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S. Sayen · SciRah

Researcher profile · Semantic Scholar

S. Sayen

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S. Sayen — researcher profile on SciRah

h-index: 26
Works: 77
Citations: 1,923

Most-cited papers

X-ray and solution structures of Cu(II) GHK and Cu(II) DAHK complexes: influence on their redox properties.
C. Hureau, Hélène Eury, Régis Guillot, Christian Bijani +5 more
2011Chemistry121 citations
Semantic Scholar
Deprotonation of the Asp1-Ala2 peptide bond induces modification of the dynamic copper(II) environment in the amyloid-beta peptide near physiological pH.
C. Hureau, Y. Coppel, P. Dorlet, P. Solari +4 more
2009Angewandte Chemie118 citations
Semantic Scholar
On the contribution of reclaimed wastewater irrigation to the potential exposure of humans to antibiotics, antibiotic resistant bacteria and antibiotic resistance genes – NEREUS COST Action ES1403 position paper
B. Piña, J. Bayona, A. Christou, D. Fatta-Kassinos +5 more
2020Journal of Environmental Chemical Engineering94 citations Open access
Semantic Scholar
Factors affecting the preparation and properties of electrodeposited silica thin films functionalized with amine or thiol groups.
E. Sibottier, S. Sayen, F. Gaboriaud, A. Walcarius
2006Langmuir84 citations
Semantic Scholar
Grafted Silicas in Electroanalysis: Amorphous Versus Ordered Mesoporous Materials
A. Walcarius, M. Etienne, S. Sayen, B. Lebeau
200384 citations
Semantic Scholar
Zinc(II) Binding Site to the Amyloid-β Peptide: Insights from Spectroscopic Studies with a Wide Series of Modified Peptides
Bruno Aliès, Amandine Conte-Daban, S. Sayen, F. Collin +4 more
2016Inorganic Chemistry79 citations Open access
Semantic Scholar
Electro-assisted generation of functionalized silica films on gold
S. Sayen, A. Walcarius
200373 citations
Semantic Scholar
Sorptive removal of enrofloxacin antibiotic from aqueous solution using a ligno-cellulosic substrate from wheat bran
S. Sayen, Marta Ortenbach-López, E. Guillon
2018Journal of Environmental Chemical Engineering62 citations
Semantic Scholar
Influence of initial pesticide concentrations and plant population density on dimethomorph toxicity and removal by two duckweed species.
Rachel Dosnon-Olette, M. Couderchet, Achouak El Arfaoui, S. Sayen +1 more
2010Science of the Total Environment61 citations
Semantic Scholar
Zn impacts Cu coordination to amyloid-β, the Alzheimer's peptide, but not the ROS production and the associated cell toxicity.
Bruno Aliès, I. Sasaki, O. Proux, S. Sayen +3 more
2013Chemical Communications58 citations
Semantic Scholar
Copper, nickel and zinc speciation in a biosolid-amended soil: pH adsorption edge, μ-XRF and μ-XANES investigations.
Y. Mamindy-Pajany, S. Sayen, J. F. W. Mosselmans, E. Guillon
2014Environmental Science and Technology53 citations Open access
Semantic Scholar
A novel copper(II) mononuclear complex with the non-steroidal anti-inflammatory drug diclofenac: structural characterization and biological activity.
S. Sayen, Annie Carlier, M. Tarpin, E. Guillon
2013Journal of Inorganic Biochemistry52 citations
Semantic Scholar
Aging effect on the copper sorption on a vineyard soil: column studies and SEM-EDS analysis.
S. Sayen, J. Mallet, E. Guillon
2009Journal of Colloid and Interface Science52 citations
Semantic Scholar
Electrochemical Detection of Copper(II) at an Electrode Modified by a Carnosine–Silica Hybrid Material
S. Sayen, C. Gérardin, Ludwig Rodehüser, A. Walcarius
200343 citations Open access
Semantic Scholar
Tuning the Sensitivity of Electrodes Modified with an Organic-Inorganic Hybrid by Tailoring the Structure of the Nanocomposite Material
S. Sayen, M. Etienne, J. Bessière, A. Walcarius
200243 citations
Semantic Scholar
Link Between Affinity and Cu(II) Binding Sites to Amyloid-β Peptides Evaluated by a New Water-Soluble UV-Visible Ratiometric Dye with a Moderate Cu(II) Affinity
Amandine Conte-Daban, Valentina Borghesani, S. Sayen, E. Guillon +4 more
