Laser Materials Processing Group

ICMAT 2011 Singapore: Final Session – Sensing / Probes

Paul Stewart
Symposium Chair Prof Dave Fernig of the University of Liverpool closing the Symposium

Thursday 1st July was the final day of the Fontiers in Optical Bio-Imaging and Microscopy Symposium

AA8-1 (Invited Talk)

Looking for Clues – Solving Complex Problems with Biologically Inspired Heuristics

Paul Stewart and Jun Chen (University of Lincoln), David Fernig (University of Liverpool), Laurence Duchesne (Universite Pierre et Marie Curie, France)

AA8-5

New Probes for Imaging: Ligand Shells for Nanoparticles

David Fernig (University of Liverpool), Laurence Duchesne (Universite Pierre et Marie Curie, France)

Martin Lear, National University of Singapore presents 'Fluorescent Labelling of Drugs and Natural Products'

Finally Colin Dowding closed our participation in the conference today by presenting:

J12.2-1

Topography of Features Machined into Bisphenol A Polycarbonate Using Closed Thick Film Flowing Filtered Water Immersed KrF Excimer Laser Ablation

Colin Dowding, Jonathan Lawrence and Paul Stewart (University of Lincoln.

in the Nanoscale Characterization session

ICMAT 2011 Singapore: Frontiers in Optical Bio-Imaging and Microscopy Poster Session

Paul Stewart
ICMAT 2011 Symposium AA Poster Session and drinks reception

The poster session for the Frontiers in Optical Bio-Imaging and Microscopy Symposium was combined with a drinks reception funded by a donation from the Singapore Chapter of the Royal Society of Chemistry.

The session was very well attended, with the posters sparking lively debate and discussion

Prof Dave Fernig (L-University of Liverpool) discusses laser materials processing with Dr Colin Dowding (R - University of Lincoln School of Engineering)

Paper presentation timetable for ICMAT 2011, Singapore

Paul Stewart

International Conference on Materials for Advanced Technologies 26 June – 1 July 2011, SUNTEC, Singapore

Session Code J12.2 – Nanoscale Characterization

Session Chair(s) Jinchong Xiao Paper Details: J12.2-1
Topography of Features Machined Into Bisphenol A Polycarbonate Using Closed Thick Film Flowing Filtered Water Immersed KrF Excimer Laser Ablation
Colin DOWDING1, Jonathan LAWRENCE1, Paul STEWART2#+
1Faculty of Engineering, University of Lincoln, United Kingdom,

2School of Engineering, University of Lincoln, United Kingdom

Presentation Mode: Oral Date/Time Slot: Fri – 1 Jul 11 / 14:00 – 16:00 Presentation Room: 309 Presentation Length: 15 minutes Presentation Order: 1st in the timeslot

Session Code AA8 – Sensing / Probes

Session Chair(s) Vladimir Korzh Paper Details: AA8-2 (Invited)
Looking for Clues – Solving Complex Problems with Biologically Inspired Heuristics
Paul STEWART1#+, Jun CHEN1, David FERNIG2
1School of Engineering, University of Lincoln, United Kingdom,

2University of Liverpool, United Kingdom

Presentation Mode: Oral Date/Time Slot: Thu – 30 Jun 11 / 16:30 – 18:00 Presentation Room: 320 Presentation Length: 30 minutes Presentation Order: 2nd in the timeslot

Session Code AA3 – Photothermal Microscopy

Session Chair(s) Guo Hong Chen

Paper Details: AA3-2 Heparan Sulfate Determines the Modes of Diffusion of Fibroblast Growth Factor2 within the Pericellular Matrix

Laurence DUCHESNE1, Vivien OCTEAU2, Rachel BEARON3, Paul STEWART4, Jun CHEN5, Ian PRIOR6, Alison BECKETT6, Brahim LOUNIS2, David FERNIG7#+

1Institut du Fer à Moulin, UMR-S 839 INSERM, University Pierre and Marie Curie, France,

2University of Bordeaux, France,

3Mathematical Sciences, University of Liverpool, United Kingdom,

4School of Engineering, University of Lincoln, United Kingdom,

5Department of Engineering, University of Lincoln, United Kingdom,

6Physiological Laboratory, University of Liverpool, United Kingdom,

7Structural and Chemical biology, University of Liverpool, United Kingdom

Presentation Mode: Oral Date/Time Slot: Mon – 27 Jun 11 / 16:30 – 18:00 Presentation Room:  320  Presentation Length: 15 minutes Presentation Order: 2nd in the timeslot

Lincoln:Engineering at ICMAT 2011 in Singapore

Paul Stewart

ICMAT – The International Conference on Materials for Advanced Technologies will be held at Suntec in Singapore from 26th June to the 1st July 2011.

The conference attracts more than 2000 delegates, including plenary lectures from many Nobel Prizewinners. It is organised by the Materials Research Society of Singapore, and is affiliated to the International Union of Materials Research Societies (IUMRS)

Lincoln University will be represented by members of the School of Engineering, and will feature some of the Interdisciplinary work on BioInformatics currently being performed by Prof Paul Stewart in collaboration with Prof Dave Fernig of the University of Liverpool.

Also representing Lincoln will be Dr Colin Dowding of the School of Engineering who will be presenting on Laser Materials Processing for BioMimetics.

Profs Stewart and Fernig will be presenting in:

Symposium: Frontiers in Optical Bio-imaging and Microscopy

The symposium includes cutting edge methodologies in optical, spectroscopic and kinetic imaging microscopy. The methodologies include novel probe techniques as well as novel microscopies. The imaging and spectroscopic methods that will be showcased will be already or could very soon be applied to biological imaging. Imaging methods include: refractive index change, interferometry, tomography (OCT), lifetime imaging, spectral imaging, TERS, SERS, photothermal imaging, STED, PALM, STORM and FIONA, fluorescence plus others.

  • Fernig D.G. and Stewart P.“Heparan sulfate determines the modes of diffusion of fibroblast growth factor 2 within the pericellular matrix”
  • Stewart P. and Fernig D.G. ‘Bio:Eng, Bridging the gaps between engineering and biology’

Dr Dowding and Prof Stewart will be presenting in:

Symposium: Nanoscale Patterning, Assembly, and Surface Modification

More information on the conference can be found at:

http://www.mrs.org.sg/icmat2011/

Engineering School facilitates major equipment grant from Lincoln Council to aid local businesses

Paul Stewart
EOS P380 Rapid Prototyping Machine

Lincoln City Council has secured approval to purchase a Rapid Manufacturing Machine in order to establish a facility which is accessible to local businesses as part of a commitment to promote and encourage the growth of engineering and innovation activity in the local economy.

The School of Engineering is fully committed to this initiative, which is part of its engagement process with local industry and a long term close collaborative relationship with the City Council.

Dr Jonathan Lawrence, who is Reader and Head of the  Laser Materials Processing Group in the School, has sourced a machine in China, and will be travelling out to Shanghai in the near future to perform a technical verification before the unit is shipped to Lincoln.

The School will be working closely with the Council to promote the usage of the facility, and will be subsequently working with local businesses to fully utilise it.

The EOS P380 machine uses a high-powered laser, which fuses metal powder into a solid part by melting it locally using the focused laser beam. Parts are built up additively layer by layer. This process allows for highly complex geometries to be created directly from the 3D CAD data, fully automatically, in hours and without any tooling, producing parts with high accuracy and detail resolution, good surface quality and excellent mechanical properties.