CNBP Research Fellow Dr Jingxian Yu has given a talk at the RACI Centenary Congress, at the Melbourne Convention and Exhibition Centre, 23 – 28 July 2017.
The title of his talk was ‘Gating Electron Transfer in Peptides Towards Molecular Switches’.
CNBP welcomes its newest researcher to the team, Shi Xian (Edward) Moh who is based at Macquarie University.
Edward has previously been a part of Prof Nicki Packer’s glycomics group, successfully undertaking both his Honours and PhD study under her supervision. His study included detailed analysis of glycans, glycopeptides and glycoproteins and more specifically, research into using the glycosylation on the antibody immunoglobulin M (IgM) for specific labelling.
At CNBP, Edward will be initially examining functionalisation of the IgM antibody and other proteins, via chemo-enzymatic engineering of the glycans, for reproducible, multi-purpose labelling suitable for targeting specific cellular molecular receptors.
Edward’s experience includes detailed characterisation of proteins and their glycosylation by mass spectrometry; molecular biology of protein expression and purification, synthetic biology techniques, separation technologies; and coaching and advising undergraduate students in the world’s largest international synthetic biology competition, iGEM.
Welcome to the CNBP team Edward!
PhD team ‘ReMind’, which includes CNBP researcher Vicky Staikopoulos as CFO, has won the Australian-French Entrepreneur Challenge held in Adelaide over two days, 11th-12th July, 2017.
The challenge (with 49 invited PhD students from all over Australia) required students to work continuously for 24 hours in teams of six, to come up with an idea and to then pitch it to a panel of judges containing some of Australia’s top entrepreneurs.
Team ‘ReMind’ presented their idea for a tactile gaming device for helping the elderly improve their balance and co-ordination to help prevent falls. The device utilised ultrasound waves to create a holographic touch screen.
Sixteen judges, including Susan Close MP (The Minister for Education & Child Development and Higher Education & Skills) as well as the new French Ambassador to Australia (His Excellency Mr Christophe Penot) were all part of the judging panel.
As winning team, ‘ReMind’ members have won a trip to France for two weeks with the opportunity to be mentored by experienced entrepreneurs.
Further information on the award and the team’s success can be found in an article on the ABC website.
Below – The ReMind Team hard at work during the challenge.
Around fifty high performing Year 10 to Year 12 students from Australia and New Zealand came to RMIT on the 11th of July to listen to CNBP Chief Investigator Prof Andy Greentree present a talk titled “Colour: the palette of the mind.”
The talk was a part of the Youth ANZAAS visit to RMIT University. Youth ANZAAS 2017 is organised by the Australian and New Zealand Association for the Advancement of Science and the Royal Society of New Zealand. It is is an annual residential international forum for science students still at school.
An abstract of Prof Greentree’s talk follows:
Colour is a complicated phenomenon! For most of us, most of the information we receive about the world comes from light, and that light is encoded by colour. This talk will explore colour. From the physics of light, to how we detect colour information, to the psychophysics of how our brain understands those signals to make sense of the world.
The RMIT School of Science Research Day was held on July 10th, with several members of the RMIT Node presenting CNBP research.
Postgraduate students Daniel Stavrevski, Marco Capelli and Josef Worboys participated in the 3 Minute Thesis competition: Josef Worboys was awarded the winning prize for his work related to ‘quantum correlations’, and will go on to the University level competition.
The day’s program was concluded with a poster session including posters from CNBP’s Philipp Reineck, Emma Wilson, Nafisa Zohora, Marco Capelli and Ashleigh Heffernan.
CNBP Researcher, Dr Yu, from the University of Adelaide, presented recent findings on “Gating Electron Transfer in Peptides Towards Molecular Switches” at the International Conference on Materials for Advanced Technologies, commonly known as ICMAT 2017, held in Singapore, 18-24 June. It attracted more than 2,500 delegates from all over the world.
Following the ICMAT 2017, Dr Yu made a trip to Chongqing University, one of 985 project Universities in China. An invited lecture was given to the School of Chemistry and Chemical Engineering and he met with Professors Xiaohua Chen, Yi Xu, and Lingjie Li.
While in Chongqing, he also made a visit to the microfabrication facilities, including the MEMS, Wafer Lithography and clean room at the Centre of MicroFabrication and MicroSystems, Chongqing University. Networking provided a number of possible future collaborations.
Check out the latest buzz about bees and their extra light-sensing eyes! CNBP CI Prof Andy Greentree is coauthor on a new paper in PNAS, which identifies how the eyes and brains of honeybees work together, to process colour information.
“If we can design technology to mimic the way bees do this, we’ll be able to create better cameras and image-processing systems for drones and robots,” say the researchers in an article on the science news channel ‘The Conversation‘.
Congratulations to CNBP’s Dr Hannah Brown and Dr Sanam Mustafa, both from the University of Adelaide and both selected to participate in the inaugural 2017 Superstars of STEM program.
The program, implemented by ‘Science and Technology Australia’, supports 30 women employed in science, technology, engineering and mathematics to become highly visible public role models.
All participants will be trained in public speaking, media, and communicating with influence, with the objective of inspiring and encouraging young women in their STEM related education and study.
Opportunities provided by the program will include mainstream media interviews, speaker slots at public, corporate and Government events as well as support for local high school visits.
“This program will directly encourage young women and girls to study and stay in STEM – by speaking with them in their schools and workplaces, and by providing prominent public role models for them to aspire to,” STA CEO Kylie Walker said.
The program was launched today by Professor Emma Johnston (STA President-Elect) and Senator the Hon Arthur Sindodinos, Minister for Industry, Innovation & Science.
Researchers from CNBP’s RMIT University node (lead author CNBP PhD student Marco Capelli pictured), have had a paper published in the journal ‘Nanoscale’.
The researchers report an enhancement of the nitrogen-vacancy (NV) quantum yield by up to 7% in bulk diamond caused by an external magnetic field.
The paper is accessible online.
Publication title: Magnetic field-induced enhancement of the nitrogen-vacancy fluorescence quantum yield .
Authors: M. Capelli, P. Reineck, D. W. M. Lau, A. Orth, J. Jeske, M. W. Doherty, T. Ohshima, A. D. Greentree and B. C. Gibson.
Abstract: The nitrogen-vacancy (NV) centre in diamond is a unique optical defect that is used in many applications today and methods to enhance its fluorescence brightness are highly sought after. We observed experimentally an enhancement of the NV quantum yield by up to 7% in bulk diamond caused by an external magnetic field relative to the field-free case. This observation is rationalised phenomenologically in terms of a magnetic field dependence of the NV excited state triplet-to-singlet transition rate. The theoretical model is in good qualitative agreement with the experimental results at low excitation intensities. Our results significantly contribute to our fundamental understanding of the photophysical properties of the NV defect in diamond.