Hybrid Coatings as Transducer in Optical Biosensors

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F08%3A00388346" target="_blank" >RIV/67985858:_____/08:00388346 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985882:_____/08:00388346

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s11998-008-9082-z" target="_blank" >http://dx.doi.org/10.1007/s11998-008-9082-z</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11998-008-9082-z" target="_blank" >10.1007/s11998-008-9082-z</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Hybrid Coatings as Transducer in Optical Biosensors

Popis výsledku v původním jazyce

Sensitive coatings are described for an optical sensor for in-situ monitoring of reactants, such as glucose, in biotechnological processes. Glucose oxidase, incorporated into coating materials that are applied on lenses or optical fibers, is used to catalyze oxidization of glucose to gluconic acid. The presence and consumption of oxygen is determined by measuring the fluorescence signal of incorporated ruthenium complexes, which is quenched by oxygen. Inorganic?organic polymers, synthesized via sol-gelprocessing, were used as coating material. Due to the hybrid character of the coating, good adhesion is achieved on both glass and polymer surfaces. The sensitive optical coating was built up as double-layer and single-layer structures. The double layercomprised a primary coating containing the oxygen-sensitive ruthenium complex, and a secondary coating containing the enzyme. The single layer comprised a single coating containing both the ruthenium complex and the enzyme.

Název v anglickém jazyce

Hybrid Coatings as Transducer in Optical Biosensors

Popis výsledku anglicky

Sensitive coatings are described for an optical sensor for in-situ monitoring of reactants, such as glucose, in biotechnological processes. Glucose oxidase, incorporated into coating materials that are applied on lenses or optical fibers, is used to catalyze oxidization of glucose to gluconic acid. The presence and consumption of oxygen is determined by measuring the fluorescence signal of incorporated ruthenium complexes, which is quenched by oxygen. Inorganic?organic polymers, synthesized via sol-gelprocessing, were used as coating material. Due to the hybrid character of the coating, good adhesion is achieved on both glass and polymer surfaces. The sensitive optical coating was built up as double-layer and single-layer structures. The double layercomprised a primary coating containing the oxygen-sensitive ruthenium complex, and a secondary coating containing the enzyme. The single layer comprised a single coating containing both the ruthenium complex and the enzyme.

Druh

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

CEP obor

EI - Biotechnologie a bionika

OECD FORD obor

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Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název periodika

Journal of Coatings Technology and Research

ISSN

1547-0091

e-ISSN

—

Svazek periodika

5

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

491-496

Kód UT WoS článku

000260512100010

EID výsledku v databázi Scopus

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