About
DImEnsION @ Warwick: a research group led by Dr. G.C. Sosso, focussing on Molecular Simulations of Disordered Systems and Phase Transitions.
We use Computational Methods to investigate the functional properties of systems of practical relevance, such as water and ice or amorphous solids of interest for electronic devices.
I am a computational scientist, chiefly interested in the physical chemistry of condensed matter, from supercooled liquids to biological interfaces. My vision is to understand the chemistry, the functional properties and the phase transitions of different classes of systems, from metallic glasses to cellular membranes. My approach consists in performing fundamental research using computer simulations, aimed at rationalise, complement and guide experiments and applications.
Case study – The Formation of Ice in Biological Matter
One of the main research interests of the SossoGroup is the formation of ice in biological matter. In 2022, the group as been awarded, as part of collaborative effort involving a number of experimental partners, the Horizon Prize from the Royal Society of Chemistry, for “the development, application and translation of chemical tools for cryobiology”. The animation below contains a brief summary of why understanding and controlling ice formation is key in the context of cryopreservation – and what contributions we have made in that regard.
Case study
The formation of ice on cholesterol crystals: unravelling the molecular-level details by means of a combined effort of experiments and simulations. Check out the whole story – published in an open access article available here. Thanks to the Royal Society of Chemistry for condensing our work into a snazzy video!
Stay in touch with us via Twitter @SossoGroup
Richly deserved, @AB_wan_Kenobi. Onwards and upwards!
@LabGibson are studying extremophiles (arctic fish, for example) to understand how they survive at low temperatures. With this knowledge, they are developing new ways to store medicines without the need for cooling. Read more here:
Our group is recruiting a postdoctoral researcher for a project on reactive machine learning potentials. Reposts and spreading the word to interested people in your network appreciated!
https://jobs.ethz.ch/job/view/JOPG_ethz_Z5i1KZ46adYaXSutfY
Publications
Recent Publications
2024
Gabriele C. Sosso Ziad Fakhoury, Scott Habershon
Contact-Map-Driven Exploration of Heterogeneous Protein-Folding Paths Journal Article
In: Journal of Computational and Theoretical Chemistry, 2024.
@article{nokey,
title = {Contact-Map-Driven Exploration of Heterogeneous Protein-Folding Paths},
author = {Ziad Fakhoury, Gabriele C. Sosso, Scott Habershon},
url = {https://sossogroup.uk/wp-content/uploads/2024/09/fakhoury-et-al-2024-contact-map-driven-exploration-of-heterogeneous-protein-folding-paths.pdf},
doi = {10.1021/acs.jctc.4c00878},
year = {2024},
date = {2024-09-04},
urldate = {2024-09-04},
journal = {Journal of Computational and Theoretical Chemistry},
abstract = {We have recently shown how physically realizable protein-folding pathways can be generated using directed walks in the space of inter-residue contact-maps; combined with a back-transformation to move from protein contact-maps to Cartesian coordinates, we have demonstrated how this approach can generate protein-folding trajectory ensembles without recourse to molecular dynamics. In this article, we demonstrate that this framework can be used to study a challenging protein-folding problem that is known to exhibit two different folding paths which were previously identified through molecular dynamics simulation at several different temperatures. From the viewpoint of protein-folding mechanism prediction, this particular problem is extremely challenging to address, specifically involving folding to an identical nontrivial compact native structure along distinct pathways defined by heterogeneous secondary structural elements. Here, we show how our previously reported contact-map-based protein-folding strategy can be significantly enhanced to enable accurate and robust prediction of heterogeneous folding paths by (i) introducing a novel topologically informed metric for comparing two protein contact maps, (ii) reformulating our graph-represented folding path generation, and (iii) introducing a new and more reliable structural back-mapping algorithm. These changes improve the reliability of generating structurally sound folding intermediates and dramatically decrease the number of physically irrelevant folding intermediates generated by our previous simulation strategy. Most importantly, we demonstrate how our enhanced folding algorithm can successfully identify the alternative folding mechanisms of a multifolding-pathway protein, in line with direct molecular dynamics simulations.},
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Shane Cullen Christopher M. Miles, Hussein Kenaan
Unravelling the Interactions Between Small Molecules and Liposomal Bilayers via Molecular Dynamics and Thermodynamic Modelling Journal Article Forthcoming
In: International Journal of Pharmaceutics, Forthcoming.
