CATALYTIC ACTIVITY OF ELECTRODE MATERIALS BASED ON POLYPYRROLE, MULTI-WALL CARBON NANOTUBES AND COBALT PHTHALOCYANINE FOR THE ELECTROOXIDATION OF GLUTATHIONE AND L-CYSTEINE
Electrodes prepared from overoxidized pyrrole, multi-walled carbon nanotubes (MWCNT) and cobalt phthalocyanine (CoPc) exhibit a clear catalytic activity for the electrooxidation of L-cysteine and reduced gluthatione. The electrodes are more stable than the ones modified by simple adsorption of CoPc...
Guardado en:
| Autores principales: | , , , , , , |
|---|---|
| Lenguaje: | English |
| Publicado: |
Sociedad Chilena de Química
2012
|
| Materias: | |
| Acceso en línea: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072012000300010 |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| id |
oai:scielo:S0717-97072012000300010 |
|---|---|
| record_format |
dspace |
| spelling |
oai:scielo:S0717-970720120003000102019-02-19CATALYTIC ACTIVITY OF ELECTRODE MATERIALS BASED ON POLYPYRROLE, MULTI-WALL CARBON NANOTUBES AND COBALT PHTHALOCYANINE FOR THE ELECTROOXIDATION OF GLUTATHIONE AND L-CYSTEINEPORRAS GUTIERREZ,ANARANGEL ARGOTE,MAGDALENAGRIVEAU,SOPHIEZAGAL,JOSÉ HGUTIERREZ GRANADOS,SILVIAALATORRE ORDAS,ALEJANDROBEDIOUI,FETHI Electrocatalysis thiols modified electrodes carbon nanotubes Electrodes prepared from overoxidized pyrrole, multi-walled carbon nanotubes (MWCNT) and cobalt phthalocyanine (CoPc) exhibit a clear catalytic activity for the electrooxidation of L-cysteine and reduced gluthatione. The electrodes are more stable than the ones modified by simple adsorption of CoPc and/or MW-CNT. Therefore, these materials offer a good alternative for the development of electrocatalytic applications and thiols detection in biological interest.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.57 n.3 20122012-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072012000300010en10.4067/S0717-97072012000300010 |
| institution |
Scielo Chile |
| collection |
Scielo Chile |
| language |
English |
| topic |
Electrocatalysis thiols modified electrodes carbon nanotubes |
| spellingShingle |
Electrocatalysis thiols modified electrodes carbon nanotubes PORRAS GUTIERREZ,ANA RANGEL ARGOTE,MAGDALENA GRIVEAU,SOPHIE ZAGAL,JOSÉ H GUTIERREZ GRANADOS,SILVIA ALATORRE ORDAS,ALEJANDRO BEDIOUI,FETHI CATALYTIC ACTIVITY OF ELECTRODE MATERIALS BASED ON POLYPYRROLE, MULTI-WALL CARBON NANOTUBES AND COBALT PHTHALOCYANINE FOR THE ELECTROOXIDATION OF GLUTATHIONE AND L-CYSTEINE |
| description |
Electrodes prepared from overoxidized pyrrole, multi-walled carbon nanotubes (MWCNT) and cobalt phthalocyanine (CoPc) exhibit a clear catalytic activity for the electrooxidation of L-cysteine and reduced gluthatione. The electrodes are more stable than the ones modified by simple adsorption of CoPc and/or MW-CNT. Therefore, these materials offer a good alternative for the development of electrocatalytic applications and thiols detection in biological interest. |
| author |
PORRAS GUTIERREZ,ANA RANGEL ARGOTE,MAGDALENA GRIVEAU,SOPHIE ZAGAL,JOSÉ H GUTIERREZ GRANADOS,SILVIA ALATORRE ORDAS,ALEJANDRO BEDIOUI,FETHI |
| author_facet |
PORRAS GUTIERREZ,ANA RANGEL ARGOTE,MAGDALENA GRIVEAU,SOPHIE ZAGAL,JOSÉ H GUTIERREZ GRANADOS,SILVIA ALATORRE ORDAS,ALEJANDRO BEDIOUI,FETHI |
| author_sort |
PORRAS GUTIERREZ,ANA |
| title |
CATALYTIC ACTIVITY OF ELECTRODE MATERIALS BASED ON POLYPYRROLE, MULTI-WALL CARBON NANOTUBES AND COBALT PHTHALOCYANINE FOR THE ELECTROOXIDATION OF GLUTATHIONE AND L-CYSTEINE |
| title_short |
CATALYTIC ACTIVITY OF ELECTRODE MATERIALS BASED ON POLYPYRROLE, MULTI-WALL CARBON NANOTUBES AND COBALT PHTHALOCYANINE FOR THE ELECTROOXIDATION OF GLUTATHIONE AND L-CYSTEINE |
| title_full |
CATALYTIC ACTIVITY OF ELECTRODE MATERIALS BASED ON POLYPYRROLE, MULTI-WALL CARBON NANOTUBES AND COBALT PHTHALOCYANINE FOR THE ELECTROOXIDATION OF GLUTATHIONE AND L-CYSTEINE |
| title_fullStr |
CATALYTIC ACTIVITY OF ELECTRODE MATERIALS BASED ON POLYPYRROLE, MULTI-WALL CARBON NANOTUBES AND COBALT PHTHALOCYANINE FOR THE ELECTROOXIDATION OF GLUTATHIONE AND L-CYSTEINE |
| title_full_unstemmed |
CATALYTIC ACTIVITY OF ELECTRODE MATERIALS BASED ON POLYPYRROLE, MULTI-WALL CARBON NANOTUBES AND COBALT PHTHALOCYANINE FOR THE ELECTROOXIDATION OF GLUTATHIONE AND L-CYSTEINE |
| title_sort |
catalytic activity of electrode materials based on polypyrrole, multi-wall carbon nanotubes and cobalt phthalocyanine for the electrooxidation of glutathione and l-cysteine |
| publisher |
Sociedad Chilena de Química |
| publishDate |
2012 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072012000300010 |
| work_keys_str_mv |
AT porrasgutierrezana catalyticactivityofelectrodematerialsbasedonpolypyrrolemultiwallcarbonnanotubesandcobaltphthalocyaninefortheelectrooxidationofglutathioneandlcysteine AT rangelargotemagdalena catalyticactivityofelectrodematerialsbasedonpolypyrrolemultiwallcarbonnanotubesandcobaltphthalocyaninefortheelectrooxidationofglutathioneandlcysteine AT griveausophie catalyticactivityofelectrodematerialsbasedonpolypyrrolemultiwallcarbonnanotubesandcobaltphthalocyaninefortheelectrooxidationofglutathioneandlcysteine AT zagaljoseh catalyticactivityofelectrodematerialsbasedonpolypyrrolemultiwallcarbonnanotubesandcobaltphthalocyaninefortheelectrooxidationofglutathioneandlcysteine AT gutierrezgranadossilvia catalyticactivityofelectrodematerialsbasedonpolypyrrolemultiwallcarbonnanotubesandcobaltphthalocyaninefortheelectrooxidationofglutathioneandlcysteine AT alatorreordasalejandro catalyticactivityofelectrodematerialsbasedonpolypyrrolemultiwallcarbonnanotubesandcobaltphthalocyaninefortheelectrooxidationofglutathioneandlcysteine AT bediouifethi catalyticactivityofelectrodematerialsbasedonpolypyrrolemultiwallcarbonnanotubesandcobaltphthalocyaninefortheelectrooxidationofglutathioneandlcysteine |
| _version_ |
1718445469423632384 |