Tag Archives: Philipp Reineck

New Diamond and Nano Carbons conference

1 June 2017:

CNBP was well represented at the 11th International Conference on New Diamond and Nano Carbons, held in Cairns, Australia, 28th May – June 1, 2017.

CNBP Chief Investigator A/Prof Brant Gibson was Co-chair of the conference (pictured) with CNBP researcher Dr Philipp Reineck a contributing speaker, presenting on ‘Bright and photostable nitrogen‐vacancy fluorescence from unprocessed detonation nanodiamonds’.

Also providing a contributing talk was CNBP’s Dr Lindsay Parker, ‘Applications of fluorescent nanodiamonds in cellular molecular tracing.’

Additionally,  CNBP’s Andrew Greentree, Ivan Maksymov, Daniel Drumm, Ashleigh Heffernan, Marco Capelli, Nicole Cordina and Emma Wilson gave poster presentations and Brooke Bacon and Desmond Lau provided administrative and technical support respectively.

The conference spanned research topics from fundamental physical and chemical concepts to applied technologically driven applications with carbon based materials. This including single crystal diamond, nanodiamonds, carbon nanotubes, graphene and other carbon nanostructures.

Aimé-Cotton Laboratory talk

17 May 2017:

CNBP’s Dr Philipp Reineck has given a talk at the Aimé-Cotton Laboratory (LAC), Paris, which he is  currently visiting as a guest researcher.

The laboratory is a joint research unit of the National Center for Scientific Research (CNRS), the University of Paris-Sud and the Ecole Normale Supérieure de Cachan.

Philipp’s talk consisted of an overview of CNBP science and more specifically, focused on Centre projects across the nano-diamond sensing and bio-imaging space.

 

European nanoparticle conference

10 May 2017:

Dr Philipp Reineck, CNBP Research Fellow, has given an invited  talk at the ENM Nanoparticle meeting in San Sebastian in Spain, 10 May 2017.

His talk was titled, ‘Near-IR fluorescent nanomaterials for bioimaging and sensing applications.’ Dr Reineck also chaired a workshop/session on nanoparticles for optical bioimaging.

Further information on the conference can be found online.

Best poster award

1 May 2017:

Dr Philipp Reineck, CNBP Researcher at RMIT University has won  best poster award at the 5th International Conference on Biophotonics (ICOB 2017), 30 April – 1 May 2017, Fremantle, Western Australia.

The poster reported on recent advances in the development and use of near-infrared fluorescent nanomaterials for biomedical imaging and sensing applications.

Dr Reineck was originally invited to give a short oral presentation about his poster, which was then selected as a ‘hot poster’ before the conference commenced. It then won ‘best poster’ resulting in a cash prize of $600 AUD.

During his short talk at ICOB, Philipp also discussed the potential of NIR fluorescent materials for wearables – for example, a watch that interrogates particles in bloodstream via near infrared light, to determine glucose levels.

Information about the ICOB conference is available online.

Science ‘Experience Day’ at RMIT

18 January 2017:

Researchers at CNBP’s RMIT University node were busy doing light-based demonstrations on Wednesday Jan 18th, as part of the ‘RMIT University Experience Day’ program, whereby students from years 10, 11 and 12 get to engage in hands-on workshops and explore life on campus while experiencing the differing aspects of University discipline areas.

As part of the ‘experience’ activity, over seventy high school students (predominantly in Year 10) visited the CNBP researchers in their physics laboratories. While there, students were given an overview of biophotonic science as well as laboratory research, and shown the exciting things that can be done with light including 3D scanning, fluorescence microscopy and more.

Below – CNBP researcher Philipp Reineck talks and demonstrates photonics to students.

 

 

 

New paper in ‘Nanoscale’

Low Res Edit 01065 December 2016:

A new publication from CNBP researchers (lead author Philipp Reineck pictured) demonstrates bright and photostable fluorescence from nitrogen-vacancy centers in unprocessed nanodiamond particle aggregates. The work has just been reported in the journal ‘Nanoscale’ and is accessible online.

Journal: Nanoscale.

Title: Bright and photostable nitrogen-vacancy fluorescence from unprocessed detonation nanodiamond.

Authors: P. Reineck, M. Capelli, D. W. M. Lau, J. Jeske, M. R. Field, T. Ohshim, A. D. Greentree and B. C. Gibson.

Abstract: Bright and photostable fluorescence from nitrogen-vacancy (NV) centers is demonstrated in unprocessed detonation nanodiamond particle aggregates. The optical properties of these particles is analyzed using confocal fluorescence microscopy and spectroscopy, time resolved fluorescence decay measurements, and optically detected magnetic resonance experiments. Two particle populations with distinct optical properties are identified and compared to high-pressure high-temperature (HPHT) fluorescent
nanodiamonds. We find that the brightness of one detonation nanodiamond particle population is on the same order as that of highly processed fluorescent 100 nm HPHT nanodiamonds. Our results may open the path to a simple and up-scalable route for
the production of fluorescent NV nanodiamonds for use in bioimaging applications.

