Helena Passos
  Investigador  
   
  extensão: 33525  
  e-mail: hpassos@ua.pt  
  departamento: Química  
  gabinete: 29.1.37  
   
  grupo: 4 - biorrefinarias, materiais de origem biológica e reciclagem
 		 
  linha: 3 - sustentabilidade
 		 
  url directo: https://www.ciceco.ua.pt/helenapassos  
  grupo de investigação: PATh  
   
Research Group

 

 

 
Últimas Notícias


orientações científicas em curso


publicações
An integrated process for enzymatic catalysis allowing product recovery and enzyme reuse by applying thermoreversible aqueous biphasic systems
Ferreira, AM; Passos, H; Okafuji, A; Tavares, APM; Ohno, H; Freire, MG; Coutinho, JAP
2018, GREEN CHEMISTRY, 20, 6, 1218-1223.
CICECO Authorship
Understanding the fundamentals of acid-induced ionic liquid-based aqueous biphasic system
Mogilireddy, V; Gras, M; Schaeffer, N; Passos, H; Svecova, L; Papaiconomou, N; Coutinho, JAP; Billard, I
2018, PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 20, 24, 16477-16484.
CICECO Authorship
Recovery of metals from waste electrical and electronic equipment (WEEE) using unconventional solvents based on ionic liquids
Schaeffer, N; Passos, H; Billard, I; Papaiconomou, N; Coutinhoa, JAP
2018, CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY, 48, 13-15, 859-922.
CICECO Authorship
pH Effect on the Formation of Deep-Eutectic-Solvent-Based Aqueous Two-Phase Systems
Farias, FO; Passos, H; Coutinho, JAP; Mafra, MR
2018, INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 57, 49, 16917-16924.
CICECO Authorship
Designing the thermal behaviour of aqueous biphasic systems composed of ammonium-based zwitterions
Ferreira, AM; Passos, H; Okafuji, A; Freire, MG; Coutinho, JAP; Ohno, H
2017, GREEN CHEMISTRY, 19, 17, 4012-4016.
CICECO Authorship
Alternative probe for the determination of the hydrogen-bond acidity of ionic liquids and their aqueous solutions
Madeira, PP; Passos, H; Gomes, J; Coutinho, JAP; Freire, MG
2017, PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 19, 18, 11011-11016.
CICECO Authorship
Is It Possible To Create Ternary-like Aqueous Biphasic Systems with Deep Eutectic Solvents?
Farias, FO; Passos, H; Lima, AS; Mafra, MR; Coutinho, JAP
2017, ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 5, 10, 9402-9411.
CICECO Authorship
A Triple Salting-Out Effect is Required for the Formation of Ionic-Liquid-Based Aqueous Multiphase Systems
Passos, H; Costa, SH; Fernandes, AM; Freire, MG; Rogers, RD; Coutinho, JAP
2017, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 56, 47, 15058-15062.
CICECO Authorship
Thermoreversible (Ionic-Liquid-Based) Aqueous Biphasic Systems
Passos, H; Luis, A; Coutinho, JAP; Freire, MG
2016, SCIENTIFIC REPORTS, 6,
CICECO Authorship
Are Aqueous Biphasic Systems Composed of Deep Eutectic Solvents Ternary or Quaternary Systems?
Passos, H; Tavares, DJP; Ferreira, AM; Freire, MG; Coutinho, JAP
2016, ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 4, 5, 2881-2886.
CICECO Authorship
Ionic liquids in chromatographic and electrophoretic techniques: toward additional improvements in the separation of natural compounds
Soares, B; Passos, H; Freire, CSR; Coutinho, JAP; Silvestre, AJD; Freire, MG
2016, GREEN CHEMISTRY, 18, 17, 4582-4604.
CICECO Authorship
Why are some cyano-based ionic liquids better glucose solvents than water?
Batista, MLS; Passos, H; Henriques, BJM; Maginn, EJ; Pinho, SP; Freire, MG; Gomes, JRB; Coutinho, JAP
2016, PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 18, 28, 18958-18970.
CICECO Authorship
One-step extraction and concentration of estrogens for an adequate monitoring of wastewater using ionic-liquid-based aqueous biphasic systems
Dinis, TBV; Passos, H; Lima, DLD; Esteves, VI; Coutinho, JAP; Freire, MG
2015, GREEN CHEMISTRY, 17, 4, 2570-2579.
CICECO Authorship
Aqueous Biphasic Systems Composed of Ionic Liquids and Acetate-Based Salts: Phase Diagrams, Densities, and Viscosities
Quental, MV; Passos, H; Kurnia, KA; Coutinho, JAP; Freire, MG
2015, JOURNAL OF CHEMICAL AND ENGINEERING DATA, 60, 6, 1674-1682.
CICECO Authorship
Good's buffers as novel phase-forming components of ionic-liquid-based aqueous biphasic systems
Luis, A; Dinis, TBV; Passos, H; Taha, M; Freire, MG
2015, BIOCHEMICAL ENGINEERING JOURNAL, 101, 142-149.
CICECO Authorship

 
Apoio

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