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22-Jul-2021
A HNO3-responsive aqueous biphasic system for metal separation: application towards Ce(IV) recovery
Schaeffer, Nicolas
;
Vargas, Silvia J. R.
;
Passos, Helena
;
Brandão, Paula
;
Nogueira, Helena I. S.
;
Svecova, Lenka
;
Papaiconomou, Nicolas
;
Coutinho, João A. P.
article
7-Jan-2024
Surface-enhanced Raman scattering detection of thiram and ciprofloxacin using chitosan-silver coated paper substrates
Martins, Natércia C. T.
;
Fateixa, Sara
;
Nogueira, Helena I. S.
;
Trindade, Tito
article
5-Apr-2022
Carbamazepine polymorphism: a re-visitation using Raman imaging
Fateixa, Sara
;
Nogueira, Helena I. S.
;
Trindade, Tito
article
Jun-2020
A comparative study on emergent pollutants photo-assisted degradation using ruthenium modified titanate nanotubes and nanowires as catalysts
Barrocas, Beatriz
;
Conceição Oliveira, M.
;
Nogueira, Helena I. S.
;
Fateixa, Sara
;
Monteiro, Olinda C.
article
1-Sep-2021
Colloidal dendritic nanostructures of gold and silver for SERS analysis of water pollutants
Fernandes, Tiago
;
Fateixa, Sara
;
Ferro, Marta
;
Nogueira, Helena I. S.
;
Daniel-da-Silva, Ana L.
;
Trindade, Tito
article
Mar-2019
Ruthenium-Modified Titanate Nanowires for the Photocatalytic Oxidative Removal of Organic Pollutants from Water
Barrocas, Beatriz T.
;
Oliveira, M. Conceição
;
Nogueira, Helena I. S.
;
Fateixa, Sara
;
Monteiro, Olinda C.
article
Apr-2020
Dendrimer‐Based Gold Nanostructures for SERS Detection of Pesticides in Water
Fernandes, Tiago
;
Fateixa, Sara
;
Nogueira, Helena I. S.
;
Daniel da Silva, A. L.
;
Trindade, Tito
article
2022
Insightful vibrational imaging study on the hydration mechanism of carbamazepine
Fateixa, Sara
;
Nogueira, Helena I. S.
;
Paixão, José A.
;
Fausto, Rui
;
Trindade, Tito
article
May-2017
Defect concentration in nitrogen-doped graphene grown on Cu substrate: a thickness effect
Sharma, Dhananjay K.
;
Fateixa, Sara
;
Hortigüela, María J.
;
Vidyasagar, Reddithota
;
Otero-Irurueta, Gonzalo
;
Nogueira, Helena I. S.
;
Singh, Manoj Kumar
;
Kholkin, Andrei
article
May-2021
Inkjet Printing of Ag and Polystyrene Nanoparticle Emulsions for the One-Step Fabrication of Hydrophobic Paper-Based Surface-Enhanced Raman Scattering Substrates
Martins, Natércia C. T.
;
Fateixa, Sara
;
Fernandes, Tiago
;
Nogueira, Helena I. S.
;
Trindade, Tito
article
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Luminescence
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3-Hydroxypicolinic acid
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Crown ether
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