Sep 2023

We have two PhD positions available via E4 DTP for September 2023 start

Deadline: 12 noon, 5th of January 2023

Application process details here

Ultracool Chemistry in Noctilucent Clouds

Supervisors: Valentina Erastova, Charles Cockell and Basile Curchod (Bristol University)

Further details here

Design of Biochar for Sequestration of Emerging Pollutants

Supervisors: Ondrej Mašek and Valentina Erastova

Further details here

NERC Research Experience Placements this Summer

We are looking for a motivated UG student from the UK university to join our group with the NERC funded placement.

Bringing Atomic-level insights to Caesium Decontamination by Clay Minerals

The student will investigate the adsorption of Cs-137 onto montmorillonite and vermiculite clays at atomic-level resolution. They will use molecular dynamics (MD) simulations, a theoretical method, providing atomistic-level details to macroscopic observations. Through this work we will gain a mechanistic understanding of the Cs-clay adsorption process and we will help inform the choice of natural clay between the local naturally available ones, on the nuclear waste disposal sites.

More details about project and eligibility here.

Application deadline 19th of May, apply here.

2 PhD positions for 2021

2 x PhD positions (click on the titles for further details):

Design of Biochar for Sequestration of Emergent Pollutants

Weathering of Clays under Extreme Conditions: Implications for the Biosphere and Extraterrestrial Environments

Deadline: 7th January 2021, 12 noon

To apply follow the link www.ed.ac.uk/e4-dtp/how-to-apply 

Funding & Eligibility: The studentship is fully-funded for 42 month, incl. home/international fees, research costs and UKRI stipend (currently at £15,285 per annum), and is part of the E4 Doctoral Training Partnership. For further details see Entry & Eligibility Criteria.

PhD “Molecular Modeling for Design of Biochar Materials”

PhD studentship through E4 DOCTORAL TRAINING PARTNERSHIP

The project brings molecular modeling into biochar research, providing atomistic details to the key properties of biochar, and through this enabling the informed design and optimization of biochar for desirable functionality.

Full project description here

Supervisors Valentina Erastova and Ondrej Masek, UK Biochar Research Centre

Start: September 2020

Eligibility: Fully funded for UK and EU (with ILR) citizens

Deadline: 9th January 2020

Application process information here

BiocharSchema

PhD “Weathering of Clays under Extreme Conditions”

PhD studentship through E4 DOCTORAL TRAINING PARTNERSHIP

“Weathering of Clays under Extreme Conditions: Implications for the Biosphere and Extraterrestrial Environments”Planets2MD

Full project description here

Supervisors Dr Valentina Erastova and Prof Charles Cockell, UK Centre for Astrobiology 

Start: September 2020

Eligibility: Fully funded for UK and EU (with ILR) citizens

Deadline: 9th January 2020

Application process information here

 

PhD “Materials for Pollution Remediation”

Fully funded PhD position available

Informing Design of Novel Materials for Chemical Pollution Remediation through Molecular Modelling

 in the School of Chemistry at the University of Edinburgh.

Eligibility: UK/EU citizens.
Start: 2020, applications will be considered until a candidate is identified.

For enquiries contact Dr Valentina Erastova by email.

PhD position in solid-state NMR + MD

NMR-MDA 39-month PhD, under the supervision of Dr Paul Hodgkinson, funded by Leverhulme Trust, is available immediately in Durham University. The project aims to understand disorder in molecular organic solids using solid-state NMR, coupled with cutting-edge computational methods developed in the research group.

For more information see “Making Sense of Disorder in Molecular Organic Solids” www.findaphd.com

Or get in touch with myself or Dr Paul Hodgkinson paul.hodgkinson@durham.ac.uk