Prediction of prognosis in oral squamous cell carcinoma using infrared microspectroscopy
Conor Whitley, Barnaby Ellis, Asterios Triantafyllou, Philip Gunning, Peter Gardner, Steve Barrett, Richard Shaw, Caroline Smith, Peter Weightman and Janet Risk Cancer Medicine 13 (2024) e7094
Tissue discrimination in head and neck cancer using image fusion of IR and optical microscopy
Safaa Al Jedani, Caroline Smith, James Ingham, Conor Whitley, Barnaby Ellis, Asterios Triantafyllou, Philip Gunning, Peter Gardner, Janet Risk, Richard Shaw, Peter Weightman and Steve Barrett Analyst 148 (2023) 4189–4194
Metric-based analysis of FTIR data to discriminate tissue types in oral cancer
Barnaby Ellis, James Ingham, Conor Whitley, Safaa Al Jedani, Philip Gunning, Peter Gardner, Richard Shaw, Steve Barrett, Asterios Triantafyllou, Janet Risk, Caroline Smith and Peter Weightman Analyst 148 (2023) 1948-1953
Prediction of malignant transformation in oral epithelial dysplasia using machine learning
James Ingham, Caroline Smith, Barnaby Ellis, Conor Whitley, Asterios Triantafyllou, Philip Gunning, Steve Barrett, Peter Gardner, Richard Shaw, Janet Risk and Peter Weightman IOP SciNotes 3 (2022) 034001
Prediction of malignant transformation in oral epithelial dysplasia using infrared absorbance spectra
Barnaby Ellis, Conor Whitley, Asterios Triantafyllou, Philip Gunning, Caroline Smith, Steve Barrett, Peter Gardner, Richard Shaw, Peter Weightman and Janet Risk PLoS ONE 17 (2022) e0266043
Rapid evaporative ionization mass spectrometry (intelligent knife) for point-of-care testing in acute aortic dissection surgery
Hannah Davies, Eva Caamano-Gutierrez, Joscelyn Sarsby, Ya Hua Chim, Steve Barrett, Omar Nawaytou, Amer Harky, Mark Field, Riaz Akhtar and Jillian Madine Interact. Cardiov. Th. 34 (2022) 833-840
Image fusion of IR and optical microscopy for mapping of biomolecules in tissue
Safaa Al Jedani, Conor Whitley, Barnaby Ellis, Asterios Triantafyllou, Caroline Smith, Philip Gunning, Peter Gardner, Janet Risk, Peter Weightman and Steve Barrett Analyst 146 (2021) 5848-5854
Insight into metastatic oral cancer tissue from novel analyses using FTIR spectroscopy and aperture IR-SNOM
Barnaby Ellis, Conor Whitley, Safaa Al Jedani, Caroline Smith, Philip Gunning, Paul Harrison, Paul Unsworth, Peter Gardner, Richard Shaw, Steve Barrett, Asterios Triantafyllou,
Janet Risk and Peter Weightman Analyst 146 (2021) 4895-4904
Structural, magnetic, and in vitro inhibitory characteristics of Ce-substituted MnFe2O4 nanoparticles
Fatemeh Sorayyah Mohafez, Abdol Mahmood Davarpanah, Abbas Rahdar, Hamid Beyzaei, Orhan Zeybek and S D Barrett Appl. Phys. A 127 (2021) 600
Investigation of fibrillin microfibrils in the canine cruciate ligament in dogs with different predispositions to ligament rupture
T Cox, E J Comerford, M Wegg, A Mills, S D Barrett, K D Smith, M J Sherratt and R Akhtar Res. Vet. Sci. 133 (2020) 53-58
A de-waxing methodology for scanning probe microscopy
Safaa Al Jedani, Caroline Smith, Philip Gunning, Barnaby Ellis, Peter Gardner, Steve Barrett, Asterios Triantafyllou, Janet Risk and Peter Weightman Anal. Methods 12 (2020) 3397-3403
A novel FTIR analysis method for rapid high-confidence discrimination of esophageal cancer
