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Karakthala J, Vankar H, Rana V. Molecular dynamics of diclofenac potassium at 300.15 K temperature: Insights from broadband dielectric, thermal and MD simulation analysis. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
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2
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Figari G, Gonçalves JLM, Diogo HP, Dionísio M, Farinha JP, Viciosa MT. Understanding Fenofibrate Release from Bare and Modified Mesoporous Silica Nanoparticles. Pharmaceutics 2023; 15:1624. [PMID: 37376073 DOI: 10.3390/pharmaceutics15061624] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 05/19/2023] [Accepted: 05/25/2023] [Indexed: 06/29/2023] Open
Abstract
To investigate the impact of the surface functionalization of mesoporous silica nanoparticle (MSN) carriers in the physical state, molecular mobility and the release of Fenofibrate (FNB) MSNs with ordered cylindrical pores were prepared. The surface of the MSNs was modified with either (3-aminopropyl) triethoxysilane (APTES) or trimethoxy(phenyl)silane (TMPS), and the density of the grafted functional groups was quantified via 1H-NMR. The incorporation in the ~3 nm pores of the MSNs promoted FNB amorphization, as evidenced via FTIR, DSC and dielectric analysis, showing no tendency to undergo recrystallization in opposition to the neat drug. Moreover, the onset of the glass transition was slightly shifted to lower temperatures when the drug was loaded in unmodified MSNs, and MSNs modified with APTES composite, while it increased in the case of TMPS-modified MSNs. Dielectric studies have confirmed these changes and allowed researchers to disclose the broad glass transition in multiple relaxations associated with different FNB populations. Moreover, DRS showed relaxation processes in dehydrated composites associated with surface-anchored FNB molecules whose mobility showed a correlation with the observed drug release profiles.
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Affiliation(s)
- Giorgia Figari
- Centro de Química Estrutural, Complexo I, Instituto Superior Técnico, University of Lisbon, Avenida Rovisco Pais, 1049-001 Lisbon, Portugal
| | - José L M Gonçalves
- Centro de Química Estrutural, Complexo I, Instituto Superior Técnico, University of Lisbon, Avenida Rovisco Pais, 1049-001 Lisbon, Portugal
| | - Hermínio P Diogo
- Centro de Química Estrutural, Complexo I, Instituto Superior Técnico, University of Lisbon, Avenida Rovisco Pais, 1049-001 Lisbon, Portugal
| | - Madalena Dionísio
- LAQV-REQUIMTE, Department of Chemistry, NOVA School of Science and Technology, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
| | - José Paulo Farinha
- Centro de Química Estrutural, Complexo I, Instituto Superior Técnico, University of Lisbon, Avenida Rovisco Pais, 1049-001 Lisbon, Portugal
| | - María Teresa Viciosa
- Centro de Química Estrutural, Complexo I, Instituto Superior Técnico, University of Lisbon, Avenida Rovisco Pais, 1049-001 Lisbon, Portugal
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Heczko D, Tarnacka M, Kamiński K, Paluch M, Kamińska E. Breakdown of isochronal superpositioning of α- and β-relaxation times in the van der Waals system – loratadine. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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4
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Kolek Ł, Jasiurkowska-Delaporte M, Juszyńska-Gałązka E, Rozwadowski T. Isothermal cold crystallization of antiferroelectric liquid crystal 3F5BFBiHex. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117076] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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How does pressure affect the molecular dynamics, intramolecular interactions, and the relationship between structural (α) and secondary (JG-β) relaxation above and below the glass transition temperature in binary mixtures of H-bonded API - probucol and acetylated saccharides? Eur J Pharm Sci 2021; 164:105894. [PMID: 34089820 DOI: 10.1016/j.ejps.2021.105894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 05/27/2021] [Accepted: 05/31/2021] [Indexed: 11/23/2022]
