Search Results - "Ventura, Sónia PM"

Ionic liquid recovery alternatives in ionic liquid-based three-phase partitioning (ILTPP) by Alvarez-Guerra, Enrique, Irabien, Angel, Ventura, Sónia P. M., Coutinho, João A. P.

“…Ionic liquid‐based three‐phase partitioning (ILTPP) is a promising technique to recover high‐added value proteins at the liquid–liquid interface. Its economic…”
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Biocontrol manufacturing and agricultural applications of Bacillus velezensis by Keshmirshekan, Abolfazl, de Souza Mesquita, Leonardo M., Ventura, Sónia P.M.

“…Around 80% of the food consumed worldwide is provided by agriculture, and almost 30% of these products are affected by phytopathogenic agents, which cause…”
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Multiproduct Microalgae Biorefineries Mediated by Ionic Liquids by Eppink, Michel H.M., Ventura, Sónia P.M., Coutinho, João A.P., Wijffels, Rene H.

“…Ionic liquids (ILs) are salts with low melting points that can be used as solvents for mild extraction and selective fractionation of biomolecules (e.g.,…”
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Extraction and purification of violacein from Yarrowia lipolytica cells using aqueous solutions of surfactants by Kholany, Mariam, Trébulle, Pauline, Martins, Margarida, Ventura, Sónia PM, Nicaud, Jean‐Marc, Coutinho, João AP

“…BACKGROUND The demand for colorants from natural bio‐based sources is increasing. Violacein is a natural purple‐blue hydrophobic pigment with interesting…”
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Are cyanobacteria a nearly immortal source of high market value compounds? by Macário, Ines PE, Veloso, Telma, Fernandes, Andreia PM, Martins, Margarida, Frankenbach, Silja, Serôdio, João, Gonçalves, Fernando JM, Ventura, Sónia PM, Pereira, Joana L

“…BACKGROUND When the human population increases, so does the need to explore a wider range of feedstocks and biomasses, such as cyanobacteria. However, a deeper…”
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Blue is not enough: biological activities of C‐phycocyanin extracts from Anabaena cylindrica by Macário, Inês PE, Veloso, Telma, Fernandes, Andreia PM, Martins, Margarida, Dias, Tânia R, Oliveira, Helena, Gonçalves, Fernando JM, Ventura, Sónia PM, Pereira, Joana L

“…BACKGROUND Natural products are currently in the spotlight due to the increasing awareness of consumers. Among these products is phycocyanin (C‐PC), a blue…”
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In situ purification of periplasmatic L‐asparaginase by aqueous two phase systems with ionic liquids (ILs) as adjuvants by Santos, João HPM, Flores‐Santos, Juan C, Meneguetti, Giovanna P, Rangel‐Yagui, Carlota O, Coutinho, João AP, Vitolo, Michele, Ventura, Sónia PM, Pessoa, Adalberto

“…BACKGROUND L‐asparaginase (ASNase) is an important biopharmaceutical used to treat the acute lymphoblastic leukemia (ALL) and lymphosarcoma. Considering its…”
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Lipase production and purification by self-buffering ionic liquid-based aqueous biphasic systems by Lee, Sze Ying, Khoiroh, Ianatul, Coutinho, João A.P., Show, Pau Loke, Ventura, Sónia P.M.

“…Aqueous biphasic systems composed of self-buffering ionic liquids were used for the purification of an extracellular lipase from its fermentation broth…”
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Extraction of recombinant proteins from Escherichia coli by cell disruption with aqueous solutions of surface‐active compounds by Martins, Margarida, Ooi, Chien Wei, Neves, Márcia C, Pereira, Jorge FB, Coutinho, João AP, Ventura, Sónia PM

“…BACKGROUND Green fluorescent protein (GFP) is used extensively as a biomarker due to its unique spectral and fluorescence characteristics. GFP is usually…”
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Controlling the l‐asparaginase extraction and purification by the appropriate selection of polymer/salt‐based aqueous biphasic systems by Magri, Agnes, Pimenta, Marcela V, Santos, João HPM, Coutinho, João AP, Ventura, Sónia PM, Monteiro, Gisele, Rangel‐Yagui, Carlota O, Pereira, Jorge FB

“…BACKGROUND l‐Asparaginase (ASNase) is an important biopharmaceutical for the treatment of acute lymphoblastic leukemia (ALL); however, with some restrictions…”
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Good's buffer ionic liquids as relevant phase‐forming components of self‐buffered aqueous biphasic systems by Taha, Mohamed, Quental, Maria V, e Silva, Francisca A, Capela, Emanuel V, Freire, Mara G, Ventura, Sónia PM, Coutinho, João AP

