TY  - CONF
AU  - Bondžić, Aleksandra
AU  - Jovanović, Dunja
AU  - Leskovac, Andreja
AU  - Džambaski, Zdravko
AU  - Bondžić, Bojan
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11683
AB  - In this study, the kinetics of bovine serum albumin (BSA) adsorption from aqueous solutions on the
methionine stabilized silver nanoparticles (AgNPs) was investigated. The influence of the parameters
such as contact time and BSA initial concentration on the adsorption capacity of AgNPs were tested.
By increasing the contact time up to 30 min, the percentage of adsorbed BSA was increased. After
this time, no changes were observed, indicating that the equilibrium state was reached. Investigation
of the initial concentration-effect showed that the percentage of BSA adsorption increased with
increasing BSA concentration until the available binding sites were saturated. After that, more BSA
molecules were left unadsorbed. To elucidate the adsorption kinetic, pseudo-first-order, pseudosecond-order, and intraparticle diffusion kinetic models were applied. The pseudo-second-order well
described the adsorption process and intraparticle diffusion model rate laws, and the intraparticle
diffusion is the sole rate-controlling step.
PB  - The Society of Physical Chemists of Serbia
C3  - 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Physical Chemistry 2021 : proceedings, Volume I, September 20-24
T1  - Kinetics of adsorption of the bovine serum albumin on the silver nanoparticles
SP  - 332
EP  - 335
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11683
ER  - 

@conference{
author = "Bondžić, Aleksandra and Jovanović, Dunja and Leskovac, Andreja and Džambaski, Zdravko and Bondžić, Bojan",
year = "2021",
abstract = "In this study, the kinetics of bovine serum albumin (BSA) adsorption from aqueous solutions on the
methionine stabilized silver nanoparticles (AgNPs) was investigated. The influence of the parameters
such as contact time and BSA initial concentration on the adsorption capacity of AgNPs were tested.
By increasing the contact time up to 30 min, the percentage of adsorbed BSA was increased. After
this time, no changes were observed, indicating that the equilibrium state was reached. Investigation
of the initial concentration-effect showed that the percentage of BSA adsorption increased with
increasing BSA concentration until the available binding sites were saturated. After that, more BSA
molecules were left unadsorbed. To elucidate the adsorption kinetic, pseudo-first-order, pseudosecond-order, and intraparticle diffusion kinetic models were applied. The pseudo-second-order well
described the adsorption process and intraparticle diffusion model rate laws, and the intraparticle
diffusion is the sole rate-controlling step.",
publisher = "The Society of Physical Chemists of Serbia",
journal = "15th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Physical Chemistry 2021 : proceedings, Volume I, September 20-24",
title = "Kinetics of adsorption of the bovine serum albumin on the silver nanoparticles",
pages = "332-335",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11683"
}

Bondžić, A., Jovanović, D., Leskovac, A., Džambaski, Z.,& Bondžić, B.. (2021). Kinetics of adsorption of the bovine serum albumin on the silver nanoparticles. in 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Physical Chemistry 2021 : proceedings, Volume I, September 20-24
The Society of Physical Chemists of Serbia., 332-335.
https://hdl.handle.net/21.15107/rcub_vinar_11683

Bondžić A, Jovanović D, Leskovac A, Džambaski Z, Bondžić B. Kinetics of adsorption of the bovine serum albumin on the silver nanoparticles. in 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Physical Chemistry 2021 : proceedings, Volume I, September 20-24. 2021;:332-335.
https://hdl.handle.net/21.15107/rcub_vinar_11683 .

Bondžić, Aleksandra, Jovanović, Dunja, Leskovac, Andreja, Džambaski, Zdravko, Bondžić, Bojan, "Kinetics of adsorption of the bovine serum albumin on the silver nanoparticles" in 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Physical Chemistry 2021 : proceedings, Volume I, September 20-24 (2021):332-335,
https://hdl.handle.net/21.15107/rcub_vinar_11683 .