James Ingham, Michael Pilling, David Martin, Caroline Smith, Barney Ellis, Conor Whitley, Michele Siggel-King,
Paul Harrison, Tim Craig, Andrea Varro, Mark Pritchard, Akos Varga, Peter Gardner, Peter Weightman and Steve Barrett Infrared Phys. Technol. 102 (2019) 103007
Self-assembly stability and variability of bacterial microcompartment shell proteins in response to the environmental change
Matthew Faulkner, Longsheng Zhao, Steve Barrett and Luning Liu Nanoscale Res. Lett. (2019) 14:54
Application of a quantum cascade laser aperture scanning near-field optical microscope to the study of a cancer cell
Caroline Smith, Michele Siggel-King, James Ingham, Paul Harrison, David Martin, Andrea Varro, Mark Pritchard, Mark Surman, Steve Barrett and Peter Weightman Analyst 143 (2018) 5912-5917
Submicron infrared imaging of an oesophageal cancer cell with chemical specificity using an IR-FEL
J Ingham, T Craig, C I Smith, A Varro, D M Pritchard, S D Barrett, D S Martin, P Harrison, P Unsworth, J D Kumar, A Wolski, A Cricenti, M Luce, M Surman,
Y M Saveliev, P Weightman and M R F Siggel-King Biomed. Phys. Eng. Express 5 (2018) 015009
Nanomechanics and ultrastructure of the internal mammary artery adventitia in patients with low and high pulse wave velocity
Zhuo Chang, Paolo Paoletti, Steve Barrett, Ya Hua Chim, Eva Caamano-Gutierrez, Maria Lyck Hansen, Hans Chrisian Beck, Lars Melholt Rasmussen and Riaz Akhtar Acta Biomaterialia 73 (2018) 437-448
Structural and magnetic study and cytotoxicity evaluation of tetra-metallic nanoparticles of Co0.5Ni0.5CrxFe2-xO4 prepared by co-precipitation
Abdol Mahmood Davarpanah, Taebeh Mohamadian Hakami, Abbas Rahdar and S D Barrett J. Molec. Structure 1165 (2018) 344-348
An evaluation of the application of the aperture infrared SNOM technique to biomedical imaging
J Ingham, M J Pilling, T Craig, M R F Siggel-King, C I Smith, P Gardner, A Varro, D M Pritchard, S D Barrett,
D S Martin, P Harrison, P Unsworth, J D Kumar, A Wolski, A Cricenti, M Luce, M Surman, Y M Saveliev and P Weightman Biomed. Phys. Eng. Express 4 (2018) 025011
SNOM imaging of a crypt-like feature in adenocarcinoma associated with Barrett's oesophagus
Timothy Craig, Andrew Smith, Gareth Holder, James Ingham, Caroline Smith, Andrea Varro, Mark Pritchard,
Steve Barrett, David Martin, Paul Harrison, Andrzej Wolski, Antonio Cricenti, Marco Luce, Mark Surman,
Swapan Chattopadhyay, Peter Weightman and Michele Siggel-King Phys. Status Solidi B 255 (2018) 1700518
Fractal size occupied fraction study with annealing of heterostructure based AlxGa1-xN
O Zeybek, A Ayaz, M K Ozturk, A M Davarpanah, S D Barrett, M Bayirli and S Ozcelik J. Mater. Sci.: Mater. Electron. 29 (2018) 2040-2044
The role of subcutaneous tissue stiffness on microneedle performance in a representative in vitro model of skin
K Moronkeji, S Todd, I Dawidowska, S D Barrett and R Akhtar J. Control. Release 265 (2017) 102-112
Anion replacement at Au(110)/electrolyte interfaces
P Harrison, C I Smith, Y Grunder, C A Lucas, S D Barrett and P Weightman Phys. Chem. Chem. Phys. 18 (2016) 24396
Beam characterisation and machine development at VELA
D J Scott, D Angal-Kalinin, A Brynes, F Jackson, S P Jamison, J K Jones, J W McKenzie, B L Militsyn, B Muratori, T C Q Noakes, M D Roper,
