silicon dioxide, colloidal

We have developed structure/toxicity relationships for amorphous silica nanoparticles (NPs) synthesized through low-temperature… (More)

Mesoporous silica (MPS), synthesized via the supramolecular polymer templating method, is one of the most attractive… (More)

The reduction of silver ions in formamide is shown to take place spontaneously at room temperature without addition of any… (More)

A simple and easy method to prepare super-liquid-repellent surfaces is proposed. Sol-gel films were prepared by hydrolysis and… (More)

To compare the pulmonary toxicity between ultrafine colloidal silica particles (UFCSs) and fine colloidal silica particles (FCSs… (More)

We demonstrate the design, fabrication, and operation of microfluidic chemical reactors for the synthesis of colloidal silica… (More)

The objective of this study was to investigate the silica-silane bond formation present at the filler interface of dental… (More)

This is made without using hydrofluoric acid. The dissolution of silicas is carried out by ammonium fluoride in aqueous solution… (More)

Cultured diploid human skin fibroblasts were fractionated by a procedure that maximizes recovery of particles containing acid… (More)

Subclasses of lymphocytes can be separated on gradients of non-toxic polyvinylpyrrolidone-coated colloidal silica (Percoll) by… (More)