J
João G. Crespo
Researcher at Universidade Nova de Lisboa
Publications - 343
Citations - 10395
João G. Crespo is an academic researcher from Universidade Nova de Lisboa. The author has contributed to research in topics: Membrane & Ionic liquid. The author has an hindex of 48, co-authored 311 publications receiving 8673 citations. Previous affiliations of João G. Crespo include University of Lisbon & Fritz Haber Institute of the Max Planck Society.
Papers
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Degradation of Neonicotinoids and Caffeine from Surface Water by Photolysis
TL;DR: In this paper, the phototreatment of a surface water containing three neonicotinoids (imidacloprid, thiamethoxam, and clothianidin) and caffeine was evaluated.
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Fluorescence probing of structural and functional changes of proteins induced by ultrafiltration
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Protein Crystallization in a Microfluidic Contactor with Nafion®117 Membranes.
Mariella Polino,Hoon Suk Rho,Maria Pilar Pina,Reyes Mallada,A L Carvalho,M J Romão,Isabel M. Coelhoso,Johannes G.E. Gardeniers,João G. Crespo,Carla A.M. Portugal +9 more
TL;DR: In this paper, a high-throughput and low-budget microfluidic platform consisting of an ion exchange membrane (117 Nafion® membrane) sandwiched between a channel layer and a wells layer forming 75 independent micro-contactors was developed for a simultaneous and independent screening of multiple protein crystallization and crystal derivatization conditions, using Hen Egg White Lysozyme (HEWL) as the model protein and Hg2+ as the derivatizing agent.
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Nanofiltration as an Efficient Tertiary Wastewater Treatment: Elimination of Total Bacteria and Antibiotic Resistance Genes from the Discharged Effluent of a Full-Scale Wastewater Treatment Plant
Micaela Oliveira,Inês C. Leonardo,Ana Silva,João G. Crespo,Mónica Nunes,Maria Teresa Barreto Crespo +5 more
TL;DR: Although additional studies are still needed to fully optimize the entire process, the use of nanofiltration membranes seems to be a promising solution to substantially increase the quality of the treated wastewater effluents.
Journal ArticleDOI
Retention and Inactivation of Quality Indicator Bacteria Using a Photocatalytic Membrane Reactor
Ana Paula Marques,Rosa M. Huertas,Jorge Bernardo,Beatriz Oliveira,João G. Crespo,V.J. Pereira +5 more
TL;DR: In this paper , a submerged hybrid reactor was used to test the efficiency of membrane filtration, direct photolysis, as well as ultraviolet-C and ultraviolet-A light-emitting diodes panels.