Winner: 2020 Gibson-Fawcett Award
Cinzia Casiraghi
University of Manchester
For the development of practical biocompatible inks made of 2D materials and their applications in the biomedical field and in printed electronics.
In the near future tiny powerful devices could be embedded into every-day objects and used to collect a large amount of physical parameters that is currently not accessible. The development of this technology can have a tremendous impact on society, as it would improve how goods are produced, transported and stored, how we manage health and wellness and would allow potential savings associated to reduced diseases, accidents and costs. However, the processes traditionally used in electronics are not suitable for integration of devices into flexible materials, such as plastic, paper and textiles. New materials and manufacturing approaches are required.
Professor Casiraghi鈥檚 research group has developed inks made of a new class of functional materials with unique properties, called 2-dimensional materials. The most famous material belonging to this class is graphene, a single layer of graphite, which is known for its outstanding electronic properties. The group have shown that a device can be easily fabricated by depositing the inks only with an inkjet printer, similar to the ones used at home. The inks are based on water, are biocompatible and have been specially formulated for electronic devices that can be easily integrated onto plastic and paper.
Biography
Professor Cinzia Casiraghi received her BSc and MSc in Nuclear Engineering from Politecnico di Milano (Italy) and her PhD in Electrical Engineering from the University of Cambridge. In 2005, she was awarded an Oppenheimer Early Career Research Fellowship, followed by the Humboldt Research Fellowship and the prestigious Kovalevskaja Award (1.5M Euro). She joined the department of chemistry at the University of Manchester in 2010. Since 2016, she holds a Chair in Nanoscience. Professor Casiraghi鈥檚 current research work is focused on the development of 2D-material based inks and their use in printed electronics and biomedical applications. She is also a leading expert on Raman spectroscopy, which she has used to characterize a wide range of carbon-based nanomaterials. She is recipient of the Leverhulme Award in Engineering (2016), the Marlow Award (2014), given by the 欧美AV in recognition of her work on Raman spectroscopy, and an ERC Consolidator grant (2015).
Carbon will always be my first love 鈥� I have spent about 15 years working on carbon nanostructures.
Professor Cinzia Casiraghi
Q&A with Professor Cinzia Casiraghi
What motivates you?
A mixture of curiosity and fun. Doing science is very much like solving a puzzle game: one needs to find all the pieces, try to connect them together and finally understand the meaning of the overall picture. In contrast to puzzle games, in science we often do not know how the picture looks, or we know it only partially.
What has been your biggest challenge?
For many years I have doubted about my abilities and I have considered myself 鈥渓ucky鈥� for the opportunities I was given. In the last ten years or so, I have built up my confidence and I have learned to be proud of what I have achieved and not to be afraid to step out my comfort zone.
What has been a highlight for you?
There have been many highlights, from seeing my name listed in the acknowledgements slide of Kostya Novoselov during his Nobel Prize speech, from receiving messages from students telling me that they enjoyed my lectures so much to rate them as the best course of the year.
What is your favourite element?
Carbon will always be my first love 鈥� I have spent about 15 years working on carbon nanostructures. However, the family of 2-dimensional materials is so large that it is a good time now to move into new elements. I am currently dealing with Boron, Nitrogen, Transition Metals and Lanthanides.