Mariela Brites Helú

Ingénieure de recherche
43 %
Libre accès
23
Documents
Affiliation actuelle
  • Laboratoire de Chimie Physique et Microbiologie pour les Matériaux et l'Environnement (LCPME)
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Publications

Publications

A Flow Cell Platform for Studying Biofilm Formation on Electrochemical Sensors in situ Using Raman Hyperspectral Imaging and Epifluorescence Microscopy

Irina Terrero-Rodriguez , Mariela Brites Helú , Fabienne Quilès , Luke O'Keeffe , Laurence Mathieu et al.

76th Annual Meeting of the International Society of Electrochemistry, International Society of Electrochemistry, Sep 2025, Mayence, Germany

Communication dans un congrès hal-05252903v1

Towards electrochemical regeneration of redox photocatalysts?

Alain Walcarius , Mahmoud Rahal , Neus Vilà , Cheryl Karman , Christelle Despas et al.

76th Annual Meeting of the International Society of Electrochemistry, International Society of Electrochemistry, Sep 2025, Mainz (Mayence), Germany

Communication dans un congrès hal-05210627v1

Dry film-based Array of Microelectrodes for on-site Pb2+ detection

Mariela Brites Helú , Amira Mahmoud , Grégoire Herzog

19th International Conference on Electroanalysis, ESEAC, Jul 2024, Ulm, Germany

Communication dans un congrès hal-04765182v1

Biofouling impact on the real time measurement of a portable conductivity sensor for water distribution systems

Fabienne Quilès , Laurence Mathieu , Nathan Dijoux , Mariela Brites Helú , Mathieu Anton et al.

NanoInBio, Apr 2024, Le Gosier (Guadeloupe), France

Communication dans un congrès hal-04766807v1

Electrochemical control of the pH of environmental samples for on-site detection of Pb2+ by anodic stripping voltammetry

Grégoire Herzog , Amira Mahmoud , Július Gajdár , Mariela Brites Helú , Mathieu Etienne

ISE 36th topical meeting, ISE, May 2024, Sibenik, Croatia

Communication dans un congrès hal-04765215v1

Electrochemical pH Control for On-Site Detection of Lead Traces

Amira Mahmoud , Július Gajdár , Mariela Brites Helú , Mathieu Etienne , Grégoire Herzog

Matrafured – International Conference on Chemical Sensors, Matrafured Society for Electrochemical Sensors, Jun 2024, Visegrad, Hungary

Communication dans un congrès hal-04766793v1

Scanning Gel Electrochemical Microscopy: Towards Biological Applications?

Liang Liu , Mariela Brites Helú , Ning Dang , Gustavo Echeveste , Marouen Zammali et al.

245th ECS Meeting, May 2024, San Francisco, United States

Communication dans un congrès hal-04728250v1

Scanning gel electrochemical microscopy (SGECM): Towards local in-situ characterization of electrochemical and mechanical properties

Liang Liu , Ning Dang , Mariela Brites Helú , Gustavo Adrián Echeveste Salazar , Harpreet Singh et al.

NRF-ANR Workshop, Nanyang Technological University, Jul 2023, Singapore, Singapore

Communication dans un congrès hal-05100425v1

Application of scanning gel electrochemical microscopy to energy/actuation materials

Mariela Brites Helú , Harpreet Singh , Ranine El Hage , Marouen Zammali , Shaohua Chen et al.

11th Workshop on Scanning Electrochemical Microscopy (SECM) and related techniques, Sep 2023, Montreal, Canada

Communication dans un congrès hal-05100415v1

Scanning gel electrochemical microscopy for surfaces examination and modification towards biological applications

Liang Liu , Mariela Brites Helú , Ning Dang , Gustavo Adrián Echeveste Salazar , Mathieu Etienne et al.

11th International Workshop on Surface Modification for Chemical and Biochemical Sensing (SMCBS), Nov 2023, Łochów, Poland

Communication dans un congrès hal-05098320v1

Scanning Gel Electrochemical Microscopy (SGECM): Towards local in-situ characterization of electrochemical and mechanical properties

Liang Liu , Ning Dang , Mariela Brites Helú , Gustavo Echeveste , Harpreet Singh et al.

