|2014-||Reader in Soft Matter, Imperial College London|
|2014-2015||Visiting professor at Institute for Molecular Engineering (IME), University of Chicago, USA|
|2010-2014||Senior lecturer, Imperial College London|
|2005-2010||Lecturer in Chemical Engineering, Imperial College London|
|2002-2005||Foreign Guest Researcher, National Institute of Standards and Technology (NIST), USA|
|1998-2002||PhD in Polymer Science, Imperial College London|
|1997||Laboratoire Léon Brillouin, Saclay, France|
|1996||Royal Institute of Technology (KTH), Stockholm, Sweden|
|1992-1997||Physics degree, Instituto Superior Técnico, Lisbon, Portugal|
Please check our Polymers & Microfluidics Group website
My research interests are in soft condensed matter, in particular in complex polymer mixtures, multicomponent systems, often containing particles and copolymers. We study the thermodynamics and dynamics or polymer blends with a combination of real- and reciprocal-space techniques, including microscopy and AFM, and light, X-ray and neutron scattering.
We are interested in exploring microfluidics for soft matter processing, seizing their commensurate length and timescales. We are also interested in the patterning and device fabrication and explore ‘Frontal photopolymerisation’ (FPP) to rapidly create 3D structures that, moreover, are compatible with an array of organic solvents. We also developed a sound theoretical understanding of the nature of front propagation, which exhibits intriguing kinetics. In terms of applications, we work on microprocessing as a means to tune structure and performance of complex fluids, as well as interfacial tensiometry, and coupling of charcterisation approaches such as scattering.
Finally, we develop high-throughput and combinatorial approaches for polymer mixtures and network formation. We are now elaborating on scattering and spectroscopic tools to elucidate aspects of morphology and stability of elusive soft matter systems.
et al., 2013, Performance enhancement of fullerene-based solar cells by light processing, Nature Communications, Vol:4, ISSN:2041-1723
et al., 2013, Patterning Polymer-Fullerene Nanocomposite Thin Films with Light, Advanced Materials, Vol:25, ISSN:0935-9648, Pages:985-991
Wong HC, Cabral JT, 2011, Mechanism and Kinetics of Fullerene Association in Polystyrene Thin Film Mixtures, Macromolecules, Vol:44, ISSN:0024-9297, Pages:4530-4537
Wong HC, Cabral JT, 2010, Spinodal Clustering in Thin Films of Nanoparticle-Polymer Mixtures, Physical Review Letters, Vol:105, ISSN:0031-9007
et al., 2010, Glass formation and stability of polystyrene-fullerene nanocomposites, Journal of Molecular Liquids, Vol:153, ISSN:0167-7322, Pages:79-87
et al., 2010, The Flow's the Thing ... Or Is It? Assessing the Merits of Homogeneous Reactions in Flask and Flow, Angewandte Chemie - International Edition, Vol:49, ISSN:1433-7851, Pages:2478-2485
Chiche A, Stafford CM, Cabral JT, 2008, Complex micropatterning of periodic structures on elastomeric surfaces, Soft Matter, Vol:4, ISSN:1744-683X, Pages:2360-2364
Cabral, J.T., Hudson, S.D., 2006, Microfluidic approach for rapid multicomponent interfacial tensiometry, Lab on a Chip, Vol:6, ISSN:1473-0197, Pages:427-436
et al., 2004, Frontal photopolymerization for microfluidic applications, Langmuir, Vol:20, ISSN:0743-7463, Pages:10020-10029
Cabral JT, Higgins JS, 2009, Small Angle Neutron Scattering from the Highly Interacting Polymer Mixture TMPC/PSd: No Evidence of Spatially Dependent chi Parameter, Macromolecules, Vol:42, ISSN:0024-9297, Pages:9528-9536
Cabral JT, Douglas JF, 2005, Propagating waves of network formation induced by light, Polymer, Vol:46, ISSN:0032-3861, Pages:4230-4241