Q
Qiao Chen
Researcher at University of Sussex
Publications - 85
Citations - 2316
Qiao Chen is an academic researcher from University of Sussex. The author has contributed to research in topics: Adsorption & Catalysis. The author has an hindex of 24, co-authored 71 publications receiving 2037 citations. Previous affiliations of Qiao Chen include University College London & University of St Andrews.
Papers
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Journal ArticleDOI
Electron traps and their effect on the surface chemistry of TiO2 (110)
Anthoula C. Papageorgiou,Nikolaos S. Beglitis,Chi L. Pang,Gilberto Teobaldi,Gregory Cabailh,Qiao Chen,Andrew J. Fisher,Werner A. Hofer,Geoff Thornton +8 more
TL;DR: It is demonstrated that charging the defect significantly affects the reactivity by following the reaction of molecular oxygen with surface hydroxyl formed by water dissociation at the vacancies, in line with experimental observations.
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Enantiomeric interactions between nucleic acid bases and amino acids on solid surfaces
Qiao Chen,Neville V. Richardson +1 more
TL;DR: It is shown that the adenine chain direction is fully correlated with the chirality, and that the α-amino acid, phenylglycine, shows a strong chiral preference in its interaction with these chains, the first observation at the molecular level of diastereoisomeric interaction.
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Self-Assembly of Adenine on Cu(110) Surfaces
TL;DR: In this paper, the adsorption of the nucleic acid base, adenine, on Cu(110) surface has been studied with low-energy electron diffraction, scanning tunneling microscopy (STM), electron energy loss spectroscopy (EELS), and ab initio calculations.
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Surface facetting induced by adsorbates
Qiao Chen,Neville V. Richardson +1 more
TL;DR: In this paper, the authors examined facetting of transition metals induced by either atomic species or organic molecules, and they tried to rationalise the molecular mechanism for the formation of adsorbate induced facets.
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Chemisorption induced chirality: glycine on Cu{110}
TL;DR: In this article, the adsorption induced surface chirality has been examined with high-resolution STM observation of ordered glycine on Cu{1 1 0} surface, and two domains with different internal molecular arrangement have been identified.