"Stejskal, Jaroslav" . . "188291" . . "Rosulek, Miroslav" . "electrodes, polymer, measurement, stimulation"@en . "Penhaker, Marek" . . "RIV/61989100:27240/11:86081012!RIV12-MSM-27240___" . . "Bioelektrick\u00E9 sn\u00EDmac\u00ED a stimula\u010Dn\u00ED elektrody na b\u00E1zi vodiv\u00FDch polymer\u016F" . . . "Bioelektrick\u00E9 sn\u00EDmac\u00ED a stimula\u010Dn\u00ED elektrody na b\u00E1zi vodiv\u00FDch polymer\u016F"@cs . . . "RIV/61989100:27240/11:86081012" . . "[1B2C26EDBC2E]" . "Bioelectric sensing and stimulating electrodes based on conductive polymers"@en . . "P(1M0567), S" . . . "Bioelektrick\u00E9 sn\u00EDmac\u00ED a stimula\u010Dn\u00ED elektrody na b\u00E1zi vodiv\u00FDch polymer\u016F" . "\u00DA\u0159ad pr\u016Fmyslov\u00E9ho vlastnictv\u00ED" . "Prague" . . "Bioelectric sensing and stimulating electrodes based on conductive polymers"@en . . . . . . . . "2"^^ . "2011-09-05+02:00"^^ . . "27240" . . "N\u00E1mi navrhovan\u00E9 technick\u00E9 \u0159e\u0161en\u00ED kompenzuje nedostatky sou\u010Dasn\u011B pou\u017E\u00EDvan\u00FDch biosign\u00E1lov\u00FDch elektrod. Za pou\u017Eit\u00ED nov\u00FDch materi\u00E1l\u016F kombinuje v\u00FDhody dotykov\u00FDch elektrod s mo\u017Enost\u00ED dlouhodob\u00E9ho pou\u017Eit\u00ED elektrod lepic\u00EDch. N\u00E1mi navrhovan\u00E9 kontaktn\u00ED elektrody vyu\u017E\u00EDvaj\u00ED nov\u00FDch materi\u00E1l\u016F, vodiv\u00FDch polymer\u016F, nap\u0159. polyanilinu nebo polypyrrolu, kter\u00E9 jsou sm\u00ED\u0161en\u00FDmi elektronov\u00FDmi a iontov\u00FDmi vodi\u010Di. Z tohoto d\u016Fvodu nen\u00ED pot\u0159eba p\u0159i jejich aplikaci pou\u017Eit\u00ED vodiv\u00E9ho gelu k p\u0159enosu iont\u016F. Jsou \u00FA\u010Dinn\u011B odoln\u00E9 v\u016F\u010Di pohybov\u00FDm artefakt\u016Fm a d\u00E1le tak\u00E9 na p\u016Fl\u010Dl\u00E1nkov\u00E9 nap\u011Bt\u00ED, kter\u00E9 vznik\u00E1 na rozhran\u00ED tk\u00E1\u0148 \u2013 kov. Navrhovan\u00E9 \u0159e\u0161en\u00ED umo\u017E\u0148uje ve\u0161ker\u00E9 sn\u00EDm\u00E1n\u00ED elektrick\u00FDch aktivit \u017Eiv\u00FDch organism\u016F s v\u00FDhodou dlouhodob\u00E9ho sn\u00EDm\u00E1n\u00ED, st\u00E1losti m\u011B\u0159en\u00FDch parametr\u016F a d\u00E1le z hlediska snadn\u00E9 instalace ( kontakt se tk\u00E1n\u00ED). P\u0159\u00EDkladem vodiv\u00E9ho polymeru je polyanilin, kter\u00FD se p\u0159ipravuje oxidac\u00ED anilinu, nap\u0159. peroxydvojs\u00EDranem amonn\u00FDm v kysel\u00E9m vodn\u00E9m prost\u0159ed\u00ED.Polyanilin je mo\u017En\u00E9 deponovat v pr\u016Fb\u011Bhu polymerace prakticky na libovoln\u00FD povrch. Podm\u00EDnkou je st\u00E1lost v \u010D\u00E1ste\u010Dn\u011B kysel\u00E9m prost\u0159ed\u00ED, kter\u00E9 je nutn\u00E9 p\u0159i v\u00FDrob\u011B. Nositel\u00E9 n\u00E1boj\u016F v polyanilinu nal\u00E9zaj\u00EDc\u00EDm se v p\u0159\u00EDtomnosti vody jsou jak elektrony, tak i ionty. D\u00EDky sm\u00ED\u0161en\u00E9 vodivosti polyanilinu je usnadn\u011Bn p\u0159echod mezi elektrodou (vodi\u010D prvn\u00EDho druhu) a iontovou vodivost\u00ED \u017Eivo\u010Di\u0161n\u00E9 tk\u00E1n\u011B (vodi\u010D druh\u00E9ho druhu). Iontov\u00E1 vodivost u polyanilinu je d\u00E1na zejm\u00E9na protony a proto je ovlivn\u011Bna kyselost\u00ED prost\u0159ed\u00ED." . "Our proposed technical solution compensates for the shortcomings of currently used biosign\u00E1lov\u00FDch electrodes. Using new materials combining the advantages of touch electrodes with long-term use of adhesive electrodes. Our proposed contact electrodes using new materials, conductive polymers such as polyaniline or polypyrrolu are mixed electron and ion conductors. For this reason it is not needed