Y Saveliev, R Smith, E Snedden, P H Williams, S D Barrett, C Edmonds, C Topping and A Wolski Joint Accelerator Conferences IPAC (2016) 3975-3978
Light modulates the biosynthesis and organization of cyanobacterial carbon fixation machinery through photosynthetic electron flow
Y Sun, S Casella, Y Fang, F Huang, M Faulkner, S D Barrett and L Liu Plant Physiol. 171 (2016) 530-541
Visualization of bacterial microcompartment facet assembly using high-speed atomic force microscopy
M Sutter, M Faulkner, C Aussignargues, B C Paasch, S D Barrett, C A Kerfeld and L Liu Nano Lett. 16 (2016) 1590-1595
The stability of the Au(110)-(1x3) surface reconstruction in electrochemical environments
C I Smith, P Harrison, C A Lucas, Y Grunder, S D Barrett and P Weightman J. Phys.: Condens. Matter 28 (2015) 015005
Household air pollution causes dose-dependent inflammation and altered phagocytosis in human macrophages
J Rylance, D G Fullerton, J Scriven, A N Aljurayyan, D Mzinza, S D Barrett, A K A Wright, D G Wootton, S J Glennie, K Baple, A Knott, K Mortimer,
D G Russell, R S Heyderman and S B Gordon Am. J. Resp. Cell Mol. Bio. 52 (2015) 584-593
Emittance and optics measurements on the Versatile Electron Linear Accelerator at Daresbury Laboratory
B L Militsyn, D J Scott, S D Barrett, C Topping and A Wolski Joint Accelerator Conferences IPAC (2015) 1153-1156
Localised micro- and nano-scale remodeling in the diabetic aorta
R Akhtar, J K Cruickshank, X Zhao, L A Walton, N J Gardiner, S D Barrett, H K Graham, B Derby and M J Sherratt Acta Biomaterialia 10 (2014) 4843-4851
Near-field optical microscopy with an infra-red free electron laser applied to cancer diagnosis
A D Smith, M R F Siggel-King, G M Holder, A Cricenti, M Luce, P Harrison, D S Martin, M Surman, T Craig, S D Barrett, A Wolski, D J Dunning,
N R Thompson, Y Saveliev, D M Pritchard, A Varro, S Chattopadhyay and P Weightman Appl. Phys. Lett. 102 (2013) 053701
On the surface
S D Barrett Materials World 20 (2012) 16-19 [ pdf ]
Human macrophage model of biomass smoke exposure shows impaired ingestion of streptococcus pneumoniae
A N Aljurayyan, D G Fullerton, S D Barrett and S B Gordon Thorax 66 (2011) A60
Automated counting for Plasmodium falciparum cytoadherence experiments
Douglas Paton, Brian Faragher, Khairul Mustaffa, Tadge Szestak, Steve Barrett and Alister Craig Malaria J. 10 (2011) 91-96
Mapping complex chiral adlayers: A truly random 2-D solid solution of (RS)-3-pyrroline-2-carboxylic acid on Cu(110)
M Forster, M S Dyer, S D Barrett, M Persson and R Raval J. Phys. Chem. C 115 (2011) 1180-1185
Particulate load from biomass smoke is associated with increased oxidative burst and reduced proteolysis in alveolar macrophages
D G Fullerton, D Mzinza, S Glennie, K Jambo, S D Barrett, D Russell and S B Gordon Am. J. Resp. Crit. Care Med. 181 (2010) A2428
Adsorption and organisation of the organic radical 3-carboxyproxyl on a Cu(110) surface: A combined STM, RAIRS and DFT study
A Robin, L Marnell, J Bjork, M S Dyer, P S Bermudez, S Haq, S D Barrett, M Persson, A Minoia, R Lazzaroni and R Raval J. Phys. Chem. C 113 (2009) 13223-13230
Surface resonance transition of roughened Cu(110)
