Showing results 8 to 27 of 54
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Issue Date | Title | Author(s) | Type | Access Type |
Mar-2023 | Comparison of the electrochemical response of carbon-fiber-reinforced plastic (CFRP), glassy carbon, and highly ordered pyrolytic graphite (HOPG) in near-neutral aqueous chloride media | Ofoegbu, Stanley Udochukwu; Ferreira, Mário Guerreiro Silva; Nogueira, Helena I. S.; Zheludkevich, Mikhail | article | |
2013 | Composite blends of gold nanorods and poly(t-butylacrylate) beads as new substrates for SERS | Fateixa, Sara; Pinheiro, Paula C.; Nogueira, Helena I. S.; Trindade, Tito | article | |
Aug-2006 | Coordination modes of pyridine-carboxylic acid derivatives in samarium (III) complexes | Soares-Santos, Paula C. R.; Almeida Paz, Filipe A.; Ferreira, Rute A. Sa; Klinowski, Jacek; Carlos, Luis D.; Trindade, Tito; Nogueira, Helena I. S. | article | |
2017 | Corrosion inhibition of copper in aqueous chloride solution by 1H-1,2,3-triazole and 1,2,4-triazole and their combinations: electrochemical, Raman and theoretical studies | Ofoegbu, Stanley Udochukwu; Galvão, Tiago L. P.; Gomes, José R. B.; Tedim, João; Nogueira, Helena I. S.; Ferreira, M. G. S.; Zheludkevich, M. L. | 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 | |
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 | |
2016 | Effects of europium polyoxometalate encapsulated in silica nanoparticles (nanocarriers) in soil invertebrates | Bicho, Rita C.; Soares, Amadeu M. V. M.; Nogueira, Helena I. S.; Amorim, Monica J. B. | article | |
2016 | Fluorinated polyhedral oligomeric silsesquioxane nanoparticles to boost the dirt repellence of high pressure laminates | Magina, Sandra; Ferra, Joao; Cruz, Paulo; Nogueira, Helena I. S.; Portugal, Ines; Evtuguin, Dmitry V. | article | |
Jun-2019 | Gold loaded textile fibres as substrates for SERS detection | Fateixa, Sara; Pinheiro, Paula C.; Nogueira, Helena I. S.; Trindade, Tito | article | |
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 | |
2015 | Hybrid nanostructures for SERS: materials development and chemical detection | Fateixa, Sara; Nogueira, Helena I. S.; Trindade, Tito | 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 | |
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 | |
15-Sep-2009 | IR, Raman and SERS spectra of 2-phenoxymethylbenzothiazole | Panicker, C. Yohannan; Varghese, Hema Tresa; Raj, Asha; Raju, K.; Ertan-Bolelli, Tugba; Yildiz, Ilkay; Temiz-Arpaci, Ozlem; Granadeiro, Carlos M.; Nogueira, Helena I. S. | article | |
Oct-2003 | Lanthanide complexes of 2,6-dihydroxybenzoic acid: synthesis, crystal structures and luminescent properties of [nBu(4)N](2)[Ln(2,6-dhb)(5)(H(2)O)(2)] (Ln = Sm and Tb) | Soares-Santos, Paula C. R.; Nogueira, Helena I. S.; Almeida Paz, Filipe A.; Ferreira, Rute A. Sá; Carlos, Luís D.; Klinowski, Jacek; Trindade, Tito | article | |
2004 | Lanthanide compounds containing a benzo-15-crown-5 derivatised
[60]fullerene and the related [Tb(H2O)3(NO3)2(acac)] . C14H20O5
supramolecular adduct | Soares-Santos, Paula C. R.; Trindade, Tito; Tomé, Augusto C.; Rocha, João; Ferreira, Rute A. Sá; Carlos, Luís D.; Almeida Paz, Filipe A.; Klinowski, Jacek; Nogueira, Helena I. S. | article | |
8-Mar-2010 | Lanthanopolyoxotungstates in silica nanoparticles: multi-wavelength photoluminescent core/shell materials | Granadeiro, Carlos M.; Ferreira, Rute A. S.; Soares-Santos, Paula C. R.; Carlos, Luís D.; Trindade, Tito; Nogueira, Helena I. S. | article | |
Feb-2006 | Luminescent polyoxotungstoeuropate anion-pillared layered double hydroxides | Sousa, Filipa L.; Pillinger, Martyn; Ferreira, Rute A. Sá; Granadeiro, Carlos M.; Cavaleiro, Ana M. V.; Rocha, João; Carlos, Luís D.; Trindade, Tito; Nogueira, Helena I. S. | article | |
2013 | Luminescent Transparent Composite Films Based on Lanthanopolyoxometalates and Filmogenic Polysaccharides | Pinto, Ricardo J. B.; Granadeiro, Carlos M.; Freire, Carmen S. R.; Silvestre, Armando J. D.; Neto, Carlos Pascoal; Ferreira, Rute A. S.; Carlos, Luis D.; Cavaleiro, Ana M. V.; Trindade, Tito; Nogueira, Helena I. S. | article | |
Jan-2019 | Magnetite-Supported Gold Nanostars for the Uptake and SERS Detection of Tetracycline | Pinheiro, Paula C; Fateixa, Sara; Nogueira, Helena I. S.; Trindade, Tito | article | |