“…BACKGROUND Self‐buffered aqueous biphasic systems (ABS) are prepared with ionic liquids (ILs) based on Good's buffers (GB‐ILs) and used to purify proteins…”
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Ecotoxicity analysis of cholinium-based ionic liquids to Vibrio fischeri marine bacteria by Ventura, Sónia P.M., e Silva, Francisca A., Gonçalves, Ana M.M., Pereira, Joana L., Gonçalves, Fernando, Coutinho, João A.P.

“…Cholinium-based ionic liquids are quaternary ammonium salts with a wide range of potential industrial applications. Based on the fact that the cholinium is a…”
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(Eco)toxicity and biodegradability of protic ionic liquids by Oliveira, Maria V.S., Vidal, Bruna T., Melo, Claudia M., de Miranda, Rita de C.M., Soares, Cleide M.F., Coutinho, João A.P., Ventura, Sónia P.M., Mattedi, Silvana, Lima, Álvaro S.

“…Ionic liquids (ILs) are often claimed to be “environmentally friendly” compounds however, the knowledge of their potential toxicity towards different organisms…”
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Toxicity assessment of various ionic liquid families towards Vibrio fischeri marine bacteria by Ventura, Sónia P.M., Marques, Carolina S., Rosatella, Andreia A., Afonso, Carlos A.M., Gonçalves, Fernando, Coutinho, João A.P.

“…The increasing interest on the application of ionic liquids (ILs) to a wide range of processes and products has been hampered by a lack of toxicological data,…”
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Novel Biocompatible and Self-buffering Ionic Liquids for Biopharmaceutical Applications by Taha, Mohamed, Almeida, Mafalda R., Silva, Francisca A. e., Domingues, Pedro, Ventura, Sónia P. M., Coutinho, João A. P., Freire, Mara G.

“…Antibodies obtained from egg yolk of immunized hens, immunoglobulin Y (IgY), are an alternative to the most focused mammal antibodies, because they can be…”
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Designing ionic liquids: the chemical structure role in the toxicity by Ventura, Sónia P. M., Gonçalves, Ana M. M., Sintra, Tânia, Pereira, Joana L., Gonçalves, Fernando, Coutinho, João A. P.

“…Ionic liquids (ILs) are a novel class of solvents with interesting physicochemical properties. Many different applications have been reported for ILs as…”
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Recovery of bromelain from pineapple stem residues using aqueous micellar two-phase systems with ionic liquids as co-surfactants by Vicente, Filipa A., Lario, Luciana D., Pessoa, Adalberto, Ventura, Sónia P.M.

“…[Display omitted] •Bromelain is a set of cysteine proteinases crucial in the pharmaceutical field.•Bromelain purification was tested using AMTPS based in ILs…”
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Sustainable design for environment-friendly mono and dicationic cholinium-based ionic liquids by e Silva, Francisca A., Siopa, Filipa, Figueiredo, Bruna F.H.T., Gonçalves, Ana M.M., Pereira, Joana L., Gonçalves, Fernando, Coutinho, João A.P., Afonso, Carlos A.M., Ventura, Sónia P.M.

“…Cholinium-based ionic liquids are receiving crescent interest in diverse areas of application given their biological compatibility and potential for industrial…”
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Role of the chemical structure of ionic liquids in their ecotoxicity and reactivity towards Fenton oxidation by Munoz, Macarena, Domínguez, Carmen M., de Pedro, Zahara M., Quintanilla, Asunción, Casas, Jose A., Ventura, Sónia P.M., Coutinho, João A.P.

“…[Display omitted] •Fenton oxidation of eleven ILs has been investigated.•Aromatic ILs are more readily oxidized (XTOC=40–80%) than the aliphatic ones…”
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Degradation of imidazolium-based ionic liquids in aqueous solution by Fenton oxidation by Domínguez, Carmen M., Munoz, Macarena, Quintanilla, Asunción, de Pedro, Zahara M., Ventura, Sonia P.M., Coutinho, João A.P., Casas, Jose A., Rodriguez, Juan J.

“…BACKGROUND The breakdown of imidazolium ionic liquids (ILs) by Fenton oxidation has been demonstrated, but using unaffordable doses of hydrogen peroxide…”
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