Zobrazeno 1 - 10 of 231 pro vyhledávání: '"A. R. Horrocks"'
1
Akademický článek
Templating Iron(III) Oxides on DNA Molecules
Autor: Siyaka Mj Zubairu, Sulaiman O. Idris, Casmir E. Gimba, Adamu Uzairu, Andrew Houlton, Benjamin R. Horrocks
Publikováno v: Nanomaterials, Vol 14, Iss 19, p 1609 (2024)
Fe(III) oxides were prepared as free nanoparticles and on DNA templates via the precipitation of Fe(III) salts with NaOH in the presence/absence of DNA. Through control of the pH and temperature, FeOOH and Fe2O3 were synthesised. The formation of tem
Externí odkaz: https://doaj.org/article/4eccc63998f9488daa567e49913fb289
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2
Akademický článek
Diffusion Models of Mass Transport for the Characterisation of Amperometric Gas Sensors
Autor: L. Saunders, L. K. Mudashiru, R. Baron, B. R. Horrocks
Publikováno v: ChemElectroChem, Vol 11, Iss 5, Pp n/a-n/a (2024)
Abstract A diffusion model for the analysis of chronoamperometric data in response to a concentration step is developed for amperometric gas sensors. This analysis avoids the difficulties with standard potentiodynamic measurements at the large specif
Externí odkaz: https://doaj.org/article/8da7d31bc9444e3a8f8c1b466b6377c2
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3
Akademický článek
Computational analysis and experimental verification of donor–acceptor behaviour of berberine, and its co-oligomers and co-polymers with ethylenedıoxythıophene
Autor: R. M. Gamini Rajapakse, Benjamin R. Horrocks, H. M. N. P. Gunarathna, A. U. Malikaramage, M. G. S. A. M. E. W. D. D. K. Egodawele, W. H. M. R. N. K. Herath, Lahiru Sandakelum, V. M. Y. S. U. Bandara, W. V. N. S. Bowatta, J. M. Susanthi Jayasinghe, V. N. Seneviratne, Udayana Ranatunga, L. L. K. Perera, S. M. Dassanayake, Chandana P. Udawatte
Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract The donor–acceptor (D-A) type of conjugated polymers has emerged as the paradigm of the third generation of electronically conducting polymers demonstrating improved infrared activity and intrinsic electronic conductivity. Judicious select
Externí odkaz: https://doaj.org/article/81ffc9fa81604dde97bd66df5d33c6db
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4
Akademický článek
Structure and optical properties of ZnxCd1-xS and Cu:ZnxCd1-xS templated on DNA molecules
Autor: Andres Aldana, Andrew Houlton, Benjamin R Horrocks
Publikováno v: Nano Express, Vol 5, Iss 3, p 035016 (2024)
One-dimensional Zn _x Cd _1−x S and Cu: Zn _x Cd _1− _x S nanostructures were prepared using DNA as a template to promote growth along the molecular axis. The formation of homogeneously alloyed nanocrystals with cubic zinc blende-type structures
Externí odkaz: https://doaj.org/article/98b4bdf87de3469e8473674877d400db
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5
Akademický článek
A coordination polymer for the site-specific integration of semiconducting sequences into DNA-based materials
Autor: Lamia L. G. Al-Mahamad, Osama El-Zubir, David G. Smith, Benjamin R. Horrocks, Andrew Houlton
Publikováno v: Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
Integration of semiconducting properties into the basic topological motif of DNA remains challenging. Here, the authors show a coordination polymer derived from 6-thioguanosine that complexes with Au(I) ions to form a wire-like material that can also
Externí odkaz: https://doaj.org/article/5eb5182a892048ab9370f5312dcc706d
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7
Hierarchical self-assembly in an RNA-based coordination polymer hydrogel
Autor: Osama El-Zubir, Pablo Rojas Martinez, Gema Dura, Cameron Doherty, Fabio Cucinotta, Lewis E. Mackenzie, Robert Pal, Benjamin R. Horrocks, Andrew Houlton
Publikováno v: Dalton Transactions, 2023, Vol.52(17), pp.5545-5551 [Peer Reviewed Journal]
An RNA-based coordination polymer is formed by the aqueous reaction of CuI ions with the thionucleoside enantiomer (−)6-thioguanosine, (6tGH). The resulting polymer, [CuI(μ3-S-thioG)]n1, has a one-dimensional structure based on a [Cu4–S4] core a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04312dcd25caf45d87317f79509589fc
http://dro.dur.ac.uk/38885/
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10
Akademický článek
Endocytosis and Lack of Cytotoxicity of Alkyl-Capped Silicon Quantum Dots Prepared from Porous Silicon
Autor: Wipaporn Phatvej, Harish K. Datta, Simon C. Wilkinson, Elaine Mutch, Ann K. Daly, Benjamin R. Horrocks
Publikováno v: Materials, Vol 12, Iss 10, p 1702 (2019)
Freely-dissolved silicon quantum dots were prepared by thermal hydrosilation of 1-undecene at high-porosity porous silicon under reflux in toluene. This reaction produces a suspension of alkyl-capped silicon quantum dots (alkyl SiQDs) with bright ora
Externí odkaz: https://doaj.org/article/94f020ed312d4047947282bab211a385
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