Abstract
In this paper, the molecular dynamics as well as inter- and intramolecular interactions in the homogenous solid dispersions (SDs) of active pharmaceutical ingredient - probucol (PRO) with acetylated glucose (acGLU), acetylated sucrose (acSUC), and sucrose acetoisobutyrate (aibSUC), prepared in 5:1 molar ratio, have been investigated using broadband dielectric (BD) and Fourier transform infrared (FTIR) spectroscopy. Importantly, high pressure dielectric measurements revealed that as for neat PRO, a breakdown of the isochronal structural (α) and JG-β exact superpositioning, due to increasing separation between both processes under compression, can also be detected in its mixtures with acetylated saccharides (acSACCHs). Furthermore, the analysis of temperature dependences of JG-β-relaxation times for PRO and PRO-acSACCH SDs at selected isobaric conditions indicated the increase in the cooperativity of the secondary process (reflected in the value of the activation entropy, ΔSβ) at elevated pressure in all systems. The mere addition of the small amount of excipient to neat PRO (p = 0.1 MPa) resulted in a greater value of ΔSβ (it was the most noticeable in the case of aibSUC). Further FTIR studies carried out on the pressure densified glasses of PRO, and binary mixtures suggested that the observed changes in the cooperativity of the JG-β-process, as well as the failure of the exact isochronal superpositioning of α- and JG-β relaxation times, are due to varying H-bond pattern in the examined single- and two-component systems at high compression/in the presence of saccharide.
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Heczko D, Grelska J, Jurkiewicz K, Spychalska P, Kasprzycka A, Kamiński K, Paluch M, Kamińska E. Anomalous narrowing of the shape of the structural process in derivatives of trehalose at high pressure. The role of the internal structure. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116321] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Heczko D, Jurkiewicz K, Grelska J, Kamiński K, Paluch M, Kamińska E. Influence of High Pressure on the Local Order and Dynamical Properties of the Selected Azole Antifungals. J Phys Chem B 2020; 124:11949-11961. [PMID: 33325713 DOI: 10.1021/acs.jpcb.0c08083] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Dielectric studies under various temperature (T) and pressure (p) conditions on five active pharmaceutical ingredients (APIs) with antifungal properties-itraconazole (ITZ), posaconazole (POS), terconazole (TER), ketoconazole (KET), and fluconazole (FLU)-were carried out. We have thoroughly studied the connection between the pressure coefficient of the glass transition temperature (dTg/dp) and the activation volume of both relaxation modes (ΔVα, ΔVδ/α') with respect to the molecular weight (Mw) or molar volume (Vm) in these systems. Besides, high pressure data revealed that the time scale separation between α- and δ- or α'-processes increases with pressure in ITZ and TER. What is more, the activation entropy, which is a measure of cooperativity, calculated from the Eyring model for the secondary (β)-relaxation in ITZ and POS, increased and decreased, respectively, in the compressed samples. To understand these peculiar results, we have carried out X-ray diffraction (XRD) measurements on the pressure-densified glasses and found that pressure may induce frustration in molecular organization and destroy the medium-range order while enhancing the short-range correlations between molecules. This finding allowed us to conclude that varying molecular spatial arrangement is responsible for the extraordinary dynamical behavior of ITZ, POS, and TER at high pressure.
