Novel fluorescent poly(glycidyl methacrylate) - silica microspheres

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F14%3A00427979" target="_blank" >RIV/61389013:_____/14:00427979 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.eurpolymj.2014.04.011" target="_blank" >http://dx.doi.org/10.1016/j.eurpolymj.2014.04.011</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.eurpolymj.2014.04.011" target="_blank" >10.1016/j.eurpolymj.2014.04.011</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Novel fluorescent poly(glycidyl methacrylate) - silica microspheres

Popis výsledku v původním jazyce

Monodisperse macroporous poly(glycidyl methacrylate) (PGMA) microspheres were prepared by multiple swelling polymerization using a modified Ugelstad method. The outer and inner parts of PGMA microspheres were coated with silica (SiO2) using tetramethyl othosilicate (TMOS) and trimethoxy(methyl)silane (TMMS) to produce PGMA&SiO2 and PGMA&Me-SiO2 hybrid particles, respectively. In order to introduce amino groups, the microsphere surface was functionalized with (3-aminopropyl)diethoxy(methyl)silane (APDMS)and (3-aminopropyl)triethoxysilane (APTES) resulting in PGMA&SiO2-NH2 and PGMA&Me-SiO2-NH2 particles, respectively. The particles were characterized by SEM and TEM coupled with energy dispersive X-ray analysis (EDAX) and FT-IR spectroscopy to determinemorphology, particle size, polydispersity and the presence of functional groups. Elemental and thermogravimetric (TGA) analyses were used for determination of the formed SiO2. Moreover, specific surface areas of the hybrid microspheres we

Název v anglickém jazyce

Novel fluorescent poly(glycidyl methacrylate) - silica microspheres

Popis výsledku anglicky

Monodisperse macroporous poly(glycidyl methacrylate) (PGMA) microspheres were prepared by multiple swelling polymerization using a modified Ugelstad method. The outer and inner parts of PGMA microspheres were coated with silica (SiO2) using tetramethyl othosilicate (TMOS) and trimethoxy(methyl)silane (TMMS) to produce PGMA&SiO2 and PGMA&Me-SiO2 hybrid particles, respectively. In order to introduce amino groups, the microsphere surface was functionalized with (3-aminopropyl)diethoxy(methyl)silane (APDMS)and (3-aminopropyl)triethoxysilane (APTES) resulting in PGMA&SiO2-NH2 and PGMA&Me-SiO2-NH2 particles, respectively. The particles were characterized by SEM and TEM coupled with energy dispersive X-ray analysis (EDAX) and FT-IR spectroscopy to determinemorphology, particle size, polydispersity and the presence of functional groups. Elemental and thermogravimetric (TGA) analyses were used for determination of the formed SiO2. Moreover, specific surface areas of the hybrid microspheres we

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

European Polymer Journal

ISSN

0014-3057

e-ISSN

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Svazek periodika

56

Číslo periodika v rámci svazku

July

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

13

Strana od-do

92-104

Kód UT WoS článku

000338392000010

EID výsledku v databázi Scopus

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