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Application of non-equilibrium plasmas in medicine

Primena neravnotežne plazme u medicini

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2012
401.pdf (420.6Kb)
Authors
Petrović, Zoran Lj.
Puač, Nevena
Malović, Gordana
Lazović, Saša
Maletić, Dejan
Miletić, Maja
Mojsilović, Slavko
Milenković, Pavle B.
Bugarski, Diana
Article (Published version)
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Abstract
The potential of plasma applications medicine, the connections to nanotechnologies and the results obtained by our group are reviewed. A special issue in plasma medicine is the development of the plasma sources that would achieve non-equilibrium at atmospheric pressure in an atmospheric gas mixture with no or only marginal heating of the gas, and with desired properties and mechanisms that may be controlled. Our studies have shown that control of radicals or chemically active products of the discharge, such as ROS (reactive oxygen species) and/or NO, may be used to control the growth of the seeds. Simultaneously, a specially designed plasma needle and other sources were shown to be efficient to sterilize not only colonies of bacteria but also plank- tonic samples (microorganisms protected by water) or bio films. Finally, it was shown that a plasma might induce differentiation of stem cells. Non-equilibrium plasmas may be used in detection of different specific markers in medicine. For ...example proton transfer mass spectroscopy may be employed in the detection of volatile organic compounds without their dissociation and thus as a technique for instantaneous measurement of the presence of markers for numerous diseases.

U ovom radu dat je pregled primene plazme u medicini, povezanost sa nanotehnologijama i rezultate na ovom polju koje je postigla naša grupa. Poseban problem u plazma medicini je razvoj izvora plazme koji bi radili u neravnotežnim uslovima na atmosferskom pritisku i u smeši gasova kakva je u atmosferi uz zanemarljivo grejanje gasa i sa željenim karakteristikama koje se mogu podešavati po želji. Naša istraživanja su pokazala da se kontrola prisustva radikala i drugih hemijski aktivnih čestica kao što su reaktivne kiseonične čestice (ROS) i/ili NO, može koristiti za kontrolu klijanja semenki. U isto vreme je dokazano za posebno konstruisanu plazma iglu da može efikasno da steriliše ne samo kolonije bakterija već i planktonske uzorke (mikroorganizme zaštićene vodom) pa i biofilmove. Na kraju, mi smo pokazali da plazma može da indukuje diferencijaciju matičnih ćelija. Neravnotežna plazma se može koristiti za detekciju raznih specifičnih markera u medicini. Na primer masena spektroskopija na... bazi izmene protona može da se koristi za detekciju isparivih organskih jedinjenja bez njihove disocijacije i na taj način se može ostvariti trenutna detekcija markera za brojne bolesti iz daha.

Keywords:
low temperature plasmas / plasma technologies / sterilization / functionalization / stem cells
Source:
Journal of the Serbian Chemical Society, 2012, 77, 12, 1689-1699
Publisher:
  • Srpsko hemijsko društvo, Beograd
Funding / projects:
  • Fundamental processes and applications of particle transport in non-equilibrium plasmas, traps and nanostructures (RS-171037)
  • Application of low temperature plasmas in biomedicine, environmental protection and nanotechnologies (RS-41011)

