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| Description
| - Electrochemical impedance spectroscopy was evaluated for the direct determination of herbicide 2,4-dichlorophenoxyacetic acid (2,4-D). Specific antibody against 2,4-D was immobilised onto different gold electrodes. Several methods of antibody immobilisation by covalent linkage to modified surface were studied. Self-assembled monolayers formed using thiocompounds as cystamine, 4-aminothiophenol (ATPh), 3,3'-dithiopropionic acid di(N-succinimidyl ester) (DTSP) and 11-mercaptoundecanoic acid (MUA) were chosen for the sensing surface activation. Three different sensor types were tested: screen-printed disc and finger-like structures and interdigitated array (IDA) electrodes produced by lithography. The measurements were carried out in a stationary arrangement and the reaction between hapten and the immobilised antibody was observed on-line. Changes of impedance parameters were evaluated and the best immobilisation technique (using 4-aminothiophenol) was chosen for further measurements. Impedance changes d
- Electrochemical impedance spectroscopy was evaluated for the direct determination of herbicide 2,4-dichlorophenoxyacetic acid (2,4-D). Specific antibody against 2,4-D was immobilised onto different gold electrodes. Several methods of antibody immobilisation by covalent linkage to modified surface were studied. Self-assembled monolayers formed using thiocompounds as cystamine, 4-aminothiophenol (ATPh), 3,3'-dithiopropionic acid di(N-succinimidyl ester) (DTSP) and 11-mercaptoundecanoic acid (MUA) were chosen for the sensing surface activation. Three different sensor types were tested: screen-printed disc and finger-like structures and interdigitated array (IDA) electrodes produced by lithography. The measurements were carried out in a stationary arrangement and the reaction between hapten and the immobilised antibody was observed on-line. Changes of impedance parameters were evaluated and the best immobilisation technique (using 4-aminothiophenol) was chosen for further measurements. Impedance changes d (en)
- Pro přímé stanovení herbicidu 2,4-D byla využita elektroimpedanční spektroskopie. Protilátky proti 2,4-D byly navázány na zlaté elektrody použitím různých monovrstev thiosloučenin (MUA, DTSP, cystamin, aminothiofenol). Byly využity sensory připravené sítotiskem i litografickou technologií. Byla sledována změna impedance sensorů v přítomnosti analytu. (cs)
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| Title
| - Imunosensor pro stanovení 2,4-dichlorofenoxyoctové kyseliny využívající elektrochemickou impedanční spektroskopii (cs)
- The immunosensors for measurement of 2,4-dichlorophenoxyacetic acid based on electrochemical impedance spectroscopy
- The immunosensors for measurement of 2,4-dichlorophenoxyacetic acid based on electrochemical impedance spectroscopy (en)
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| skos:prefLabel
| - Imunosensor pro stanovení 2,4-dichlorofenoxyoctové kyseliny využívající elektrochemickou impedanční spektroskopii (cs)
- The immunosensors for measurement of 2,4-dichlorophenoxyacetic acid based on electrochemical impedance spectroscopy
- The immunosensors for measurement of 2,4-dichlorophenoxyacetic acid based on electrochemical impedance spectroscopy (en)
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| skos:notation
| - RIV/00216224:14310/04:00010107!RIV08-MSM-14310___
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/00216224:14310/04:00010107
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - Impedance; Immunosensor; Herbicide (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Skládal, Petr
- Navrátilová, Iva
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| issn
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| number of pages
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| http://localhost/t...ganizacniJednotka
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