The phrase "sphere composed of" is grammatically correct and can be used in written English.
It is used to describe something that is constructed or made up of multiple parts or elements to form a spherical shape. Example: The planet Jupiter is a massive sphere composed of gas, with its distinctive red spot being a storm composed of swirling clouds.
He concludes with an endorsement of the much-touted idea of a public sphere composed of groups "respectful of each other's most cherished beliefs".
Rutile TiO2 nanorods nearly radial alignment grow on the external surface of the hollow sphere composed of anatase TiO2 and SnO2 nanoparticles.
If you divide the faces of an icosahedron into triangles, then bash down the corners and tweak out the middles of the faces, you have a sphere composed of triangles.
The present solution is suitable for analyzing the transient responses of composite hollow sphere composed of piezoelectric and magnetostrictive layers with arbitrary composite sequence.
To raise the temperature of a 2 mm diameter sphere composed of a frozen PA and water mixture (4 μl of 1 1 (v/v) [1-13C]PA:H2O) from 1 to 190 K, a minimum energy of 1 J is necessary and it would melt if >2.5 J was delivered to the sphere (see Supplementary Note 1).
Ni2+-agarose bead-wrapped multi-enzyme/inorganic hybrid sphere composed of the immobilized enzymes as organic component and NaH2PO4 and NaCl as inorganic component was developed by co-immobilizing extracellular His-tagged 3-quinuclidinone reductases and glucose dehydrogenase without pre-purification.
After a few days in an incubator, for unknown reasons, spheres composed of neural stem cells would appear.
This study describes the synthesis, characterization and biocidal potential of copper oxide micro-spheres composed of thin sheets (CuOMSs-Ths).
We present a powerful chemical bath deposition method for the fabrication of hierarchically porous NiO hollow spheres composed of nanoflakes with thicknesses of ∼10 nm.
Meanwhile, the mesoporous spheres composed of nanoparticles can contribute to high rate ability and buffer volume changes during charge/discharge process.
After the aging process, large Co3O4 hollow spheres composed of numerous spherical nanoparticles with a typical diameter of ∼20 nm were formed.
