Structure and morphology of microbial degraded poly(e-caprolactone)/graphite oxide composite
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F14%3A00218309" target="_blank" >RIV/62156489:43210/14:00218309 - isvavai.cz</a>
Výsledek na webu
<a href="http://link.springer.com/article/10.1007%2Fs10924-013-0630-y" target="_blank" >http://link.springer.com/article/10.1007%2Fs10924-013-0630-y</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10924-013-0630-y" target="_blank" >10.1007/s10924-013-0630-y</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Structure and morphology of microbial degraded poly(e-caprolactone)/graphite oxide composite
Popis výsledku v původním jazyce
Biodegradation study of poly(e-caprolactone) composite with graphite oxide by the action of Bacillus subtilis. Nanocomposite produced in a form of thin film was exposed to nutrient cultivation medium with Bacillus subtilis as well as to abiotic nutrientmedium (control run) at 30 C. The matrix itself was exposed to the same conditions for comparison. Biodegradation was demonstrated by the weight loss and the decrease of molecular weight during 21 days of the experiment as well as by changes in the surface morphology and structure. Both degraded and control materials were characterized by confocal laser scanning microscopy, differential scanning calorimetry, thermogravimetry, and Fourier transform infrared spectroscopy with attenuated total reflectance.The bacterial growth expressed as the measure of the optical density/turbidity in McFarland units and pH of medium were measured in situ during the experiment. Lipolytic activity of Bacillus subtilis was determined by spectrophotometric
Název v anglickém jazyce
Structure and morphology of microbial degraded poly(e-caprolactone)/graphite oxide composite
Popis výsledku anglicky
Biodegradation study of poly(e-caprolactone) composite with graphite oxide by the action of Bacillus subtilis. Nanocomposite produced in a form of thin film was exposed to nutrient cultivation medium with Bacillus subtilis as well as to abiotic nutrientmedium (control run) at 30 C. The matrix itself was exposed to the same conditions for comparison. Biodegradation was demonstrated by the weight loss and the decrease of molecular weight during 21 days of the experiment as well as by changes in the surface morphology and structure. Both degraded and control materials were characterized by confocal laser scanning microscopy, differential scanning calorimetry, thermogravimetry, and Fourier transform infrared spectroscopy with attenuated total reflectance.The bacterial growth expressed as the measure of the optical density/turbidity in McFarland units and pH of medium were measured in situ during the experiment. Lipolytic activity of Bacillus subtilis was determined by spectrophotometric
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
JI - Kompositní materiály
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Journal of Polymers and the Environment
ISSN
1566-2543
e-ISSN
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Svazek periodika
22
Číslo periodika v rámci svazku
2
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
10
Strana od-do
190-199
Kód UT WoS článku
335728400005
EID výsledku v databázi Scopus
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