Friday 26 March 2010

“Art of Science” Competition Results

The winners of the first MMU’s postgraduate research photography competition.


Busy research students at the Graduate School of the Faculty of Science and Engineering were asked to capture their work on camera. After receiving 23 submissions from across the Faculty, a panel of judges and students selected their winners.





Judges’ favourite photograph
The judging panel, comprising Dr. Keeley Crockett (GradSchool representative), Dr. Martyn Amos (crossdisciplinary faculty research project NanoInfoBio), Sam Gray (public engagement), Matt Davies (painter) and Rachael Barker (photographer and art teacher) settled on two first prizes, both to receive £75 each:







Sunset in a bottle (left) by Angelique Laurent








Micro‐Solar system (right) by Justyna Sutula






All entries, anonymised, were evaluated on their originality, artistic value, quality and relevance of content.

The winning picture Sunset in a bottle (left). According to one of the judges “the colour and composition are foremost the most powerful aspects of this picture”. The co‐winner photograph Micro‐Solar system (right) impressed painter Matt Davies, with “great depth and precision”.


Winners’ comments
Angelique Laurent when asked about her artistic inspiration for the popular photographs said: “I tried to see in what way these pictures could be artistic and gave them the title of what they were making me think of (...). I'd say my favourite one is definitely Sunset in a bottle because it reminded me of the nice sunset in summer when the sky darkens and the clouds become red but there is still some yellow light from the sun getting through.”

“Microbiology is not just a repetitive work and long hours in the laboratory. It can be so much fun too! The beauty of microbes usually needs a close‐up to be appreciated. From there, your imagination’s the limit. Looking at all the entries it is clear that science and art can go hand in hand regardless the subject area!” says the author of the “Art of Science” competition and co‐winner of the judges’ favourite photograph, Justyna Sutula.

Students’ favourite photograph
Sunset in a bottle by Angelique Laurent (microbiology student) was indisputably voted the favourite picture amongst students by the MMU Faculty of Science and Engineering Graduate Students Group on Facebook. “It looked interesting and I loved the colours. I never thought it would be so popular!” says Angelique. She was rewarded with £100 cash prize. Congratulations to the winners!

The overall standard of photography was fantastic. We would like to thank everyone who entered pictures and voted on the Facebook website. Special thanks to the panel of judges for their time and comments.

Other entered pictures and some of the judges’ comments:

Right: Topiltzin Contreras “While surveying freshwater cosystems in Mexico, I’ve come across some very beautiful species such as these flamingos in Celestún Yucatan, arriving early morning to their feeding site.” Judge Rachael Barker, who teaches art and photography, said “it’s a beautiful moment ‐ the flamingos fly elegantly into the photograph ‐ a perfect capture”.



Other entries by Topiltzin Contreras. Left: “I have been involved in teaching undergraduate students vertebrate field biology. Here a group of Mexican students are observing the behaviour of Gobies in a shallow stream in the Pacific Coast of Nayarit, Mexico.”





Right: “I photographed these water snakes (Tammophis sp) gathering in a dead tree to take the morning sun in a temperate lake (Tonatiahua) in Zempoala National Park, Central Mexico”, says Topiltzin Contreras from the Environmental & Geographical Sciences at MMU.




Oral microbiology student Justyna Sutula captured Beautiful Mystery (left) snapshot of a strange hyphal forms produced by yeast Candida, found in human mouth. Light micrograph x60







Fungi in the Field (right) by Angelique Laurent was commented by one of the judges as “a lovely abstract image, which creates something beautiful, thanks to the photographers creative eye”. Angelique pictured mould unusually growing between the wall and a green carpet, to show a diversity of places for microbial growth.





Alan Lee from the Environmental & Geographical Sciences has, for the past four years, been studying dynamics in populations of parrots (left). He says “claylicks are sites where animals go to consume soil. Here a flock of parrots and macaws are taking flight from the world’s largest claylick, possibly due to the presence of a predator “.


