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Personal profile

Biography

I am a Senior Research Fellow in the Department of Chemical and Biological Sciences. Prior to joining Huddersfield in August 2012 I have, over the last 21 years taught and researched in organic chemistry and held numerous administrative roles at the Universities of Central Lancashire (1991-1998), Hull (1998-2001) and Leeds (2001-2012). My teaching experience ranges widely across the subject and encompasses both fundamental and applied aspects of organic chemistry. I have as a result of my PhD (1987, CNAA) a long-standing research interest in heterocyclic chemistry, in particular the chemistry of benzopyrans and fused-ring derivatives. My research has developed several new methods to synthesise or to functionalise benzopyran-containing ring systems. Work on a wide variety of other heterocycles has also been undertaken. Concomitantly, research on photochromic heterocyclic compounds, in collaboration with industry, has been actively pursued since 1986 and has also produced many ‘firsts’. These include the discovery of the most intense colouring photochromic compounds – i.e. the amino-substituted spirooxazines, the controlled thermal fading of spirooxazines, the discovery of hyperchromic naphthopyrans and, more recently, the first dichroic naphthopyrans.

Work on photochromic compounds has resulted in 16 patents. Molecules developed over the years have now been commercialised world-wide.

Other materials chemistry-based projects, funded, by industry are currently underway.

Research Expertise and Interests

  • Heterocyclic Materials Chemistry
  • Synthetic Heterocyclic Chemistry

Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

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Photochromism Chemical Compounds
Chromans Chemical Compounds
Pyrans Chemical Compounds
Benzopyrans Chemical Compounds
Cycloaddition Chemical Compounds
Derivatives Chemical Compounds
Acids Chemical Compounds
Naphthol Engineering & Materials Science

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Research Output 1985 2018

11 Citations (Scopus)

Negatively Photochromic Organic Compounds: Exploring the Dark Side

Aiken, S., Edgar, R., Gabbutt, C., Heron, B. M. & Hobson, P. A., Feb 2018, In : Dyes and Pigments. 149, p. 92-121 30 p.

Research output: Contribution to journalArticle

Organic compounds
Switches
Photochromism
Logic gates
Electromagnetic waves
5 Citations (Scopus)
Fuzzy logic
Fuzzy sets
Absorption spectra
Color
12 Citations (Scopus)

Extending human perception of electromagnetic radiation to the UV region through biologically inspired photochromic fuzzy logic (BIPFUL) systems

Gentili, P. L., Rightler, A. L., Heron, B. M. & Gabbutt, C. D., 25 Jan 2016, In : Chemical Communications. 52, 7, p. 1474-1477 4 p.

Research output: Contribution to journalArticle

Open Access
Electromagnetic waves
Fuzzy logic
Chemical activation
Quantum yield
Color
2 Citations (Scopus)

An intramolecular, Pd-mediated α-arylation route to 4-aryl-2-naphthols

Aiken, S., Armitage, B., Gabbutt, C. D. & Heron, B., 12 Aug 2015, In : Tetrahedron Letters. 56, 33, p. 4840-4842

Research output: Contribution to journalArticle

2-naphthol
6 Citations (Scopus)

Photochromic bi-naphthopyrans

Aiken, S., Gabbutt, C. D., Heron, B. M. & Kolla, S. B., 2015, In : Dyes and Pigments. 113, p. 239-250 12 p.

Research output: Contribution to journalArticle

Naphthol
Acylation
Lithium
Amides
Acids