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Affiliation(s)
- Dawid Heczko
- Department of Pharmacognosy and Phytochemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Jagiellońska 4, 41-200 Sosnowiec, Poland
| | - Karolina Jurkiewicz
- Institute of Physics, University of Silesia in Katowice, 75 Pułku Piechoty 1, 41-500 Chorzów, Poland.,Silesian Center for Education and Interdisciplinary Research, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland
| | - Joanna Grelska
- Institute of Physics, University of Silesia in Katowice, 75 Pułku Piechoty 1, 41-500 Chorzów, Poland.,Silesian Center for Education and Interdisciplinary Research, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland
| | - Kamil Kamiński
- Institute of Physics, University of Silesia in Katowice, 75 Pułku Piechoty 1, 41-500 Chorzów, Poland.,Silesian Center for Education and Interdisciplinary Research, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland
| | - Marian Paluch
- Institute of Physics, University of Silesia in Katowice, 75 Pułku Piechoty 1, 41-500 Chorzów, Poland.,Silesian Center for Education and Interdisciplinary Research, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland
| | - Ewa Kamińska
- Department of Pharmacognosy and Phytochemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Jagiellońska 4, 41-200 Sosnowiec, Poland
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Tu W, Ngai KL, Paluch M, Adrjanowicz K. Dielectric Study on the Well-Resolved Sub-Rouse and JG β-Relaxations of Poly(methylphenylsiloxane) at Ambient and Elevated Pressures. Macromolecules 2020. [DOI: 10.1021/acs.macromol.9b02332] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Wenkang Tu
- Institute of Physics, University of Silesia, 75 Pulku Piechoty 1, 41-500 Chorzow, Poland
- Silesian Center for Education and Interdisciplinary Research, 75 Pulku Piechoty 1a, 41-500 Chorzow, Poland
| | - K. L. Ngai
- State Key Lab of Metastable Materials Science and Technology, and College of Materials Science and Engineering, Yanshan University, Qinhuangdao, Hebei 066004, China
- CNR-IPCF, Largo B. Pontecorvo 3, I-56127 Pisa, Italy
| | - Marian Paluch
- Institute of Physics, University of Silesia, 75 Pulku Piechoty 1, 41-500 Chorzow, Poland
- Silesian Center for Education and Interdisciplinary Research, 75 Pulku Piechoty 1a, 41-500 Chorzow, Poland
| | - Karolina Adrjanowicz
- Institute of Physics, University of Silesia, 75 Pulku Piechoty 1, 41-500 Chorzow, Poland
- Silesian Center for Education and Interdisciplinary Research, 75 Pulku Piechoty 1a, 41-500 Chorzow, Poland
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Kamińska E, Minecka A, Tarnacka M, Kamiński K, Paluch M. Breakdown of the isochronal structural (α) and secondary (JG β) exact superpositioning in probucol - A low molecular weight pharmaceutical. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2019.112169] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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10
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Minecka A, Kamińska E, Jurkiewicz K, Heczko D, Hachuła B, Pisarski W, Kamiński K, Paluch M. Studies on the internal medium-range ordering and high pressure dynamics in modified ibuprofens. Phys Chem Chem Phys 2019; 22:295-305. [PMID: 31813945 DOI: 10.1039/c9cp04886c] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Broadband dielectric spectroscopy (BDS), combined with the X-ray diffraction (XRD) and Fourier transform infrared (FTIR) techniques, was used to study the dynamics of the primary (α) relaxation process and slow mode (SM), as well as structural properties and intermolecular interactions, in the methyl-, isopropyl-, hexyl-, and benzyl derivative of a well-known pharmaceutical, ibuprofen (IBU). Unexpectedly, the XRD and FTIR methods revealed the formation of medium-range ordering together with some molecular organization, which probably leads to the creation of small aggregates at the scale of several microns at lower temperatures. Moreover, high pressure dielectric experiments revealed that the SM (observed in the ambient pressure data) is not detected in the loss spectra of compressed IBU esters, which is consistent with the results reported previously for propylene carbonate and dioxolane derivatives. This finding can be interpreted as connected to either the comparable time scale of the structural dynamics and slow mode or suppression of the motions responsible for the latter process at elevated pressure. Additionally, it was found that the pressure coefficient of the glass transition temperature (dTg/dp) and activation volume (ΔV) change with molecular weight (Mw) in a non-monotonic way. It might be related to various chemical structures, conformations, and intermolecular interactions, as well as different architecture of supramolecular aggregates in the investigated compounds.
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Affiliation(s)
- Aldona Minecka
- Department of Pharmacognosy and Phytochemistry, Medical University of Silesia in Katowice, Faculty of Pharmaceutical Sciences in Sosnowiec, ul. Jagiellonska 4, 41-200 Sosnowiec, Poland.
