Results 131 to 140 of about 77,773 (362)
Human Bone‐Derived Endothelial Cells Mediate Bone Regeneration via Distinct Expression of KIT Ligand
Advanced Science, EarlyView.Bone‐specific endothelial cells (b‐ECs) uniquely express KITLG, which recruits c‐Kit+/CD34+ hematopoietic progenitors (HPCs) to the osteovascular niche, initiating a cascade that culminates in the osteogenic differentiation of bone marrow‐derived mesenchymal stem cells (bm‐MSCs) and subsequent ossification.
Xiang Li +16 more
wiley +1 more source
Substrate effect in the evaluation of elastic modulus of thin PVD coatings from nanoindentation
Acta Polytechnica CTU ProceedingsThe comparison of nanoindentation results on reactive HiTUS TiZrHf+ME-Ny (ME = Nb, V, Ta and VNbTa) and reactive DCMS NbMoTaW coatings showed that the influence of substrate stiffness is still not fully eliminated in the evaluation of indentation ...
František Lofaj
doaj +1 more source
Effect of phase transformations on the shape of the unloading curve in the nanoindentation of silicon [PDF]
, 2000 Vladislav Domnich +2 more
openalex +1 more source
ACS Applied Materials and Interfaces, 2017 The mechanical properties of individual nanocrystals and small micron-sized single crystals of metal-organic frameworks (MOFs), hitherto, cannot be measured directly by employing the conventional instrumented nanoindentation approach. Here we propose the
Zhixin Zeng, Jin‐Chong Tan
semanticscholar +1 more source
Atomistic simulations of nanoindentation
Materials Today, 2006 Our understanding of mechanics is pushed to its limit when the functionality of devices is controlled at the nanometer scale. A fundamental understanding of nanomechanics is needed to design materials with optimum properties. Atomistic simulations can bring an important insight into nanostructure-property relations and, when combined with experiments ...
openaire +2 more sources
Advanced Science, EarlyView.This study defines the structure, mechanics, and mechanobiology of the fibrocartilage pericellular matrix (PCM) using the murine meniscus, showing how collagen V deficiency alters PCM properties and disrupts cell mechanosensitive signaling. Findings emphasize the critical role of PCM in fibrocartilage mechanobiology and suggest targeting it can enhance
Chao Wang +13 more
wiley +1 more source
Nanoindentation Study of PVD WC/C Coatings Supported by Cross-Sectional Electron Microscopy Observations [PDF]
, 2001 N.J.M. Carvalho, J. Th. M. De Hosson
openalex +1 more source
Advanced Science, EarlyView.This study demonstrates a breakthrough in overcoming the conventional fatigue limit ceiling in high‐strength as‐quenched martensitic steel; maximum stress corresponding to the fatigue limit significantly increased from 675 to 1300 MPa with minimal sacrifice in tensile strength (1.5–1.6 GPa).
Kazuho Okada +3 more
wiley +1 more source
Influence of fluoride on the mineralization of collagen via the polymer-induced liquid-precursor (PILP) process. [PDF]
, 2018 ObjectiveThe polymer-induced liquid-precursor (PILP) mineralization process has been shown to remineralize artificial dentin lesions to levels consistent with those of native dentin.
Cremer, Maegan A +6 more
core +1 more source
Advanced Science, EarlyView.Lysosomal redistribution occurs via extracellular vesicles in multi‐stem cell aggregates and controls iron homeostasis for safeguarding cell aggregation. These cell aggregate‐released extracellular vesicles (CA‐EVs) rescue lysosomal impairments and exert anti‐ferroptosis effects in recipient irradiated endothelial cells.
Yuan‐Yuan Li +20 more
wiley +1 more source