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Materials science research is not a term you hear too often in general conversation, but it’s an important area for the Irish economy and society.

The technologies that it supports impact some of the fastest-growing sectors globally, such as electronics, medical technologies, and pharmaceuticals. These are also some of the biggest areas of employment in Ireland and there is a lot of work going on behind the scenes.

Leading academics have been working in partnership with energy, healthcare and pharmaceuticals industries to find solutions to some of the most pressing problems of our time.

Research with AMBER, the materials science centre at Trinity College Dublin, has transformed companies based in Ireland, enabling them to increase their product portfolio and drive their research and development. KASTUS® has been fortunate to benefit from the support of AMBER.

Prof. Michael Morris, AMBER Director, says: “Our collaboration with KASTUS® has the potential to significantly impact how MRSA and other superbugs are controlled and prevented in hospital and community settings. Our researchers in AMBER are globally renowned for the quality of our materials science and we have a unique set of state-of-the-art infrastructures which will benefit this engagement.”

This leading research is one of the key factors that has encouraged nine of the ten top medical and pharma multinationals and nine of the world’s top ten leading ICT companies to set up in Ireland.

As a result of its direct and indirect activities, AMBER has generated over 14,000 jobs nationwide and, since its launch in 2013, has brought in over €40m in competitive European research funding.

As part of the research collaboration between AMBER and KASTUS®, two academic experts in science and engineering have joined Kastus in its fight against superbugs.

The two researchers, Aran Rafferty an expert in materials R&D and problem-solving, with specialist knowledge of technical glass and ceramic development and Dr Ehsan Rezvani, a post-doctoral researcher working in Trinity’s School of Physics are involved in a variety of research work with KASTUS®.

Dr James Kennedy, KASTUS® Director of Innovation and Operations says: “Utilising Kastus’ award-winning patented advanced photochemistry as both a chemical and commercial building block, collaboration between academic research and industry is key to major breakthroughs in technology and leads to further innovation. Through this collaboration, we can now access new markets for our smart antimicrobial technology, such as the roof tile, architectural, glass and water conservation markets. This has been a key part of our research strategy and we are very grateful for the support. Overall, it has been a successful project for us as an SME.”

The SFI Industry Fellowship Programme, which funded the collaboration between KASTUS® and AMBER which was valued at €280,000, aims to enhance industry-academia collaborations, and to stimulate excellence in knowledge exchange and training of engineers and scientists. The programme funds the temporary placement of academic researchers in industry, and of industry researchers in academia.

Appearing in the photo are:Dr James Kennedy-CTO ( Kastus), William Denning-Technical Specialist( Kastus), Dr Nigel Leyland-Senior Materials Scientist (Kastus), Dr Ehsan Rezvani-SFI Industry Fellow with Kastus (Amber-TCD), Dr Aran Rafferty-SFI Industry Fellow with Kastus (Amber-TCD)

The winners of the prestigious 2018 Science Foundation Ireland Awards were revealed at the annual SFI Science Summit on Monday 12th of November, recognising leading Irish researchers contributions to the fields of science, technology, engineering and maths (STEM).

Prof. John Boland, School of Chemistry at Trinity College Dublin and a former Director of the Centre for Research on Adaptive Nanostructures and Nanodevices (CRANN) and AMBER, was awarded SFI Researcher of the Year. This award recognises the accomplishments of a Science Foundation Ireland funded researcher who has contributed significantly to the Irish research community in the year of the award and throughout their career achieving exceptional scientific research outputs combined with a clear demonstration of the ability to communicate their research. Prof. Bolands’ current research interests involve the electrical and mechanical properties of nanoscale materials, and the exploitation of nanoscale connectivity in device applications. Following his BSc degree from University College Dublin and PhD from the California Institute of Technology Prof. Boland came to Trinity College as an SFI Research Professor and has subsequently received three SFI Investigator awards. He is Ireland’s first Advanced ERC grant awardee in the Physical Sciences.

Commenting on his award, Prof Boland said “I am delighted to accept this award from Science Foundation Ireland. Being recognised as Researcher of the Year is no small accolade and I am deeply honoured to receive it. Alongside my own work on nanoscale materials there are many diverse research projects ongoing across Ireland, and it is wonderful to see representatives from those being recognised. I want to thank SFI for this award and would like to congratulate the other recipients on their achievements.”

