Search results for: aqueous biphasic systems

• Aqueous Biphasic Systems Using Chiral Ionic Liquids for the Enantioseparation of Mandelic Acid Enantiomers

  Publication

  • F. e
  • M. Kholany
  • T. Sintra
  • M. Caban
  • P. Stepnowski
  • S. Ventura
  • J. Coutinho

  - SOLVENT EXTRACTION AND ION EXCHANGE - Year 2018

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• Application of Aqueous Biphasic Systems Extraction in Various Biomolecules Separation and Purification: Advancements Brought by Quaternary Systems

  Publication

  • M. Marchel
  • I. M. Marrucho

  - SEPARATION AND PURIFICATION REVIEWS - Year 2023

  Aqueous biphasic systems (ABS) extraction is a simple, selective, efficient and easy to scale-up technology that, over the years, has attracted a considerable attention from the researcher community as an alternative methodology in downstream processing of a wide variety of biomolecules. This review summarizes and discusses the fundamental features of ABS, as well as its advantages and disadvantages, as a separation and purification...

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• Enhanced extraction of proteins using cholinium-based ionic liquids as phase-forming components of aqueous biphasic systems

  Publication

  • M. Quental
  • M. Caban
  • M. Pereira
  • P. Stepnowski
  • J. Coutinho
  • M. Freire

  - Biotechnology Journal - Year 2015

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• Raman spectroscopic study of Ni2+-DNA interactions in aqueous systems

  Publication

  • J. Stangret
  • R. Savoie

  - PHYSICAL CHEMISTRY CHEMICAL PHYSICS - Year 2002

  Metodą ramanowskich widm różnicowych określono sposób oddziaływania jonu Ni2+ z DNA(CT) w układach wodnych. Kation Ni(II) koordynuje w pozycjach N7 guaniny (G) i adeniny (A) w powtarzających się sekwencjach GG, AA i GA cząsteczki DNA. Jednocześnie Ni2+ oddziałuje zewnątrz sferowo poprzez cząsteczki wody z grupami fosforanowymi DNA.

• Photodegradation of 2,4-Dichlorophenol in Aqueous Systems under Simulated and Natural Sunlight

  Publication

  • D. Gryglik
  • M. Gmurek
  • M. Foszpańczyk
  • S. Ledakowicz

  - INTERNATIONAL JOURNAL OF PHOTOENERGY - Year 2016

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• Aqueous solutions of NMA, Na2HPO4 , and NaH2PO4 as models for interaction studies in phosphate–protein systems

  Publication

  • K. Biernacki
  • E. Kaczkowska
  • P. Bruździak

  - JOURNAL OF MOLECULAR LIQUIDS - Year 2018

  Phosphate buffers are essential for many areas of studies. However, their influence on buffered systems is often ignored. The phosphate salts can interact with biologically important macromolecules (e.g. proteins) and stabilize or destabilize them. With our research, we want to answer question what kind of interactions, if any, occur between phosphate ions and a protein backbone model — N-methylacetamide (NMA). ATR-FTIR spectroscopy...

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• Materials for energy storage and conversion devices 2022/2023

  e-Learning Courses

  Electrodes: Metals as electrodes in aqueous and non-aqueous systems, metal nanoparticles. Collectors current. 3D, 2D, 1 D carbons, carbon nanomaterials. Organic semiconductors "Synthetic metals" - p-type, n-type. Inorganic semiconductors: oxides, selenides, sulfides, others. Intercalated electrodes. Mixed conductors (MIEC). Photo-active semiconductor materials. Electrolytes. Water electrolytes in commercial products. Electroactive...

• Zdzisław Kowalczuk prof. dr hab. inż.

  People

  Department of Decision Systems and Robotics

  Zdzislaw Kowalczuk received his M.Sc. degree in 1978 and Ph.D. degree in 1986, both in Automatic Control from Technical University of Gdańsk (TUG), Gdańsk, Poland. In 1993 he received his D.Sc. degree (Dr Habilitus) in Automatic Control from Silesian Technical University, Gliwice, Poland, and the title of Professor from the President of Poland in 2003. Since 1978 he has been with Faculty of Electronics, Telecommunications and Informatics...

• CYBERNETICS AND SYSTEMS

  Journals

  ISSN: 0196-9722 , eISSN: 1087-6553

• Równolegle przebiegające procesy separacji pianowej jonów Al(III), Cu(II) i Zn(II) z roztworów ich mieszanin

  Publication

  • P. Rybarczyk

  - Year 2015

  Metody flotacji jonowej i precypitacyjnej należą do procesów separacji pianowej, wykorzystujących zdolność selektywnej adsorpcji niektórych składników roztworu na powierzchni międzyfazowej gaz – ciecz. Do zalet separacji pianowej zalicza się m.in. niewysokie koszty inwestycyjne i eksploatacyjne oraz wysoką skuteczność w obróbce roztworów rozcieńczonych. Celem pracy jest ocena wpływu kluczowych parametrów na wydajność i przebieg...