Search Results - "Lopes, C.B."

Simple, mono and bifunctional periodic mesoporous organosilicas for removal of priority hazardous substances from water: The case of mercury(II) by Lourenço, M.A.O., Figueira, P., Pereira, E., Gomes, J.R.B., Lopes, C.B., Ferreira, P.

“…[Display omitted] •Mono- and bi-functional PMOs were synthesised without protection/deprotection steps.•Functionalized-PMOs act as sorbents for water…”
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Removal of mercury (II) by dithiocarbamate surface functionalized magnetite particles: Application to synthetic and natural spiked waters by Figueira, P., Lopes, C.B., Daniel-da-Silva, A.L., Pereira, E., Duarte, A.C., Trindade, T.

“…In order to take advantage of the high affinity between mercury and sulphur, magnetite (Fe 3O 4) particles functionalized with dithiocarbamate groups ( CS 2 −…”
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Nutrient dynamics and seasonal succession of phytoplankton assemblages in a Southern European Estuary: Ria de Aveiro, Portugal by Lopes, C.B., Lillebø, A.I., Dias, J.M., Pereira, E., Vale, C., Duarte, A.C.

“…The spatial and temporal dynamics of dissolved inorganic nitrogen, dissolved phosphate, dissolved silica and chlorophyll a were measured seasonally at eight…”
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Homogeneous and heterogeneous photo-Fenton degradation of antibiotics using an innovative static mixer photoreactor by Lima, Maria J., Silva, Cláudia G., Silva, Adrián M.T., Lopes, José C.B., Dias, Madalena M., Faria, Joaquim L.

“…[Display omitted] •NETmix® is a feasible alternative as photo-Fenton reactor.•Fe2O3–TiO2 film shows high efficiency for degradation of antibiotics.•Fe2O3–TiO2…”
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Intensification of heterogeneous TiO2 photocatalysis using an innovative micro-meso-structured-photoreactor for n-decane oxidation at gas phase by da Costa Filho, Batuira M., Araujo, Ana L.P., Silva, Gabriela V., Boaventura, Rui A.R., Dias, Madalena M., Lopes, José C.B., Vilar, Vítor J.P.

“…[Display omitted] •Intensification of gas-phase heterogeneous photocatalysis using a static mixer.•Cellulose acetate sheet coated with a TiO2 thin film was…”
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Heat transfer performance of NETmix—A novel micro‐meso structured mixer and reactor by Costa, Marcelo F., Fonte, Carlos M., Dias, Madalena M., Lopes, José C. B.

“…NETmix is a novel static mixing technology consisting on a network of unit cells, comprising chambers interconnected by channels. To assess the heat transfer…”
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3D Mixing Dynamics in T‐Jet Mixers by Sultan, M. Ashar, Pardilhó, Sara L., Brito, Margarida S. C. A., Fonte, Cláudio P., Dias, Madalena M., Lopes, José C. B., Santos, Ricardo J.

“…The dynamic flow field in T‐jet mixers is characterized by means of 3D computational fluid dynamics simulations. The main goal of this work is to identify and…”
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Zostera noltei response to transplantation into historically Hg-contaminated sediments (A mesocosm experiment): Growth, bioaccumulation and photosynthetic performance by Fonte, B.A., Oliveira, V.H., Sousa, A.I., Lopes, C.B., Henriques, B., Pereira, M.E., Figueira, E., Calado, R., Lillebø, A.I., Coelho, J.P.

“…The present study aimed to evaluate the effectiveness of seagrass recolonization as a nature-based solution for the recovery of a coastal area historically…”
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Advances on assessing nanotoxicity in marine fish – the pros and cons of combining an ex vivo approach and histopathological analysis in gills by Mieiro, C.L., Martins, M., da Silva, M., Coelho, J.P., Lopes, C.B., da Silva, A. Alves, Alves, J., Pereira, E., Pardal, M., Costa, M.H., Pacheco, M.

“…•Widespread use of nanoparticles in marine waters is a key environmental concern.•Environmentally realistic concentrations of TiO2 Np induced moderate toxicity…”
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Periodic mesoporous organosilica with low thiol density – a safer material to trap Hg(II) from water by Figueira, P., Lourenço, M.A.O., Pereira, E., Gomes, J.R.B., Ferreira, P., Lopes, C.B.

