Bert Masschaele

The use of X-ray tomography in the study of water repellents and consolidants (2009)

Cnudde, Veerle, Dubruel, Peter, De Winne, K, De Witte, I, Masschaele, Bert, Jacobs, Patric, ...

To reduce the weathering rate of natural building stones, a wide variety of water repellents and consolidants are commercially available. Although a lot of research is performed on these products, it...

The use of X-ray tomography in the study of water repellents and consolidants (2009)

Cnudde, Veerle, Dubruel, Peter, De Winne, K., De Witte, I., Masschaele, Bert, Jacobs, Patric, ...

To reduce the weathering rate of natural building stones, a wide variety of water repellents and consolidants are commercially available. Although a lot of research is performed on these products, it...

Porosity and microstructure characterization of building stones and concretes (2009)

Cnudde, Veerle, Cwirzen, A, Masschaele, Bert, Jacobs, Patric

The microstructure of building materials greatly influences engineering properties like permeability, strength and durability. To determine this microstructure, different techniques were developed,...

Multi-resolution X-ray CT research applied on geomaterials (2009)

Cnudde, Veerle, Boone, Matthieu, Dewanckele, Jan, De Witte, Yoni, Van Loo, Denis, Pieters, Koen, ...

Many research topics in geology concern the study of internal processes of geo-materials on a pore-scale level in order to estimate their macroscopic behaviour. The microstructure of a porous medium...

The evaluation of Computed Tomography hard- and software tools for micropaleontologic studies on foraminifera (2009)

Van Loo, Denis, Speijer, Robert, Masschaele, Bert, Dierick, Manuel, Cnudde, Veerle, Boone, Matthieu, ...

Foraminifera (Forams) are single-celled amoeba-like organisms in the sea, which build a tiny calcareous multi-chambered shell for protection. Their enormous abundance, great variation of shape...

Laboratory and Synchrotron Radiation Micro and Nano X-ray Fluorescence (2009)

De Samber, Björn, Evens, Roel, De Schamphelaere, Karel, Masschaele, Bert, Silversmit, Geert, Schoonjans, Tom, ...

Micro X-ray Fluorescence (µ-XRF) is a rapidly evolving analytical technique which allows visualizing the trace level metal distributions within a specimen in an essentially non-destructive manner....

X-ray Fluorescence and Absorption Microtomography reveal Tissue Specific Distribution of Metals in Daphnia magna (2009)

De Samber, Björn, Silversmit, Geert, Schoonjans, Tom, Evens, Roel, De Schamphelaere, Karel, Janssen, Colin, ...

Micro X-ray Fluorescence (µ-XRF) is a rapidly evolving analytical technique which allows visualizing the trace level metal distributions within a specimen in an essentially non-destructive manner....

Development of injection moulded matrix tablets based on mixtures of ethylcellulose and low-substituted hydroxypropylcellulose (2009)

Quinten, Thomas, Gonnissen, Yves, Adriaens, Els, De Beer, Thomas, Cnudde, Veerle, Masschaele, Bert, ...

The objective of this study was to produce sustained-release matrix tablets by means of injection moulding and to evaluate the influence of matrix composition, process temperature and viscosity grade...

Correcting phase contrast artefacts in X-ray CT imaging (2009)

De Witte, Yoni, Boone, Matthieu, Vlassenbroeck, Jelle, Dierick, Manuel, Masschaele, Bert, Van Hoorebeke, Luc, ...

When going to higher resolution in X-ray transmission CT, one of the biggest problems is the appearance of phase contrast. Achieving high resolution usually means scanning very small and thus very...

Micro-computed tomography of early lesions of osteochondrosis in the tarsus of foals (2008)

Olstad, Kristin, Cnudde, Veerle, Masschaele, Bert, Thomassen, Ragnar, Dolvik, Nils

Introduction: Osteochondrosis (OC) is all important developmental orthopedic disease of human and equine patients. The disease is defined as a focal disturbance in enchondral ossification. In horses,...

Virtual histology by means of high-resolution X-ray CT (2008)

Cnudde, Veerle, Masschaele, Bert, De Cock, H, Olstad, K, Vlaminck, Lieven, Vlassenbroeck, Jelle, ...

