Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Jon-Paul Griffiths"'
Publikováno v:
Applied Surface Science. 401:181-189
Diazonium coupling is a technique finding wider application to materials and biological science, for hybridization and linking processes, and for the construction of responsive surface functionality. For this reason, detailed examination of solution
Autor:
David M. L. Leonard, Claire L. Bagwell, Mark G. Moloney, Nick J. Stratton, Daniel P. Travers, Jon-Paul Griffiths
Publikováno v:
Macromolecular Reaction Engineering. 8:170-180
Diarylcarbenes have been shown to be suitable for the surface modification of a diverse range of polymers, including low surface energy materials, and this allows the modification of surface macroscopic effects, exemplified by changes in wetting beha
Direct introduction of phosphonate by the surface modification of polymers enhances biocompatibility
A novel chemical method for the modification of polystyrene and nylon polymers by the reaction of diaryl carbenes permits the direct and efficient introduction of phosphonate residues upon the polymer surface. The method is simple to execute, involvi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d6c69260779701a16db8f1b50c00d34
https://ora.ox.ac.uk/objects/uuid:c65112fb-1ae9-4b9e-9ec2-d3a785228abd
https://ora.ox.ac.uk/objects/uuid:c65112fb-1ae9-4b9e-9ec2-d3a785228abd
Post-polymerisation modification of surface chemical functionality and its effect on protein binding
Autor:
Cleo Choong, Luo Baiwen, Meghali Bora, Mark G. Moloney, John S. Foord, Jon-Paul Griffiths, Emily M. Parker
Derivatisation of polystyrene by carbene insertions followed by diazonium coupling permits the introduction of diverse chemical functionality, providing access to materials with similar bulk properties, but in which surface chemical characteristics a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac0e4cfb26ea55b4b4ef9ab7fd26f549
https://ora.ox.ac.uk/objects/uuid:939aa07e-4aaa-4093-a753-bc80edf513d6
https://ora.ox.ac.uk/objects/uuid:939aa07e-4aaa-4093-a753-bc80edf513d6
Publikováno v:
Tetrahedron Letters. 45:5103-5107
Synthetic routes to BEDT-TTF derivatives bearing side chain carboxylic ester and amide groups are reported. Methyl ET-ethanoate was prepared in five steps from vinylacetic acid; amide groups were installed early in the synthesis by mixed anhydride me
Publikováno v:
Tetrahedron Letters. 45:2813-2816
The first two amino-substituted BEDT-TTF derivatives, aminomethyl-ET (AMET) and aminoethyl-ET (AEET), have been prepared; the critical step in both cases was a hetero Diels–Alder reaction with 1,3-dithiole-2,4,5-trithione. AEET shows expected react
Autor:
Craig J. Matthews, Jon-Paul Griffiths, R.James Brown, Bertrand Vital, John D. Wallis, Peter Day
Publikováno v:
Tetrahedron Letters. 44:3127-3131
The syntheses of eight derivatives of BEDT-TTF (ET) containing pyridine, 2,2′-bipyridine or 2,4′-pyridylpyrimidine binding sites on a side chain are reported, for use in the preparation of organic/inorganic hybrid materials. The intermediate hydr
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 26(17)
Functionalized diarylcarbenes are excellent reactive intermediates suitable for the direct surface modification of organic polymers, and these may be used to introduce urea and thiourea functions onto polystyrene at loading levels of up to 2.3 x 10(1
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 24(3)
A rapid route to the chemical functionalization of hydrogen-terminated diamond surfaces deposited by chemical vapor deposition involving their reaction with substituted diaryl carbenes has been investigated. To avoid difficulties in the handling of h
Autor:
John D. Wallis, Peter Day, Andrew C. Brooks, R.James Brown, Betrand Vital, Jon-Paul Griffiths
Publikováno v:
Organic & Biomolecular Chemistry
Short synthetic routes to a range of BEDT-TTF derivatives functionalised with two, four or eight hydroxyl groups are reported, of interest because of their potential for introducing hydrogen bonding between donor and anion into their radical cation s