The aim of the work was to investigate the interaction between borate capped gold
nanoparticles (AuNPs) and the rat brain synaptosomal plasma membranes (SPM), as
well as the effects of these AuNPs on SPM Na+
/K+
- ATPase and Mg2+-ATPase
activity. Influence of AuNPs on Na+
/K+
-ATPase and Mg2+-ATPase activity was
investigated as the function of AuNPs and protein concentration and preincubation
time. AuNPs induced the stimulation of Na+
/K+
-ATPase activity for more than 100%,
while Mg2+-ATPase activity reminded unaffected. We propose that this stimulation of
enzyme activity was a consequence of an increase of the active surface of membranes.
Извор:
PHYSICAL CHEMISTRY 2012 : 11th international conference on fundamental and applied aspects of physical chemistry : Proceedings, 2012, 1, 370-372
Physical chemistry 2012 : 11th international conference on fundamental and applied aspects of physical chemistry; Belgrade (Serbia); 24-28 September 2012
TY - CONF
AU - Petrović, V.
AU - Vodnik, Vesna
AU - Vasić, Vesna M.
PY - 2012
UR - https://vinar.vin.bg.ac.rs/handle/123456789/9293
AB - The aim of the work was to investigate the interaction between borate capped gold
nanoparticles (AuNPs) and the rat brain synaptosomal plasma membranes (SPM), as
well as the effects of these AuNPs on SPM Na+
/K+
- ATPase and Mg2+-ATPase
activity. Influence of AuNPs on Na+
/K+
-ATPase and Mg2+-ATPase activity was
investigated as the function of AuNPs and protein concentration and preincubation
time. AuNPs induced the stimulation of Na+
/K+
-ATPase activity for more than 100%,
while Mg2+-ATPase activity reminded unaffected. We propose that this stimulation of
enzyme activity was a consequence of an increase of the active surface of membranes.
PB - Society of Physical Chemists of Serbia
C3 - PHYSICAL CHEMISTRY 2012 : 11th international conference on fundamental and applied aspects of physical chemistry : Proceedings
T1 - Interaction of gold nanoparticles with rat brain synaptosomal plasma membrane Na+/K+-ATPase and Mg2+-ATPase
VL - 1
SP - 370
EP - 372
UR - https://hdl.handle.net/21.15107/rcub_vinar_9293
ER -
@conference{
author = "Petrović, V. and Vodnik, Vesna and Vasić, Vesna M.",
year = "2012",
abstract = "The aim of the work was to investigate the interaction between borate capped gold
nanoparticles (AuNPs) and the rat brain synaptosomal plasma membranes (SPM), as
well as the effects of these AuNPs on SPM Na+
/K+
- ATPase and Mg2+-ATPase
activity. Influence of AuNPs on Na+
/K+
-ATPase and Mg2+-ATPase activity was
investigated as the function of AuNPs and protein concentration and preincubation
time. AuNPs induced the stimulation of Na+
/K+
-ATPase activity for more than 100%,
while Mg2+-ATPase activity reminded unaffected. We propose that this stimulation of
enzyme activity was a consequence of an increase of the active surface of membranes.",
publisher = "Society of Physical Chemists of Serbia",
journal = "PHYSICAL CHEMISTRY 2012 : 11th international conference on fundamental and applied aspects of physical chemistry : Proceedings",
title = "Interaction of gold nanoparticles with rat brain synaptosomal plasma membrane Na+/K+-ATPase and Mg2+-ATPase",
volume = "1",
pages = "370-372",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9293"
}
Petrović, V., Vodnik, V.,& Vasić, V. M.. (2012). Interaction of gold nanoparticles with rat brain synaptosomal plasma membrane Na+/K+-ATPase and Mg2+-ATPase. in PHYSICAL CHEMISTRY 2012 : 11th international conference on fundamental and applied aspects of physical chemistry : Proceedings
Society of Physical Chemists of Serbia., 1, 370-372.
https://hdl.handle.net/21.15107/rcub_vinar_9293
Petrović V, Vodnik V, Vasić VM. Interaction of gold nanoparticles with rat brain synaptosomal plasma membrane Na+/K+-ATPase and Mg2+-ATPase. in PHYSICAL CHEMISTRY 2012 : 11th international conference on fundamental and applied aspects of physical chemistry : Proceedings. 2012;1:370-372.
https://hdl.handle.net/21.15107/rcub_vinar_9293 .
Petrović, V., Vodnik, Vesna, Vasić, Vesna M., "Interaction of gold nanoparticles with rat brain synaptosomal plasma membrane Na+/K+-ATPase and Mg2+-ATPase" in PHYSICAL CHEMISTRY 2012 : 11th international conference on fundamental and applied aspects of physical chemistry : Proceedings, 1 (2012):370-372,
https://hdl.handle.net/21.15107/rcub_vinar_9293 .
,