Micro-CT is a non-destructive technique for 3D tomographic investigation of an object. A 3D representation of the internal structure is calculated based on a series of X-ray radiographs taken from...

Automated generation of a finite element stent model (2008)

Mortier, Peter, De Beule, Matthieu, Van Loo, Denis, Masschaele, Bert, Verdonck, Pascal, Verhegghe, Benedict

Numerical simulations have proven to be a valuable tool to investigate the mechanical behavior of stents. These computer models require a considerable amount of preprocessing and computational effort...

X-ray computed microtomography on cementitious materials: Possibilities and limitations (2008)

Boel, Veerle, Cnudde, Veerle, De Schutter, Geert, Van Meel, Bart, Masschaele, Bert, Ye, Guang, ...

In order to achieve a fundamental evaluation of durability on the 'engineering level', an extensive investigation of the microstructure on the 'materials science level' should be carried out. Many...

Comparison of different nano- and micro-focus X-ray computed tomography set-ups for the visualization of the soil microstructure and soil organic matter (2008)

Sleutel, Steven, Cnudde, Veerle, Masschaele, Bert, Vlassenbroeck, Jelle, Dierick, Manuel, Van Hoorebeke, Luc, ...

This study explores the potential of different X-ray computed tomography (X-ray CT) set-ups for the discrimination of soil mineral matter, soil organic matter (OM) and the pore phase. Different X-ray...

The use of 2D pixel detectors in micro- and nano-CT applications (2008)

Dierick, Manuel, Van Hoorebeke, Luc, Jacobs, Patric, Masschaele, Bert, Vlassenbroeck, Jelle, Cnudde, Veerle, ...

Computed tomography or CT is a non-destructive imaging technique that uses penetrating radiation (mostly X-rays) to visualize the internal structure of a sample. The best-known example is the medical...

Quantifying foraminiferal growth with high-resolution X-ray computed tomography: New opportunities in foraminiferal ontogeny, phylogeny, and paleoceanographic applications (2008)

Speijer, Robert P, Van Loo, Denis, Masschaele, Bert, Vlassenbroeck, Jelle, Cnudde, Veerle, Jacobs, Patric

The latest generation of high-resolution X-ray computed tomography (HRXCT), with a submicron resolution, enables for the first time three-dimensional (3D) imaging and bio-metric quantification of...

A Top-Down Approach using X-ray Imaging Techniques: Instrumental Developments and Applications in Life Science (2008)

De Samber, Björn, Schoonjans, Tom, Silversmit, Geert, Vekemans, Bart, Vincze, Laszlo, Evens, Roel, ...

Synchrotron radiation X-ray fluorescence micro- and nanobeam techniques at second- and third generation SR sources offer the potential of non-destructive multi-element analysis down to trace...

Three dimensional SR-confocal micro XRF combined with absorption microtomography on Daphnia magna: Instrumental developments and recent advances in dataprocessing (2008)

De Samber, Björn, Evens, Roel, Schoonjans, Tom, Silversmit, Geert, Vekemans, Bart, De Schamphelaere, Karel, ...

Daphnia magna are being used to study the mechanism of intoxication by metals (Zn, Cu, Ni) and to develop so called biotic ligand models (BLM's). It has been shown that Daphnia magna responds...

X-ray micro-tomography under altered environmental conditions with EMCT-scanner (2008)

Van Loo, Denis, Masschaele, Bert, Cnudde, Veerle, Dierick, Manuel, Vlassenbroeck, Jelle, De Witte, Yoni, ...

In many research fields the use of micro and even sub-micron X-ray tomography has become an indispensable tool in acquiring and analyzing complex 3D structures. Especially in the field of material...

Studying Tissue-Specific Distributions of Metals in Daphnia magna using Scanning X-ray Fluorescence and Absorption Microtomography (2007)

De Samber, Björn, Silversmit, Geert, Schoonjans, Tom, Evens, Roel, De Schamphelaere, Karel, Janssen, Colin, ...

Daphnia magna are being used to study the mechanism of intoxication by metals (Zn, Cu, Ni) and develop so called biotic ligand models (BLM). It has been shown that Daphnia's respond differently to...