O Zeybek, A M Davarpanah, D S Martin and S D Barrett Surf. Sci. 601 (2007) 2012-2016
Inverse photoemission spectroscopy of the unoccupied electronic structure of Na/Cu(110)
O Zeybek, A M Davarpanah and S D Barrett Solid State Commun. 138 (2006) 290-293
Valence band and surface core-level shift studies of the oxygen-induced p(3x1) reconstruction of the W(100) surface
N Moslemzadeh and S D Barrett Surf. Sci. 600 (2006) 2299-2304
Novel structural phases of Dy thin films on W(112)
N Moslemzadeh, S D Barrett and J Ledieu Surf. Sci. 600 (2006) 559-564
An overview of rare-earth surface science with a focus on Dy investigations over the last decade
in
Surface Science: New Research, ed. C P Norris, p15-50
N Moslemzadeh and S D Barrett
Nova Science Publishers, New York (2005) ISBN 1-59454-404-2
Imaging quasicrystal surfaces using scanning tunnelling microscopy
R McGrath, L Leung, S D Barrett and J Ledieu Proc. Roy. Microsc. Soc. 40 (2005) 215-220 [ pdf ]
The structure of the mixed OH+H2O overlayer on Pt {111}
G Held, C Clay, S D Barrett, S Haq and A Hodgson J. Chem. Phys. 123 (2005) 064711
Surface-core-level shift and valence-band studies of the Dy c(2x2) structure on W(100)
N Moslemzadeh, S D Barrett, V R Dhanak and G Miller Surf. Sci. 569 (2004) 118-124
Catalytic surface oxidation by rare-earth metals: A photoemission study of Gd- and Y-promoted oxidation of W(110)
R I R Blyth, C Searle, N P Tucker and S D Barrett Phys. Rev. B 70 (2004) 045402
An STM and SXPS study of the interaction of C60 with the ten-fold surface of the Al72Ni11Co17 quasicrystal
E J Cox, J Ledieu, V R Dhanak, S D Barrett, C J Jenks, I Fisher and R N McGrath Surf. Sci. 566-568 (2004) 1200-1205
Comment on "Monitoring the transitions of the charge-induced reconstruction of Au(110) by RAS"
P Weightman, C I Smith, D S Martin, C A Lucas, R J Nichols and S D Barrett Phys. Rev. Lett. 92 (2004) 199707
Molecular adsorption on the (0001) surfaces of rare-earth metals
R I R Blyth, C Searle, N Tucker, R G White, T K Johal, J Thompson and S D Barrett Phys. Rev. B 68 (2003) 205404
Structural growth of strained Dy islands on W(100)
N Moslemzadeh, S D Barrett, J Ledieu and E Cox Surf. Sci. 539 (2003) 49-53
Software for scanning microscopy
S D Barrett Proc. Roy. Microsc. Soc. 37 (2002) 167-174 [ pdf ]
Evidence of possible band symmetry effects in STM studies of Gd overlayers
Y B Losovyj, I N Yakovkin, S D Barrett, T Komesu and P A Dowben Surf. Sci. 520 (2002) 43-52
Observation of a (6x2) and a close-packed c(8x2) structures of dysprosium on W(100)
N Moslemzadeh, S D Barrett and J Ledieu Phys. Rev. B 66 (2002) 033403
c(2x2) structure of Dy on W(100) with high thermal stability
N Moslemzadeh, S D Barrett, J Ledieu and E Cox Surf. Sci. 513 (2002) L425-L429
Valence band ultraviolet photoemission spectroscopy of Dy/W(100)
N Moslemzadeh, S D Barrett, V R Dhanak and G Miller Vacuum 67 (2002) 429-433
Pd deposition onto the thermally roughened Cu(110) surface
N P Blanchard, D S Martin, A M Davarpanah, S D Barrett and P Weightman Phys. Stat. Sol. A 188 (2001) 1505-1512
Reflection anisotropy and surface electronic structure of W(110)
D S Martin, O Zeybek, B Sheridan, S D Barrett, P Weightman, J E Inglesfield and S Crampin J. Phys.: Condens. Matter 13 (2001) L607-L612
