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Alexandros Valmas
Alexandros Valmas
PhD
Verified email at upatras.gr
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Year
Applications of X-ray powder diffraction in protein crystallography and drug screening
M Spiliopoulou, A Valmas, DP Triandafillidis, C Kosinas, A Fitch, ...
Crystals 10 (2), 54, 2020
282020
Human insulin polymorphism upon ligand binding and pH variation: the case of 4-ethylresorcinol
S Fili, A Valmas, M Norrman, G Schluckebier, D Beckers, T Degen, ...
IUCrJ 2 (5), 534-544, 2015
212015
Novel crystalline phase and first-order phase transitions of human insulin complexed with two distinct phenol derivatives
A Valmas, K Magiouf, S Fili, M Norrman, G Schluckebier, D Beckers, ...
Acta Crystallographica Section D: Biological Crystallography 71 (4), 819-828, 2015
212015
Rapid screening of in cellulo grown protein crystals via a small-angle X-ray scattering/X-ray powder diffraction synergistic approach
JM Lahey-Rudolph, R Schönherr, CM Jeffries, CE Blanchet, J Boger, ...
Journal of applied crystallography 53 (5), 1169-1180, 2020
202020
In quest for improved drugs against diabetes: The added value of X-ray powder diffraction methods
F Karavassili, A Valmas, S Fili, CD Georgiou, I Margiolaki
Biomolecules 7 (3), 63, 2017
192017
Alkylamino-terephthalate ligands stabilize 8-connected Zr 4+ MOFs with highly efficient sorption for toxic Se species
AD Pournara, S Rapti, A Valmas, I Margiolaki, E Andreou, GS Armatas, ...
Journal of Materials Chemistry A 9 (6), 3379-3387, 2021
162021
Coxsackievirus B3 protease 3C: expression, purification, crystallization and preliminary structural insights
S Fili, A Valmas, M Christopoulou, M Spiliopoulou, N Nikolopoulos, ...
Acta Crystallographica Section F: Structural Biology Communications 72 (12 …, 2016
132016
Revisiting the structure of a synthetic somatostatin analogue for peptide drug design
S Fili, A Valmas, M Spiliopoulou, P Kontou, A Fitch, D Beckers, T Degen, ...
Acta Crystallographica Section B: Structural Science, Crystal Engineering …, 2019
112019
In situ detection of a novel lysozyme monoclinic crystal form upon controlled relative humidity variation
S Trampari, A Valmas, S Logotheti, S Saslis, S Fili, M Spiliopoulou, ...
Journal of Applied Crystallography 51 (6), 1671-1683, 2018
102018
New perspectives in macromolecular powder diffraction using single-photon-counting strip detectors: high-resolution structure of the pharmaceutical peptide octreotide
M Spiliopoulou, F Karavassili, DP Triandafillidis, A Valmas, S Fili, ...
Acta Crystallographica Section A: Foundations and Advances 77 (3), 186-195, 2021
92021
Dengue virus 3 NS5 methyltransferase domain: Expression, purification, crystallization and first structural data from microcrystalline specimens
A Valmas, S Fili, N Nikolopoulos, M Spiliopoulou, M Christopoulou, ...
Zeitschrift für Kristallographie-Crystalline Materials 233 (5), 309-316, 2018
92018
Rietveld refinement for macromolecular powder diffraction
M Spiliopoulou, DP Triandafillidis, A Valmas, C Kosinas, AN Fitch, ...
Crystal Growth & Design 20 (12), 8101-8123, 2020
82020
Structural studies of a fungal polyphenol oxidase with application to bioremediation of contaminated water
A Valmas, G Dedes, M Dimarogona
Proceedings 60 (1), 10, 2020
72020
Unit-cell response of tetragonal hen egg white lysozyme upon controlled relative humidity variation
S Logotheti, A Valmas, S Trampari, S Fili, S Saslis, M Spiliopoulou, ...
Journal of Applied Crystallography 52 (4), 816-827, 2019
72019
Considerations regarding activity determinants of fungal polyphenol oxidases based on mutational and structural studies
E Nikolaivits, A Valmas, G Dedes, E Topakas, M Dimarogona
Applied and environmental microbiology 87 (11), e00396-21, 2021
62021
Insulin polymorphism induced by two polyphenols: new crystal forms and advances in macromolecular powder diffraction
DP Triandafillidis, N Parthenios, M Spiliopoulou, A Valmas, C Kosinas, ...
Acta Crystallographica Section D: Structural Biology 76 (11), 1065-1079, 2020
62020
Exploring the complex map of insulin polymorphism: a novel crystalline form in the presence of m-cresol
F Karavassili, A Valmas, M Dimarogona, AE Giannopoulou, S Fili, ...
Acta Crystallographica Section D: Structural Biology 76 (4), 366-374, 2020
32020
Humidity induced phase transitions of hewlysozyme investigated by microcrystalline powder diffraction on a laboratory system
D Beckers, T Degen, G Nénert, S Saslis, S Logotheti, F Karavassili, ...
ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES 71, S510-S510, 2015
22015
High-throughput macromolecular polymorph screening via an NMR and X-ray powder diffraction synergistic approach: the case of human insulin co-crystallized with resorcinol …
M Spiliopoulou, A Valmas, DP Triandafillidis, S Fili, M Christopoulou, ...
Journal of Applied Crystallography 54 (3), 963-975, 2021
12021
The T2 structure of polycrystalline cubic human insulin
DP Triandafillidis, F Karavassili, M Spiliopoulou, A Valmas, ...
Acta Crystallographica Section D: Structural Biology 79 (5), 2023
2023
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