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11
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Minecka A, Kamińska E, Heczko D, Jurkiewicz K, Wolnica K, Dulski M, Hachuła B, Pisarski W, Tarnacka M, Talik A, Kamiński K, Paluch M. Studying structural and local dynamics in model H-bonded active ingredient - Curcumin in the supercooled and glassy states at various thermodynamic conditions. Eur J Pharm Sci 2019; 135:38-50. [PMID: 31082486 DOI: 10.1016/j.ejps.2019.05.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 04/24/2019] [Accepted: 05/06/2019] [Indexed: 10/26/2022]
Abstract
Different experimental techniques were applied to study thermal and structural properties, strength of H-bonds, possible keto-enol tautomerism and molecular dynamics at various thermodynamic conditions in the H-bonded active substance, curcumin (CRM). Dielectric measurements revealed dynamical features of examined compound that are uncharacteristic for the associated systems. This includes enormously large pressure coefficient of the glass transition temperature and prominent drop of the fragility with compression. Simultaneously, the shape of α-process slightly broadened at elevated pressures. Infrared investigations demonstrated that this effect is related to the variation in the population of H-bonds. Moreover, we studied the changes in the structural and dynamical properties of the glasses prepared upon cooling of the melt (ordinary glass, OG) and the one obtained after compression of CRM in the liquid phase and decompression at T = 293 K (dense glass, DG). Interestingly, during the aging of the latter sample, a clear shift of the β-relaxation towards higher frequencies was noted. This unexpected result indicated that the density of DG is probably getting smaller with time. Complementary X-ray diffraction experiments confirmed this supposition. Additionally, they showed that in DG there are traces of polymorph II of CRM that has a higher density than initial crystals (polymorph I). Finally, infrared studies demonstrated that H-bond pattern in DG is slightly different with respect to OG. Furthermore, Raman investigations suggested that probably keto-enol tautomerism might be shifted towards diketo form in the glass obtained at high compression. Our investigations are very interesting in the context of better understanding of the behavior of associated systems at high compression as well as provide a better insight into dynamics of higher density glasses produced at elevated pressures.
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Affiliation(s)
- Aldona Minecka
- Department of Pharmacognosy and Phytochemistry, Medical University of Silesia in Katowice, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Jagiellonska 4, 41-200 Sosnowiec, Poland.
| | - Ewa Kamińska
- Department of Pharmacognosy and Phytochemistry, Medical University of Silesia in Katowice, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Jagiellonska 4, 41-200 Sosnowiec, Poland.
| | - Dawid Heczko
- Department of Pharmacognosy and Phytochemistry, Medical University of Silesia in Katowice, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Jagiellonska 4, 41-200 Sosnowiec, Poland
| | - Karolina Jurkiewicz
- Institute of Physics, University of Silesia, 75 Pulku Piechoty 1a, 41-500 Chorzów, Poland; Silesian Center for Education and Interdisciplinary Research, University of Silesia, 75 Pulku Piechoty 1a, 41-500 Chorzow, Poland
| | - Kamila Wolnica
- Institute of Physics, University of Silesia, 75 Pulku Piechoty 1a, 41-500 Chorzów, Poland; Silesian Center for Education and Interdisciplinary Research, University of Silesia, 75 Pulku Piechoty 1a, 41-500 Chorzow, Poland
| | - Mateusz Dulski
