Zobrazeno 1 - 10 of 52 pro vyhledávání: '"J. Emyr Macdonald"'
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Akademický článek
Bias stability of solution-processed In2O3 thin film transistors
Autor: Isam Abdullah, J Emyr Macdonald, Yen-Hung Lin, Thomas D Anthopoulos, Nasih Hma Salah, Shaida Anwar Kakil, Fahmi F Muhammadsharif
Publikováno v: JPhys Materials, Vol 4, Iss 1, p 015003 (2020)
We report the effect of bias stress on the drain current and threshold voltage of n-channel thin-film transistors based on solution processed In _2 O _3 layers. Application of a positive gate bias for variable time-periods led to displacements of the
Externí odkaz: https://doaj.org/article/32e029e66a4249f68bfecad2e4d33c7c
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2
Site-Specific Protein Photochemical Covalent Attachment to Carbon Nanotube Side Walls and Its Electronic Impact on Single Molecule Function
Autor: W. David Jamieson, Harley L. Worthy, Benjamin J. Bowen, Rebecca E. A. Gwyther, Adam Beachey, Martin Elliott, Suzanne K. Thomas, Oliver Kieran Castell, J. Emyr Macdonald, D. Dafydd Jones
Publikováno v: Bioconjugate Chemistry. 31:584-594
Functional integration of proteins with carbon-based nanomaterials such as nanotubes holds great promise in emerging electronic and optoelectronic applications. Control over protein attachment poses a major challenge for consistent and useful device
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b945cbde12aebb357781eceaa8bd44b
https://doi.org/10.1021/acs.bioconjchem.9b00719
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3
The synergistic role of azeotropic solvent mixtures and atactic polystyrene on the morphology, crystallization and field effect mobility of thin film 6,13-bis(triisopropylsilylethynyl)-pentacene based semiconductors
Autor: Ahmed Alharbi, Stephen G. Yeates, He Lan, John J. Morrison, Isam Abdullah, J. Emyr Macdonald
Publikováno v: Abdullah, I, Lan, H, Morrison, J, Alharbi, A, Macdonald, J E & Yeates, S G 2018, ' The synergistic role of azeotropic solvent mixtures and atactic polystyrene on the morphology, crystallization and field effect mobility of thin film 6,13-bis(triisopropylsilylethynyl)-pentacene based semiconductors ', Journal of Materials Science: Materials in Electronics, pp. 1-10 . https://doi.org/10.1007/s10854-018-9020-5
The effect of anisole/decane binary solvent mixture and the subsequent addition of low wt% aPS on 6,13-bis(triisopropylsilylethynyl)-pentacene (TIPS-pentacene) thin film morphology is investigated by optical microscopy, AFM and UV–Vis measurements.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ac0139650642725d51c0fb5b9f4c7ec
https://doi.org/10.1007/s10854-018-9020-5
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4
Site-Specific Protein Covalent Attachment to Nanotubes and Its Electronic Impact on Single Molecule Function
Autor: Dafydd Jones, Oliver K. Castell, Martin Elliott, J. Emyr Macdonald, Benjamin Bowen, Suzanne Thomas, William David Jamieson, Harley Worthy, Adam Beachey
Functional integration of proteins with carbon-based nanomaterials such as nanotubes holds great promise in emerging electronic and optoelectronic applications. Control over protein attachment poses a major challenge for consistent and useful device
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::11b97b3d546ebb58eb3ee1bddaeb389d
https://doi.org/10.26434/chemrxiv.7798973
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5
Lattice strain causes non-radiative losses in halide perovskites
Autor: Charles Settens, Vladimir Bulovic, Samuele Lilliu, Roberto Brenes, Samuel D. Stranks, Yao Li, Nobumichi Tamura, Benjamin C. Duck, Anna Osherov, Gregory J. Wilson, Timothy W. Jones, Camelia V. Stan, Richard H. Friend, Mejd Alsari, Young-Kwang Jung, Aron Walsh, Manfred Burghammer, Mojtaba Abdi-Jalebi, Melany Sponseller, J. Emyr Macdonald, Farnaz Niroui
Publikováno v: Jones, Timothy W; Osherov, Anna; Alsari, Mejd; Sponseller, Melany; Duck, Benjamin C; Jung, Young-Kwang; et al.(2019). Lattice strain causes non-radiative losses in halide perovskites. Energy & Environmental Science, 12(2), 596-606. doi: 10.1039/c8ee02751j. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/8kp6v9m8
