N. Ratcliffe

N. Francis, E. Salib, N. Ratcliffe, 2020, Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland.

Identification of Campylobacter infection in chickens from volatile faecal emissions

N. Ratcliffe, T. Humphrey, C. Probert, 2008 .

Novel composite organic–inorganic semiconductor sensors for the quantitative detection of target organic vapours

B. Costello, N. Ratcliffe, R. Ewen, 1996 .

Conducting Polymers as Coatings: Electrochemical and density functional theory investigations of the polymerisation of (Z)-α,β-2-diarylacrylonitriles

P. Cox, S. A. Campbell, N. Ratcliffe, 2002 .

The simple preparation of a conducting and transparent polypyrrole film

N. Ratcliffe, 1990 .

PWE-004 A study of faecal volatile organic compounds metabolome in healthy population across the countries

K. Rioux, V. De Preter, N. Ratcliffe, 2012, Gut.

Breath volatile analysis from patients diagnosed with harmful drinking, cirrhosis and hepatic encephalopathy: a pilot study

B. Costello, N. Ratcliffe, R. Ewen, 2013, Metabolomics.

The Diels–Alder route to drimane related sesquiterpenes; synthesis of cinnamolide, polygodial, isodrimeninol, drimenin and warburganal

S. Ley, N. Ratcliffe, M. Mahon, 1983 .

The synthesis of a number of 3-alkyl and 3-carboxy substituted pyrroles; their chemical polymerisation onto poly(vinylidene fluoride) membranes, and their use as gas sensitive resistors

B. Costello, N. Ratcliffe, N. Guernion, 2000 .

Preparation of polypyrrole composites and the effect of volatile amines on their electrical properties

B. Costello, N. Ratcliffe, P. Evans, 1996 .

Functionalized paramagnetic nanoparticles for waste water treatment.

N. Ratcliffe, David Patton, J. Duffield, 2010, Chemical communications.

A literature survey of all volatiles from healthy human breath and bodily fluids: the human volatilome

B. Costello, N. Ratcliffe, O. Gould, 2021, Journal of breath research.

IR studies of pyroelectric Langmuir-Blodgett films

J. W. Barton, M. Petty, C. Jones, 1987 .

Pyroelectric activity in non-centrosymmetric Langmuir-Blodgett multilayer films☆

J. W. Barton, Norman M. Ratcliffe, G. W. Smith, 1985 .

A study of the catalytic and vapour-sensing properties of zinc oxide and tin dioxide in relation to 1-butanol and dimethyldisulphide

B. Costello, P. R. H. Jones, N. Ratcliffe, 1999 .

The potential of volatile organic compound analysis in cervicovaginal mucus to predict estrus and ovulation in estrus-synchronized heifers.

P. Lonergan, A. Evans, N. Ratcliffe, 2020, Journal of dairy science.

Polypyrrole-based sensor for hydrazine and ammonia

Norman M. Ratcliffe, N. Ratcliffe, 1990 .

Identification by gas chromatography-mass spectrometry of the volatile organic compounds emitted from the wood-rotting fungi Serpula lacrymans and Coniophora puteana, and from Pinus sylvestris timber.

N. Ratcliffe, Peter R H Jones, R. Ewen, 2004, Mycological research.

The importance of methane breath testing: a review

N. Ratcliffe, M. Ledochowski, N M Ratcliffe, 2013, Journal of breath research.

Fecal microbiome and volatile organic compound metabolome in obese humans with nonalcoholic fatty liver disease.

Masoumeh Sikaroodi, Patrick M Gillevet, K. Rioux, 2013, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

An Investigation of Fecal Volatile Organic Metabolites in Irritable Bowel Syndrome

Ben de Lacy Costello, Norman M. Ratcliffe, B. Costello, 2013, PloS one.

Investigation of faecal volatile organic metabolites as novel diagnostic biomarkers in inflammatory bowel disease

B. Costello, N. Ratcliffe, C. Probert, 2016, Alimentary pharmacology & therapeutics.

The use of a gas chromatograph coupled to a metal oxide sensor for rapid assessment of stool samples from irritable bowel syndrome and inflammatory bowel disease patients

N. Ratcliffe, R. Ewen, C. Probert, 2014, Journal of breath research.

The development of novel fuel dehydrating icing inhibitors

B. Costello, N. Ratcliffe, J. Costello, 2013 .

The hydrolysis of geminal ethers: a kinetic appraisal of orthoesters and ketals

N. Ratcliffe, C. Butts, J. Costello, 2016, Beilstein journal of organic chemistry.

Thick film organic vapour sensors based on binary mixtures of metal oxides

Richard J. Ewen, Norman M. Ratcliffe, B. Costello, 2003 .

Investigation of the semiochemicals of confused flour beetle Tribolium confusum Jaquelin du Val and grain weevil Sitophilus granarius (L.) in stored wheat grain and flour

B. Costello, P. R. H. Jones, N. Ratcliffe, 2010 .

Investigation of urinary volatile organic compounds as novel diagnostic and surveillance biomarkers of bladder cancer

M. García-Fiñana, H. Lazarowicz, N. Ratcliffe, 2022, British Journal of Cancer.

Towards point of care testing for C. difficile infection by volatile profiling, using the combination of a short multi-capillary gas chromatography column with metal oxide sensor detection

N. Ratcliffe, R. Ewen, C. Probert, 2014, Measurement science & technology.

Application of Similarity Coefficients to Predict Disease Using Volatile Organic Compounds

N. Ratcliffe, C. Probert, P. White, 2010, IEEE Sensors Journal.

Volatile organic compounds as diagnostic biomarkers in gastrointestinal and liver diseases.