DOI: 10.2298/JSC121020142P

ISSN: 0352-5139

WoS: 000314080000002

Scopus: 2-s2.0-84872109346
[ Google Scholar ]
4
4
URI
http://rimi.imi.bg.ac.rs/handle/123456789/404
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
Institut za medicinska istraživanja
TY  - JOUR
AU  - Petrović, Zoran Lj.
AU  - Puač, Nevena
AU  - Malović, Gordana
AU  - Lazović, Saša
AU  - Maletić, Dejan
AU  - Miletić, Maja
AU  - Mojsilović, Slavko
AU  - Milenković, Pavle B.
AU  - Bugarski, Diana
PY  - 2012
UR  - http://rimi.imi.bg.ac.rs/handle/123456789/404
AB  - The potential of plasma applications medicine, the connections to nanotechnologies and the results obtained by our group are reviewed. A special issue in plasma medicine is the development of the plasma sources that would achieve non-equilibrium at atmospheric pressure in an atmospheric gas mixture with no or only marginal heating of the gas, and with desired properties and mechanisms that may be controlled. Our studies have shown that control of radicals or chemically active products of the discharge, such as ROS (reactive oxygen species) and/or NO, may be used to control the growth of the seeds. Simultaneously, a specially designed plasma needle and other sources were shown to be efficient to sterilize not only colonies of bacteria but also plank- tonic samples (microorganisms protected by water) or bio films. Finally, it was shown that a plasma might induce differentiation of stem cells. Non-equilibrium plasmas may be used in detection of different specific markers in medicine. For example proton transfer mass spectroscopy may be employed in the detection of volatile organic compounds without their dissociation and thus as a technique for instantaneous measurement of the presence of markers for numerous diseases.
AB  - U ovom radu dat je pregled primene plazme u medicini, povezanost sa nanotehnologijama i rezultate na ovom polju koje je postigla naša grupa. Poseban problem u plazma medicini je razvoj izvora plazme koji bi radili u neravnotežnim uslovima na atmosferskom pritisku i u smeši gasova kakva je u atmosferi uz zanemarljivo grejanje gasa i sa željenim karakteristikama koje se mogu podešavati po želji. Naša istraživanja su pokazala da se kontrola prisustva radikala i drugih hemijski aktivnih čestica kao što su reaktivne kiseonične čestice (ROS) i/ili NO, može koristiti za kontrolu klijanja semenki. U isto vreme je dokazano za posebno konstruisanu plazma iglu da može efikasno da steriliše ne samo kolonije bakterija već i planktonske uzorke (mikroorganizme zaštićene vodom) pa i biofilmove. Na kraju, mi smo pokazali da plazma može da indukuje diferencijaciju matičnih ćelija. Neravnotežna plazma se može koristiti za detekciju raznih specifičnih markera u medicini. Na primer masena spektroskopija na bazi izmene protona može da se koristi za detekciju isparivih organskih jedinjenja bez njihove disocijacije i na taj način se može ostvariti trenutna detekcija markera za brojne bolesti iz daha.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - Application of non-equilibrium plasmas in medicine
T1  - Primena neravnotežne plazme u medicini
EP  - 1699
IS  - 12
SP  - 1689
VL  - 77
DO  - 10.2298/JSC121020142P
UR  - conv_2909
ER  - 
@article{
author = "Petrović, Zoran Lj. and Puač, Nevena and Malović, Gordana and Lazović, Saša and Maletić, Dejan and Miletić, Maja and Mojsilović, Slavko and Milenković, Pavle B. and Bugarski, Diana",
year = "2012",
abstract = "The potential of plasma applications medicine, the connections to nanotechnologies and the results obtained by our group are reviewed. A special issue in plasma medicine is the development of the plasma sources that would achieve non-equilibrium at atmospheric pressure in an atmospheric gas mixture with no or only marginal heating of the gas, and with desired properties and mechanisms that may be controlled. Our studies have shown that control of radicals or chemically active products of the discharge, such as ROS (reactive oxygen species) and/or NO, may be used to control the growth of the seeds. Simultaneously, a specially designed plasma needle and other sources were shown to be efficient to sterilize not only colonies of bacteria but also plank- tonic samples (microorganisms protected by water) or bio films. Finally, it was shown that a plasma might induce differentiation of stem cells. Non-equilibrium plasmas may be used in detection of different specific markers in medicine. For example proton transfer mass spectroscopy may be employed in the detection of volatile organic compounds without their dissociation and thus as a technique for instantaneous measurement of the presence of markers for numerous diseases., U ovom radu dat je pregled primene plazme u medicini, povezanost sa nanotehnologijama i rezultate na ovom polju koje je postigla naša grupa. Poseban problem u plazma medicini je razvoj izvora plazme koji bi radili u neravnotežnim uslovima na atmosferskom pritisku i u smeši gasova kakva je u atmosferi uz zanemarljivo grejanje gasa i sa željenim karakteristikama koje se mogu podešavati po želji. Naša istraživanja su pokazala da se kontrola prisustva radikala i drugih hemijski aktivnih čestica kao što su reaktivne kiseonične čestice (ROS) i/ili NO, može koristiti za kontrolu klijanja semenki. U isto vreme je dokazano za posebno konstruisanu plazma iglu da može efikasno da steriliše ne samo kolonije bakterija već i planktonske uzorke (mikroorganizme zaštićene vodom) pa i biofilmove. Na kraju, mi smo pokazali da plazma može da indukuje diferencijaciju matičnih ćelija. Neravnotežna plazma se može koristiti za detekciju raznih specifičnih markera u medicini. Na primer masena spektroskopija na bazi izmene protona može da se koristi za detekciju isparivih organskih jedinjenja bez njihove disocijacije i na taj način se može ostvariti trenutna detekcija markera za brojne bolesti iz daha.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "Application of non-equilibrium plasmas in medicine, Primena neravnotežne plazme u medicini",
pages = "1699-1689",
number = "12",
volume = "77",
doi = "10.2298/JSC121020142P",
url = "conv_2909"
}
Petrović, Z. Lj., Puač, N., Malović, G., Lazović, S., Maletić, D., Miletić, M., Mojsilović, S., Milenković, P. B.,& Bugarski, D.. (2012). Application of non-equilibrium plasmas in medicine. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 77(12), 1689-1699.
https://doi.org/10.2298/JSC121020142P
conv_2909
Petrović ZL, Puač N, Malović G, Lazović S, Maletić D, Miletić M, Mojsilović S, Milenković PB, Bugarski D. Application of non-equilibrium plasmas in medicine. in Journal of the Serbian Chemical Society. 2012;77(12):1689-1699.
doi:10.2298/JSC121020142P
conv_2909 .
Petrović, Zoran Lj., Puač, Nevena, Malović, Gordana, Lazović, Saša, Maletić, Dejan, Miletić, Maja, Mojsilović, Slavko, Milenković, Pavle B., Bugarski, Diana, "Application of non-equilibrium plasmas in medicine" in Journal of the Serbian Chemical Society, 77, no. 12 (2012):1689-1699,
https://doi.org/10.2298/JSC121020142P .,
conv_2909 .

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