Solid, liquid, gas and ... plasma. PhD student from Surface Engineering Group, Paul Barker photographed plasma – the 4th state of matter (right). Here, blue light of plasma is shining through the substrate drum inside a high vacuum chamber.









On the left, Blood Sea by Angelique Laurent was a popular image amongst voting students. The redness of the solution was achieved by dissolving a food dye powder in water.







Right: Finding the Green Spot is a micrograph of crosssectioned muscle fibers in red with bluelabeled nuclei. “It was quite a struggle to get those stains to work...I then searched through hundreds of similar mazes looking for green spots (muscle stem cells)”, says pleased with the result, Sander van der Meer from the Institute for Biomedical Research into Human Movement
and Health.


Alan Lee came across South America's most powerful eagle‐
Harpy Eagle (left). He says “this bird of prey is capable of catching
a macaw. They are a reason birds are nervous around the Amazon's claylicks”.





Right: Ka Lun To submitted SEM micrograph of Rabbit look‐alike made of wood plastic composite. Judge Matt Davies commented “the black and white works perfectly to emphasise the texture and complexity of the material”. This photograph also received many votes from students.









Left: Biofilm rainbow received from Devine Akhidime
presents FISH stained nitrifying bacteria in a biofilm
from expanded bed biological treatment of
wastewater.









Written by Justyna Sutula from Manchester Metropolitan University

Fouling & Cleaning in Food Processing 2010 Jesus College Cambridge, 22-24 March



The Conference was divided into themed sessions. The sessions were as such:

Session 1 - Surfaces
Session 2 - Fouling & Techniques
Session 3 - Cleaning & Techniques
Session 4 - Dairy Fouling
Session 5 - Dairy Cleaning
Session 6 - Membrane Fouling I
Session 7 - Membrane Fouling II
Session 8 - Membrane Cleaning

Three posters were presented in this Conference:


Angélique Laurent from Manchester Metropolitan
University made a poster on: "The effect of humidity on cell survival on stainless steel and novel antimicrobial surfaces"





Laura Head from the University of Bath made a poster which talked about: "Fouling of microfiltration membranes during
the removal of thermophilic spores from high solids content milk protein isolate (MPI) solutions"





Cristiane Boxler from the Technical University Braunschweig made a poster about: "Fouling and cleaning of milk components"









And presentation were given all day for two days and a half:

Joanna Verran from Manchester Metropolitan University presented: "Food safety and protecting products from contamination continues to concern all food manufacturers, while the drive towards sustainable production has prompted many of the traditional methods or agents to be reevaluated." and she also presented Lindsay Smith's work from Manchester Metropolitan University on "A critical evaluation of sampling methods used for assessing microorganisms on surfaces"

She is my Director of Study and Supervisor




Thierry Bénézech from INRA presented:
"Food safety and protecting products from contamination continues to concern all food manufacturers, while the drive towards sustainable production has prompted many of the traditional methods or agents to be reevaluated."





Here is Peter Kelly from Manchester Metropolitan University, he presented:
"Food safety and protecting products from contamination continues to concern all food manufacturers, while the drive towards sustainable production has prompted many of the traditional methods or agents to be reevaluated."
He is also one of my supervisors.



Saranya Ashokkumar from the Technical University of Denmark came to present: "Food safety and protecting products from contamination continues to concern all food manufacturers, while the drive towards sustainable production has prompted many of the traditional methods or agents to be reevaluated."





Kathryn Whitehead who is also one of my supervisors from Manchester Metropolitan University presented:
"Food safety and protecting products from contamination continues to concern all food manufacturers, while the drive towards sustainable production has prompted many of the traditional methods or agents to be reevaluated."







Martijn Fox from NIZO presented:
"Prevention of fouling in heat exchangers: exploring the potential of ultrasound."
"Reduction of fouling in whey evaporators: Modelling of mineral fouling."





Jen-Yi Huang from the University of Cambridge presented:
"Experimental studies of food fat fouling using a novel spinning disc apparatus."







