• Ciprofloxacin intercalated in fluorohectorite clay: Identical pure drug activity and toxicity with higher adsorption and controlled release rate 

      Dos Santos, Éverton Carvalho; Rozynek, Zbigniew Jerzy; Hansen, Elisabeth Lindbo; Hartmann-Petersen, R; Klitgaard, RN; Løbner-Olesen, Anders; Michels, Leander; Mikkelsen, Alexander; Plivelic, Tomás S.; Bordallo, HN; Fossum, Jon Otto (Journal article; Peer reviewed, 2017)
      Different natural clay minerals, including halloysite, montmorillonite and kaolinite, have been proven to be efficient drug carriers providing for high and long lasting drug concentrations owing to their adsorption capacity ...
    • Electroformation of Janus and patchy capsules 

      Rozynek, Zbigniew Jerzy; Mikkelsen, Alexander; Dommersnes, Paul; Fossum, Jon Otto (Journal article; Peer reviewed, 2014)
      Janus and patchy particles have designed heterogeneous surfaces that consist of two or several patches with different materials properties. These particles are emerging as building blocks for a new class of soft matter and ...
    • Experimental Studies of Self-organization from Electrically Polarized Clay Particles 

      Rozynek, Zbigniew Jerzy (Doktoravhandlinger ved NTNU, 1503-8181; 2011:279, Doctoral thesis, 2011)
    • Intercalation and Retention of Carbon Dioxide in a Smectite Clay promoted by Interlayer Cations 

      Michels, Leander; Fossum, Jon Otto; Rozynek, Zbigniew Jerzy; Hemmen, Henrik; Rustenberg, Karin Hveding; Sobas, Pawel Andrzej; Kalantzopoulos, Georgios N.; Knudsen, Kenneth Dahl; Janec, Marian; Plivelic, Tomás S.; da Silva, Geraldo Jose (Journal article; Peer reviewed, 2015)
      A good material for CO2 capture should possess some specific properties: (i) a large effective surface area with good adsorption capacity, (ii) selectivity for CO2, (iii) regeneration capacity with minimum energy input, ...
    • Mechanics of Pickering Drops Probed by Electric Field Induced Stress 

      mikkelsen, alexander; Dommersnes, Paul Gunnar; Rozynek, Zbigniew Jerzy; Gholamipour-Shiraz, Azarmidokht; Carvalho, Marcio; Fossum, Jon Otto (Journal article; Peer reviewed, 2017)
      Fluid drops coated with particles, so-called Pickering drops, play an important role in emulsion and capsule applications. In this context, knowledge of mechanical properties and stability of Pickering drops are essential. ...
    • Smectite as ciprofloxacin delivery system: Intercalation and temperature-controlled release properties 

      Rivera, A; Valdes, L; Jimenez, J; Perez, I; Lam, A; Altshuler, E; De Menorval, LC; Fossum, Jon Otto; Hansen, Elisabeth Lindbo; Rozynek, Zbigniew Jerzy (Journal article; Peer reviewed, 2016)
      Clays have shown to be good candidates as drug delivery carriers. In the present paper, the temperature-dependent swelling of smectites was exploited to obtain composites able to release a drug in a controlled way. More ...