a.1.(Chem.) Designating the form of silicic acid having the normal or highest number of hydroxyl groups.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
Moreover, monomethylsilanetriol has an anti-aging effect, and stabilizes the orthosilicic acid in nails, skin and hair to prevent nail hardness, skin wrinkles and hair-fall.
Weselucha-Birczynska, "The application of Fouriertransform infrared (FTIR) and Raman spectroscopy (FTR) to the evaluation of structural changes in wool fibre keratin after deuterium exchange and modification by the orthosilicic acid," Journal of Molecular Structure, vol.
Equation (2) shows that [K.sup.+] and [Mg.sup.2+] are replaced by [H.sup.+] from montmorillonite, kaolinite, and orthosilicic acid generated at the same time.
Luminescent porous silicon nanoparticles with emission on 650-900 nm range, fabricated by lifting off porous silicon film and sonication, are suitable candidates for in vivo imaging [45], as like silicon quantum dots, they can be easily degraded in aqueous solutions into non-toxic orthosilicic acid.
The orthosilicic acid Si (OH) 4 is the soluble form of silicon having a particularly high bioavailability.
3, the carbon dioxide gases are absorbed by silicate to produce orthosilicic acid, which avoids foaming of PU/ silicate composite and enhances the mechanical properties.
Silicatein-mediated polycondensation of orthosilicic acid: modeling of catalytic mechanism involving ring formation.
Alkalinity also can be derived from dissolved silicate (Snoeyink and Jenkins, 1980) because , orthosilicic acid resulting from the dissolution of calcium silicate can ionize to yield H3Si[O.sub.3.sup.-]
Orthosilicic acid stimulates collagen type 1 synthesis and osteoblastic differentiation in human osteoblast-like cells in vitro.
Orthosilicic acid ([H.sub.4]Si[O.sub.4]) migrates from the crystal surface into free framework vacancies generated due to removal of aluminium atoms.
Choline-stabilized orthosilicic acid supplementation as an adjunct to calcium/vitamin D3 stimulates markers of bone formation in osteopenic females: a randomized, placebo-controlled trial.
One of the ways to increase the manufacture of collagen is to supplement with a highly bioavailable form of silica (choline-stabilized orthosilicic acid or ChOSA).