| PAVLIŇÁK, David, Veronika ŠVACHOVÁ, Libor VOJTEK, Jana ZARZYCKÁ, Pavel HYRŠL, Milan ALBERTI a Lucy VOJTOVÁ. Plasma-chemical modifications of cellulose for biomedical applications. Open Chemistry. DE GRUYTER OPEN, 2014, roč. 13, č. 1, s. 229-235. ISSN 2391-5420. Dostupné z: https://dx.doi.org/10.1515/chem-2015-0030. |
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@article{1210355,
author = {Pavliňák, David and Švachová, Veronika and Vojtek, Libor and Zarzycká, Jana and Hyršl, Pavel and Alberti, Milan and Vojtová, Lucy},
article_number = {1},
doi = {http://dx.doi.org/10.1515/chem-2015-0030},
keywords = {oxidized cellulose;oxycellulose;antibacterial;plasma-chemical treatment;plasma},
language = {eng},
issn = {2391-5420},
journal = {Open Chemistry},
title = {Plasma-chemical modifications of cellulose for biomedical applications},
url = {http://www.degruyter.com/view/j/chem.2015.13.issue-1/chem-2015-0030/chem-2015-0030.xml},
volume = {13},
year = {2014}
}
TY - JOUR
ID - 1210355
AU - Pavliňák, David - Švachová, Veronika - Vojtek, Libor - Zarzycká, Jana - Hyršl, Pavel - Alberti, Milan - Vojtová, Lucy
PY - 2014
TI - Plasma-chemical modifications of cellulose for biomedical applications
JF - Open Chemistry
VL - 13
IS - 1
SP - 229-235
EP - 229-235
PB - DE GRUYTER OPEN
SN - 23915420
KW - oxidized cellulose;oxycellulose;antibacterial;plasma-chemical treatment;plasma
UR - http://www.degruyter.com/view/j/chem.2015.13.issue-1/chem-2015-0030/chem-2015-0030.xml
L2 - http://www.degruyter.com/view/j/chem.2015.13.issue-1/chem-2015-0030/chem-2015-0030.xml
N2 - A 6-carboxycellulose (in medicine known as “oxidized cellulose” or “oxycellulose”) is one of the cellulose derivatives popular in the field of surgery. Health products based on oxidized cellulose are great local hemostatics with unique bactericidal and fully bioabsorbable effects. Traditional process of native cellulose oxidation is described as a complex radical reaction in strong acidic liquid medium doped by toxic nitrous radicals (NO*). Our plasma-chemical reaction demonstrates a new synthesis method of oxidized cellulose with unique bactericidal effect. This plasma-chemical treatment is based on atmospheric plasma discharge in liquid medium leading to the oxidation of polysaccharide molecules resulting in oxycellulose. Final oxycellulose properties were evaluated by infrared spectroscopy and carboxyl content determination. The biological impact showed a strong germicidal effect.
ER -
PAVLIŇÁK, David, Veronika ŠVACHOVÁ, Libor VOJTEK, Jana ZARZYCKÁ, Pavel HYRŠL, Milan ALBERTI a Lucy VOJTOVÁ. Plasma-chemical modifications of cellulose for biomedical applications. \textit{Open Chemistry}. DE GRUYTER OPEN, 2014, roč.~13, č.~1, s.~229-235. ISSN~2391-5420. Dostupné z: https://dx.doi.org/10.1515/chem-2015-0030.
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