Materials Literature
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La fermeture dorsale est un événement majeur de l’embryogénèse de la drosophile durant lequel les cellules les plus dorsales de l’épiderme se différencient et agissent de concert pour refermer une ouverture dorsale temporairement recouverte par l’amnioséreuse. Ce processus présente de nombreuses similarités avec la ci…
A convenient way to address in detail the mechanisms of dehydration and \ndeprotonation processes in minerals is by using in situ-FTIR spectroscopy. This \ntechnique allows measuring the variations in the arrangements of either OH or H2O \nmolecular groups at the ppm scale, in real-time and directly in operando. In th…
Emulsion stability relies on slowing or preventing the physical mechanisms that naturally lead to the separation of immiscible phases. There are three types of mechanisms of emulsion instability namely, sedimentation or creaming, flocculation or droplet aggregation and coalescence or fusion of oil droplets. The Derjag…
This chapter deals with more chemically complex phases, in which the materials may contain mixtures of A, B and X ions as well as chemical defects. In these cases, using an ionic model, it is only necessary that the nominal charges balance to obtain a viable perovskite composition. Brownmillerite is a mineral of appro…
Interpenetrating polymer networks (IPNs) have a large number of technical applications in various fields. They have a wide diversity of molecular and supramolecular assemblies and thus possess complex phase behavior and morphologies. IPNs are characterized by rich variety of structural and functional diversities. This…
Chapter 9
Interpenetrating polymer networks (IPNs) usually have pronounced structural heterogeneity but advantageous properties over polymer blends, which originate from the excellent compatibility of IPNs. This chapter focuses on the thermodynamic immiscibility and kinetic force compatibility of IPN formation. As a result, sev…
Articular cartilage (AC) is the main focus of this chapter and indeed most cartilage regeneration studies, since it is commonly affected by diseases and traumatic injuries that necessitate its therapeutic regeneration. There are four main approaches for cartilage regeneration: cultured cell implantation, engineered ti…
This chapter reviews the state-of-the-art of characterization techniques and the main modeling approaches of polymer transformation kinetics in static conditions, i.e. cure kinetics of thermosetting polymers and crystallization kinetics of thermoplastic semi-crystalline polymers. It first discusses the classical metho…
Hierarchical organization and specialized composition of bone extracellular matrix (ECM) control the cellular processes including proliferation, migration, and differentiation for continuous modulation and maintenance of structure. For bone tissue regeneration, peptideor polymer-based biomaterials have offered a frame…
Till now the magnetohydrodynamic (MHD) simulation of the reversed field pinch (RFP) has been performed by assuming axis-symmetric radial time independent dissipation profiles. In helical states this assumption is not correct since these dissipations should be flux functions, and should exhibit a helical symmetry as we…
This chapter concerns with the defect crystal chemistry of perovskites and the way in which it allows certain perovskite properties to be manipulated, typically diffusion and ionic conductivity. To illustrate diffusion, B-site cation movement into lithium niobate is described. Ionic conductivity is the transport of ca…
This chapter focuses on synthesis and properties of interpenetrating networks (IPNs) formed by polyurethane (PU) with various polymers which have promising features for diverse applications. It has been shown that the properties of the IPNs formed are synergistically improved for their use in biomedical devices, autom…
Interest in the design of porous polymeric materials originates from the wide array of applications in which they are involved, for example, monoliths for chromatographic techniques, selective membranes, interlayer dielectrics, high surface area catalytic supports, as well as size/shape-selective nanoreactors. In addi…
Chapter 5
The central nervous system (CNS) consists of a dense network of cells leaving a smaller volume for the extracellular matrix (ECM) components (10-20% for the brain unlike most other tissues (Cragg, 1979)). The reaction of the nervous tissue to any injury leading to scar tissue formation acts as a barrier for regenerati…
This data article describes the anisotropy of diffraction observed for the centered monoclinic crystals of OmpF reported in "Two different centered monoclinic crystals of the E. coli outer-membrane protein OmpF originate from the same building block (Chaptal et al., 2016 [1])". The datasets intensity falloff as a func…
Interpenetrating polymer networks (IPNs), since their advent in the 1960s, have been extensively studied and have garnered significant attention in the last two decades. Their inherent advantages arise from their controlled phase domain sizes, high degree of flexibility, and a host of other properties. IPNs find sever…
Packaging food may involve filling, counting or weighing, depending on the product. Products that are heat-treated in bulk and then packaged under aseptic conditions generally have better sensory and nutritional quality than products that have undergone heat treatment after packaging. Vacuum packaging and modified atm…
We report an investigation of temperature and IrMn layered thickness dependence of anomalous-Hall resistance (AHR), anisotropic magnetoresistance (AMR), and magnetization on Pt/Ir20Mn80/Y3Fe5O12 (Pt/IrMn/YIG) heterostructures. The magnitude of AHR is dramatically enhanced compared with Pt/YIG bilayers. The enhancement…