Reflection anisotropy spectroscopy of the Na/Cu(110) (1x2) surface reconstruction
D S Martin, A M Davarpanah, S D Barrett and P Weightman Phys. Rev. B 62 (2000) 15417-15419
Reflection anisotropy spectroscopy: A new probe for the solid-liquid interface
B Sheridan, D S Martin, J R Power, S D Barrett, C I Smith, C A Lucas, R J Nichols and P Weightman Phys. Rev. Lett. 85 (2000) 4618-4621
Measuring discrete feature dimensions in atomic force microscopy images with Image SXM
B R Bickmore, E Rufe, S D Barrett and M F Hochella Geol. Mater. Res. 1 (1999) 5-19 [ pdf ]
The interplay between surface band structure and possible surface reconstruction of Mo(112)
T McAvoy, J Zhang, C Waldfried, D N McIlroy, P A Dowben, O Zeybek, T Bertrams and S D Barrett Euro. Phys. J. B 14 (1999) 747-755
High-resolution secondary electron spin-polarisation from gadolinium
O Zeybek, N P Tucker, S D Barrett and E A Seddon J. Magn. Magn. Mat. 199 (1999) 674-676
Magnetic linear dichroism in gadolinium 4f satellites
O Zeybek, N P Tucker, S D Barrett, H A Durr and G van der Laan J. Magn. Magn. Mat. 199 (1999) 650-652
Dichroism in constant final state photoemission for Gd(0001) 4d-4f giant resonance
O Zeybek, N P Tucker, S D Barrett, H A Durr and G van der Laan J. Magn. Magn. Mat. 197 (1999) 740-742
Magnetic linear dichroism effects in the Gd 5p photoemission peaks
O Zeybek, N P Tucker, S D Barrett, H A Durr and G van der Laan Appl. Surf. Sci. 142 (1999) 549-552
Structural domain growth of strained gadolinium on Mo(112)
C Waldfried, P A Dowben, O Zeybek, T Bertrams and S D Barrett Thin Solid Films 338 (1999) 1-4
Growth of strained thin films of gadolinium
C Waldfried, P A Dowben, O Zeybek, T Bertrams and S D Barrett Mat. Res. Soc. Symp. Proc. 528 (1998) 147-152
The use of macros in AFM image analysis and image processing
S D Barrett, B R Bickmore, E Rufe, M F Hochella, G Torzo and D Cerolini J. Comp. Ass. Microsc. 10 (1998) 77-82 [ pdf ]
Core-level spectroscopy study of rare-earth metal/W(110) interface formation
N P Tucker, R I R Blyth, R G White, M H Lee, C Searle and S D Barrett J. Phys.: Condens. Matter 10 (1998) 6677-6686
Reflectance anisotropy spectroscopy study of the surface reconstructions of decapped InP(001)
T K Johal, S D Barrett, M Hopkinson, P Weightman and J R Power J. Appl. Phys. 83 (1998) 480-485
Rare-earth thin film studies of Gd/W(110), Y/W(110) and Gd/W(100)
M H Lee and S D Barrett Korean Vac. Soc. 7 (1998) 122
Image analysis and the internet
S D Barrett Scientific Data Management 1 (1997) 18-25
Observation of inverted island-substrate step structures in heteroepitaxial growth: Gd on W(100)
R G White, M H Lee, N P Tucker, S D Barrett and P W Murray Phys. Rev. B 56 (1997) R10071-10074
LEED and STM studies of structures formed by NO dissociation on Cu(100)
S S Dhesi, S Haq, S D Barrett and F M Leibsle Surf. Sci. 365 (1996) 602-613
Photoemission study of CO adsorption on Gd
C Searle, R I R Blyth, R G White, N P Tucker, M H Lee and S D Barrett J. Synchrotron Rad. 2 (1995) 312-314
Gd/W(110) interface formation studied by W 4f surface core-level spectroscopy
R G White, R I R Blyth, N P Tucker, M H Lee and S D Barrett J. Synchrotron Rad. 2 (1995) 261-263
