Search Results - "Nordström, Josefina"

Effect of excipient properties and blend ratio on the compression properties of dry granulated particles prepared from microcrystalline cellulose and lactose by Tofiq, Maryam, Nordström, Josefina, Persson, Ann-Sofie, Alderborn, Göran

“…In this study, the effect of a systematically varied excipient ratio of a plastic and a brittle material, i.e., microcrystalline cellulose (MCC) and…”
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Compressibility and tablet forming ability of bimodal granule mixtures: Experiments and DEM simulations by Nordström, Josefina, Alderborn, Göran, Frenning, Göran

“…[Display omitted] Compressibility and tablet forming ability (compactibility) of bimodal mixtures of differently sized granules formed from microcrystalline…”
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Compression analysis for assessment of pellet plasticity: Identification of reactant pores and comparison between Heckel, Kawakita, and Adams equations by Persson, Ann-Sofie, Nordström, Josefina, Frenning, Göran, Alderborn, Göran

“…•Granular plasticity was assessed from compression analysis.•The granule plasticity could not be differentiated with global Heckel numbers.•The voidage Heckel…”
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On the physical interpretation of the Kawakita and Adams parameters derived from confined compression of granular solids by Nordström, Josefina, Welch, Ken, Frenning, Göran, Alderborn, Göran

“…The objective of this paper was to investigate the physical significance of the Kawakita and Adams parameters derived from the compression of some granular…”
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Effective Kawakita parameters for binary mixtures by Frenning, Göran, Nordström, Josefina, Alderborn, Göran

“…Despite the fact that many industrial processes use mixtures of powders with different physical and mechanical properties, most fundamental studies of powder…”
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On the physical interpretation of the initial bending of a Shapiro–Konopicky–Heckel compression profile by Klevan, Ingvild, Nordström, Josefina, Bauer-Brandl, Annette, Alderborn, Göran

“…The relationship between the natural logarithm of the tablet porosity and the applied pressure is used to describe the compression behavior of a powder. Such a…”
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The granule porosity controls the loss of compactibility for both dry- and wet-processed cellulose granules but at different rate by Nordström, Josefina, Alderborn, Göran

“…The aim of this study was to investigate the role of porosity on the compression behavior and tablet tensile strength for granules produced by a dry…”
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Deciphering the role of granule deformation and fragmentation for the tableting performance of some dry granulated powders by Tofiq, Maryam, Nordström, Josefina, Persson, Ann-Sofie, Alderborn, Göran

“…In this study, the question of how fragmentation and deformation of granules during compression can be linked to the tableting performance of dry granulated…”
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Powder compression mechanics of spray-dried lactose nanocomposites by Hellrup, Joel, Nordström, Josefina, Mahlin, Denny

“…[Display omitted] The aim of this study was to investigate the structural impact of the nanofiller incorporation on the powder compression mechanics of…”
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A protocol for the classification of powder compression characteristics by Nordström, Josefina, Klevan, Ingvild, Alderborn, Göran

“…Protocol for powder compression analysis as a test to identify functionality-related characteristics of particles in a formulation development programme. In…”
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A comparison between two powder compaction parameters of plasticity: The effective medium A parameter and the Heckel 1/K parameter by Mahmoodi, Foad, Klevan, Ingvild, Nordström, Josefina, Alderborn, Göran, Frenning, Göran

“…A correlation between the effective medium equation's A parameter and the Heckel equation's 1/K parameter. Error bars are standard deviations. The purpose of…”
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A statistical approach to evaluate the potential use of compression parameters for classification of pharmaceutical powder materials by Klevan, Ingvild, Nordström, Josefina, Tho, Ingunn, Alderborn, Göran

“…The current work aims to investigate whether a multivariate statistical approach could reveal latent structures in compression data and group powders with…”
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The degree of compression of spherical granular solids controls the evolution of microstructure and bond probability during compaction by Nordström, Josefina, Persson, Ann-Sofie, Lazorova, Lucia, Frenning, Göran, Alderborn, Göran

“…The effect of degree of compression on the evolution of tablet microstructure and bond probability during compression of granular solids has been studied…”
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An apparatus for confined triaxial testing of single particles by Jonsson, Henrik, Gråsjö, Johan, Nordström, Josefina, Johansson, Niklas, Frenning, Göran

“…A novel triaxial apparatus employing overlapping rigid boundaries has been designed and constructed for experimental measurement of contact forces under…”
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Degree of compression as a potential process control tool of tablet tensile strength by Nordström, Josefina, Alderborn, Goran

“…The current view on the development and manufacturing of pharmaceutical preparations points towards improved control tools that can be implemented in…”
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A particle rearrangement index based on the Kawakita powder compression equation by Nordström, J, Klevan, I, Alderborn, G

“…In this article, the effect of original particle size on the Kawakita parameters, denoted a and b, has been studied using four model materials of different…”
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An effective-medium analysis of confined compression of granular materials by Frenning, Göran, Mahmoodi, Foad, Nordström, Josefina, Alderborn, Göran

“…A simplified model for confined compression of granular materials is considered, which idealizes the collection of particles as a (central) force network…”
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On the role of granule yield strength for the compactibility of granular solids by Nordström, J, Welch, K, Frenning, G, Alderborn, G

“…The objective of this article was to explore the relationship between mechanical properties of single granules and the evolution in tensile strength and tablet…”
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Resarch paper On the physical interpretation of the initial bending of a Shapiro-Konopicky-Heckel compression profile by KLEVAN, Ingvild, NORDSTROM, Josefina, BAUER-BRANDL, Annette, ALDERBORN, Göran

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