Suivre
Mariana Emilia Ghica
Mariana Emilia Ghica
Assistant Researcher, University of Coimbra, CERES, Department of Chemical Engineering
Adresse e-mail validée de qui.uc.pt
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Electrochemical sensors and biosensors based on redox polymer/carbon nanotube modified electrodes: a review
MM Barsan, ME Ghica, CMA Brett
Analytica chimica acta 881, 1-23, 2015
4412015
Electrochemical oxidation of quercetin
AMO Brett, ME Ghica
Electroanalysis: An International Journal Devoted to Fundamental and …, 2003
3712003
Electrochemical sensor based on multiwalled carbon nanotube and gold nanoparticle modified electrode for the sensitive detection of bisphenol A
NB Messaoud, ME Ghica, C Dridi, MB Ali, CMA Brett
Sensors and Actuators B: Chemical 253, 513-522, 2017
2662017
A strategy for enzyme immobilization on layer-by-layer dendrimer–gold nanoparticle electrocatalytic membrane incorporating redox mediator
FN Crespilho, ME Ghica, M Florescu, FC Nart, ON Oliveira Jr, CMA Brett
Electrochemistry communications 8 (10), 1665-1670, 2006
2302006
Electrochemical impedance studies of chitosan-modified electrodes for application in electrochemical sensors and biosensors
R Pauliukaite, ME Ghica, O Fatibello-Filho, CMA Brett
Electrochimica Acta 55 (21), 6239-6247, 2010
2192010
Electrochemical oxidation of rutin
ME Ghica, AMO Brett
Electroanalysis: An International Journal Devoted to Fundamental and …, 2005
1722005
Phenazines and polyphenazines in electrochemical sensors and biosensors
R Pauliukaite, ME Ghica, MM Barsan, CMA Brett
Analytical Letters 43 (10-11), 1588-1608, 2010
1612010
Application of functionalised carbon nanotubes immobilised into chitosan films in amperometric enzyme biosensors
ME Ghica, R Pauliukaite, O Fatibello-Filho, CMA Brett
Sensors and Actuators B: Chemical 142 (1), 308-315, 2009
1542009
Comparative study of different cross-linking agents for the immobilization of functionalized carbon nanotubes within a chitosan film supported on a graphite− epoxy composite …
R Pauliukaite, ME Ghica, O Fatibello-Filho, CMA Brett
Analytical chemistry 81 (13), 5364-5372, 2009
1332009
A glucose biosensor using methyl viologen redox mediator on carbon film electrodes
ME Ghica, CMA Brett
Analytica Chimica Acta 532 (2), 145-151, 2005
1262005
Development of novel glucose and pyruvate biosensors at poly (neutral red) modified carbon film electrodes. Application to natural samples
ME Ghica, CMA Brett
Electroanalysis: An International Journal Devoted to Fundamental and …, 2006
1252006
Direct electron transfer of glucose oxidase at glassy carbon electrode modified with functionalized carbon nanotubes within a dihexadecylphosphate film
BC Janegitz, R Pauliukaite, ME Ghica, CMA Brett, O Fatibello-Filho
Sensors and Actuators B: Chemical 158 (1), 411-417, 2011
1212011
Characterisation of poly (neutral red) modified carbon film electrodes; application as a redox mediator for biosensors
R Pauliukaite, ME Ghica, M Barsan, CMA Brett
Journal of Solid State Electrochemistry 11, 899-908, 2007
1212007
Glucose oxidase inhibition in poly (neutral red) mediated enzyme biosensors for heavy metal determination
ME Ghica, CMA Brett
Microchimica Acta 163, 185-193, 2008
992008
Glucose oxidase enzyme inhibition sensors for heavy metals at carbon film electrodes modified with cobalt or copper hexacyanoferrate
ME Ghica, RC Carvalho, A Amine, CMA Brett
Sensors and Actuators B: Chemical 178, 270-278, 2013
972013
An overview on alumina-silica-based aerogels
CMR Almeida, ME Ghica, L Duraes
Advances in Colloid and Interface Science 282, 102189, 2020
942020
A novel sensitive amperometric choline biosensor based on multiwalled carbon nanotubes and gold nanoparticles
HS Magar, ME Ghica, MN Abbas, CMA Brett
Talanta 167, 462-469, 2017
932017
A novel amperometric sensor for ascorbic acid based on poly (Nile blue A) and functionalised multi-walled carbon nanotube modified electrodes
D Kul, ME Ghica, R Pauliukaite, CMA Brett
Talanta 111, 76-84, 2013
812013
Poly (brilliant cresyl blue) modified glassy carbon electrodes: Electrosynthesis, characterisation and application in biosensors
ME Ghica, CMA Brett
Journal of Electroanalytical Chemistry 629 (1-2), 35-42, 2009
812009
An improved biosensor for acetaldehyde determination using a bienzymatic strategy at poly (neutral red) modified carbon film electrodes
ME Ghica, R Pauliukaite, N Marchand, E Devic, CMA Brett
Analytica chimica acta 591 (1), 80-86, 2007
782007
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