Publications by authors named "Howell Edwards"

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Ripening process in exocarps of scarlet eggplant () and banana ( spp.) investigated by Raman spectroscopy.
Mariana T C Campos, Lenize F Maia, Jelena Popović-Djordjević, Howell G M Edwards, Luiz F C de Oliveira

Food Chem (Oxf)· July 2024

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Hematite colour revisited: Particle size and electronic transitions.
Isabela F S Dos Santos, Howell G M Edwards, Dalva L A de Faria

Spectrochim Acta A Mol Biomol Spectrosc· April 2024

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Characterization by Raman and infrared spectroscopy and fluorescence microscopy of human hair treated with cosmetic products.
Jordana Dias Santos, Priscila F Pinto, Howell G M Edwards, Luiz F Cappa de Oliveira

Spectrochim Acta A Mol Biomol Spectrosc· November 2022

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English delftware (c. 1770) from Bristol, Lancaster and Liverpool: A composition study using Raman spectroscopy and electron microscopy.
Howell G M Edwards, William H Jay

Spectrochim Acta A Mol Biomol Spectrosc· October 2022

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Fe-Rich Fossil Vents as Mars Analog Samples: Identification of Extinct Chimneys in Miocene Marine Sediments Using Raman Spectroscopy, X-Ray Diffraction, and Scanning Electron Microscopy-Energy Dispersive X-Ray Spectroscopy.
Lucas Demaret, Ian B Hutchinson, Richard Ingley, Howell G M Edwards, Nathalie Fagel

Astrobiology· September 2022

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Biosignature stability in space enables their use for life detection on Mars.
Mickael Baqué, Theresa Backhaus, Joachim Meeßen, Franziska Hanke, Ute Böttger, Howell Edwards

Sci Adv· September 2022

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New insights on plasters, pigments and binder in mural paintings of the Setka tomb (QH 110), Elephantine, Aswan, Upper Egypt.
Akmal Sakr, Nabil Abdel Tawab, Afaf Mahmoud, Mohamed F Ghaly, Howell G M Edwards

Spectrochim Acta A Mol Biomol Spectrosc· December 2021

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Development of a Surface-Enhanced Raman Spectroscopic Methodology to Detect Immobilized Organic Materials in Biogeological Contexts.
Darren A Whitaker, Tasnim Munshi, Ian J Scowen, Howell G M Edwards

Astrobiology· September 2021

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The Diversity of Linear Conjugated Polyenes and Colours in Nature: Raman Spectroscopy as a Diagnostic Tool.
Lenize F Maia, Vanessa E De Oliveira, Howell G M Edwards, Luiz Fernando C De Oliveira

Chemphyschem· February 2021

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Histology and Raman spectroscopy of limed human remains from the Rwandan Genocide.
Eline M J Schotsmans, Roland Wessling, W Alan McClue, Andrew S Wilson, Howell G M Edwards

J Forensic Leg Med· February 2020

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Raman spectroscopy and electronic microscopy structural studies of Caucasian and Afro human hair.
Jordana Dias Dos Santos, Howell G M Edwards, Luiz Fernando Cappa de Oliveira

Heliyon· May 2019

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Limits of Life and the Habitability of Mars: The ESA Space Experiment BIOMEX on the ISS.
Jean-Pierre de Vera, Mashal Alawi, Theresa Backhaus, Mickael Baqué, Daniela Billi, Howell Edwards

Astrobiology· February 2019

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Habitability on Early Mars and the Search for Biosignatures with the ExoMars Rover.
Jorge L Vago, Frances Westall, Andrew J Coates, Ralf Jaumann, Oleg Korablev, Howell G M Edwards

Astrobiology· July 2017

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Accurate Differentiation of Carotenoid Pigments Using Flight Representative Raman Spectrometers.
Cedric Malherbe, Ian B Hutchinson, Melissa McHugh, Richard Ingley, Jan Jehlička, Howell G M Edwards

Astrobiology· April 2017

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Analyzing and Interpreting Lime Burials from the Spanish Civil War (1936-1939): A Case Study from La Carcavilla Cemetery.
Eline M J Schotsmans, Almudena García-Rubio, Howell G M Edwards, Tasnim Munshi, Andrew S Wilson

J Forensic Sci· March 2017

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The detection of flunitrazepam in beverages using portable Raman spectroscopy.
Esam M A Ali, Howell G M Edwards

Drug Test Anal· February 2017

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A definitive analytical spectroscopic study of Indian yellow, an ancient pigment used for dating purposes.
Dalva L A de Faria, Howell G M Edwards, Valeria Careaga, Nicholas Walt, Marta S Maier

Forensic Sci Int· February 2017

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Raman spectroscopic analysis of an important Visigothic historiated manuscript.
Elizabeth A Carter, Fernando Rull Perez, Jesús Medina Garcia, Howell G M Edwards

Philos Trans A Math Phys Eng Sci· December 2016

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Raman spectroscopic analysis of a 'noli me tangere' painting.
Stephen Hibberts, Howell G M Edwards, Mona Abdel-Ghani, Peter Vandenabeele

Philos Trans A Math Phys Eng Sci· December 2016

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Raman spectroscopy in art and archaeology.
Howell G M Edwards, Peter Vandenabeele

Philos Trans A Math Phys Eng Sci· December 2016

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Raman spectroscopic analysis of archaeological specimens from the wreck of HMS Swift, 1770.
Howell G M Edwards, Dolores Elkin, Marta S Maier

Philos Trans A Math Phys Eng Sci· December 2016

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The preservation of archaeological brain remains in a human skeleton.
Sonia O'Connor, Howell G M Edwards, Esam M A Ali

Philos Trans A Math Phys Eng Sci· December 2016

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Raman spectroscopic analysis of the effect of the lichenicolous fungus on its lichen host.
Howell G M Edwards, Mark R D Seaward, Tom F Preece, Susana E Jorge-Villar, David L Hawksworth

Symbiosis· October 2016

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Raman spectroscopic study of the Chromobacterium violaceum pigment violacein using multiwavelength excitation and DFT calculations.
Jan Jehlička, Howell G M Edwards, Ivan Němec, Aharon Oren

Spectrochim Acta A Mol Biomol Spectrosc· September 2016

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Biogeological Analysis of Desert Varnish Using Portable Raman Spectrometers.
Cedric Malherbe, Richard Ingley, Ian Hutchinson, Howell Edwards, Andrew S Carr

Astrobiology· June 2015

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