Guy Trimby


        PhD student Guy Trimby pipetting sample in laboratory wearing laboratory clothing

PhD student

My interests are tapping into the gold mine of novel compounds in the ocean. These can be used for medicine to making clothes and I am thus very much an applied scientist dedicated to delivering science that has quick and long-lasting impacts.

I am motivated by finding and filling gaps in the market and enhancing products that already exist.

During past jobs, I have completed work in genetic engineering, industrial protein production and scientific business. I have worked with and for individuals, companies and governments with products and my research being utilised and presented across four continents.

Contact details:

Novel sugar compound discovery for industry

There is huge demand for new sugar compounds from industry, including biomedicine, oil, textiles, food and cosmetics. Discovering such compounds is, therefore, highly important.

Marine bacteria are excellent producers of these compounds and as the marine environment is the least explored ecosystem, it presents a gold mine for discovery.

I focus on discovering and refining these compounds for application within industry; taking a bacterial sample from the marine environment to application.

Initially I look for tell-tale signs of industrially relevant compounds based on their physical characteristics (stickiness, gloopiness, stringiness). Each application requires a very different compound, thus I make an assessment for each.

I then look for novelty through assessing the DNA of relevant bacteria, identifying parts of DNA that make them likely to produce novel, industrially relevant compounds. I further back up this assessment using fancy equipment that can tell me what the compound is made of.

My aims are to expand the amount of industrially relevant compounds available on the market, further the understanding of the DNA used to create these compounds and work out how I can genetically engineer bacteria to produce tailor-made sugar compounds.

 

Supervisors

Dr David Green, SAMS

Dr Arlene Ditchfield, SAMS

 

Funder

European Union Social Fund

 

University

University of the Highlands and Islands

Conference talks

2015 ENVExpo, University of East Anglia

2015 Postgraduate Conference, Plymouth University

2017 Postgraduate Conference, SAMS UHI

 

Other research outputs

My Masters research was presented to the Cook Islands government on my behalf. I was bioprospecting for novel fluorescent proteins.

Employment history

2017 Lab Assistant. University of Exeter

2016 Biotechnologist. Protein Technologies Ltd

 

Qualifications

2015 MRes Applied Marine Science. University of Plymouth

2014 BSc (Hons) Maritime Science. University of Plymouth

Teaching experience

BSc Hons Marine Science: Assisting teaching in third-year biotechnology laboratory practicals

Have taught many secondary school students biotechnological and synthetic biology techniques such as DNA cloning, industrial scale-up and protein expression.

 

Fieldwork experience

International collaboration with California State University Channel Islands (CSUCI) and the government of the Cook Islands during my masters at Plymouth Marine Laboratory. Fieldwork was carried out in Aitutaki, Cook Islands, bioprospecting for novel fluorescent proteins in coral reefs.

 

Public engagement experience

Have delivered talks to secondary schools about fluorescent proteins and biotechnology.

2015: Delivered a talk to the then Secretary of Defence, Michael Fallon, during my Master at PML.

 

Professional memberships

Associate Member of the Royal Society of Biology

 

Professional training courses

Linux

HPLC