Publications associées à Ultrastructure

Full Fabrication and Packaging of an Implantable Multi-panel Device for Monitoring of Metabolites in Small Animals

Giovanni De Micheli, Sandro Carrara, Catherine Dehollain, Camilla Baj-Rossi, Seyedeh Sara Ghoreishizadeh, Enver Gürhan Kilinç, Daniele Casarino

In this work, we show the realization of a fully-implantable device for monitoring free-moving small animals. The device integrates a microfabricated sensing platform, a coil for power and data transmission and two custom designed integrated circuits. The ...

Ieee-Inst Electrical Electronics Engineers Inc2014

Surface Modification of Biomaterials for Conjugation with Human Fetal Osteoblasts

Sandrine Gerber, Françoise Borcard, Céline Marie Anne Journot, Phally Kong

Surface functionalization of hydroxyapatite (HA) and β-tricalcium phosphate (TCP) bioceramics with chemical ligands containing a pyrrogallol moiety was developed to improve the adhesion of bone cell precursors to the biomaterials. Fast and biocompatible co ...

Swiss Chemical Soc2013

Advances in the design of macroporous polymer scaffolds for potential applications in dentistry

Philippe Renaud, Thomas Michael Braschler, Sidi Ahmed Bencherif

A paradigm shift is taking place in medicine and dentistry from using synthetic implants and tissue grafts to a tissue engineering approach that uses degradable porous three-dimensional (3D) material hydrogels integrated with cells and bioactive factors to ...

2013

Fabrication and Packaging of a Fully Implantable Biosensor Array

Giovanni De Micheli, Sandro Carrara, Catherine Dehollain, Camilla Baj-Rossi, Seyedeh Sara Ghoreishizadeh, Enver Gürhan Kilinç, Daniele Casarino

In this work, we showed the realization of a fully- implantable device that integrates a microfabricated sensing platform, a coil for power and data transmission and integrated circuits. We described a device intended to test the biocompati- bility of the ...

2013

Elucidating the Role of Matrix Stiffness in 3D Cell Migration and Remodeling

Matthias Lütolf, Adrian Ranga, Philipp Sebastian Lienemann, Katarzyna Mosiewicz, Martin Ehrbar

Reductionist in vitro model systems which mimic specific extracellular matrix functions in a highly controlled manner, termed artificial extracellular matrices (aECM), have increasingly been used to elucidate the role of cell-ECM interactions in regulating ...

Elsevier2011

Skeletal growth, ultrastructure and composition of the azooxanthellate scleractinian coral Balanophyllia regia

Anders Meibom, Jaroslaw Hubert Stolarski, Isabelle Domart-Coulon

The biomineralization process and skeletal growth dynamics of azooxanthellate corals are poorly known. Here, the growth rate of the shallow-water dendrophyllid scleractinian coral Balanophyllia regia was evaluated with calcein-labeling experiments that sho ...

2010

Enhanced x-ray irradiation-induced cancer cell damage by gold nanoparticles treated by a new synthesis method of polyethylene glycol modification

Giorgio Margaritondo

We explored a very interesting gold nanoparticle system-pegylated gold in colloidal solution-and analyzed its uptake by mice colorectal adenocarcinoma CT26 tumor cells and the impact on the cell's response to x-ray irradiation. We found that exposure to po ...

Institute of Physics2008

A composite biofoam, from research to in vivo validation

Dominique Pioletti, Pierre-Etienne Bourban

Bone tissue engineering aims at developing scaffolds, or porous structures, as supports for cell migration, proliferation and differentiation, in order to favor bone healing. L-poly lactic acid (PLA) foams, which were reinforced or not with β-tricalcium ph ...

2007

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Ultrastructure

Full Fabrication and Packaging of an Implantable Multi-panel Device for Monitoring of Metabolites in Small Animals

Surface Modification of Biomaterials for Conjugation with Human Fetal Osteoblasts

Advances in the design of macroporous polymer scaffolds for potential applications in dentistry

Fabrication and Packaging of a Fully Implantable Biosensor Array

Photopatterning of Synthetic Hydrogels

Elucidating the Role of Matrix Stiffness in 3D Cell Migration and Remodeling

Skeletal growth, ultrastructure and composition of the azooxanthellate scleractinian coral Balanophyllia regia

Enhanced x-ray irradiation-induced cancer cell damage by gold nanoparticles treated by a new synthesis method of polyethylene glycol modification

A composite biofoam, from research to in vivo validation

Novel full platinum nanoprobes suitable for biological SPM experiments

Graph Chatbot

Chattez avec Graph Search

Novel full platinum nanoprobes suitable for biological SPM experiments

Skeletal growth, ultrastructure and composition of the azooxanthellate scleractinian coral Balanophyllia regia

A composite biofoam, from research to in vivo validation

Full Fabrication and Packaging of an Implantable Multi-panel Device for Monitoring of Metabolites in Small Animals

Photopatterning of Synthetic Hydrogels

Enhanced x-ray irradiation-induced cancer cell damage by gold nanoparticles treated by a new synthesis method of polyethylene glycol modification

Surface Modification of Biomaterials for Conjugation with Human Fetal Osteoblasts

Elucidating the Role of Matrix Stiffness in 3D Cell Migration and Remodeling

Advances in the design of macroporous polymer scaffolds for potential applications in dentistry

Fabrication and Packaging of a Fully Implantable Biosensor Array