Optical properties of metallic nanoparticles trapped by arabinogalactan molecule

Ushakov, Nikolai; Radchuk, N. B.; Ushakov, A. Yu.

doi:10.1117/12.2070477

Cited by 1 publication

(1 citation statement)

References 12 publications

(9 reference statements)

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“…Generally, in the studies different Ag nanocomposites were obtained by using natural and synthetic including polyacrylamide [25], heparin [26], chitosan [27], polyacryl acid [28], polyvinylpyridine [29], polyvinyl alcohol [30], arabinogalactan [31], polyurethane [32] type polymers as a stabilizing agent. As it is shown "green synthesis" of metal nanoparticles is one of the widely used methods in this field.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Study of Structure Silver Nanoparticles by Polyethyleneglycol - Gum Arabic Polymers

Humbatova

Tapdigov

Zeynalov

et al. 2017

JNanoR

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Silver nanoparticles were synthesized at 293÷353 K temperature range by NaBH4 and HCOOH solutions with low concentration at polyethyleneglycol having average molecular weight of 40000 and 200 kDa gum arabic medium. Obtained silver nanoparticles were studied using methods of X-ray diffraction, UV-Vis, FTIR spectroscopy, scanning electron microscope. It was determined that sizes of silver nanoparticles which stabilize at polymer medium vary from 12 to 26 nm range depending on mole ratio, temperature and reduction medium of initial substances. It was shown by FTIR-spectroscopy that -OH and -COOH groups in polymer take an active part in stabilization of silver nanoparticles. It was determinated by UV-Vis study of silver nanoparticles containing polymer composition in aqueous condition that 412 nm which is specific to silver atoms do not change sharply for 4-5 days.

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Section: Introductionmentioning

confidence: 99%

Synthesis and Study of Structure Silver Nanoparticles by Polyethyleneglycol - Gum Arabic Polymers

Humbatova

Tapdigov

Zeynalov

et al. 2017

JNanoR

View full text Add to dashboard Cite

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Optical properties of metallic nanoparticles trapped by arabinogalactan molecule

Abstract: In the current paper the influence of the metallic nanoparticles trapped by arabinogalactan (AG) molecule on the AG refractive index is studied. A convenient approach for refractive index measurement by means of wavelength-domain interferometry is proposed.

Cited by 1 publication

References 12 publications

Synthesis and Study of Structure Silver Nanoparticles by Polyethyleneglycol - Gum Arabic Polymers

Synthesis and Study of Structure Silver Nanoparticles by Polyethyleneglycol - Gum Arabic Polymers

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