- Silesian Center for Education and Interdisciplinary Research, University of Silesia, 75 Pulku Piechoty 1a, 41-500 Chorzow, Poland; Institute of Material Science, University of Silesia, 75 Pulku Piechoty 1a, 41-500 Chorzow, Poland
| | - Barbara Hachuła
- Institute of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland
| | - Wojciech Pisarski
- Institute of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland
| | - Magdalena Tarnacka
- Institute of Physics, University of Silesia, 75 Pulku Piechoty 1a, 41-500 Chorzów, Poland; Silesian Center for Education and Interdisciplinary Research, University of Silesia, 75 Pulku Piechoty 1a, 41-500 Chorzow, Poland
| | - Agnieszka Talik
- Institute of Physics, University of Silesia, 75 Pulku Piechoty 1a, 41-500 Chorzów, Poland; Silesian Center for Education and Interdisciplinary Research, University of Silesia, 75 Pulku Piechoty 1a, 41-500 Chorzow, Poland
| | - Kamil Kamiński
- Institute of Physics, University of Silesia, 75 Pulku Piechoty 1a, 41-500 Chorzów, Poland; Silesian Center for Education and Interdisciplinary Research, University of Silesia, 75 Pulku Piechoty 1a, 41-500 Chorzow, Poland
| | - Marian Paluch
- Institute of Physics, University of Silesia, 75 Pulku Piechoty 1a, 41-500 Chorzów, Poland; Silesian Center for Education and Interdisciplinary Research, University of Silesia, 75 Pulku Piechoty 1a, 41-500 Chorzow, Poland
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12
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Knapik-Kowalczuk J, Chmiel K, Jurkiewicz K, Wojnarowska Z, Kurek M, Jachowicz R, Paluch M. Influence of Polymeric Additive on the Physical Stability and Viscoelastic Properties of Aripiprazole. Mol Pharm 2019; 16:1742-1750. [PMID: 30848603 DOI: 10.1021/acs.molpharmaceut.9b00084] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
In this article, we investigated aripiprazole + Kollidon VA64 (ARP/KVA) and aripiprazole + Soluplus (ARP/SOP) amorphous solid dispersions. Thermal properties of all prepared systems have been examined by means of differential scanning calorimetry (DSC). Compositions revealing the recrystallization tendency were subsequently investigated by means of broadband dielectric spectroscopy (BDS). On the basis of dielectric data, the physically stable drug-polymer concentrations have been found. Finally, these systems have been investigated by rheology, which enables us to determine the minimal temperature required for dissolving the drug in the polymeric matrix, as well as the temperature dependence of the sample viscosity. Our investigations have shown that the amorphous form of the investigated antipsychotic drug might be effectively stabilized by both employed polymers. However, due to the better stabilization effect and the more favorable rheological properties, KVA proved to be a better polymeric excipient for extrusion of amorphous aripiprazole.
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Affiliation(s)
- Justyna Knapik-Kowalczuk
- Institute of Physics , University of Silesia, SMCEBI , 75 Pułku Piechoty 1a , 41-500 Chorzów , Poland
| | - Krzysztof Chmiel
- Institute of Physics , University of Silesia, SMCEBI , 75 Pułku Piechoty 1a , 41-500 Chorzów , Poland
| | - Karolina Jurkiewicz
- Institute of Physics , University of Silesia, SMCEBI , 75 Pułku Piechoty 1a , 41-500 Chorzów , Poland
| | - Zaneta Wojnarowska
- Institute of Physics , University of Silesia, SMCEBI , 75 Pułku Piechoty 1a , 41-500 Chorzów , Poland
| | - Mateusz Kurek
- Faculty of Pharmacy, Chair and Department of Pharmaceutical Technology and Biopharmaceutics , Jagiellonian University , Medyczna 9 , 30-688 Kraków , Poland
| | - Renata Jachowicz
- Faculty of Pharmacy, Chair and Department of Pharmaceutical Technology and Biopharmaceutics , Jagiellonian University , Medyczna 9 , 30-688 Kraków , Poland
| | - Marian Paluch
