Nadia Zine
University of Lyon
MicroelectrodeAnalytical chemistryBiosensorChemistryMaterials science
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Publications 117
#1Sumera Khizar (Lyon College)
#2Hamdi Ben Halima (CNRS: Centre national de la recherche scientifique)
Last. Abdelhamid Elaissari (Lyon College)H-Index: 8
view all 6 authors...
Superparamagnetic nanoparticles are attracting significant attention. Therefore, being explored in microsystems for a wide range of applications. Typical examples include Lab-on-a-chip and microfluidics for synthesis, detection, separation, and transportation of different bioanalytes such as biomolecules, cells, and viruses to develop portable, sensitive, and cost-effective bio-sensing systems. Particularly, microfluidic systems incorporated with magnetic nanoparticles and, in combination with m...
#1Jaime Vega-Chacón (UNESP: Sao Paulo State University)H-Index: 2
#2Mohamad TarhiniH-Index: 2
Last. Abdelhamid ElaissariH-Index: 31
view all 7 authors...
#1Talha Jamshaid (Alternatives)H-Index: 1
#2Ernandes Taveira Tenório-Neto (CNRS: Centre national de la recherche scientifique)
Last. Abdelhamid Errachid (CNRS: Centre national de la recherche scientifique)H-Index: 29
view all 11 authors...
In this work, we report the development of a highly sensitive biosensor for sulfapyridine detection based on an integrated bio micro-electromechanical system (Bio-MEMS) containing four gold working electrodes (WEs), a platinum counter electrode (CE), and a reference electrode (RE). Firstly, the cleaned WEs were modified with 4-aminophenylacetic acid (CMA). Then, (5-[4-(amino)phenylsulfonamide]-5-oxopentanoic acid (SA2BSA) was immobilized onto the transducers surface by carbodiimide chemistry. Th...
#1Fares Zouaoui (University of Béjaïa)H-Index: 1
#2Saliha Bourouina-Bacha (University of Béjaïa)H-Index: 1
Last. Nicole Jaffrezic-Renault (University of Lyon)H-Index: 50
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Abstract The toxicological and environmental damage caused by glyphosate [N-(phosphonomethyl) glycine] (GLY) has been well documented, however, limited efforts have been made to detect it in the environment. In response to that, we report the development of an extremely sensitive electrochemical sensor for GLY detection in water. This novel concept of glyphosate sensor is based on molecularly imprinted polymer (MIPs) made of chitosan (CS) biopolymer electrochemically deposited onto a gold microe...
1 CitationsSource
#1Faiza NessarkH-Index: 1
#2Mohamed M. Eissa (UCBL: Claude Bernard University Lyon 1)
Last. Abdelhamid ErrachidH-Index: 29
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#1Mohamed Bahri (University of Sousse)
#2Abdoullatif Baraket (University of Lyon)H-Index: 9
Last. Abdelhamid Errachid (University of Lyon)H-Index: 29
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Abstract In the present study, we have developed a capacitance electrochemical biosensor based on silicon nitride substrate (Si3N4/SiO2/Si[P]/Al) for Tumour Necrosis Factor Alpha (TNF-α) cytokines detection. Micro-contact printing, Fluorescence microscopy characterization and contact angle measurement (CAM) were carried out during the bio-functionalization of the biosensor surface. Mott-Schottky analyses were applied for TNF-α detection within the range of 1 pg/mL to 30 pg/mL in which the immuno...
#1Mohamad Tarhini (Lyon College)H-Index: 1
#1Mohamad Tarhini (CNRS: Centre national de la recherche scientifique)
Last. Abdelhamid Elaissari (CNRS: Centre national de la recherche scientifique)H-Index: 31
view all 7 authors...
Purpose Magnetic nanoparticles are an interesting approach in the biomedical and biotechnological field. They can be used as a drug delivery system or in magnetic resonance imaging. However, these particles have the disadvantage of being colloidally instable, easily oxidized, and suffer from partial toxicity. To overcome these problems, magnetic nanoparticles were coated by different types of coats such as silica, polymer, etc. the purpose of this study is to develop a coated iron oxide nanopart...
#1Fairouz Aberkane (University of Batna)
#2Abdoullatif Barakat (CNRS: Centre national de la recherche scientifique)
Last. Abdelhamid Errachid (CNRS: Centre national de la recherche scientifique)
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#1Abhishek SainiH-Index: 2
Last. Francesc TeixidorH-Index: 23
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#1Abhishek Saini (CSIC: Spanish National Research Council)H-Index: 2
#2Isabel Fuentes (CSIC: Spanish National Research Council)
Last. Francesc Teixidor (CSIC: Spanish National Research Council)H-Index: 38
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Abstract The detection of a drug belonging to the Sulfonamide class of compounds, namely Sulfapyridine, is reported in this work using an in- situ and fast potentiometric method. The strategy employed for this detection is based on the novel ion pair complex, [Sulfapyridine-H] + [Co(C 2 B 9 H 11 ) 2 ] - acting as the active site for highly selective recognition of Sulfapyridine. This enables the sensor's selectivity to be improved by incorporating the target molecule to the selective membrane. I...