Results 341 to 350 of about 525,088 (390)

Multiple Twinning in Nacre and Aragonite

open access: yesAdvanced Functional Materials, EarlyView.
Electron backscatter diffraction map of a cluster of geologic aragonite, exhibiting single, double, and triple twins. The whole cluster is approximately 2 cm wide. Colors indicate crystal orientations, so that pixels where the a‐, b‐, and c‐axis is perpendicular to the image plane are green, red, and blue, respectively.
Connor A. Schmidt   +7 more
wiley   +1 more source

Insight into the Internal Structure of Biogenic, Synthetic and Geological Apatite by Electron Microscopy and X‐Ray Scattering

open access: yesAdvanced Functional Materials, EarlyView.
Apatite occurs in many forms in nature, e.g. in teeth and geological minerals. Internally, biological apatite contains nanocrystals that are also found in synthetically prepared calcium phosphate nanoparticles which are used in biomedicine, e.g. for gene and drug delivery and for bone regeneration. Abstract Calcium phosphate is the inorganic component (
Kathrin Kostka   +3 more
wiley   +1 more source

Calcification of the elastic component: the impact on the cardiovascular system. [PDF]

open access: yesFront Cardiovasc Med
Lofaro FD   +4 more
europepmc   +1 more source

Aortoiliac calcification hindering cardiac interventions: A case for intravascular lithotripsy. [PDF]

open access: yesRadiol Case Rep
Bharaj I   +5 more
europepmc   +1 more source

Extended-Hours Hemodialysis Without Dietary Restrictions Reduces Risk of Vascular Calcification. [PDF]

open access: yesJ Med Cases
Kaneda H   +6 more
europepmc   +1 more source

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