Workshop on Probing Materials In Situ Enabling Novel Functional Materials for Emerging Flexible/Stretchable Electronics and Micromachines, Jul 2022, Singapore, Singapore

Communication dans un congrès hal-04728216v1

Scanning gel electrochemical microscopy: Combination with quartz crystal microbalance for studying the electrolyte leakage

Gustavo Echeveste , Mariela Brites Helú , Alain Walcarius , Liang Liu

Regional Meeting of the International Society of Electrochemistry, Aug 2022, Prague, Czech Republic

Communication dans un congrès hal-04728411v1
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Electrochemical pH modulator coupled with Ni-based electrode for glucose sensing

Jérémie Gouyon , Clara Ehinger , Mariela Alicia Brites Helu , Alain Walcarius

Talanta, 2025, 287, pp.127596. ⟨10.1016/j.talanta.2025.127596⟩

Article dans une revue hal-05210338v1
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Vertically aligned mesoporous silica films bearing covalently bound tris(2,2-bipyridyl)ruthenium(II) redox photocatalysts

Mahmoud Rahal , Cheryl Karman , Neus Vilà , Christelle Despas , Mariela Alicia Brites Helu et al.

Microporous and Mesoporous Materials, 2025, 387, pp.113524. ⟨10.1016/j.micromeso.2025.113524⟩

Article dans une revue hal-04914351v1
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Evaluation of graphite felt activation and aging by electroanalysis at microfiber electrodes

Ranine El-Hage , Vincent Feynerol , Mariela Brites Helú , Rafael Luan Sehn Canevesi , Alain Celzard et al.

Electrochimica Acta, 2024, 485, pp.144033. ⟨10.1016/j.electacta.2024.144033⟩

Article dans une revue hal-04788060v1
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Local electrochemical sample acidification for the detection of Pb 2+ traces

Amira Mahmoud , Július Gajdár , Mariela Brites Helú , Mathieu Etienne , Grégoire Herzog

Analyst, 2024, ⟨10.1039/d4an00647j⟩

Article dans une revue hal-04688563v1
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Visualization of working electrode reactivity from an electrochromic counter electrode

Qiao Liu , Mariela Alicia Brites Helu , Alain Walcarius , Liang Liu

Electrochimica Acta, 2023, 444, pp.142010. ⟨10.1016/j.electacta.2023.142010⟩

Article dans une revue hal-04262764v1
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Comparative kinetic analysis of redox flow battery electrolytes: From micro-fibers to macro-felts

Vincent Feynerol , Ranine El Hage , Mariela Brites Helú , Vanessa Fierro , Alain Celzard et al.

Electrochimica Acta, 2022, 421, pp.140373. ⟨10.1016/j.electacta.2022.140373⟩

Article dans une revue hal-03680186v1
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Molecularly imprinted polymer as a synthetic receptor mimic for capacitive impedimetric selective recognition of Escherichia coli K-12

Nabila Yasmeen , Mathieu Etienne , Piyush Sindhu Sharma , Sofiane El-Kirat-Chatel , Mariela Alicia Brites Helu et al.

Analytica Chimica Acta, 2021, pp.339177. ⟨10.1016/j.aca.2021.339177⟩

Article dans une revue hal-03394357v1
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Fused deposition modeling (FDM) based 3D printing of microelectrodes and multi-electrode probes

Mariela Alicia Brites Helu , Liang Liu

Electrochimica Acta, 2021, 365, pp.137279. ⟨10.1016/j.electacta.2020.137279⟩

Article dans une revue hal-03059818v1
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Electrochemically Assisted Deposition of Nanoporous Silica Membranes on Gold Electrodes: Effect of 3‐Mercaptopropyl(trimethoxysilane) “Molecular Glue” on Film Formation, Permeability and Metal Underpotential Deposition

Wahid Ullah , Grégoire Herzog , Neus Vilà , Mariela Brites Helú , Alain Walcarius

ChemElectroChem, 2021, 8, pp.142-150. ⟨10.1002/celc.202001347⟩

Article dans une revue hal-03033135v1