Dynamics of Photo‐Induced Surface Oxygen Vacancies in Metal‐Oxide Semiconductors Studied Under Ambient Conditions

Autor: Daniel Glass, Emiliano Cortés, Sultan Ben‐Jaber, Thomas Brick, William J. Peveler, Christopher S. Blackman, Christopher R. Howle, Raul Quesada‐Cabrera, Ivan P. Parkin, Stefan A. Maier

Publikováno v: Advanced Science, Vol 6, Iss 22, Pp n/a-n/a (2019)

Abstract Surface‐enhanced Raman spectroscopy (SERS) is a powerful analytical technique commonly used in the detection of traces of organic molecules. The mechanism of SERS is of a dual nature, with Raman scattering enhancements due to a combination

Externí odkaz: https://doaj.org/article/0a9b758457844c12b50ffe0a275316fb

Recent Developments in the Field of Explosive Trace Detection

Autor: Sultan Ben-Jaber, Ka Chuen To, Ivan P. Parkin

Publikováno v: ACS Nano. 14:10804-10833

Explosive trace detection (ETD) technologies play a vital role in maintaining national security. ETD remains an active research area with many analytical techniques in operational use. This review details the latest advances in animal olfactory, ion

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a004d2b8b6bb60aeec65c63b999b4819
https://doi.org/10.1021/acsnano.0c01579

Photoinduced Enhanced Raman Spectroscopy with Hybrid Au@WS2Nanosheets

Autor: Khouloud Abid, Pietro Giuseppe Gucciardi, Maria Grazia Donato, Giovanni Neri, Nour H. Belkhir, G. Di Marco, R. Maâlej, Rayhane Zribi, Sultan Ben Jaber

Publikováno v: Journal of physical chemistry. C 124 (2020): 20350–20358. doi:10.1021/acs.jpcc.0c04664
info:cnr-pdr/source/autori:Abid, Khouloud; Belkhir, Nour H.; Jaber, Sultan B.; Zribi, Rayhane; Donato, Maria Grazia; Di Marco, G.; Gucciardi, Pietro G.; Neri, Giovanni; Maalej, Ramzi/titolo:Photoinduced Enhanced Raman Spectroscopy with Hybrid Au@WS2 Nanosheets/doi:10.1021%2Facs.jpcc.0c04664/rivista:Journal of physical chemistry. C/anno:2020/pagina_da:20350/pagina_a:20358/intervallo_pagine:20350–20358/volume:124

Two-dimensional (2D) layered transition-metal dichalcogenides (2DMX(2)) are materials with unique optoelectronic properties, high surface-to-volume ratio, and high carrier mobility. The combination of noble metal nanoparticles (MNPs) with 2DMX(2) ope

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65985285222e8a8f8de5e408c4475467
http://hdl.handle.net/11570/3180910

Surface Oxygen Vacancies: Dynamics of Photo‐Induced Surface Oxygen Vacancies in Metal‐Oxide Semiconductors Studied Under Ambient Conditions (Adv. Sci. 22/2019)

Autor: Daniel Glass, Emiliano Cortés, Thomas Brick, Christopher R. Howle, Raul Quesada-Cabrera, Stefan A. Maier, Ivan P. Parkin, William J. Peveler, Christopher S. Blackman, Sultan Ben-Jaber

Publikováno v: Advanced Science

Surface oxygen vacancy defects are some of the most reactive sites but are notoriously difficult to detect, often healing upon exposure to air. In article number https://doi.org/10.1002/advs.201901841, Ivan P. Parkin, Stefan A. Maier, and co‐worker

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3e5dffc8f462b3617b34a3088b693a3
http://europepmc.org/articles/PMC6864991

Sensitive and specific detection of explosives in solution and vapour by surface-enhanced Raman spectroscopy on silver nanocubes

Autor: Sultan, Ben-Jaber, William J, Peveler, Raul, Quesada-Cabrera, Christian W O, Sol, Ioannis, Papakonstantinou, Ivan P, Parkin

Publikováno v: Nanoscale. 9(42)

Surface-enhanced Raman spectroscopy (SERS) has been widely utilised as a sensitive analytical technique for the detection of trace levels of organic molecules. The detection of organic compounds in the gas phase is particularly challenging due to the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ec32f38030b9fabfd663c5a7afe0d7e5
https://pubmed.ncbi.nlm.nih.gov/29063930