Acknowledging the eleven award winners, four of whom are based at Trinity College, Minister for Business, Enterprise and Innovation, Ms Heather Humphreys TD, said “I am pleased to see the outstanding work of the Irish research community acknowledged through these SFI Science Awards. The recipients are among Ireland’s top researchers and the awards recognise the contribution they are making in a number of areas including industry collaborations, entrepreneurship, communication and public engagement. I would like to congratulate each awardee on their tremendous achievements, their discoveries will bring economic growth and societal development in Ireland.”

Director General of Science Foundation Ireland and Chief Scientific Adviser to the Government of Ireland, Professor Mark Ferguson, also congratulated the award winners, saying “Every year the Science Foundation Ireland Awards provide an opportunity to highlight some of the excellent impacts and achievements of our research community. I want to congratulate the winners on their dedication and the contribution they are making to Ireland’s economy and society. I am confident that their success will be a source of inspiration to their peers and, more importantly, to the next generation of researchers in Ireland. At Science Foundation Ireland we very pleased to see the superb quality of research that our funding enables, and are proud that Irish research continues to be impactful and world-leading.”

AMBER, the SFI Research Centre for materials science based at Trinity College Dublin (TCD) has today announced a research collaboration with MagGrow, an Irish SME based in Dublin. The overall goal of the jointly funded project, with leading magnet scientist Prof. Michael Coey, is to investigate the physical basis for the magnetic effects attributed to the MagGrow spraying technology.

At the moment 70% of pesticide spray does not reach the target crop. MagGrow’s innovative sprayer technology gives better coverage than conventional crop spraying systems, resulting in increased coverage of the target plant, and reduced water usage. It reduces drift of the spray chemicals targeting them exactly where they are needed with benefits to the health of agricultural workers and soil. The MagGrow technology, which has been researched and developed over the last six years, uses permanent magnets to achieve these results. Prof. Coey and his colleagues will investigate under field and laboratory conditions the magnetic effects underpinning MagGrow technology, as it exists today, and the potential it offers to create new innovative solutions for agriculture, irrigation, and other industrial applications in the future.

The aim of this project is to investigate the physical basis for the magnetic effects of the MagGrow magnet-assisted agricultural sprayer technology, using both field and laboratory-based research. After initial characterisation of the effects of MagGrow technology in the field, a working rig, comprising representative components and associated magnets, of the MagGrow boom-based sprayer system will be set up at TCD. This will be used to investigate systematically the influence of the magnets on spray characteristics, droplet size distribution, and spray coverage, with a view to optimizing the magnetic and fluidic circuit designs in relation to drift, coverage and efficacy of chemical usage. This work will involve an interplay of experiment and finite-element computer modelling. The very detailed scientific information derived through this study will provide MagGrow with the foundational theory to optimise existing products and develop the technology for other applications.

Prof. Michael Coey, AMBER and School of Physics, Trinity College, said: “Our collaboration with MagGrow has the potential to improve the delivery of pesticides and other agricultural sprays. The expertise in magnetism of our research team in AMBER and the School of Physics is internationally recognized and we have excellent research facilities which can benefit this engagement. I am looking forward to working with MagGrow on this project, which we expect to shed light on the physical basis of the effects of rare earth magnets on crop spraying, a technology that is vital for feeding the planet.”

“This strategic collaboration builds on the work of our Research and Development teams in Ireland and the UK and will help us gain more of an understanding of the science around our technology, optimise our existing product set and help us identify new areas of product development,” said Gary Wickham, Chief Executive Officer, MagGrow. “The research team at MagGrow, led by Professor Anthony Furness, is delighted to be working with Professor Mike Coey and his team at Trinity on this collaboration. These industry-leading experts will help accelerate the optimisation and development of MagGrow products that are helping to fix large global issues right now, namely a scarcity of water, the waste associated with poor application of pesticides and the environmental damage that can result from spray run-off and spray drift.”

MagGrow, an Irish company, was set up in 2013, employs over 25 people and currently operates across four different regions; the USA, Canada, South Africa and Europe. MagGrow is a patented, proprietary technology for droplet formation that yields superior drift reduction of over 70% and spray coverage performance of up to 40% compared to conventional spraying. MagGrow has many other benefits to drift reduction and coverage such as significant reduction in water usage by up to 50%, extended spray windows, and reductions in labour.

