Table 1 Specification of used silica oxide nanoparticles.

From: Modulation of biochemical constituents, nutritional status, growth and flowering of Brunfelsia grandiflora via supplying diverse silicon sources

Property

Specification

Test method

Phase

Silica gel

XRD

Particle size

<50 nm

TEM

Surface area

>200 m2 g–1

BET (P/Po: up to 0.35)

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