“…[Display omitted] •Synthesis and characterization of a low thiol density PMO.•The low thiol density PMO was effective and rapid in extracting Hg from…”
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Fixed-bed removal of Hg2+ from contaminated water by microporous titanosilicate ETS-4: Experimental and theoretical breakthrough curves by LOPES, C. B, PEREIRA, E, LIN, Z, PATO, P, OTERO, M, SILVA, C. M, ROCHA, J, DUARTE, A. C

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Removal of Hg2+ ions from aqueous solution by ETS-4 microporous titanosilicate―Kinetic and equilibrium studies by LOPES, C. B, OTERO, M, LIN, Z, SILVA, C. M, ROCHA, J, PEREIRA, E, DUARTE, A. C

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Removal of low concentration Hg2+ from natural waters by microporous and layered titanosilicates by LOPES, C. B, OTERO, M, COIMBRA, J, PEREIRA, E, ROCHA, J, LIN, Z, DUARTE, A

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Core–shell magnetite-silica dithiocarbamate-derivatised particles achieve the Water Framework Directive quality criteria for mercury in surface waters by Lopes, C. B., Figueira, P., Tavares, D. S., Lin, Z., Daniel-da-Silva, A. L., Duarte, A. C., Rocha, J., Trindade, T., Pereira, E.

“…The sorption capacity of nanoporous titanosilicate Engelhard titanosilicate number 4 (ETS-4) and silica-coated magnetite particles derivatised with…”
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The effect of the association of NIR laser therapy BMPs, and guided bone regeneration on tibial fractures treated with wire osteosynthesis: Raman spectroscopy study by Lopes, C.B., Pacheco, M.T.T., Silveira, L., Duarte, J., Cangussú, M.C.T., Pinheiro, A.L.B.

“…Bone fractures are lesions of different etiology; may be associated or not to bone losses; and have different options for treatment, such as the use of…”
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Priority pollutants (Hg 2+ and Cd 2+) removal from water by ETS-4 titanosilicate by Otero, M., Lopes, C.B., Coimbra, J., Ferreira, T.R., Silva, C.M., Lin, Z., Rocha, J., Pereira, E., Duarte, A.C.

“…The synthetic microporous titanosilicate material ETS-4 has been used for the removal of Hg 2+ and Cd 2+ from water. Batch stirred experiments were carried out…”
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Fixed-bed removal of Hg 2+ from contaminated water by microporous titanosilicate ETS-4: Experimental and theoretical breakthrough curves by Lopes, C.B., Pereira, E., Lin, Z., Pato, P., Otero, M., Silva, C.M., Rocha, J., Duarte, A.C.

“…[Display omitted] ► Assembling and operation of a microporous titanosilicate fixed-bed for Hg removal. ► Theoretical models successfully applied to data from…”
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Mercury removal with titanosilicate ETS-4: Batch experiments and modelling by Lopes, C.B., Lito, P.F., Otero, M., Lin, Z., Rocha, J., Silva, C.M., Pereira, E., Duarte, A.C.

“…Crystalline microporous titanosilicates have been recently recognized by their interesting adsorption properties and ion-exchange capability, as well as…”
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Ozonation and ozone-enhanced photocatalysis for VOC removal from air streams: Process optimization, synergy and mechanism assessment by da Costa Filho, Batuira M., Silva, Gabriela V., Boaventura, Rui A.R., Dias, Madalena M., Lopes, José C.B., Vilar, Vítor J.P.

“…The present work evaluates ozone driven processes (O3, O3/UVC, O3/TiO2/UVA) in the NETmix mili-photoreactor, as a cost-effective alternative for the removal of…”
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Mercury partition in the interface between a contaminated lagoon and the ocean: The role of particulate load and composition by Pato, P., Otero, M., Válega, M., Lopes, C.B., Pereira, M.E., Duarte, A.C.

“…After having estimated the patterns of flow to the ocean and found some seasonal and tidal differences, mainly with regard to the relative importance of…”
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