Monthly Archives: February 2018

New CNBP Outreach Chair announced

28 February 2018:

CNBP welcomes Dr Melanie Bagg, Director of Communications and Outreach, Australian Academy of Science as the new Chair of its Education and Outreach Advisory Committee.

The Committee provides guidance to the CNBP in marketing, public relations, communications and outreach with Melanie a PhD qualified medical research scientist and professional science communicator.

In this role, Melanie will bring her extensive knowledge of science communications and engagement strategies to the Centre. This includes prior experience gained as Manager of Business Development, Australian Science Media Centre (AusSMC) as well as various senior marketing and outreach roles at the University of Adelaide.

As Chair of the CNBP Education and Outreach Committee, Melanie will also be welcomed as a member of the CNBP Advisory Board. This high level Advisory group advises on the strategic directions for the Centre and monitors delivery of organisational outcomes.

“I’m extremely excited to be able to help CNBP continue its great work in communicating its scientific outcomes to a wide range of stakeholders including school students, the general public and media,” she said.

“The research coming out of the Centre is simply fantastic and I look forward to being involved in such an exciting and interdisciplinary scientific space.”

Below – Melanie Bagg joins Team CNBP. L to R – Kathy Nicholson (CNBP Chief Operating Officer), Melanie Bagg (Outreach Committee Chair), Prof Mark Hutchinson (CNBP Director) and Catriona Jackson (Advisory Board Chair).

Awards congratulations

28 February, 2018:

Congratulations to the following CNBP students and researchers who were successful at the annual ‘Institute for Photonics and Advanced Sensing (IPAS) Awards’.

  • Jiawen Li (Joint IPAS Best ECR Paper)
  • Team: Patrick Capon, Malcolm Purdey, Benjamin Pullen and Andrew Abell (IPAS Best Transdisciplinary Paper)
  • Kathryn Palasis (Tanya Monro Best Student Oral Presentation)

 

Accepted as a participant in the 2018 Bridge Program

2018/02/23 : : Dr Thomas Avery : The Bridge Program launched in June 2017, with 101 participants from across Australia selected to take part in face-to-face and online training in the scientific, legal, financial, clinical, regulatory and reimbursement disciplines that contribute to research translation and the commercialisation of medicines. : RedXcross16x9

Polycrystalline Diamond Coating of Additively Manufactured Titanium for Biomedical Applications

Polycrystalline Diamond Coating of Additively Manufactured Titanium for Biomedical Applications
Aaqil Rifai, Nhiem Tran, Desmond W. Lau, Aaron Elbourne, Hualin Zhan, Alastair D. Stacey, Edwin L. H. Mayes, Avik Sarker, Elena P. Ivanova, Russell J. Crawford, Phong A. Tran, Brant C. Gibson, Andrew D. Greentree, Elena Pirogova, and Kate Fox
ACS Applied Materials & Interfaces; DOI: 10.1021/acsami.7b18596.

 

https://pubs.acs.org/doi/abs/10.1021/acsami.7b18596

 

 

Turn your phone into a microscope

20 February 2018:

Australian researchers from the ARC Centre of Excellence for Nanoscale BioPhotonics (CNBP) have developed a 3D printable ‘clip-on’ that can turn any smartphone into a fully functional microscope.

“We’ve designed a simple mobile phone microscope that takes advantage of the integrated illumination available with nearly all smartphone cameras,” explains lead developer and CNBP Research Fellow at RMIT University, Dr Antony Orth.

You can read more about this exciting innovation at the leading technology web site Gizmodo.

 

 

Add-on clip turns smartphone into fully operational microscope

19 February 2018:

Australian researchers from the ARC Centre of Excellence for Nanoscale BioPhotonics (CNBP) have developed a 3D printable ‘clip-on’ that can turn any smartphone into a fully functional microscope.

Reported in the research journal ‘Scientific Reports’, the smartphone microscope is powerful enough to visualise specimens as small as 1/200th of a millimetre, including microscopic organisms, animal and plant cells, blood cells, cell nuclei and more.

The clip-on technology is unique in that it requires no external power or light source to work yet offers high-powered microscopic performance in a robust and mobile handheld package.

And the researchers are making the technology freely available, sharing the 3D printing files publicly so anyone – from scientists to the scientifically curious – can turn their own smartphones into microscopes.

Lead developer and CNBP Research Fellow at RMIT University, Dr Antony Orth (pictured), believes the technology has immense potential as a scientific tool, one that is ideal for use in remote areas and for field-work where larger standalone microscopes are unavailable or impractical.

“We’ve designed a simple mobile phone microscope that takes advantage of the integrated illumination available with nearly all smartphone cameras,” says Dr Orth.

The clip-on has been engineered with internal illumination tunnels that guide light from the camera flash to illuminate the sample from behind. This overcomes issues seen with other microscopy-enabled mobile phone devices says Dr Orth.

“Almost all other phone-based microscopes use externally powered light sources while there’s a perfectly good flash on the phone itself,” he explains. “External LEDs and power sources can make these other systems surprisingly complex, bulky and difficult to assemble.”

“The beauty of our design is that the microscope is useable after one simple assembly step and requires no additional illumination optics, reducing significantly the cost and complexity of assembly. The clip-on is also able to be 3D printed making the device accessible to anyone with basic 3D printing capabilities.”

A further advantage noted by Dr Orth is that the clip-on enables both bright-field and dark-field microscopy techniques to be undertaken. Bright-field microscopy is where a specimen is observed on a bright background. Conversely, dark-field shows the specimen illuminated on a dark background.

“The added dark-field functionality lets us observe samples that are nearly invisible under conventional bright-field operation such as cells in media,” he says. “Having both capabilities in such a small device is extremely beneficial and increases the range of activity that the microscope can be successfully used for.”

Dr Orth believes the potential applications for the smartphone microscope are enormous.

“Our mobile microscope can be used as an inexpensive and portable tool for all types of on-site or remote area monitoring.”

“Water quality, blood samples, environmental observation, early disease detection and diagnosis—these are all areas where our technology can be easily used to good effect.”

Dr Orth sees significant benefit in developing countries for the device.

“Powerful microscopes can be few and far between in some regions,” says Dr Orth. “They’re often only found in larger population centres and not in remote or smaller communities. Yet their use in these areas can be essential—for determining water quality for drinking, through to analysing blood samples for parasites, or for disease diagnosis including malaria.”

To ensure that this technology can be utilised the world over, the files for the 3D printing of the microscope clip-on are being made freely available. They are available for download at the CNBP web site – http://cnbp.org.au/online-tools.

“Ideally, a phone microscope should take advantage of the integrated flash found in nearly every modern mobile, avoiding the need for external lighting and power. It should also be as compact and easy to assemble as possible. It is this design philosophy that inspired us in the development of this add-on clip,” says Dr Orth.

The new phone microscope has already been tested by Dr Orth and his CNBP colleagues in a number of areas, successfully visualizing samples ranging from cell culture, to zooplankton to live cattle semen in support of livestock fertility testing.

Below: Cells being viewed by an add-on clip that turns a smartphone into a fully operational microscope.