The MagGrow system has no moving parts, is easy to install and maintain, and can be fitted to a new or existing crop sprayer. There is an increasing demand on food & water, and MagGrow’s technology is supporting a more sustainable approach to primary food production. While prompted by competitive demands and the global challenge of meeting the needs for future food production, MagGrow’s primary focus is on meeting customer needs, and satisfaction based on results.

See more at: www.maggrow.com

Researchers at BEACON Bioeconomy Research Centre, the Science Foundation Ireland (SFI) funded Research Centre led by University College Dublin and AMBER, the SFI Research Centre for materials science at Trinity College Dublin have discovered a blend of biodegradable plastic that completely degrades under typical home-composting conditions. Their research was published today in the prestigious American Chemical Society journal Environmental Science & Technology.

Of the hundreds of millions of plastic bottles, films and cartons produced everyday in the world, it is estimated that fewer than 15% end up being recycled, with most destined for landfills or littering our environment. Ireland is not immune to this problem with more than 80% of Irish coastal areas and inland waterways polluted with plastic litter, causing issues for people and wildlife. Plastic waste ends up in our environment as a result of poor recycling options. One potential solution to this problem is the introduction of biodegradable plastics. Biodegradable plastics do exist and offer new waste prevention and management options which has the potential to fight against litter and environmental damage but until now no one had studied the conditions under which biodegradable plastics decompose.

The research was a collaboration between Professor Kevin O’Connor, BEACON and UCD’s School of Biomolecular & Biomedical Science, Dr Ramesh Babu AMBER Investigator, and European collaborators on EU funded projects (SYNPOL and P4SB). The collaborative team studied 15 different biodegradable plastics and mixtures of these plastics to see which had the most potential to biodegrade across a range of different environments – including standard home composting and industrial composting facilities where current brown bin material are taken. The research team tested blends of biodegradable plastics because often plastic packaging is made of a blend of plastics. They found that blends of biodegradable plastics can create new possibilities for managing plastic waste. Polylactic acid (PLA) is one of the well adopted biodegradable plastics on the market, but it requires high temperatures for breakdown and is not home-compostable. But surprisingly, a blend of PLA and polycaprolactone (PCL) degraded completely under typical home-composting conditions.

Professor Kevin O’Connor, BEACON Bioeconomy Research Centre and UCD’s School of Biomolecular & Biomedical Science, said: “Imagine putting your waste plastic packaging into a household composting bin that breaks down the plastic and produces compost for your garden or into your brown bin so waste collection companies are able to mix plastic with unavoidable food waste and produce biogas to run their fleet or power your home, that’s the future this study suggests.

Dr Ramesh Babu, AMBER and TCD’s School of Physics, said: “Going forward we will see massive shift in use of biodegradable polymers and our research opens up new and exciting possibilities that biodegradable plastics offer to society. We have shown for the first time that you can blend plastics together to make them more biodegradable but still keeping the strength and performance of the plastic. This opens up huge opportunities to create novel sustainable plastics that perform in multiple positive ways for society.

Dr Tanja Narancic, UCD’s School of Biomolecular & Biomedical Science and BEACON, a co-author on the publication said “Apart from providing opportunities to return carbon to soil as compost and to create clean energy (biogas), biodegradable plastic can be managed with other organic waste, rather than separated, making management easier.”

This research establishes new possibilities for waste management because if such biodegradable plastics were introduced as packaging and collected in the standard household brown bin this disposal treatment would result in their safe biodegradation and production of useful large scale by-products such as compost which can be used to grow plants, or biogas which can be used directly as fuel or upgraded to natural gas-quality biomethane, a renewable energy.

However, Professor O Connor warns that the study also found that “only two of the 15 biodegradable plastics tested, polyhydroxybutyrate (PHB) and thermoplastic starch (TPS), broke down completely under standard soil and water conditions. Therefore, biodegradable plastics are not a panacea for plastic pollution and post-consumer biodegradable plastic must be managed carefully to avoid pollution and bring benefit to society.”

The paper entitled “Biodegradable plastic blends create new possibilities for end of life management but they are not a panacea for plastic pollution” is available online: https://pubs.acs.org/doi/10.1021/acs.est.8b02963