@article{nokey,
title = {Unravelling the Interactions Between Small Molecules and Liposomal Bilayers via Molecular Dynamics and Thermodynamic Modelling},
author = {Christopher M. Miles, Shane Cullen, Hussein Kenaan, Wenjie Gu, Gavin P. Andrews, Gabriele C. Sosso, Yiwei Tian},
url = {https://sossogroup.uk/wp-content/uploads/2024/07/Text-2.pdf},
doi = {https://doi.org/10.1016/j.ijpharm.2024.124367},
year = {2024},
date = {2024-06-17},
urldate = {2024-06-17},
journal = {International Journal of Pharmaceutics},
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pubstate = {forthcoming},
tppubtype = {article}
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2023
Blow, KE; Whale, TF; Quigley, D; Sosso, GC
Understanding the impact of ammonium ion substitions on heterogeneous ice nucleation Journal Article Forthcoming
In: Faraday Discussions, Forthcoming.
@article{Blow2023Ammonium,
title = {Understanding the impact of ammonium ion substitions on heterogeneous ice nucleation},
author = {KE Blow and TF Whale and D Quigley and GC Sosso},
url = {https://sossogroup.uk/wp-content/uploads/2023/07/Blow2023Ammonium.pdf},
doi = {10.1039/D3FD00097D},
year = {2023},
date = {2023-09-26},
urldate = {2023-09-26},
journal = {Faraday Discussions},
keywords = {},
pubstate = {forthcoming},
tppubtype = {article}
}
Barnard, T; Sosso, GC
Combining machine learning and molecular simulations to predict the stability of amorphous drugs Journal Article
In: The Journal of Chemical Physics, vol. 159, no. 1, pp. 014503, 2023.
@article{Barnard2023Stability,
title = {Combining machine learning and molecular simulations to predict the stability of amorphous drugs},
author = {T Barnard and GC Sosso},
url = {https://sossogroup.uk/wp-content/uploads/2023/09/Barnard2023Stability.pdf},
doi = {10.1063/5.0156222},
year = {2023},
date = {2023-06-08},
journal = {The Journal of Chemical Physics},
volume = {159},
number = {1},
pages = {014503},
keywords = {},
pubstate = {published},
tppubtype = {article}
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Blow, KE; Tribello, GA; Sosso, GC; Quigley, D
Interplay of multiple clusters and initial interface positioning for forward flux sampling simulations of crystal nucleation Journal Article
In: The Journal of Chemical Physics, vol. 158, no. 22, pp. 224102, 2023.
@article{Blow2023Interplayb,
title = {Interplay of multiple clusters and initial interface positioning for forward flux sampling simulations of crystal nucleation},
author = {KE Blow and GA Tribello and GC Sosso and D Quigley},
url = {https://sossogroup.uk/wp-content/uploads/2023/06/Blow2023FFSInterfaces.pdf},
doi = {10.1063/5.0152343},
year = {2023},
date = {2023-06-01},
journal = {The Journal of Chemical Physics},
volume = {158},
number = {22},
pages = {224102},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Fakhoury, Z; Sosso, GC; Habershon, S
Generating protein folding trajectories using contact-map-driven directed walks Journal Article
In: Journal of Chemical Information and Modeling, vol. 63, no. 7, pp. 2181–2195, 2023.
@article{Fkhoury2023ProteinFolding,
title = {Generating protein folding trajectories using contact-map-driven directed walks},
author = {Z Fakhoury and GC Sosso and S Habershon},
url = {https://sossogroup.uk/wp-content/uploads/2023/04/Fakhoury2023ProteinFolding.pdf},
doi = {10.1021/acs.jcim.3c00023},
year = {2023},
date = {2023-04-03},
urldate = {2023-04-03},
journal = {Journal of Chemical Information and Modeling},
volume = {63},
number = {7},
pages = {2181--2195},
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pubstate = {published},
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González-Jiménez, M; Barnard, T; Russell, BA; Tukachev, NV; Javornik, U; Hayes, L-A; Farrell, AJ; Guinane, S; Senn, HM; Smith, AJ; Wilding, M; Mali, G; Nakano, M; Miyazaki, Y; McMillan, P; Sosso, GC; Wynne, K
Understanding the emergence of the boson peak in molecular glasses Journal Article
In: Nature Communications, vol. 14, no. 1, pp. 1–11, 2023.
