Comparative study of the electrochemical behaviour of glucose and other compounds of biological interest
- Autores
- Fernández Lorenzo de Mele, Mónica Alicia; Videla, Héctor A.; Arvia, Alejandro Jorge
- Año de publicación
- 1982
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The electro-oxidation of glucose and related compounds was studied in phosphate buffered media using a smooth platinum working electrode at different temperatures. A comparative analysis of the electrochemical behaviour of glucose and gluconic acid was made. Different electrochemical responses were found in the hydrogen adatom and in the PtO layer formation potential regions. Potentiostatic and potentiodynamic measurements with inositol, fructose, xylose, arabinose and glucose-1-phosphate were also performed in an attempt to find a relation between the electrochemical behaviour and the structural characteristics of these molecules. Our results suggest that the hemiacetalic group of the glucose molecule seems to play an important role in the electro-oxidation process. The electro-oxidation order of the different carbohydrates and derivatives resembles to some extent the electrochemical conversion order already established for other compounds.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas - Materia
-
Ciencias Exactas
Química
Glucose
Electrochemical behaviour
Electro-oxidation - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/118326
Ver los metadatos del registro completo
| id |
SEDICI_588d17d39ea536b153724ea6d44ec61d |
|---|---|
| oai_identifier_str |
oai:sedici.unlp.edu.ar:10915/118326 |
| network_acronym_str |
SEDICI |
| repository_id_str |
1329 |
| network_name_str |
SEDICI (UNLP) |
| spelling |
Comparative study of the electrochemical behaviour of glucose and other compounds of biological interestFernández Lorenzo de Mele, Mónica AliciaVidela, Héctor A.Arvia, Alejandro JorgeCiencias ExactasQuímicaGlucoseElectrochemical behaviourElectro-oxidationThe electro-oxidation of glucose and related compounds was studied in phosphate buffered media using a smooth platinum working electrode at different temperatures. A comparative analysis of the electrochemical behaviour of glucose and gluconic acid was made. Different electrochemical responses were found in the hydrogen adatom and in the PtO layer formation potential regions. Potentiostatic and potentiodynamic measurements with inositol, fructose, xylose, arabinose and glucose-1-phosphate were also performed in an attempt to find a relation between the electrochemical behaviour and the structural characteristics of these molecules. Our results suggest that the hemiacetalic group of the glucose molecule seems to play an important role in the electro-oxidation process. The electro-oxidation order of the different carbohydrates and derivatives resembles to some extent the electrochemical conversion order already established for other compounds.Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas1982info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf469-487http://sedici.unlp.edu.ar/handle/10915/118326enginfo:eu-repo/semantics/altIdentifier/issn/0302-4598info:eu-repo/semantics/altIdentifier/doi/10.1016/0302-4598(82)85006-Xinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:19:41Zoai:sedici.unlp.edu.ar:10915/118326Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:19:41.86SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Comparative study of the electrochemical behaviour of glucose and other compounds of biological interest |
| title |
Comparative study of the electrochemical behaviour of glucose and other compounds of biological interest |
| spellingShingle |
Comparative study of the electrochemical behaviour of glucose and other compounds of biological interest Fernández Lorenzo de Mele, Mónica Alicia Ciencias Exactas Química Glucose Electrochemical behaviour Electro-oxidation |
| title_short |
Comparative study of the electrochemical behaviour of glucose and other compounds of biological interest |
| title_full |
Comparative study of the electrochemical behaviour of glucose and other compounds of biological interest |
| title_fullStr |
Comparative study of the electrochemical behaviour of glucose and other compounds of biological interest |
| title_full_unstemmed |
Comparative study of the electrochemical behaviour of glucose and other compounds of biological interest |
| title_sort |
Comparative study of the electrochemical behaviour of glucose and other compounds of biological interest |
| dc.creator.none.fl_str_mv |
Fernández Lorenzo de Mele, Mónica Alicia Videla, Héctor A. Arvia, Alejandro Jorge |
| author |
Fernández Lorenzo de Mele, Mónica Alicia |
| author_facet |
Fernández Lorenzo de Mele, Mónica Alicia Videla, Héctor A. Arvia, Alejandro Jorge |
| author_role |
author |
| author2 |
Videla, Héctor A. Arvia, Alejandro Jorge |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
Ciencias Exactas Química Glucose Electrochemical behaviour Electro-oxidation |
| topic |
Ciencias Exactas Química Glucose Electrochemical behaviour Electro-oxidation |
| dc.description.none.fl_txt_mv |
The electro-oxidation of glucose and related compounds was studied in phosphate buffered media using a smooth platinum working electrode at different temperatures. A comparative analysis of the electrochemical behaviour of glucose and gluconic acid was made. Different electrochemical responses were found in the hydrogen adatom and in the PtO layer formation potential regions. Potentiostatic and potentiodynamic measurements with inositol, fructose, xylose, arabinose and glucose-1-phosphate were also performed in an attempt to find a relation between the electrochemical behaviour and the structural characteristics of these molecules. Our results suggest that the hemiacetalic group of the glucose molecule seems to play an important role in the electro-oxidation process. The electro-oxidation order of the different carbohydrates and derivatives resembles to some extent the electrochemical conversion order already established for other compounds. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas |
| description |
The electro-oxidation of glucose and related compounds was studied in phosphate buffered media using a smooth platinum working electrode at different temperatures. A comparative analysis of the electrochemical behaviour of glucose and gluconic acid was made. Different electrochemical responses were found in the hydrogen adatom and in the PtO layer formation potential regions. Potentiostatic and potentiodynamic measurements with inositol, fructose, xylose, arabinose and glucose-1-phosphate were also performed in an attempt to find a relation between the electrochemical behaviour and the structural characteristics of these molecules. Our results suggest that the hemiacetalic group of the glucose molecule seems to play an important role in the electro-oxidation process. The electro-oxidation order of the different carbohydrates and derivatives resembles to some extent the electrochemical conversion order already established for other compounds. |
| publishDate |
1982 |
| dc.date.none.fl_str_mv |
1982 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
http://sedici.unlp.edu.ar/handle/10915/118326 |
| url |
http://sedici.unlp.edu.ar/handle/10915/118326 |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/0302-4598 info:eu-repo/semantics/altIdentifier/doi/10.1016/0302-4598(82)85006-X |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
| eu_rights_str_mv |
openAccess |
| rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
| dc.format.none.fl_str_mv |
application/pdf 469-487 |
| dc.source.none.fl_str_mv |
reponame:SEDICI (UNLP) instname:Universidad Nacional de La Plata instacron:UNLP |
| reponame_str |
SEDICI (UNLP) |
| collection |
SEDICI (UNLP) |
| instname_str |
Universidad Nacional de La Plata |
| instacron_str |
UNLP |
| institution |
UNLP |
| repository.name.fl_str_mv |
SEDICI (UNLP) - Universidad Nacional de La Plata |
| repository.mail.fl_str_mv |
alira@sedici.unlp.edu.ar |
| _version_ |
1846064254187208704 |
| score |
13.22299 |