Utilisation of photoemission cross-section effects for monitoring thin film growth in UHV
N P Tucker, R I R Blyth, R G White, M H Lee, A W Robinson and S D Barrett J. Synchrotron Rad. 2 (1995) 252-255
Surface structure determination of Sc(0001) using LEED and STM
S S Dhesi, R G White, A J Patchett, M P Evans, M H Lee, R I R Blyth, F M Leibsle and S D Barrett Phys. Rev. B 51 (1995) 17946-17951
Customised image analysis made easy
S D Barrett, F M Leibsle and S J Dipple Microscopy and Analysis 47 (1995) 17-19
Possible evidence for a valence band satellite in the photoemission spectra from Sc(0001)
A J Patchett, S S Dhesi, R I R Blyth and S D Barrett Surf. Rev. Lett. 1 (1994) 649-653
Combined use of STM and LEED I-V in the study of Cu(100)-c(2x2)N surfaces
S S Dhesi, S D Barrett, A W Robinson and F M Leibsle Surf. Rev. Lett. 1 (1994) 625-629
An STM study of Cu(100)-c(2x2)N: Evidence for short-range attraction and an incommensurate c(2x2) structure
F M Leibsle, S S Dhesi, S D Barrett and A W Robinson Surf. Sci. 317 (1994) 309-320
Critical point energies determined by angle-resolved UV photoemission from Sc(0001)
A J Patchett, S S Dhesi, R I R Blyth and S D Barrett Surf. Sci. 307-309 (1994) 854-857
The growth of epitaxial Yb-silicide: A study using STM
R Hofmann, F P Netzer, A J Patchett, S D Barrett and F M Leibsle Surf. Sci. 291 (1993) 402-410
Determination of the surface relaxation of Sc(0001) by video LEED analysis
S D Barrett, S S Dhesi, M P Evans and R G White Meas. Sci. Technol. 4 (1993) 114-119
Surface electronic structure of rare earth metals
R I R Blyth, S S Dhesi, P A Gravil, K Newstead, R Cosso, R J Cole, A J Patchett, T Mitrelias, N P Prince and S D Barrett J. Alloys Compounds 180 (1992) 259-263
On the origin of an additional feature in the UV photoemission spectra of heavy rare earths
S D Barrett and R I R Blyth Z. Phys. B - Cond. Matter 86 (1992) 157-158
Electronic structure of holmium
R I R Blyth, S D Barrett, S S Dhesi, R Cosso, N Heritage, A M Begley and R G Jordan Phys. Rev. B 44 (1991) 5423-5431
Determination of the Tb Gamma4-critical-point energy from angle-resolved uv photoemission of Tb(0001)
R I R Blyth, S S Dhesi, A J Patchett, T Mitrelias, N P Prince and S D Barrett J. Phys.: Condens. Matter 3 (1991) 6165-6168
Surface structure of rare earth metals
R I R Blyth, R Cosso, S S Dhesi, K Newstead, A M Begley, R G Jordan and S D Barrett Surf. Sci. 251-252 (1991) 722-726
(7x1) reconstruction of the (1120) surfaces of holmium and erbium
S D Barrett, R I R Blyth, A M Begley, S S Dhesi and R G Jordan Phys. Rev. B 43 (1991) 4573-4578
Experimental and theoretical spectra from the 4p core levels of yttrium
R G Jordan, A M Begley, S D Barrett, P J Durham and W M Temmerman Solid State Commun. 76 (1990) 579-581
The study of surface core level shifts in rare earth metals
A M Begley, R G Jordan, S D Barrett, R I R Blyth, W M Temmerman and P J Durham Bull. Am. Phys. Soc. 35 (1990) 446
4p core level shift on the (0001) surface of yttrium
R G Jordan, A M Begley, S D Barrett, P J Durham and W M Temmerman Bull. Am. Phys. Soc. 34 (1989) 1554
Comments on the UV photoelectron spectra of yttrium
S D Barrett, R G Jordan, A M Begley and R I R Blyth Z. Phys. B - Cond. Matter 76 (1989) 137-138