@article{Gonzalez-Jimenez2023Boson,
title = {Understanding the emergence of the boson peak in molecular glasses},
author = {M González-Jiménez and T Barnard and BA Russell and NV Tukachev and U Javornik and L-A Hayes and AJ Farrell and S Guinane and HM Senn and AJ Smith and M Wilding and G Mali and M Nakano and Y Miyazaki and P McMillan and GC Sosso and K Wynne},
url = {https://sossogroup.uk/wp-content/uploads/2023/01/Gonzalez-Jimenez2023Boson.pdf},
doi = {10.1038/s41467-023-35878-6},
year = {2023},
date = {2023-01-13},
urldate = {2023-01-13},
journal = {Nature Communications},
volume = {14},
number = {1},
pages = {1--11},
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pubstate = {published},
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2022
Barnard, T; Tseng, S; Darby, JP; Bartók, AP; Broo, A; Sosso, GC
Leveraging genetic algorithms to maximise the predictive capabilities of the SOAP descriptor Journal Article
In: Molecular Systems Design & Engineering, 2022.
@article{Barnard2022GAPredictive,
title = {Leveraging genetic algorithms to maximise the predictive capabilities of the SOAP descriptor},
author = {T Barnard and S Tseng and JP Darby and AP Bartók and A Broo and GC Sosso},
url = {https://sossogroup.uk/wp-content/uploads/2022/11/Barnard2022GAPredictive.pdf},
doi = {10.1039/d2me00149g},
year = {2022},
date = {2022-11-03},
urldate = {2022-11-23},
journal = {Molecular Systems Design & Engineering},
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pubstate = {published},
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Warren, MT; Galpin, I; Hasan, M; Hindmarsh, SA; Padrnos, JD; Edwards-Gayle, C; Mathers, RT; Adams, DJ; Sosso, GC; Gibson, MI
Minimalistic ice recrystallisation inhibitors based on phenylalanine Journal Article
In: Chemical Communications, vol. 58, no. 55, pp. 7658–7661, 2022.
@article{Warren2022Minimalisticb,
title = {Minimalistic ice recrystallisation inhibitors based on phenylalanine},
author = {MT Warren and I Galpin and M Hasan and SA Hindmarsh and JD Padrnos and C Edwards-Gayle and RT Mathers and DJ Adams and GC Sosso and MI Gibson },
url = {https://sossogroup.uk/wp-content/uploads/2022/06/Warren2022Minimalistic.pdf},
doi = {10.1039/D2CC02531K},
year = {2022},
date = {2022-08-20},
urldate = {2022-08-20},
journal = {Chemical Communications},
volume = {58},
number = {55},
pages = {7658--7661},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Sosso, GC; P, Sudera; Backes, AT; Whale, TF; Fröhlich-Nowoisky, J; Bonn, M; Michaelides, A; Backus, EHG
The role of structural order in heterogeneous ice nucleation Journal Article
In: Chemical Science, vol. 13, iss. 17, pp. 5014-5026, 2022.
@article{Sosso2022Structural,
title = {The role of structural order in heterogeneous ice nucleation},
author = {GC Sosso and Sudera P and AT Backes and TF Whale and J Fröhlich-Nowoisky and M Bonn and A Michaelides and EHG Backus},
url = {https://sossogroup.uk/wp-content/uploads/2022/04/StructuralOrderIceNucleation.pdf},
doi = {10.1039/D1SC06338C},
year = {2022},
date = {2022-04-08},
journal = {Chemical Science},
volume = {13},
issue = {17},
pages = {5014-5026},
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pubstate = {published},
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}
Warren, MT; Galpin, I; Bachtiger, F; Gibson, MI; Sosso, GC
Ice recrystallization inhibition by amino acids: the curious case of alpha- and beta-alanine Journal Article
In: The Journal of Physical Chemistry Letters, vol. 13, no. 9, pp. 2237-2244, 2022.
