Cyril Besnard
YOU?
Author Swipe
View article: Biomimetic Enamel-like Crystals: A Versatile Platform for Unraveling the Basic Mechanisms of Demineralization and Remineralization
Biomimetic Enamel-like Crystals: A Versatile Platform for Unraveling the Basic Mechanisms of Demineralization and Remineralization Open
Enamel is a cellular, nonregenerative, highly mineralized tissue essential for the mechanical durability and wear resistance of human teeth. Combating its degradation necessitates effective remineralization strategies, with hydroxyapatite …
View article: A Critical Evaluation of Diffraction Strain Tomography and Contour Method by Assessing Residual Elastic Strains and Quench-Induced Cracking in a Carbon Steel Bar
A Critical Evaluation of Diffraction Strain Tomography and Contour Method by Assessing Residual Elastic Strains and Quench-Induced Cracking in a Carbon Steel Bar Open
This study presents a critical evaluation of the contour method and synchrotron X-ray diffraction strain tomography for the reconstruction of residual elastic strains, focusing on quench-induced cracking in carbon steel components. Using t…
View article: Templated synthesis of multi-hierarchical layered double hydroxide microspheres
Templated synthesis of multi-hierarchical layered double hydroxide microspheres Open
A green, scalable and cost-effective synthesis of microspherical Mg/Al–CO 3 LDHs with an average particle size of 34 ± 6 μm and a multi-hierarchical morphology.
View article: Extended Caking Method for Strain Analysis of Polycrystalline Diffraction Debye–Scherrer Rings
Extended Caking Method for Strain Analysis of Polycrystalline Diffraction Debye–Scherrer Rings Open
Polycrystalline diffraction is a robust methodology employed to assess elastic strain within crystalline components. The Extended Caking (exCaking) method represents a progression of this methodology beyond the conventional azimuthal segme…
View article: The DIAD Approach to Correlative Synchrotron X-ray Imaging and Diffraction Analysis of Human Enamel
The DIAD Approach to Correlative Synchrotron X-ray Imaging and Diffraction Analysis of Human Enamel Open
The Dual Imaging and Diffraction (DIAD) beamline at Diamond Light Source (Didcot, U.K.) implements a correlative approach to the dynamic study of materials based on concurrent analysis of identical sample locations using complementary X-ra…
View article: Advanced Time-Stepping Interpretation of Fly-Scan Continuous Rotation Synchrotron Tomography of Dental Enamel Demineralization
Advanced Time-Stepping Interpretation of Fly-Scan Continuous Rotation Synchrotron Tomography of Dental Enamel Demineralization Open
High-resolution spatial and temporal analysis and 3D visualization of time-dependent processes, such as human dental enamel acid demineralization, often present a challenging task. Overcoming this challenge often requires the development o…
View article: Tomographic eigenstrain reconstruction for full-field residual stress analysis in large scale additive manufacturing parts
Tomographic eigenstrain reconstruction for full-field residual stress analysis in large scale additive manufacturing parts Open
Current experimental and numerical quantification methods are limited in their ability to full-field mapping of the unpredictable distribution of all residual stress and permanent plastic strain components in additive manufacturing parts w…
View article: Stress–strain relationships and yielding of metal-organic framework monoliths
Stress–strain relationships and yielding of metal-organic framework monoliths Open
Metal-organic frameworks (MOFs) have emerged as a versatile material platform for a wide range of applications. However, the development of practical devices is constrained by their inherently low mechanical stability. The synthesis of MOF…
View article: Multi-resolution Correlative Ultrastructural and Chemical Analysis of Carious Enamel by Scanning Microscopy and Tomographic Imaging
Multi-resolution Correlative Ultrastructural and Chemical Analysis of Carious Enamel by Scanning Microscopy and Tomographic Imaging Open
Caries, a major global disease associated with dental enamel demineralization, remains insufficiently understood to devise effective prevention or minimally invasive treatment. Understanding the ultrastructural changes in enamel is hampere…
View article: Time-Lapse In Situ 3D Imaging Analysis of Human Enamel Demineralisation Using X-ray Synchrotron Tomography
Time-Lapse In Situ 3D Imaging Analysis of Human Enamel Demineralisation Using X-ray Synchrotron Tomography Open
Caries is a chronic disease that causes the alteration of the structure of dental tissues by acid dissolution (in enamel, dentine and cementum) and proteolytic degradation (dentine and cementum) and generates an important cost of care. The…
View article: Synchrotron X-ray Studies of the Structural and Functional Hierarchies in Mineralised Human Dental Enamel: A State-of-the-Art Review
Synchrotron X-ray Studies of the Structural and Functional Hierarchies in Mineralised Human Dental Enamel: A State-of-the-Art Review Open
