The effects of dentine pretreatment on the adhesion of root-canal sealers

Autor: I. E. Ruyter, Dag Ørstavik, I. M. Saleh, Markus Haapasalo

Publikováno v: International Endodontic Journal. 35:859-866

Aim The adhesion of five root-canal sealers to dentine and gutta-percha was studied. The effects of various dentine pretreatments on adhesion were also investigated. Methodology Root dentine cylinders, 4 mm in diameter, were prepared from human teeth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77c03e87d5256e43f797de20ee75cbad
https://doi.org/10.1046/j.1365-2591.2002.00585.x

Effect of polymerization temperature and time on the residual monomer content of denture base polymers

Autor: Pekka K. Vallittu, S Buykuilmaz, I E Ruyter

Publikováno v: European Journal of Oral Sciences. 106:588-593

The aim of this study was to investigate the effect of polymerization time and polymerization temperature on the residual methyl methacrylate (MMA) content of two heat-cured and two autopolymerized denture base polymers. Gas chromatography was used t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::98a4b534f48d7164450c3f2d0f7a7d2c
https://doi.org/10.1046/j.0909-8836.1998.eos106109.x

Characterisation of reversed-phase stationary phases for the liquid chromatographic analysis of basic pharmaceuticals by thermodynamic data

Autor: A.J.J. Debets, R.J.M. Vervoort, G.J. de Jong, E. Ruyter, C.A.M.G. Cramers, Henk A. Claessens

Publikováno v: Journal of Chromatography A, 964(1-2):PII S0021-9673(02)00589-7, 67-76. ELSEVIER SCIENCE BV
Journal of Chromatography, A, 964(1-2), 67-76. Elsevier

This paper describes the characterisation of reversed-phase liquid chromatography (RPLC) columns using thermodynamic measurements. Retention versus I IT data were used to construct Van't Hoff plots. The slope of these plots indicates the standard ent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72171d9ee1a9d5e9406c7ea62c7cd7bc
https://research.rug.nl/en/publications/1a06fcb2-33da-4778-8409-347201f172f9

Influence of batch-to-batch reproducibility of Luna C-18(2) packing material, nature of column wall material, and column diameter on the liquid chromatographic analysis of basic analytes

Autor: G.J. de Jong, R.J.M. Vervoort, C.A.M.G. Cramers, E. Ruyter, A.J.J. Debets, Henk A. Claessens

Publikováno v: Journal of Separation Science, 24(3), 167-172
Journal of Separation Science, 3, 167-172
Journal of Separation Science, 24(3), 167-172. Wiley-VCH Verlag

This paper discusses aspects arising on transferring liquid chromatography (LC) methods developed on conventional size columns to micro LC, i.e. the influence of batch-to-batch reproducibility of packing material, the nature of the column wall materi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50ab40a1de3d4c64fd943cb89ea26c44
https://research.rug.nl/en/publications/bd20c9af-54b0-4dde-8fc6-666e675f2744

Effect of water storage on the flexural properties of E-glass and silica fiber acrylic resin composite

Autor: P K, Vallittu, I E, Ruyter, K, Ekstrand

Publikováno v: The International journal of prosthodontics. 11(4)

The aim of this study was to determine the effect of water on the flexural properties of fiber-reinforced denture base polymers.Continuous woven silanized electrical glass, or E-glass, fibers and woven silica fibers were used to reinforce heat-cured

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::efba009f52e2d0da031e256b0f3c9908
https://pubmed.ncbi.nlm.nih.gov/9758998