Tag Archives: SciCommunity

New CNBP partnership announced

13 June 2018:

The ARC Centre of Excellence for Nanoscale BioPhotonics (CNBP) is pleased to announce that the Changchun Institute of Applied Chemistry (CIAC) is now a Partner Organisation of the CNBP with Dr Xiaohui Wang (pictured) leading the relationship from the CIAC side as a formal CNBP Partner Investigator.

Collaboration activity to take place between CNBP and CIAC will be focused in the areas of innate immune targeted biosensors and novel pharmacology. More specifically, CIAC expertise will feed into CNBP’s advanced research program exploring the impact of innate immune signalling in pain processing.

In a similar manner, CNBP will bring to CIAC and Dr Xiaohui Wang’s team a unique set of pre-clinical behavioural models and application areas that will advance the CIAC research program more broadly across the synthetic chemistry space.

Prof Mark Hutchinson, CNBP Director, noted that Dr Xiaohui Wang already possessed strong linkages with CNBP following Dr Wang’s visits to several CNBP nodes, and the decadal collaboration between the two researchers stemming from their time working together at the Center for Neuroscience at the University of Colorado, Boulder USA.

“I look forward to our future co-operative activity,” says Prof Mark Hutchinson. “CNBP and CIAC are an excellent strategic partnership fit in the novel innate immune targeted chemistry and pain-signalling space and I’m extremely excited to see where our joint research activity takes us.”

As a part of the partnership, CIAC will fund a full-time PhD student working on CNBP-CIAC related projects as well as provide additional research funding to support project activity and materials.

Below – Dr Xiaohui Wang.

Fellowship supports ongoing study into chronic pain

26 April 2018:

The Centre for Nanoscale BioPhotonics (CNBP), an Australian Research Council Centre of Excellence is pleased to announce that Logan Jenkins, a researcher at Vanderbilt University, USA, is the successful recipient of the CNBP-American Australian Association (AAA) Fellowship for 2018.

The Fellowship, coordinated by the AAA and funded by the CNBP, provides US$30,000 to support an American graduate student, PhD or early career Postdoctoral Fellow who wishes to conduct collaborative research at a CNBP research node in Australia.

In this instance, it will allow Logan Jenkins, who specialises in Biophotonics, to take forward research that will explore how light can be used to control neuronal activity, as well as to examine how such techniques potentially impact the body’s neuroimmune system.

This area of study will directly align with CNBP’s activity in the chronic pain space says Mark Hutchinson, CNBP Director and Professor at the University of Adelaide.

“Within the CNBP we examine the working neuroimmune interface at a cellular level and in particular, how the brain’s immune-like cells are linked to chronic pain, a condition that affects millions of people world-wide,” Professor Hutchinson says.

“We will work closely with Logan to see how his light-based neuronal control mechanisms, and neuroimmune related study, links to our own advanced research in this area.”

Jenkins is looking forward to meeting the CNBP research team in Australia.

“This Fellowship will give me the opportunity to work closely with a prestigious Centre of Excellence and I look forward to conducting some excellent and impactful research. I also hope to build scientific friendships that will lead to ongoing collaborations and discovery,” he says.

Prof Mark Hutchinson welcomed the Fellowship appointment.

“The CNBP seeks to conduct international cutting-edge research in Biophotonics. In order to do this we need to have the best people in the world collaborating with us. This includes rising stars like Logan who comes to us from the Vanderbilt Biophotonics Center, an outstanding organisation which leads the world in ‘neuronal control by light’ investigation.”

“Logan will be based primarily at the University of Adelaide during this Fellowship and will also spend time at CNBP’s other research nodes as he explores his research program in the Centre,” says Professor Hutchinson.

Further information on the United States to Australia Scholarships can be found online at the American Australian Association website. The AAA seeks to build closer USA to Australia ties.

The research is also being supported by the Air Force Office of Scientific Research (AFOSR) and enabled through access to the Australian National Fabrication Facility (ANFF).

Below – Logan Jenkins.

Advanced sensor to unlock the secrets of the brain

17 April 2018:

CNBP researchers have announced the development of a state-of-the-art sensor that can for the first time detect signalling molecules, called cytokines, which operate in the living brain. Cytokines in the brain are secreted by glia cells that make up nearly 90% of all brain cells. Cytokines play a central role in controlling mood and cognition and may also contribute to a number of mental health disorders.

“What we’ve developed is the first sensor capable of monitoring the release of these cytokines in the brain,” says lead researcher Kaixin Zhang, a PhD candidate at the ARC Centre of Excellence for Nanoscale BioPhotonics (CNBP) at Macquarie University.

“Critically, there is mounting evidence that these glial-released cytokines play a central role in regulating a range of brain functions. In particular they are responsible for affecting mood, cognition and behaviour.”

“Our innovative new sensor has the potential to increase our knowledge not only of how the brain works, but may be able to shed light on conditions such as depression, stress, anxiety and even schizophrenia,” he says.

