Iron-containing nanoparticles based on the 2-hydroxypropyl-β-cyclodextrin in aqueous solutions

• Published in: Russian chemical bulletin Vol. 65; no. 3; pp. 692 - 696
• Main Authors: Spiridonov, V. V., Panova, I. G., Zakharov, A. N., Topchieva, I. N.
• Format: Journal Article
• Language: English
• Published: New York Springer US 01-03-2016; Springer Nature B.V
• Subjects: Aqueous solutions; Chemistry; Chemistry and Materials Science; Chemistry/Food Science; Cyclodextrins; Full Articles; Inorganic Chemistry; Iron; Nanoparticles; Organic Chemistry; 2-hydroxypropyl-β-cyclodextrin; ultrasonication; thermostability; hybrid nanoparticles
• ISSN: 1066-5285; 1573-9171
• DOI: 10.1007/s11172-016-1358-3

The water-soluble hybrid nanoparticles based on high-substituted 2-hydroxypropyl-β-cyclodextrin were formed
in situ
during the reduction of iron(+2) salts by hypophosphite ion in alkaline medium. These nanoparticles are high sensitive to temperature and ultrasonication. It was established that the temperature and ultrasonication time of exposure increase leads to the successive dissociation of the nanoparticles.