- Institute of Physics , University of Silesia, SMCEBI , 75 Pułku Piechoty 1a , 41-500 Chorzów , Poland
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Viel Q, Delbreilh L, Coquerel G, Petit S, Dargent E. Molecular Mobility of an Amorphous Chiral Pharmaceutical Compound: Impact of Chirality and Chemical Purity. J Phys Chem B 2017; 121:7729-7740. [DOI: 10.1021/acs.jpcb.7b05667] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Quentin Viel
- INSA Rouen, CNRS, Groupe de Physique des Matériaux, and ‡Sciences et
Méthodes Séparatives, Normandie Univ, UNIROUEN Normandie, 76000 Rouen, France
| | - Laurent Delbreilh
- INSA Rouen, CNRS, Groupe de Physique des Matériaux, and ‡Sciences et
Méthodes Séparatives, Normandie Univ, UNIROUEN Normandie, 76000 Rouen, France
| | - Gérard Coquerel
- INSA Rouen, CNRS, Groupe de Physique des Matériaux, and ‡Sciences et
Méthodes Séparatives, Normandie Univ, UNIROUEN Normandie, 76000 Rouen, France
| | - Samuel Petit
- INSA Rouen, CNRS, Groupe de Physique des Matériaux, and ‡Sciences et
Méthodes Séparatives, Normandie Univ, UNIROUEN Normandie, 76000 Rouen, France
| | - Eric Dargent
- INSA Rouen, CNRS, Groupe de Physique des Matériaux, and ‡Sciences et
Méthodes Séparatives, Normandie Univ, UNIROUEN Normandie, 76000 Rouen, France
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Schammé B, Monnier X, Couvrat N, Delbreilh L, Dupray V, Dargent É, Coquerel G. Insights on the Physical State Reached by an Active Pharmaceutical Ingredient upon High-Energy Milling. J Phys Chem B 2017; 121:5142-5150. [DOI: 10.1021/acs.jpcb.7b02247] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Benjamin Schammé
- Normandie
Univ,
UNIROUEN, Sciences et Méthodes Séparatives, 76000, Rouen, France
- Normandie Univ,
UNIROUEN, INSA Rouen, CNRS, Groupe de Physique des Matériaux, 76000 Rouen, France
| | - Xavier Monnier
- Normandie Univ,
UNIROUEN, INSA Rouen, CNRS, Groupe de Physique des Matériaux, 76000 Rouen, France
| | - Nicolas Couvrat
- Normandie
Univ,
UNIROUEN, Sciences et Méthodes Séparatives, 76000, Rouen, France
| | - Laurent Delbreilh
- Normandie Univ,
UNIROUEN, INSA Rouen, CNRS, Groupe de Physique des Matériaux, 76000 Rouen, France
| | - Valérie Dupray
- Normandie
Univ,
UNIROUEN, Sciences et Méthodes Séparatives, 76000, Rouen, France
| | - Éric Dargent
- Normandie Univ,
UNIROUEN, INSA Rouen, CNRS, Groupe de Physique des Matériaux, 76000 Rouen, France
| | - Gérard Coquerel
- Normandie
Univ,
UNIROUEN, Sciences et Méthodes Séparatives, 76000, Rouen, France
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Szklarz G, Adrjanowicz K, Knapik-Kowalczuk J, Jurkiewicz K, Paluch M. Crystallization of supercooled fenofibrate studied at ambient and elevated pressures. Phys Chem Chem Phys 2017; 19:9879-9888. [DOI: 10.1039/c7cp00823f] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Investigation of the thermodynamic history in the T,p-plane of the crystallization process of a supercooled liquid.
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Affiliation(s)
- Grzegorz Szklarz
- Institute of Physics
- University of Silesia
- 40-007 Katowice
- Poland
- Silesian Center for Education and Interdisciplinary Research
| | - Karolina Adrjanowicz
- Institute of Physics
- University of Silesia
- 40-007 Katowice
- Poland
- Silesian Center for Education and Interdisciplinary Research
| | - Justyna Knapik-Kowalczuk
- Institute of Physics
- University of Silesia
- 40-007 Katowice
- Poland
- Silesian Center for Education and Interdisciplinary Research
| | - Karolina Jurkiewicz
- Institute of Physics
- University of Silesia
- 40-007 Katowice
- Poland
- Silesian Center for Education and Interdisciplinary Research
| | - Marian Paluch
- Institute of Physics
- University of Silesia
- 40-007 Katowice
- Poland
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