The sensor consists of a modified optical fibre which has had its surface treated with a capture protein. The protein reacts to the presence of cytokine molecules and is capable of monitoring local cytokine release in discrete and targeted parts of the brain.

Professor Ewa Goldys, CNBP Deputy Director, and a senior researcher on the project, notes that brain functionality is an extremely complex area where scientific knowledge is still limited.

“Our research in understanding cytokine secretion, neural circuits and how these two work together is essential to improving our understanding of the brain, in health and disease. Our sensor has opened a new window to the brain, but we still have far more to discover,” she says.

“The key benefit of our new sensor is that it enables the detection of cytokine release precisely as it happens, in living, naturally behaving animals, which is the key step on this discovery journey. To date, suitable tools have not been available to do this as the living brain is an incredibly difficult part of the body to access, and these cytokines are very difficult to measure.”

Published in the leading scientific journal ‘Brain, Behavior, and Immunity’, the cytokine sensor research was undertaken by an international team of scientists at the ARC Centre of Excellence for Nanoscale BioPhotonics (CNBP), Macquarie University, University of Colorado Boulder, Central China Normal University and The University of Adelaide.

“This is a really fantastic example of the work which we do at the CNBP, which is all about creating state-of-the-art sensing tools that can measure the inner workings of the living organism,” says Prof Goldys.

“It may be early days in this research but it will be fascinating to see where this cytokine detection takes us. It may prove to be a pivotal point in the understanding, and eventual diagnostic and clinical treatment, of a whole range of health conditions.”

PAPER:
A novel platform for in vivo detection of cytokine release within discrete brain regions. https://www.sciencedirect.com/science/article/pii/S0889159118301302

AUTHORS: Kaixin Zhang, Michael V. Baratta, Guozhen Liu, Matthew G. Frank, Nathan R. Leslie, Linda R. Watkins, Steven F. Maier, Mark R. Hutchinson, Ewa M. Goldys.

Below – CNBP PhD Candidate – Kaixin Zhang.

Successful BioNetwork 2018 symposium

13 April 2018:

The BioNetwork 2018 symposium titled ‘Killing it in Science’ was held Friday, 13th April at Macquarie University with significant CNBP involvement at the event.

The aim of the symposium was to foster interactions across the Macquarie University biosciences researcher community encompassing the Science & Engineering and Medicine & Health Sciences Faculties.

A unique career-building panel session was held in the morning of the symposium and a scientific session was held in the afternoon to create a platform for interdisciplinary research collaborations to commence novel or strengthen existing projects.

CNBP Associate Investigators Dr Alfonso Garcia-Bennett (Macquarie University) and Dr Varun Sreenivasan (University of New South Wales) were both invited speakers at the event speaking to their careers in academia, providing tips for advancement as well as outlining challenges that they had faced.

For the science session, CNBP students Mina Ghanimi Fard and Sameera Iqbal (pictured top left) jointly presented on the brain and the targeting and measuring of central nervous system sugar receptors. Other CNBP students also took part with Piotr Wargocki, Kashif Islam, Minakshi Das and Rachit Bansal presenting their CNBP releated science during the morning and lunch-time poster sessions.

CNBP AI’s Annemarie Nadort and Nima Sayyadi were both key members of the symposium organising committee.

“We had a fantastic engaged crowd of over 150 attendees and a wide range of presenters covering careers in academia, research-industry collaboration, innovative bio-research activity and much much more,” said Annemarie Nadort.

“There was so much positive feedback from participants on the day and we’ve kick-started a great many conversations and discussions which will hopefully build new research relationships and lead to even more innovative science taking place.”

Below – Organiser Annemarie Nadort observing the successful symposium panel discussion from the wings.

Detecting hydrogen peroxide

19 March 2018:

A nanosensor that can detect hydrogen peroxide has been developed by CNBP/IPAS researchers by combining fluorescent nanodiamonds with organic fluorescent probes.

Importantly, cellular imbalance of hydrogen peroxide has been connected to aging and various severe diseases, including cancer, cardiovascular disorders, and Alzheimer’s.

The work is featured in the latest edition of MRS Bulletin with Patrick Capon from the University of Adelaide, co-author of the research study interviewed for the article (available here).

CINSW Fellowship awarded

16 March 2018:

It has been formally announced that Dr Andrew Care, former CNBP Research Fellow and now Centre Associate Investigator, has been awarded a 2018 Early Career Fellowship from the Cancer Institute New South Wales (CINSW) to fund the research project, ‘Biological nanoparticles for the targeted delivery and light-triggered release of drugs’.

This project aims to develop novel protein nanocages for the targeted co-delivery and controlled release of therapeutics in the multimodal treatment of cancer.

In addition, PhD Candidate Ms Dennis Diaz, who is part of the team working on this exciting project, was recently awarded a Research Scholarship Award from the translational cancer research centre, Sydney Vital.

Dennis is working under the supervision of Dr Andrew Care and A/Prof. Anwar Sunna (also a CNBP Associate Investigator).