Energy and Environmental Science, vol 12, iss 2
Energy & Environmental Science, vol 12, iss 2
'Energy & Environmental Science ', vol: 12, pages: 596-606 (2019)
Energy & Environmental Science
Halide perovskites are promising semiconductors for inexpensive, high-performance optoelectronics. Despite a remarkable defect tolerance compared to conventional semiconductors, perovskite thin films still show substantial microscale heterogeneity in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::204f26178aa3d79aa4d2a816a9ee3635
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6
Influence of solvent polarity on the structure of drop-cast electroactive tetra(aniline)-surfactant thin films
Autor: Wuge H. Briscoe, Thomas G. Dane, O. Alexander Bell, Thomas Arnold, Beatrice Sironi, Benjamin M. Mills, J. Emyr Macdonald, Julia E. Bartenstein, Charl F. J. Faul
Publikováno v: Dane, T G, Bartenstein, J E, Sironi, B, Mills, B M, Bell, O A, Emyr MacDonald, J, Arnold, T, Faul, C F J & Briscoe, W H 2016, ' Influence of solvent polarity on the structure of drop-cast electroactive tetra(aniline)-surfactant thin films ', Physical Chemistry Chemical Physics, vol. 18, no. 35, pp. 24498-24505 . https://doi.org/10.1039/c6cp05221e
The influence of processing conditions on the thin film microstructure is a fundamental question that must be understood to improve the performance of solution-processed organic electronic materials. Using grazing-incidence X-ray diffraction, we have
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::414a3f183ae207c359c39525feca1113
https://doi.org/10.1039/c6cp05221e
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8
X-ray imaging with scintillator-sensitized hybrid organic photodetectors
Autor: Tobias Kraus, Wilhelm Metzger, Oliver Schmidt, Patric Büchele, Markus Biele, J. Emyr Macdonald, Oier Bikondoa, Uli Lemmer, Sandro Francesco Tedde, Genesis Ngwa Ankah, Gebhard J. Matt, Christoph J. Brabec, Samuele Lilliu, Rene Fischer, Moses Richter
Publikováno v: Nature Photonics. 9:843-848
Medical X-ray imaging requires cost-effective and high-resolution flat-panel detectors for the energy range between 20 and 120 keV. Solution-processed photodetectors provide the opportunity to fabricate detectors with a large active area at low cost.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cdd6a0280640d8180d59bad6ecc87994
https://doi.org/10.1038/nphoton.2015.216
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9
Functional modulation and directed assembly of an enzyme through designed non-natural post-translation modification
Autor: Gareth F. Jones, Athraa J. Zaki, D. Daffydd Jones, Saverio Russo, Andriy V. Moskalenko, Cecile Robert-Ansart, Adam R. McGarrity, Andrew M. Hartley, Monica F. Craciun, Martin Elliott, J. Emyr Macdonald
Publikováno v: Chemical Science. 6:3712-3717
Post-translational modification (PTM) modulates and supplements protein functionality. In nature this high precision event requires specific motifs and/or associated modification machinery. To overcome the inherent complexity that hinders PTM's wider
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a90929475f30f3180a0eb0ff66fc9e8
https://doi.org/10.1039/c4sc03900a
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10
Site-Specific One-to-One Click Coupling of Single Proteins to Individual Carbon Nanotubes: A Single-Molecule Approach
Autor: J. Emyr Macdonald, Matteo Palma, Ming Zheng, D. Dafydd Jones, Rochelle D Ahmed, Harley L. Worthy, Mark Freeley, Daniel W. Watkins, Ben W. Bowen
Publikováno v: Journal of the American Chemical Society. 139(49)
We report the site-specific coupling of single proteins to individual carbon nanotubes (CNTs) in solution and with single-molecule control. Using an orthogonal Click reaction, Green Fluorescent Protein (GFP) was engineered to contain a genetically en
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82959edb738c2386d9d672f10a29d0ed
https://pubmed.ncbi.nlm.nih.gov/29148737
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