DSpace Home
→
Підрозділи БДМУ
→
Кафедри
→
Біологічної фізики та медичної інформатики
→
Статті. Кафедра біологічної фізики та медичної інформатики
→
Browsing Статті. Кафедра біологічної фізики та медичної інформатики by Author

Browsing Статті. Кафедра біологічної фізики та медичної інформатики by Author "Rudko, G.Yu."

Now showing items 1-8 of 8

Effects of Ultraviolet Light on Optical Properties of Colloidal CdS Nanoparticles Embedded in Polyvinyl Alcohol (PVA) Matrix

Rudko, G.Yu.; Kovalchuk, A.O.; Fediv, V.I.; Beyer, J.; Chen, W.M.; Buyanova, I.A. (2014-09-26)

CdS nanoparticles have been synthesized in aqueous solution using polyvinyl alcohol (PVA) as a capping reagent. The effects of exposure by ultraviolet (UV) light on optical properties of nanocomposites consisting of ...
Evolution of CdS:Mn nanoparticle properties caused by pH of colloid solution and ultrasound irradiation

Savchuk, A.I.; Rudko, G.Yu.; Fediv, V.I.; Voloshchuk, A.G.; Gule, E.G.; Ivanchak, S.A.; Makoviy, V.V. (2014-09-26)

The effects of pH value and precursors concentrations in the growth solution as well as of ultrasound irradiation on the properties of CdS:Mn nanoparticles in PVA matrix are studied. Analysis of the photoluminescence ...
Phosphorescence of CdS nanoparticles in polymer matrix as an indication of host-guest interaction

Kovalchuk, A.O.; Rudko, G.Yu.; Fediv, V.I.; Chen, W.M.; Buyanova, I.A. (2017-01-16)

We report on the observation of the long-lasting low-temperature photoluminescence decay in the hybrid system nano-CdS/polyvinyl alcohol with a characteristic time of about 1.7 s. The origin of the phosphorescence is ...
Role of the host polymer matrix in light emission processes in nano-CdS/poly vinyl alcohol composite

Rudko, G.Yu.; Kovalchuk, A.O.; Fediv, V.I.; Ren, Q.; Chen, W.M.; Buyanova, I.A.; Pozina, G. (2014-09-26)

Participation of a polymericmedia in light-emitting processes of composite nano-CdS/polyvinyl alcohol is studied by probing different absorption-emission routes via adjustment of excitation wavelengths. It is shown that ...
Synthesis of colloidal nanoparticles CdS:Mn in the polymer solution for biological applications

Fediv, V.I.; Rudko, G.Yu.; Savchuk, A.I.; Gule, E.G.; Davydenko, I.S. (2014-09-26)
Synthesis of Mn2+-doped CdS nanoparticles covered with different adsorptive layers and their application as biosensors

Fediv, V.I.; Rudko, G.Yu.; Savchuk, A.I.; Gule, E.G.; Davydenko, I.S.; Olar, O.I.; Volkov, K.S. (2014-09-26)

Colloidal CdS:Mn nanoparticles were synthesized in water solutions of the polymer polyvinyl-pyrrolidone (PVP), the surfactant cetyl-trimethyl-ammonium bromide (CTAB) and the mixture of PVP and CTAB. The sizes of nanoparticles ...
Synthesis route and optical characterization of CdS:Mn/polyvinyl alcohol nanocomposite

Fediv, V.I.; Rudko, G.Yu.; Savchuk, A.I.; Gule, E.G.; Voloshchuk, A.G. (2014-09-26)

CdS nanoparticles doped with Mn have been synthesized in aqueous solution by using polyvinyl alcohol (PVA) as a capping reagent. Influence of the polymer concentration on the size and concentration of the nanoparticles ...
Tunable electrophysical properties of composites nano-CdS/polyvinyl alcohol

Rudko, G.Yu.; Kovalchuk, A.O.; Bondarenko, V.A.; Fediv, V.I.; Gule, E.G. (2014-09-26)

Electrical d.c. conductivity of nano-CdS/polyvinyl alcohol composites with different nanoparticle concentrations and its temperature dependence were studied. The composites demonstrate increasing resistivity with CdS ...

Now showing items 1-8 of 8

Search DSpace

Advanced Search

Browse

All of DSpace
This Collection
- By Issue Date
- Authors
- Titles
- Subjects

Browsing Статті. Кафедра біологічної фізики та медичної інформатики by Author "Rudko, G.Yu."

Browsing Статті. Кафедра біологічної фізики та медичної інформатики by Author "Rudko, G.Yu."

Search DSpace

Browse

All of DSpace

This Collection

My Account