@article{Warren22IRI,
title = {Ice recrystallization inhibition by amino acids: the curious case of alpha- and beta-alanine},
author = {MT Warren and I Galpin and F Bachtiger and MI Gibson and GC Sosso},
url = {https://sossogroup.uk/wp-content/uploads/2022/03/IRIbyAminoAcidsWarren.pdf},
doi = {10.1021/acs.jpclett.1c04080},
year = {2022},
date = {2022-03-03},
journal = {The Journal of Physical Chemistry Letters},
volume = {13},
number = {9},
pages = {2237-2244},
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pubstate = {published},
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Miles, CM; Hsu, P-C; Dixon, AM; Khalid, S; Sosso, GC
Lipid bilayers as potential ice nucleating agents Journal Article
In: Physical Chemistry Chemical Physics, vol. 24, iss. 11, pp. 6476-6491, 2022.
@article{Miles22Lipid,
title = {Lipid bilayers as potential ice nucleating agents},
author = {CM Miles and P-C Hsu and AM Dixon and S Khalid and GC Sosso},
url = {https://sossogroup.uk/wp-content/uploads/2022/03/lipid_bilayers_as_potential_ice_nucleating_agents.pdf},
doi = {10.1039/D1CP05465A},
year = {2022},
date = {2022-03-01},
urldate = {2022-03-01},
journal = {Physical Chemistry Chemical Physics},
volume = {24},
issue = {11},
pages = {6476-6491},
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pubstate = {published},
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Gasparotto, P; Fitzner, M; Cox, SJ; Sosso, GC; Michaelides, A
How do interfaces alter the dynamics of supercooled water? Journal Article
In: Nanoscale, vol. 14, iss. 11, pp. 4254-4262, 2022.
@article{Gasparotto22Interfaces,
title = {How do interfaces alter the dynamics of supercooled water?},
author = {P Gasparotto and M Fitzner and SJ Cox and GC Sosso and A Michaelides},
url = {https://sossogroup.uk/wp-content/uploads/2022/03/HowdoInterfactesAlterDynamicsofSupercooledWater.pdf},
doi = {10.1039/D2NR00387B},
year = {2022},
date = {2022-02-28},
journal = {Nanoscale},
volume = {14},
issue = {11},
pages = {4254-4262},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
2021
Herlihy, A; Geddes, HS; Sosso, GC; Bull, CL; Ridley, CK; Goodwin, AL; Senn, MS; Funnell, NP
Recovering local structure information from high-pressure total scattering experiments Journal Article
In: Journal of Applied Crystallography, vol. 54, no. 6, pp. 1546-1554, 2021.
@article{Herlihy21Recovering,
title = {Recovering local structure information from high-pressure total scattering experiments},
author = {A Herlihy and HS Geddes and GC Sosso and CL Bull and CK Ridley and AL Goodwin and MS Senn and NP Funnell},
url = {https://sossogroup.uk/wp-content/uploads/2021/12/kc5131.pdf},
doi = {10.1107/S1600576721009420},
year = {2021},
date = {2021-09-09},
urldate = {2021-09-09},
journal = {Journal of Applied Crystallography},
volume = {54},
number = {6},
pages = {1546-1554},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Blow, KE; Quigley, D; Sosso, GC
The seven deadly sins: When computing crystal nucleation rates, the devil is in the details Journal Article
In: The Journal of Chemical Physics, vol. 155, no. 4, pp. 040901, 2021.
@article{Blow2021Nucleation,
title = {The seven deadly sins: When computing crystal nucleation rates, the devil is in the details},
author = {KE Blow and D Quigley and GC Sosso },
url = {https://sossogroup.uk/wp-content/uploads/2021/07/Blow2021Nucelation.pdf},
doi = {10.1063/5.0055248},
year = {2021},
date = {2021-07-22},
journal = {The Journal of Chemical Physics},
volume = {155},
number = {4},
pages = {040901},
keywords = {},
pubstate = {published},
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Stevens, CA; Bachtiger, F; Kong, X-D; Abriata, LA; Sosso, GC; Gibson, MI; Klok, H-A
A minimalistic cyclic ice-binding peptide from phage display Journal Article
In: Nature Communications, vol. 12, pp. 2675, 2021.