Hard dental tissues possess a complex hierarchical structure that is particularly evident in enamel, the most mineralised substance in the human body. Its complex and interlinked organisation at the Ångstrom (crystal lattice), nano-, micro…
View article: Nanoscale correlative X-ray spectroscopy and ptychography of carious dental enamel
Nanoscale correlative X-ray spectroscopy and ptychography of carious dental enamel Open
This study reports the characterisation of human dental enamel caries using synchrotron nanoscale correlative ptychography and spectroscopic mapping in combination with scanning electron microscopy. A lamella ̴2.4 µm thick was extracted fro…
View article: Increased connectivity of hiPSC-derived neural networks in multiphase granular hydrogel scaffolds
Increased connectivity of hiPSC-derived neural networks in multiphase granular hydrogel scaffolds Open
To reflect human development, it is critical to create a substrate that can support long-term cell survival, differentiation, and maturation. Hydrogels are promising materials for 3D cultures. However, a bulk structure consisting of dense …
View article: 3D analysis of enamel demineralisation in human dental caries using high-resolution, large field of view synchrotron X-ray micro-computed tomography
3D analysis of enamel demineralisation in human dental caries using high-resolution, large field of view synchrotron X-ray micro-computed tomography Open
We report major advances in the analysis of synchrotron 3D datasets acquired from human healthy and carious dental enamel. Synchrotron tomographic data for three human carious samples and a non-carious reference tooth sample were collected…
View article: On the Structural Peculiarities of Self-Reinforced Composite Materials Based on UHMWPE Fibers
On the Structural Peculiarities of Self-Reinforced Composite Materials Based on UHMWPE Fibers Open
The structure of self-reinforced composites (SRCs) based on ultra-high molecular weight polyethylene (UHMWPE) was studied by means of Wide-Angle X-ray Scattering (WAXS), X-ray tomography, Raman spectroscopy, Scanning Electron Microscopy (S…
View article: On the Structural Peculiarities of Self-Reinforced Composite Materials Based on UHMWPE Fibers
On the Structural Peculiarities of Self-Reinforced Composite Materials Based on UHMWPE Fibers Open
The structure of self-reinforced composites (SRCs) based on ultra-high molecular weight 21 polyethylene (UHMWPE) was studied by means of Wide-Angle X-Ray Scattering (WAXS), X-Ray 22 tomography, Raman spectroscopy, Scanning Electron Microsc…
View article: Multi-Scale Digital Image Correlation Analysis of In Situ Deformation of Open-Cell Porous Ultra-High Molecular Weight Polyethylene Foam
Multi-Scale Digital Image Correlation Analysis of In Situ Deformation of Open-Cell Porous Ultra-High Molecular Weight Polyethylene Foam Open
Porous ultra-high molecular weight polyethylene (UHMWPE) is a high-performance bioinert polymer used in cranio-facial reconstructive surgery in procedures where relatively low mechanical stresses arise. As an alternative to much stiffer an…
View article: Multi-Scale Digital Image Correlation Analysis of In Situ Deformation of Open-Cell UHMWPE Foam
Multi-Scale Digital Image Correlation Analysis of In Situ Deformation of Open-Cell UHMWPE Foam Open
Porous ultra-high molecular weight polyethylene (UHMWPE) is a high performance bioinert polymer used in cranio-facial reconstructive surgery in procedures where relatively low mechanical stresses arise. As an alternative to much stiffer an…
View article: Ovine Bone Morphology and Deformation Analysis Using Synchrotron X-ray Imaging and Scattering
Ovine Bone Morphology and Deformation Analysis Using Synchrotron X-ray Imaging and Scattering Open
Bone is a natural hierarchical composite tissue incorporating hard mineral nano-crystals of hydroxyapatite (HAp) and organic binding material containing elastic collagen fibers. In the study, we investigated the structure and deformation o…
View article: Synchrotron X-ray Scattering Analysis of Nylon-12 Crystallisation Variation Depending on 3D Printing Conditions
Synchrotron X-ray Scattering Analysis of Nylon-12 Crystallisation Variation Depending on 3D Printing Conditions Open
Nylon-12 is an important structural polymer in wide use in the form of fibres and bulk structures. Fused filament fabrication (FFF) is an extrusion-based additive manufacturing (AM) method for rapid prototyping and final product manufactur…
View article: A Mini-Atlas of diatom frustule electron microscopy images at different magnifications
A Mini-Atlas of diatom frustule electron microscopy images at different magnifications Open
Diatom algae are active and efficient photosynthesizing single cell organisms responsible for a quarter of biomass and a quarter of oxygen release on the Earth surface. Diatoms form an enormously diverse class of microorganisms possessing …
View article: Synchrotron X-ray quantitative evaluation of transient deformation and damage phenomena in a single nickel-rich cathode particle
Synchrotron X-ray quantitative evaluation of transient deformation and damage phenomena in a single nickel-rich cathode particle Open
Operando synchrotron XRD and in situ ptycho-tomography of single NMC811 particle revealed the correlation between lattice strain and degradation.