. "10"^^ . . . "Photosystem II (PSII) modified gold electrodes have been prepared providing mediatorless electron transport on the basis of electrodeposited conductive layer poly-mercapto-p-benzoquinone (polySBQ). Such electrodes are suitable in construction of biosensors for PSII inhibiting herbicides. PolySBQ layer was synthesized on (i) screen-printed gold electrodes and (ii) gold microelectrodes in an array on silicon substrate by electrochemical-oxidation of sulpho-p-benzoquinone (SBQ). PSII particles isolated from the thermophilic cyanobacteria Synechococcus bigranulatus were physically adsorbed on the polySBQ covered gold electrodes. The generation of photocurrent was observed at E = +250 mV (versus Ag/AgCI) without addition of any mediator" . "RIV/61388971:_____/05:00024278" . . "Photosystem II (PSII) modified gold electrodes have been prepared providing mediatorless electron transport on the basis of electrodeposited conductive layer poly-mercapto-p-benzoquinone (polySBQ). Such electrodes are suitable in construction of biosensors for PSII inhibiting herbicides. PolySBQ layer was synthesized on (i) screen-printed gold electrodes and (ii) gold microelectrodes in an array on silicon substrate by electrochemical-oxidation of sulpho-p-benzoquinone (SBQ). PSII particles isolated from the thermophilic cyanobacteria Synechococcus bigranulatus were physically adsorbed on the polySBQ covered gold electrodes. The generation of photocurrent was observed at E = +250 mV (versus Ag/AgCI) without addition of any mediator"@en . "P(FT-TA/089), P(GA522/00/1274), Z(AV0Z50200510)" . "Cianci, E." . . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "Direct mediatorless electron transport between the monolayer of photosystem II and poly (mercapto-p-benzoquinone) modified gold electrode-new design of biosensor for herbicide detection" . . . "518206" . "Vastarella, W." . "Pilloton, R." . "P\u0159\u00EDm\u00FD bezmedi\u00E1tov\u00FD p\u0159enos elektron\u016F mezi monovrstvou fotosyst\u00E9mu II a zlatou elektrodou modifikovanou poly-mercapto-p-benzochinonem \u2013 nov\u00FD n\u00E1vrh biosenzoru pro detekci herbicid\u016F"@cs . . . "Biosensors and Bioeletronics" . "923;932" . . . "Direct mediatorless electron transport between the monolayer of photosystem II and poly (mercapto-p-benzoquinone) modified gold electrode-new design of biosensor for herbicide detection"@en . "0956-5663" . . "Direct mediatorless electron transport between the monolayer of photosystem II and poly (mercapto-p-benzoquinone) modified gold electrode-new design of biosensor for herbicide detection"@en . "Ilie, M." . "-" . "Masoj\u00EDdek, Ji\u0159\u00ED" . "Foglieti, V." . . "P\u0159\u00EDm\u00FD bezmedi\u00E1tov\u00FD p\u0159enos elektron\u016F mezi monovrstvou fotosyst\u00E9mu II a zlatou elektrodou modifikovanou poly-mercapto-p-benzochinonem \u2013 nov\u00FD n\u00E1vrh biosenzoru pro detekci herbicid\u016F"@cs . "1"^^ . "RIV/61388971:_____/05:00024278!RIV06-AV0-61388971" . . . "Direct mediatorless electron transport between the monolayer of photosystem II and poly (mercapto-p-benzoquinone) modified gold electrode-new design of biosensor for herbicide detection" . . . "[A38D8FE22DC9]" . . "Mal\u00FD, J." . "Modifikovan\u00E9 zlat\u00E9 elektrody s nanesen\u00FDm komplexem fotosyst\u00E9mu II (PSII) byly p\u0159ipraveny pro bezmedi\u00E1torov\u00FD elektronov\u00FD transport pomoc\u00ED elektrodepozice vodiv\u00E9 vrstvy poly-mercapto-p-benzochinonu (polySBQ). Tyto elektrody jsou vhodn\u00E9 ke konstrukci biosenzoru pro herbicidy inhibuj\u00EDc\u00ED PSII. PolySBQ vrstva byla nanesena na: (i) ti\u0161t\u011Bn\u00FDch zlat\u00FDch elektrod\u00E1ch a (ii) v sad\u011B zlat\u00FDch mikroelektrod na silikonov\u00E9m substr\u00E1tu pomoc\u00ED elektrochemick\u00E9 oxidace sulfo-p-benzochinonu. \u010C\u00E1stice PSII izolovan\u00E9 z termofiln\u00ED sinice Synechococcus bigranulatus byly naneseny na zlatou elektrodu pokrytou polySBQ. Vznik fotoproudu byl pozorov\u00E1n p\u0159i potenci\u00E1lu E=+250 mV (s reference Ag/AgCl) bez p\u0159\u00EDdavku medi\u00E1toru"@cs . "photosystem II; biosensor; herbicides"@en . "Masci, A." . "8"^^ . "21" .