@article{Stevens2021Minimalistic,
title = {A minimalistic cyclic ice-binding peptide from phage display},
author = {CA Stevens and F Bachtiger and X-D Kong and LA Abriata and GC Sosso and MI Gibson and H-A Klok},
url = {https://sossogroup.uk/wp-content/uploads/2021/05/s41467-021-22883-w.pdf},
doi = {0.1038/s41467-021-22883-w},
year = {2021},
date = {2021-05-11},
journal = {Nature Communications},
volume = {12},
pages = {2675},
keywords = {},
pubstate = {published},
tppubtype = {article}
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Wang, L; Chen, J; Cox, SJ; Liu, L; Sosso, GC; Li, N; Gao, P; Michaelides, A; Wang, E; Bai, X
Microscopic Kinetics Pathway of Salt Crystallization in Graphene Nanocapillaries Journal Article
In: Physical Review Letters, vol. 126, no. 13, pp. 136001, 2021.
@article{Wang2021Kinetics,
title = {Microscopic Kinetics Pathway of Salt Crystallization in Graphene Nanocapillaries},
author = {L Wang and J Chen and SJ Cox and L Liu and GC Sosso and N Li and P Gao and A Michaelides and E Wang and X Bai},
url = {https://sossogroup.uk/wp-content/uploads/2021/05/PhysRevLett.126.136001.pdf},
doi = {10.1103/PhysRevLett.126.136001},
year = {2021},
date = {2021-03-29},
journal = {Physical Review Letters},
volume = {126},
number = {13},
pages = {136001},
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pubstate = {published},
tppubtype = {article}
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Mistry, MV; Cottom, J; Patel, K; Shluger, AL; Sosso, GC; Pobegen, G
Modelling the interactions and diffusion of NO in amorphous SiO2 Journal Article
In: Modelling and Simulation in Materials Science and Engineering, vol. 29, no. 3, pp. 035008, 2021.
@article{Mistry2021Modelling,
title = {Modelling the interactions and diffusion of NO in amorphous SiO2},
author = {MV Mistry and J Cottom and K Patel and AL Shluger and GC Sosso and G Pobegen},
url = {https://sossogroup.uk/wp-content/uploads/2021/01/NO_in_amorphous_SiO2.pdf},
doi = {10.1088/1361-651X/abdc69},
year = {2021},
date = {2021-03-11},
journal = {Modelling and Simulation in Materials Science and Engineering},
volume = {29},
number = {3},
pages = {035008},
keywords = {},
pubstate = {published},
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Bachtiger, F; Congdon, TR; Stubbs, C; Gibson, MI; Sosso, GC
The atomistic details of the ice recrystallisation inhibition activity of PVA. Journal Article
In: Nature Communications, vol. 12, no. 1323, 2021.
@article{Bachtiger2021PVA,
title = {The atomistic details of the ice recrystallisation inhibition activity of PVA.},
author = {F Bachtiger and TR Congdon and C Stubbs and MI Gibson and GC Sosso},
url = {https://sossogroup.uk/wp-content/uploads/2021/03/AtomisticPVASosso.pdf},
doi = {0.1038/s41467-021-21717-z},
year = {2021},
date = {2021-02-26},
journal = {Nature Communications},
volume = {12},
number = {1323},
keywords = {},
pubstate = {published},
tppubtype = {article}
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Teaching
Gabriele teaches Statistical Mechanics – that branch of physics connecting the microscopic world (stuff best dealt with via Quantum Mechanics) and the macroscopic world (stuff described by Thermodynamics).
Incidentally, Statistical Mechanics also represents the theoretical foundations of much of the computational work taking place at DImEnsION @ Warwick…
On top of that, Gabriele will soon lecture about Thermodynamics as well, and he will also deliver part of a module ominously named “Advanced Computational Chemistry”.
Everything relevant to the Statistical Mechanics module can be found on Moodle Warwick, but check out our Teaching page for selected material…
Most importantly, do remember…
Join
A number of opportunities to join DImEnsION @ Warwick are presently availabe:
Contact
Want to know more? Thinking about getting involved? Drop us a line at [email protected].