We can make biofuels with algae, but can we make them commercially viable?
A University of Queensland (UQ) research team is working towards it – and Siemens, Neste Oil Corp, the Queensland Government and others have joined their quest.
The Solar Biofuels Research Centre is one of the most advanced national facilities investigating the development and use of high-efficiency microalgae production platforms.
Toxins from snakes, spiders, jellyfish and scorpions are helping scientists to better understand how pain works, with the hope of managing chronic pain more effectively.
Pain comes in many forms, requiring different treatments and often making it difficult to manage. Many painkillers have negative side effects including addiction, and for some the painkillers don’t even work.
“Many drugs achieve around 50 per cent pain relief in only one-third of patients. That’s not good enough,” says Dr Irina Vetter, Deputy Director of the Institute for Molecular Bioscience’s Centre for Pain Research at The University of Queensland.
Prototypes of a portable test for Zika virus and a range of other diseases, using just a microchip plugged into a smartphone, may be available by the end of 2016.
Zika – a rapidly-spreading, mosquito-borne disease – doesn’t always show symptoms and currently has no treatment or vaccine.
The new test could be performed from the comfort of the patient’s own home according to Professor Kirill Alexandrov from the Institute for Molecular Bioscience (IMB) at The University of Queensland.
Could your newly synthesised molecule kill a superbug? Matt Cooper can tell you.
His team is offering a free screening service for the world’s chemists to test their compounds against antibiotic-resistant bacteria, helping them to potentially find a new antibiotic that will fight the rise of these ‘superbugs’.
“We’re helping the community unlock the hidden value of these chemicals,” says Matt, whose team is from the Community for Open Antimicrobial Drug Discovery (CO-ADD), a not-for-profit, global initiative of The University of Queensland’s Institute for Molecular Bioscience. The screening began in February 2015, and Matt has already received thousands of samples from locations including India, Singapore, New Zealand, France, Israel, UK and the USA.
An edible plant seed could deliver your insulin or cancer drugs if David Craik’s research progresses as hoped. His team’s work at The University of Queensland’s Institute for Molecular Bioscience centres on cyclotides, which are a family of exceptionally stable circular proteins that occur naturally in many plants, such as violets and petunia.
Inspired by the stability and diversity of natural cyclotides, David’s team has developed a way to join the two ends of a linear protein, allowing them to create ‘designer’ cyclotides that can be incorporated into crop plants, turning them into production factories for therapeutic drugs and insecticides.
The precursor, a small ring-like protein fragment known as SFTI, has already shown potential as a cancer treatment. Until now, however, it has been considered too expensive to produce by conventional means.
Continue reading Could we grow drugs using sunflowers?
An Australian researcher is working on environmentally friendly insect control methods based on spider venom compounds.
Professor Glenn King recently joined The University of Queensland’s Institute for Molecular Bioscience, where he will further develop his pioneering approach to insecticide discovery.
Continue reading Researcher to fight insects with spider venom