Wolfgang Augustin from TU Braunschweig presented: "Pulsed flow for enhanced cleaning in food processing"








Dominic Ash from the University of Bristol presented: "Cleaning small diameter pipes with ice pigs"








Marc Mauermann from the Fraunhofer Application Centre, in Dresden presented: "Monitoring the cleaning progress using optical detection methods"







Pamela Cole from the University of Birmingham presented: "The effect of cleaning fluid; temperature and flow rate on the removal of toothpaste from 2 inch pipe"







Patrick Gordon from the University of Cambridge presented his work on: "Studies into the swelling of gelatine films using a scanning fluid dynamic gauge"







Peter Fryer from the University of Birmingham presented: "Matching the nano- to the meso-scale: experiments with atomic force microscopy and micromanipulation"







Yahaya Sylla from INRA presented: "Removal kinetics study of
pseudomonas fluorescens biofilm from closed systems"








Kylee Goode from the University of Birmingham presented: "Characterising the cleaning mechanisms of yeast and implications for improving cleaning in place (CIP)"







Jaimin Patel from Fonterra and University of Auckland presented: " Issues with monitoring", "Effect of milk composition on dairy fouling in plate heat exchangers" and "Surface modification to reduce dairy fouling"






X. Dong Chen
from the Monash University presented: "Surface pre-treatment using an initial, separate protein adsorption stage to reduce the extent of subsequent dairy fouling on heat transfer surface"






Eva Scharnbeck from the GEA Ecoflex GmbH presented: "Reduction of milk fouling inside plate heat exchanger using nano-coatings"







Eva Wallhäußer from TU Munich presented: "Acoustic impedance analysis for determining presence and cleaning success of dairy fouling"











Abd Malik Othman from the University of Birmingham presented: "Cleaning of sweetened condensed milk deposits on a stainless steel surface"







Ken Morison from the University of Canterbury presented: "Sulphamate ions enhance the cleaning of thick milk deposits" and "Effects of hypochlorite damage on flux through polyethersulphone ultrafiltration membranes"





Ruben Mercadé-Prieto from the University of Birmingham presented: "Fundamentals of model protein gel dissolution: the path to elucidating industrial dairy cleaning" and "Swelling and dissolution in cleaning of whey protein gels"





Cristiane Boxler from the Technical University Braunschweig presented: "Fouling and cleaning of milk components on DLC-coated surfaces (poster)"






Ian Wilson from the University of Cambridge was the main organiser of this Conference, he presented: "The effect of ageing on fouling-cleaning symbiosis"







Sarah Creber from the University of Cambridge presented: "NMR studies of biofilms on reverse osmosis membranes"







Sarah Jones' work from the University of Bath was presented by the man in the picture (on the right): "The application of fluid dynamic gauging to the investigation of synthetic membrane fouling phenomena" and "The effect of pretreatment protocols upon the fouling and cleaning characteristics of UF and MF membranes"




John Chew
from the University of Cambridge presented: "Application of fluid dynamic gauging and optical imaging to membrane fouling"






Murielle Rabiller-Baudry from the University of Rennes presented thw following projects: "On the use of surfactants based on glucidic units for cleaning of PES membranes fouled by milk proteins", "On the use of degradation products of milk and vegetal oils for bio-cleaning of PES membrane fouled by milk proteins" and she presented Lydie Paugam's work from the University of Rennes " Cleaning efficiency and impact on production fluxes of oxidizing disinfectants on a PES ultrafiltration membrane fouled with proteins"


Thomas Pintelon from the University of Cambridge presented: "Cleaning simulations of biofouled reverse osmosis membranes"








Peter Bechervaise from the University of Bath presented: "Attachment phenomena during the microfiltration of concentrated gum arabic solutions containing thermo-resistant spores"






Anna van Dinther from the Wageningen University presented: "Prevention of fouling during membrane filtration with the aid of hydrodynamics"