for their application using a conductive gel to transmit ions. They are effectively resistant to motion artifacts, and to the p\u016Fl\u010Dl\u00E1nkov\u00E9 tension that arises at the interface tissue - metal. The proposed solution allows scanning of all electrical activity of living organisms taking advantage of long-term, stability of the measured parameters and in terms of ease of installation (contact with the tissue). Examples of conductive polymer is polyaniline, which is prepared by oxidation of aniline, such as ammonium peroxydvojs\u00EDranem in acidic aqueous prost\u0159ed\u00ED.Polyanilin can be deposited during polymerization to practically any surface. The condition is stability in partially acidic environment, which is necessary in production. Holders of charges situated at the polyaniline in the presence of water are both electrons and ions. Thanks to the mixed conductivity of polyaniline is facilitated by the transition between the electrode (conductor of the first kind) and ionic conductivity of animal tissue (conductor of the second kind). Ionic conductivity of polyaniline is due mainly protons and therefore is affected by acidic environment."@en . "3"^^ . . "22667" . . . "Bioelektrick\u00E9 sn\u00EDmac\u00ED a stimula\u010Dn\u00ED elektrody na b\u00E1zi vodiv\u00FDch polymer\u016F"@cs . "N\u00E1mi navrhovan\u00E9 technick\u00E9 \u0159e\u0161en\u00ED kompenzuje nedostatky sou\u010Dasn\u011B pou\u017E\u00EDvan\u00FDch biosign\u00E1lov\u00FDch elektrod. Za pou\u017Eit\u00ED nov\u00FDch materi\u00E1l\u016F kombinuje v\u00FDhody dotykov\u00FDch elektrod s mo\u017Enost\u00ED dlouhodob\u00E9ho pou\u017Eit\u00ED elektrod lepic\u00EDch. N\u00E1mi navrhovan\u00E9 kontaktn\u00ED elektrody vyu\u017E\u00EDvaj\u00ED nov\u00FDch materi\u00E1l\u016F, vodiv\u00FDch polymer\u016F, nap\u0159. polyanilinu nebo polypyrrolu, kter\u00E9 jsou sm\u00ED\u0161en\u00FDmi elektronov\u00FDmi a iontov\u00FDmi vodi\u010Di. Z tohoto d\u016Fvodu nen\u00ED pot\u0159eba p\u0159i jejich aplikaci pou\u017Eit\u00ED vodiv\u00E9ho gelu k p\u0159enosu iont\u016F. Jsou \u00FA\u010Dinn\u011B odoln\u00E9 v\u016F\u010Di pohybov\u00FDm artefakt\u016Fm a d\u00E1le tak\u00E9 na p\u016Fl\u010Dl\u00E1nkov\u00E9 nap\u011Bt\u00ED, kter\u00E9 vznik\u00E1 na rozhran\u00ED tk\u00E1\u0148 \u2013 kov. Navrhovan\u00E9 \u0159e\u0161en\u00ED umo\u017E\u0148uje ve\u0161ker\u00E9 sn\u00EDm\u00E1n\u00ED elektrick\u00FDch aktivit \u017Eiv\u00FDch organism\u016F s v\u00FDhodou dlouhodob\u00E9ho sn\u00EDm\u00E1n\u00ED, st\u00E1losti m\u011B\u0159en\u00FDch parametr\u016F a d\u00E1le z hlediska snadn\u00E9 instalace ( kontakt se tk\u00E1n\u00ED). P\u0159\u00EDkladem vodiv\u00E9ho polymeru je polyanilin, kter\u00FD se p\u0159ipravuje oxidac\u00ED anilinu, nap\u0159. peroxydvojs\u00EDranem amonn\u00FDm v kysel\u00E9m vodn\u00E9m prost\u0159ed\u00ED.Polyanilin je mo\u017En\u00E9 deponovat v pr\u016Fb\u011Bhu polymerace prakticky na libovoln\u00FD povrch. Podm\u00EDnkou je st\u00E1lost v \u010D\u00E1ste\u010Dn\u011B kysel\u00E9m prost\u0159ed\u00ED, kter\u00E9 je nutn\u00E9 p\u0159i v\u00FDrob\u011B. Nositel\u00E9 n\u00E1boj\u016F v polyanilinu nal\u00E9zaj\u00EDc\u00EDm se v p\u0159\u00EDtomnosti vody jsou jak elektrony, tak i ionty. D\u00EDky sm\u00ED\u0161en\u00E9 vodivosti polyanilinu je usnadn\u011Bn p\u0159echod mezi elektrodou (vodi\u010D prvn\u00EDho druhu) a iontovou vodivost\u00ED \u017Eivo\u010Di\u0161n\u00E9 tk\u00E1n\u011B (vodi\u010D druh\u00E9ho druhu). Iontov\u00E1 vodivost u polyanilinu je d\u00E1na zejm\u00E9na protony a proto je ovlivn\u011Bna kyselost\u00ED prost\u0159ed\u00ED."@cs .