Development of a Photosystem II-based Biosensor for Detection of Herbicides

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13430%2F01%3A00001405" target="_blank" >RIV/44555601:13430/01:00001405 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Development of a Photosystem II-based Biosensor for Detection of Herbicides

Popis výsledku v původním jazyce

Pollution of rivers, lakes and soil by herbicides has become a serious problem in recent years. In the environment, many of these compounds can remain active for several years, causing ecological damage. Currently the most commonly used high-performanceliquid chromatography (HPLC) and gas chromatography with mass spectrometry (GC-MS) can not be used for continuous, on-site analysis. The use of biosensors has opened a possibility for monitoring of environmental pollution of aquatic and terrestrial ecosystems. The binding and affinity of some herbicides to the PSII core offered a good possibility to use PSII preparations as biological receptors for biosensors. Recently, an electrochemical biosensor for the detection of photosynthetic herbicides have been developed, using the oxygene-evolving PSII particles from the thermophilic cyanobacterium Synechoccocus elngatus, as biosensing elements (Koblizek et al. 1998). A modified imobilisation methods using recombinant PSII and Langmuir-Blodge

Název v anglickém jazyce

Development of a Photosystem II-based Biosensor for Detection of Herbicides

Popis výsledku anglicky

Pollution of rivers, lakes and soil by herbicides has become a serious problem in recent years. In the environment, many of these compounds can remain active for several years, causing ecological damage. Currently the most commonly used high-performanceliquid chromatography (HPLC) and gas chromatography with mass spectrometry (GC-MS) can not be used for continuous, on-site analysis. The use of biosensors has opened a possibility for monitoring of environmental pollution of aquatic and terrestrial ecosystems. The binding and affinity of some herbicides to the PSII core offered a good possibility to use PSII preparations as biological receptors for biosensors. Recently, an electrochemical biosensor for the detection of photosynthetic herbicides have been developed, using the oxygene-evolving PSII particles from the thermophilic cyanobacterium Synechoccocus elngatus, as biosensing elements (Koblizek et al. 1998). A modified imobilisation methods using recombinant PSII and Langmuir-Blodge

Druh

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

CEP obor

BO - Biofyzika

OECD FORD obor

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Projekt

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

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2001

Kód důvěrnosti údajů

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

Název periodika

Acta Universitatis Purkynianae. Studia biologica

ISSN

1212-3137

e-ISSN

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Svazek periodika

neuveden

Číslo periodika v rámci svazku

67

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

71

Strana od-do

63-71

Kód UT WoS článku

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EID výsledku v databázi Scopus

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