Mark Dorris
Mark Dorris

Dr Mark Dorris

Lecturer

Biography

Jan 2012-Present Edinburgh Napier University
Senior Research Fellow, lecturer in materials


Nov 2007-Dec 2011 Self Employed Technical Copywriter

Freelance website search engine optimisation copywriter, with responsibility for researching, creating and managing accessible SEO driven articles and reviews, often on complex topics, ranging from science and engineering tools and services to financial investments.

July 2004-Nov 2007 University of Edinburgh Research Fellow

Worked under Peter Keightley in the Institute of Evolutionary Biology. Duties: independent scientific research, experimental planning, publishing results, writing and presenting reports and designing, managing and supervising the main research project on determining empirically the per nucleotide mutation rate. Results published in Nature, 2007. Funded by the Wellcome Trust.

July 2003-July 2004 Heriot Watt University Research Fellow

Duties: planning and conducting independent marine biological research, maintaining database, collating scientific information and presenting results. During this period I developed a mechanism for disrupting the interaction between farmed salmon and the sea lice copepod Lepeoptheirus salmonis, Funded by BBSRC

July 2000-July 2003 University of Strathclyde Research Fellow

Duties: independent scientific research on Plasmodium falciparum, planning and conducting experiments, supervising student projects, teaching, writing, presenting and publishing results. Funded by the Wellcome Trust

June 1996-June 2000 University of Edinburgh PhD: Molecular Evolution

Conducted PhD under the supervision of Mark Blaxter in the Institute of Evolutionary Biology. Focus was on nematode phylogeny and evolution and in particular evolution of the parasite Strongyloides. I also developed a procedure for the reversal of formalin fixation on genetic material and gained extensive experience and training in bioinformatics and molecular evolution. PhD awarded July 2000. Funded by BBSRC and the Leverhume Trust

Sept 1991-June 1995 University of Glasgow 1st Class Honours:
Molecular Biology
Core subjects included genetics, chemistry, biochemistry, plant biology, and computer programming. Completed final year project on the Varicella Zoster virus, and published text book for schools on higher human biology, between 3rd and 4th years.

Research Groups

Date


6 results

Preparation of flexible dielectric nanocomposites using nanocellulose and recycled alum sludge for wearable technology applications

Journal Article
Sun, D., Saw, L., Onyianta, A., 'rourke, Lu, Z., Wilson, C., …Shyha, I. (2022)
Preparation of flexible dielectric nanocomposites using nanocellulose and recycled alum sludge for wearable technology applications. Materials, Methods & Technologies, 16, 149-159
With the rapid development of wearable technology, flexible dielectric materials with environmental-friendly, low-cost and high-energy efficiency characteristics are in increa...

Preparation of Elastomeric Nanocomposites Using Nanocellulose and Recycled Alum Sludge for Flexible Dielectric Materials

Journal Article
Sun, D., Saw, B. L., Onyianta, A. J., Wang, B., Wilson, C., O'Rourke, D., …Lu, Z. (in press)
Preparation of Elastomeric Nanocomposites Using Nanocellulose and Recycled Alum Sludge for Flexible Dielectric Materials. Journal of Advanced Dielectrics, https://doi.org/10.1142/s2010135x22420085

High aspect ratio cellulose nanofibrils from macroalgae Laminaria hyperborea cellulose extract via a zero-waste low energy process

Journal Article
Onyianta, A. J., O’Rourke, D., Sun, D., Popescu, C., & Dorris, M. (2020)
High aspect ratio cellulose nanofibrils from macroalgae Laminaria hyperborea cellulose extract via a zero-waste low energy process. Cellulose, 27(14), 7997-8010. https://doi.org/10.1007/s10570-020-03223-5
Homogeneous high aspect ratio cellulose nanofibrils (CNFs) were prepared from Laminaria hyperborea (LH) seaweed cellulose without any initial mechanical, biological or chemica...

A process for deriving high quality cellulose nanofibrils from Water hyacinth invasive species

Journal Article
Sun, D., Onyianta, A. J., O’Rourke, D., Perrin, G., Popescu, C., Saw, L. H., …Dorris, M. (2020)
A process for deriving high quality cellulose nanofibrils from Water hyacinth invasive species. Cellulose, 27, 3727-3740. https://doi.org/10.1007/s10570-020-03038-4
In this study, surface chemistry, the morphological properties, water retention values, linear viscoelastic properties, crystallinity index, tensile strength and thermal prope...

The Effects of morpholine pre-treated and carboxymethylated cellulose nanofibrils on the properties of alginate-based hydrogels

Journal Article
Onyianta, A. J., Castellano, M., Dorris, M., Williams, R. L., & Vicini, S. (2018)
The Effects of morpholine pre-treated and carboxymethylated cellulose nanofibrils on the properties of alginate-based hydrogels. Carbohydrate Polymers, 198, 320-327. https://doi.org/10.1016/j.carbpol.2018.06.084
The effects of varying percentage loadings of morpholine pre-treated cellulose nanofibrils (MCNF) and carboxymethylated cellulose nanofibrils (CMCNF) on the aqueous swelling, ...

Aqueous morpholine pre-treatment in cellulose nanofibril (CNF) production: comparison with carboxymethylation and TEMPO oxidisation pre-treatment methods

Journal Article
Onyianta, A. J., Dorris, M., & Williams, R. (2017)
Aqueous morpholine pre-treatment in cellulose nanofibril (CNF) production: comparison with carboxymethylation and TEMPO oxidisation pre-treatment methods. Cellulose, https://doi.org/10.1007/s10570-017-1631-0
In this study, pulped cellulose fibres were pre-treated with aqueous morpholine prior to mechanical disruption in the production of cellulose nanofibrils (CNF). The properties...

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