International collaboration plays a key role in advancing scientific research and fostering innovation. As part of this spirit of cooperation, two postdoctoral researchers from the Molecular Biomaterials group undertook three-month research stays in Italy and the UK, joining partner laboratories to strengthen existing collaborations and establish new opportunities for joint research. Throughout their stays, the researchers became actively involved in the activities of their host laboratories, contributing to ongoing projects, engaging in scientific discussions, and exchanging knowledge and expertise with colleagues. Working in new research environments allowed them to gain experience, explore complementary methodologies, and broaden their scientific perspectives, further strengthening the collaboration and fostering lasting connections between the participating institutions.
Bárbara Matos spent three months at Prof. Anna Maria Papini’s lab in the Interdepartmental Research Unit of Peptide and Protein Chemistry and Biology (PeptLab) – University of Florence, Italy. During this period, Bárbara received advanced training in organic chemistry, with a particular focus on complex chemical derivatisations and peptide synthetic strategies. These skills will be applied to the design, synthesis, and optimisation of peptide amphiphiles for the development of a prostate-specific antigen (PSA)–responsive drug delivery system for prostate cancer. According to Bárbara, “This mobility is essential for advancing my research project, as it provides specialised training in advanced organic and peptide synthesis that complements my biochemical background and is critical for the development of precise, PSA-responsive peptide-based therapies for prostate cancer.” At a career level, she considers “the mobility will broaden my scientific perspective, expand my professional network, and enhance my leadership and interdisciplinary collaboration skills, making it a timely and strategic step in my professional development.”
Sara Silva spent three months at the School of Engineering and Materials Science, Queen Mary University of London (QMUL), UK, under the supervision of Dr Ahmed Ismail’s Group. This stay provided her with an international research experience at the intersection of soft matter physics and fluid dynamics, where Sara learnt and applied fluid mechanics and liquid electrospraying techniques to fabricate self-assembling biomaterials at the nano- to microscale, developing self-suspending membranes with tunable thickness to develop novel in vitro models. According to Sara, “This mobility opportunity at QMUL will enhance my bioengineering expertise and advance my research on basement membrane biomaterials. International experience is essential for my growth, expanding my research network, and qualifying for competitive funding. By working with diverse teams and learning new concepts, I will develop broader perspectives, problem-solving skills, and global competence. Upon returning to Portugal, I will share knowledge with my team, strengthening my leadership and mentoring abilities, and increasing my competitiveness for future grants. This mobility will significantly impact my career, fostering independence and research excellence.”
Beyond the technical and academic achievements, these visits foster valuable cultural and professional exchange by enabling researchers to share ideas, expertise, and best practices while building lasting international networks. They also highlight the importance of research mobility and international collaboration in promoting innovation and creating opportunities for future joint projects, publications, and academic exchanges.
Sara Silva working at QMUL (left). Bárbara Matos with Prof. Papini’s group at the University of Florence (right).