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Dive into the research topics where David Allan Clarke is active.

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Featured researches published by David Allan Clarke.


Archive | 1998

Neutral coloring photochromic 2H-naphtho[1,2-b] pyrans and heterocyclic pyrans

David Allan Clarke; Bernard Mark Heron; Christopher D. Gabbutt; John D. Hepworth; Steven Michael Partington; Stephen Nigel Corns


Archive | 1998

Red coloring hyperchromic 3H-naphtho[2,1-B]pyrans

David Allan Clarke; Bernard Mark Heron; Christopher D. Gabbutt; John D. Hepworth; Steven Michael Partington; Stephen Nigel Corns


Archive | 1998

Ph sensitive photochromic dyes

David Allan Clarke; Bernard Mark Heron; Christopher D. Gabbutt; John D. Hepworth; Steven Michael Partington; Stephen Nigel Corns


Archive | 1999

Photochromic Substituted 2H-Naphtho[1,2-b]pyrans

David Allan Clarke; Bernard Mark Heron; Christopher D. Gabbutt; John D. Hepworth; Steven Michael Partington; Stephen Nigel Corns


Archive | 2001

Rapid fading photo-responsive materials

Bernard Mark Heron; Christopher D. Gabbutt; John D. Hepworth; Steven Michael Partington; David Allan Clarke; Stephen Nigel Corns


Archive | 1999

Gråtfarvende, photochromic fused pyrans

David Allan Clarke; Bernard Mark Heron; Christopher D. Gabbutt; John D. Hepworth; Steven Michael Partington; Stephen Nigel Corns


Archive | 1999

2h-naphtho[1,2-b]pyrans substitues photochromes

David Allan Clarke; Bernard Mark Heron; Christopher D. Gabbutt; John D. Hepworth; Steven Michael Partington; Stephen Nigel Corns


Archive | 1998

Neutral Colouring Photochromic 2H-Naphtho[1,2-b]pyrans and Heterocyclic Pyrans and Their Use

David Allan Clarke; B. Mark Heron; Christopher D. Gabbutt; John D. Hepworth; Steven Michael Partington; Stephen Nigel Corns


Archive | 1998

2H-NAPHTO[1,2-b]PYRANS PHOTOCHROMIQUES A COLORATION NEUTRE ET PYRANS HETEROCYCLIQUES

David Allan Clarke; Stephen Nigel Corns; Christopher D. Gabbutt; John D. Hepworth; Bernard Mark Heron; Steven Michael Partington


Archive | 1998

RED COLOURING HYPERCHROMIC 3

David Allan Clarke; Stephen Nigel Corns; Christopher D. Gabbutt; John D. Hepworth; Bernard Mark Heron; Steven Michael Partington

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John D. Hepworth

University of Huddersfield

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B. Mark Heron

University of Huddersfield

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