2017Analytical Chemistry41 citations Open access
Semantic Scholar
Copper coordination to native N-terminally modified versus full-length amyloid-β: second-sphere effects determine the species present at physiological pH.
Bruno Aliès, Christian Bijani, S. Sayen, E. Guillon +2 more
2012Inorganic Chemistry38 citations
Semantic Scholar
Electrochemical probing of mass transfer rates in mesoporous silica-based organic-inorganic hybrids
A. Walcarius, C. Delacôte, S. Sayen
200438 citations
Semantic Scholar
Use of a new water-soluble Zn sensor to determine Zn affinity for the amyloid-β peptide and relevant mutants.
Sabrina Noël, Susana Bustos Rodriguez, S. Sayen, E. Guillon +2 more
2014Metallomics36 citations
Semantic Scholar
Macroscopic and molecular approaches of enrofloxacin retention in soils in presence of Cu(II).
Mareen Graouer-Bacart, S. Sayen, E. Guillon
2013Journal of Colloid and Interface Science36 citations
Semantic Scholar
A new water-soluble Cu(II) chelator that retrieves Cu from Cu(amyloid-β) species, stops associated ROS production and prevents Cu(II)-induced Aβ aggregation.
Sabrina Noël, Fabien Perez, J. T. Pedersen, Bruno Aliès +5 more
2012Journal of Inorganic Biochemistry34 citations
Semantic Scholar
Adsorption of enrofloxacin in presence of Zn(II) on a calcareous soil.
Mareen Graouer-Bacart, S. Sayen, E. Guillon
2015Ecotoxicology and Environmental Safety30 citations
Semantic Scholar
Dipeptide-functionalized mesoporous silica spheres
A. Walcarius, S. Sayen, C. Gérardin, F. Hamdoune +1 more
200429 citations
Semantic Scholar
Is organic matter alone sufficient to predict isoproturon sorption in calcareous soils?
Achouak El Arfaoui, S. Sayen, M. Paris, A. Keziou +2 more
2012Science of the Total Environment28 citations
Semantic Scholar
Copper(II) influence on flumequine retention in soils: macroscopic and molecular investigations.
David Pérez Guaita, S. Sayen, Stéphanie Boudesocque, E. Guillon
2011Journal of Colloid and Interface Science28 citations
Semantic Scholar
Adsorption and co-adsorption of diclofenac and Cu(II) on calcareous soils.
Mareen Graouer-Bacart, S. Sayen, E. Guillon
2016Ecotoxicology and Environmental Safety26 citations
Semantic Scholar
Cowries derived aragonite as raw biomaterials for bone regenerative medicine.
N. Akilal, Flora Lemaire, N. Bercu, S. Sayen +4 more
2019Materials Science and Engineering C: Materials for Biological Applications25 citations
Semantic Scholar
Structural study of the copper(II)–enrofloxacin metallo-antibiotic
Hussein Ftouni, S. Sayen, Stéphanie Boudesocque, I. Déchamps-Olivier +1 more
201225 citations
Semantic Scholar
Zinc(II) modulates specifically amyloid formation and structure in model peptides
Bruno Aliès, V. Pradines, I. Llorens-Alliot, S. Sayen +3 more
2011JBIC Journal of Biological Inorganic Chemistry24 citations
Semantic Scholar
Aging effect on Zn retention on a calcareous soil: column experiments and synchrotron X-ray micro-spectroscopic investigation.
S. Sayen, E. Guillon
2014Science of the Total Environment23 citations
Semantic Scholar
Leaching potential of phenylurea herbicides in a calcareous soil: comparison of column elution and batch studies
J. Langeron, S. Sayen, M. Couderchet, E. Guillon
2014Environmental science and pollution research international23 citations
Semantic Scholar
Cu(II) and Zn(II) complexes with a fluoroquinolone antibiotic: Spectroscopic and X-ray absorption characterization
D. Pérez-Guaita, Stéphanie Boudesocque, S. Sayen, E. Guillon
201123 citations
Semantic Scholar
Electrochemical modulation of the ligand properties of organically modified mesoporous silicas
S. Sayen, A. Walcarius
200522 citations
Semantic Scholar
A trishistidine pseudopeptide with ability to remove both Cui and Cuii from the amyloid-β peptide and to stop the associated ROS formation
Amandine Conte-Daban, B. Boff, Andreza Candido Matias, Claudia N. Montes Aparicio +8 more
2017Chemistry21 citations Open access
