Search Results - "Fredj, Zina"

Advanced Nanomaterials-Based Electrochemical Biosensors for Catecholamines Detection: Challenges and Trends by Fredj, Zina, Sawan, Mohamad

“…Catecholamines, including dopamine, epinephrine, and norepinephrine, are considered one of the most crucial subgroups of neurotransmitters in the central…”
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A nanoplatform-based aptasensor to electrochemically detect epinephrine produced by living cells by Fredj, Zina, Wang, Pengbo, Ullah, Fateh, Sawan, Mohamad

“…A novel aptasensor has been designed for quantitative monitoring of epinephrine (EP) based on cerium metal–organic framework (CeMOF) loaded gold nanoparticles…”
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Enzymatic Electrochemical Biosensors for Neurotransmitters Detection: Recent Achievements and Trends by Fredj, Zina, Singh, Baljit, Bahri, Mohamed, Qin, Peiwu, Sawan, Mohamad

“…Neurotransmitters (NTs) play a crucial role in regulating the behavioral and physiological functions of the nervous system. Imbalances in the concentrations of…”
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Blocking Superantigen-Mediated Diseases: Challenges and Future Trends by Wang, Pengbo, Fredj, Zina, Zhang, Hongyong, Rong, Guoguang, Bian, Sumin, Sawan, Mohamad

“…Superantigens are virulence factors secreted by microorganisms that can cause various immune diseases, such as overactivating the immune system, resulting in…”
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Biosensors for Waterborne Virus Detection: Challenges and Strategies by Song, Xixi, Fredj, Zina, Zheng, Yuqiao, Zhang, Hongyong, Rong, Guoguang, Bian, Sumin, Sawan, Mohamad

“…Waterborne viruses that can be harmful to human health pose significant challenges globally, affecting health care systems and the economy. Identifying these…”
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A stable undoped low-voltage memristor cell based on Titania (TiOx) by Ullah, Fateh, Tarkhan, Mahdi, Fredj, Zina, Su, Yi, Wang, Tianjun, Sawan, Mohamad

“…Abstract An asymmetric memristive device fabricated with a titania (TiO x )-based switching layer deposited through atomic layer deposition with a thickness of…”
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Capacitance Electrochemical pH Sensor Based on Different Hafnium Dioxide (HfO2) Thicknesses by Fredj, Zina, Baraket, Abdoullatif, Ben Ali, Mounir, Zine, Nadia, Zabala, Miguel, Bausells, Joan, Elaissari, Abdelhamid, Benson, Nsikak U., Jaffrezic-Renault, Nicole, Errachid, Abdelhamid

“…Over the past years, to achieve better sensing performance, hafnium dioxide (HfO2) has been studied as an ion-sensitive layer. In this work, thin layers of…”
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Challenges and perspectives of multi-virus biosensing techniques: A review by Zheng, Yuqiao, Song, Xixi, Fredj, Zina, Bian, Sumin, Sawan, Mohamad

“…In the context of globalization, individuals have an increased chance of being infected by multiple viruses simultaneously, thereby highlighting the importance…”
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Determination of prostate cancer biomarker acid phosphatase at a copper phthalocyanine-modified screen printed gold transducer by Fredj, Zina, Ben Ali, Mounir, Abbas, Mohammed Nooredeen, Dempsey, Eithne

“…In this work, a novel sensor based on immobilised copper phthalocyanine, 2,9,16,23-tetracarboxylic acid-polyacrylamide (Cu(II)TC Pc-PAA) was developed for…”
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Development of a new highly sensitive serotonin sensor based on green synthesized silver nanoparticle decorated reduced graphene oxide by Moslah, Maroua, Fredj, Zina, Dridi, Chérif

“…Electrochemical detection of serotonin (5-hydroxytryptamine, 5-HT) is proposed for the first time using a cost-effective and eco-friendly nanocomposite of…”
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Simultaneous determination of ascorbic acid, uric acid and dopamine using silver nanoparticles and copper monoamino-phthalocyanine functionalised acrylate polymer by Fredj, Zina, Ben Ali, Mounir, Abbas, Mohammed Nooredeen, Dempsey, Eithne

“…A silver nanoparticle and copper monoamino-phthalocyanine-acrylate (Cu-MAPA) polymer modified glassy carbon electrode was developed for the simultaneous…”
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DNA-Coupled AuNPs@CuMOF for Sensitive Electrochemical Detection of Carcinoembryonic Antigen by Bahri, Mohamed, Fredj, Zina, Qin, Peiwu, Sawan, Mohamad

“…Detecting preinvasive tumors before the onset of advanced clinical symptoms represents a critical advancement in improving the efficacy of early medical…”
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Simultaneous voltammetric detection of 5-hydroxyindole-3-acetic acid and 5-hydroxytryptamine using a glassy carbon electrode modified with conducting polymer and platinised carbon nanofibers by Fredj, Zina, Ali, MounirBen, Singh, Baljit, Dempsey, Eithne

“…The authors describe a method for simultaneous voltammetric determination of 5-hydroxytryptamine (serotonin; 5-HT) and its metabolite 5-hydroxyindoleacetic…”
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Generic Neutravidin Biosensor for Simultaneous Multiplex Detection of MicroRNAs via Electrochemically Encoded Responsive Nanolabels by Azzouzi, Sawsen, Fredj, Zina, Turner, Anthony P. F, Ali, Mounir Ben, Mak, Wing Cheung

“…Current electrochemical biosensors for multiple miRNAs require tedious immobilization of various nucleic acid probes. Here, we demonstrate an innovative…”
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Neutravidin biosensor for direct capture of dual-functional biotin-molecular beacon-AuNP probe for sensitive voltammetric detection of microRNA by Fredj, Zina, Azzouzi, Sawsen, Turner, Anthony P.F., Ali, Mounir Ben, Mak, Wing Cheung

“…•miRNA-21 biosensor based on of neutravidin electrode and biotin-MB-AuNP label.•Signal amplification by silver enhancement technique.•Highly selective and…”
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Novel Sensitive Impedimetric Microsensor for Phosphate Detection Based on a Novel Copper Phthalocyanine Derivative by Zina, Fredj, Nooredeen, Naglaa M., Azzouzi, Sawsen, Ali, Mounir Ben, Abbas, Mohammed Nooredeen, Errachid, Abdelhamid

“…A novel electrochemical impedimetric sensor based on new copper phthalocyanine derivative-functionalized gold substrates has been developed. The modified…”
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Nanomaterial-based electrochemical chemo(bio)sensors for the detection of nanoplastic residues: trends and future prospects by Jebril, Siwar, Fredj, Zina, Saeed, Ayman Ali, Gonçalves, Anne-Marie, Kaur, Mandheer, Kumar, Ashwani, Singh, Baljit

“…Nanoplastic (NPL) residues, minute plastic particles measuring less than 1 micron (μm), have become pervasive in aquatic ecosystems, infiltrating through…”
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