Tiny gemstones advance nanoscale imaging

Low Res Edit 010620 July 2016:

A research team at the ARC Centre of Excellence for Nanoscale BioPhotonics (CNBP) – led by Dr Philipp Reineck (pictured) from RMIT University’s School of Science – tested ruby and diamond particles, more than a thousand times smaller than the diameter of a hair, alongside other nanoparticles for use in biological imaging, and found that they have a higher degree of stability, critical to achieving imaging success. You can read more about it in the online publication ‘Science meets Business’.

Brightness and photostability of nanomaterials for bioimaging

Low Res Edit 010623 June 2016:

CNBP Research Fellow Dr Philipp Reineck (RMIT University node) is lead author on a new research paper, reporting on ‘Brightness and Photostability of Emerging Red and Near-IR Fluorescent Nanomaterials for Bioimaging.’

The work was co-authored by CNBP researchers A/Prof Brant Gibson, Dr Antony Orth and Dr Desmond Lau.

Journal: Advanced Optical Materials

Publication title: Brightness and photostability of emerging red and near-IR fluorescent nanomaterials for bioimaging.

Authors: Philipp Reineck, Adam Francis, Antony Orth, Desmond Wai Mo Lau, Reece David Valmont Nixon-Luke, Ishan Das Rastogi, Wan Aizuddin Wan Razali, Nicole Maree Cordina, Lindsay Marie Parker, Varun Kumaraswamy Annayya Sreenivasan, Louise Jennifer Brown and Brant Cameron Gibson.

Abstract:
Many novel fluorescent nanomaterials exhibit radically different optical properties compared to organic fluorophores that are still the most extensively used class of fluorophores in biology today. Assessing the practical impact of these optical differences for bioimaging experiments is challenging due to a lack of published quantitative benchmarking data. This study therefore directly and quantitatively compares the brightness and photostability of representatives from seven classes of fluorescent materials in spectroscopy and fluorescence microscopy experiments for the first time. These material classes are: organic dyes, semiconductor quantum dots, fluorescent beads, carbon dots, gold nanoclusters, nanodiamonds, and nanorubies. The relative brightness of each material is determined and the minimum material concentrations required to generate sufficient contrast in a fluorescence microscopy image are assessed. The influence of optical filters used for imaging is also discussed and suitable filter combinations are identified. The photostability of all materials is determined under typical imaging conditions and the number of images that can be acquired is inferred. The results are expected to facilitate the transition of novel fluorescent materials from physics and chemistry into biology laboratories.

The publication is accessible online.

Below – An artistic representation of nano-diamonds being used to light up and image a long chain of proteins. Image courtesy of Dr Carlo Bradac.

Nanodiamonds image

 

CNBP researchers at ICONN 2016

Peipei-Jia7 February 2016:

CNBP researchers Peipei Jia (pictured), Philipp Reineck, Ivan Maksymov, Sabrina Heng and Daniel Stubing all attended the International Conference on Nanoscience and Nanotechnology (ICONN), in Canberra (7-11 February 2016).

Peipei Jia, CNBP Research Fellow, presented an invited talk on the topic ‘Large-area Gold Nanomembrane by Template Transfer with a Soluble Polymer’.

Philipp presented a poster on the nanoparticle comparison project, Daniel  presented a poster titled “Reversible Ion Sensing With a Flip of a Switch”, while Ivan gave an oral talk on “Photoacoustic nanoantennae for intravascular imaging.”

Sabrina’s poster presentation was titled, “Microstructured Optical Fibers and Photoswitches: Light-Driven Sensors for Metal Ions.”

The event covered the areas of nanostructure growth, synthesis, fabrication, characterization, device design, theory, modeling, testing, applications, commercialisation, and health and safety aspects of nanotechnology.

Further information on the conference is available online.

 

CNBP researchers get ‘Fresh’

Fresh-Science-Vic_web29 July 2015:

Summarizing your research and why it matters in one sentence is hard enough! But when you’re in front of a camera, with a microphone and a curious channel 7 reporter looking at you intently, you really do have to be prepared to get your simple message across. This is what CNBP researchers Daniel Drumm and Philipp Reineck learnt quickly at this year’s ‘Fresh Science Victoria’ program, that took place in Melbourne, July 28-29th , 2015.

The ‘fresh’ program, encouraging public and educational outreach from early career researchers, saw two intensive days of activity (July 28-29) for the two CNBPers who:

– had a full outreach training day at Scienceworks
– workshopped their scientific activity into language clearly understandable to a lay audience
– met with people from Channels 7 and 9, The Age, 3AW and Triple M
– explored the different needs of radio vs. print vs. television media
– met Victoria’s Lead Scientist, Leonie Walsh
– worked on inverting their communication thinking to present the global results first
– presented their projects to the public with a sparkler as a timer (Bright Sparks)
– distilled their work into as few a syllables as possible via haiku and limerick
– met some amazing young scientists from around Victoria with a broad set of skills (physio, geomatics, cancer research, biomechanics, and physics)
– presented their work on stage to an audience of high-school students at Melbourne Museum

Further information on Fresh Science – Stories of discovery from early-career researchers around Australia – is available online.