Semantic Scholar
Impact of sewage sludge spreading on nickel mobility in a calcareous soil: adsorption–desorption through column experiments
Y. Mamindy-Pajany, S. Sayen, E. Guillon
2013Environmental science and pollution research international21 citations Open access
Semantic Scholar
New copper(II) niflumate complexes with N-donor ligands: Synthesis, characterization and evaluation of anticancer potential against human cell lines
Santosh Kumar, Rajender Sharma, P. Venugopalan, V. Ferretti +3 more
2019Inorganica Chimica Acta19 citations Open access
Semantic Scholar
Organically-modified mesoporous silica spheres with MCM-41 architecture as sorbents for heavy metals
M. Etienne, S. Sayen, B. Lebeau, A. Walcarius
200219 citations
Semantic Scholar
Molecular properties affecting the adsorption coefficient of phenylurea herbicides
A. Blondel, J. Langeron, S. Sayen, E. Hénon +2 more
2013Environmental science and pollution research international15 citations
Semantic Scholar
Enrofloxacin and copper plant uptake by Phragmites australis from a liquid digestate: Single versus combined application.
S. Sayen, C. Rocha, Cristiana Silva, E. Vulliet +2 more
2019Science of the Total Environment14 citations Open access
Semantic Scholar
Electrodeposition of biphasic calcium phosphate coatings with improved dissolution properties
R. Drevet, J. Fauré, S. Sayen, Mélodie Marle-Spiess +2 more
2019Materials Chemistry and Physics14 citations Open access
Semantic Scholar
Molecular properties affecting the adsorption coefficient of pesticides from various chemical families
J. Langeron, A. Blondel, S. Sayen, E. Hénon +2 more
2014Environmental science and pollution research international14 citations
Semantic Scholar
Relationship between soil composition and retention capacity of terbumeton onto chalky soils
Achouak El Arfaoui, S. Sayen, É. Marceau, L. Stievano +2 more
200914 citations
Semantic Scholar
Process optimization with Box-Behnken experimental design for photocatalytic degradation of thiamethoxam using perlite supported TiO2
Emmanuel Ngaha, S. Sayen, E. Guillon, D. Duranoğlu
2019Desalination and Water Treatment12 citations Open access
Semantic Scholar
Combining sorption experiments and Time of Flight Secondary Ion Mass Spectrometry (ToF-SIMS) to study the adsorption of propranolol onto environmental solid matrices - Influence of copper(II).
Rose M. Smith, S. Sayen, N. Nuns, E. Berrier +1 more
2018Science of the Total Environment12 citations
Semantic Scholar
In vitro and in vivo evaluation of the inflammatory potential of various nanoporous hydroxyapatite biomaterials.
F. Velard, S. Schlaubitz, J. Fricain, C. Guillaume +11 more
2015Nanomedicine12 citations
Semantic Scholar
The RNA Processing Enzyme Polynucleotide Phosphorylase Negatively Controls Biofi lm Formation by Repressing Poly-N-Acetylglucosamine (PNAG) Production in Escherichia coli C
S. Sayen
201412 citations Open access
Semantic Scholar
Insights into the mechanisms of amyloid formation of Zn(II)-Ab11-28: pH-dependent zinc coordination and overall charge as key parameters for kinetics and the structure of Zn(II)-Ab11-28 aggregates.
Bruno Aliès, G. La Penna, S. Sayen, E. Guillon +2 more
2012Inorganic Chemistry11 citations
Semantic Scholar
Trace metal fate in soil after application of digestate originating from the anaerobic digestion of non-source-separated organic fraction of municipal solid waste
V. Baldasso, N. Bonet-Garcia, S. Sayen, E. Guillon +6 more
2023Frontiers in Environmental Science10 citations Open access
Semantic Scholar
Terbumeton and isoproturon adsorption by soils: influence of Ca2+ and K+ cations
Achouak El Arfaoui, Stéphanie Boudesocque, S. Sayen, E. Guillon
201010 citations Open access
Semantic Scholar
X-ray absorption spectroscopy study of Cu2+ geochemical partitioning in a vineyard soil.
S. Sayen, E. Guillon
2010Journal of Colloid and Interface Science10 citations
Semantic Scholar

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