Further information on the CINSW and its recent grants announcement is available here.

Goldys on ‘Key Thinkers’ panel

8 February 2018:

The ability to develop a holistic and interdisciplinary vision was raised as a key attribute and skill by CNBP Deputy Director Prof Ewa Goldys at today’s ‘Key Thinkers – Key Concepts – Scholarly Gaze’ panel discussion, coordinated by the Faculty of Human Sciences, based at Macquarie University.

The event, consisting of prominent scientific speakers across differing disciplines, looked to better define the process of ‘seeing’ and ‘observation’ within the higher education research environment. Discussed were the use of technologies and techniques to help support advanced scientific theory development as well as best-practice methodology and laboratory experimentation.

Goldys, Professor at UNSW and Adjunct Professor at Macquarie University noted the advantages of having alternate vantage points and expertise from differing disciplines in her imaging, visualisation and cell colour research at the CNBP.

“It is the ability to bring together multiple disciplines and areas  – such as physics, chemistry, biology, medicine and materials science – that allows for the big science and health questions to be explored and then answered,” she said.

Below – Prof Ewa Goldys discussing the way in which she has successfully combined computer analysis with microscopy, to extract highly detailed cellular information that can help distinguish between healthy and diseased cells.

Prof Ewa Goldys recognised as SPIE Fellow

30 January 2018:

Today Professor Ewa Goldys, Professor at the Graduate School of Biomedical Engineering at UNSW and Deputy Director of the ARC Centre of Excellence for Nanoscale BioPhotonics (CNBP), was recognised as a Fellow of SPIE.

Fellows are SPIE Members of distinction who have made significant scientific and technical contributions in the multidisciplinary fields of optics, photonics, and imaging.

Professor Goldys was honoured by the recognition with the Fellowship citation noting her “achievements in optical characterisation of nanomaterials, biochemical and medical sensing.”

“I see this award as a mark of acknowledgement of the Australian standing in the international biophotonics community. I am very proud of my new role in SPIE. As a Society, SPIE plays such a pivotal role in the development of biophotonics and its translation to industry,” she said.

SPIE is an international society advancing an interdisciplinary approach to the science and application of light.

Founded in 1955 this professional organisation promotes information exchange though conferences and publications, supports continuing education, career development, and engages in advocacy.

Below – Prof Ewa Goldys at the Fellows reception.

Annual CNBP conference jam-packed!

4 December 2017:

The CNBP research community (Chief investigators, Associate Investigators, researchers, students and members of the International Science Committee) came together for the Fourth Annual CNBP Conference, Tue 28th November to Fri 1st December 2017, in what was a jam-packed schedule of science.

Activities at the Conference included ‘quick speed’ data blitz presentations; key note speeches from CNBP researchers and international guests including from Professor Kishan Dholakia, Professor Kelly Nash and Professor Volker Deckert; science speed dating sessions; poster sessions and team building activities including the infamous grand spaghetti tower challenge which proved to be far more demanding than expected!

The largest Conference to date, the event allowed for an amazing amount of fantastic data to be shared, with collaborations continuing to be built and developed, and new ideas being generated and explored by enthusiastic and engaged team members from across all nodes and partner institutions.

Additional Conference highlights included a professional development session by Dr Peter Grace investigating “The how and why of networking for Scientists” and then a discussion on the importance of tools and social platforms such as LinkedIn, and then pointers on how best to approach senior researchers and potential collaborators at events and other Conferences.

Finally, there was a ‘reflective session’ which provided an opportunity to reflect on science discussions and to then actively plan for the next 12 months of CNBP related activity.

Below – Photos from what was an extremely rewarding Conference!

CNBP at ‘Science meets Business’

9 November 2017:

As silver sponsor at the annual STA ‘Science meets Business’ event held in Sydney, November 9th 2017, CNBP was extremely well represented, supporting a push to improve engagement and collaboration between the research sector and Australian industry.

In addition to having numerous Centre scientists in attendance – those with a strong interest and focus on commercialisation and translation of research, CNBP also had  senior personnel speak and present in a variety of capacities.

This included CNBP Director Prof Mark Hutchinson (pictured top left), who together with  Andrew Grant (Availer) discussed CNBP’s commercialisation success and the taking of ideas from ‘boom to the showroom.’  Deep dive (idea creation), value-add solutions, solving pain points and interesting new jobs were all touched upon in a quick fire exchange of views.

Additionally, Centre Investigator and Miniprobes founder Prof Robert McLaughlin participated in the ‘soapbox sesssion’ where three competitively-selected ‘soapbox leaders’ made compelling pitches, sparking robust discussion as they quizzed delegates for perspectives on new ideas to create useful collaboration.

“It was great to be at this years ‘Science meets Business’, bringing CNBP science and innovation to industry and learnings back again,” concluded Prof Hutchinson. “I look forward to hearing about other successful collaborations at next year’s STA event.”

Below – CNBP Investigator and founder of Miniprobes Prof Robert McLaughlin pitches his smart needle to a science/business audience.