Norman Ratcliffe, C. Probert, N. Ratcliffe, 2009, Journal of gastrointestinal and liver diseases : JGLD.

Highly sensitive room temperature sensors based on the UV-LED activation of zinc oxide nanoparticles

Richard J. Ewen, Norman M. Ratcliffe, B. Costello, 2008 .

An analysis of volatiles in the headspace of the faeces of neonates

N. Ratcliffe, R. Ewen, A. Ewer, 2008, Journal of breath research.

A sensor system for monitoring the simple gases hydrogen, carbon monoxide, hydrogen sulfide, ammonia and ethanol in exhaled breath

B. Costello, N. Ratcliffe, R. Ewen, 2008, Journal of breath research.

A Pilot Study Combining a GC-Sensor Device with a Statistical Model for the Identification of Bladder Cancer from Urine Headspace

Norman Ratcliffe, Ben De Lacy Costello, N. Ratcliffe, 2013, PloS one.

The use of a gas chromatography-sensor system combined with advanced statistical methods, towards the diagnosis of urological malignancies

Ben de Lacy Costello, N. Ratcliffe, R. Persad, 2016, Journal of breath research.

Biomarkers in urine and stool

B. Costello, N. Ratcliffe, O. Gould, 2020 .

Canine Olfactory Differentiation of Cancer: A Review of the Literature

B. Costello, N. Ratcliffe, O. Gould, 2015, 1510.05495.

Application of a solid-phase microextraction-gas chromatography-mass spectrometry/metal oxide sensor system for detection of antibiotic susceptibility in urinary tract infection-causing Escherichia coli - A proof of principle study.

N. Ratcliffe, R. Persad, M. Avison, 2021, Advances in medical sciences.

Polyheterocycles containing alkene spacer linkages Part I. Synthesis and electropolymerization of 3-styrylthiophenes

James R. Smith, S. A. Campbell, N. Ratcliffe, 1994 .

The synthesis of novel 3-substituted pyrrole monomers possessing chiral side groups: a study of their chemical polymerisation and the assessment of their chiral discrimination properties

Norman M. Ratcliffe, B. Costello, N. Ratcliffe, 2003 .

The fabrication and characterisation of a highly sensitive polypyrrole sensor and its electrical responses to amines of differing basicity at high humidities

Richard J. Ewen, Norman M. Ratcliffe, N. Ratcliffe, 2002 .

Highly sensitive mixed oxide sensors for the detection of ethanol

Richard J. Ewen, Norman M. Ratcliffe, B. Costello, 2002 .

Hyphenated Mass Spectrometry versus Real-Time Mass Spectrometry Techniques for the Detection of Volatile Compounds from the Human Body

N. Ratcliffe, O. Gould, Natalia Drabińska, 2021, Molecules.

The Formation of Voronoi Diagrams in Chemical and Physical Systems: Experimental Findings and Theoretical Models

Andrew Adamatzky, Andreas W. Liehr, Ben de Lacy Costello, 2004, Int. J. Bifurc. Chaos.

Breath analysis for detection of viral infection, the current position of the field

E. Król, N. Ratcliffe, O. Gould, 2020, Journal of breath research.

Pyroelectric behaviour of Langmuir-Blodgett films containing polar chromophores

G. W. Smith, N. Ratcliffe, M. F. Daniel, 1987 .

The synthesis of 3-octadecyl- and 3-docosylpyrrole, their polymerisation and incorporation into novel composite gas sensitive resistors

Norman M. Ratcliffe, B. Costello, N. Ratcliffe, 2002 .

The Development of Magnetic Molecules for the Selective Removal of Contaminants

David Bradbury, Sean P. Bushart, Norman M. Ratcliffe, 2006 .

Experimental Reaction–Diffusion Chemical Processors for Robot Path Planning

Andrew Adamatzky, Ben de Lacy Costello, Chris Melhuish, 2003, J. Intell. Robotic Syst..

Synthesis and gas sensing properties of poly[tetra(pyrrol-1-yl)silane]

James R. Smith, S. A. Campbell, N. Ratcliffe, 1996 .

The development of a sensor system for the early detection of soft rot in stored potato tubers

Richard J. Ewen, H. E. Gunson, Norman M. Ratcliffe, 2000 .

The use of thin silver films for the detection of low concentrations of hydrogen sulphide

N. Ratcliffe, S. Hawkins, A. Sagastizabal, 1998 .

Simple Methods for the Extraction and Identification of Amine Malodurs from Spoiled Foodstuffs

P. R. H. Jones, N. Ratcliffe, R. Ewen, 1998 .

A prototype sensor system for the early detection of microbially linked spoilage in stored wheat grain

Richard J. Ewen, H. E. Gunson, Norman M. Ratcliffe, 2003 .

Irritable bowel syndrome and active inflammatory bowel disease diagnosed by faecal gas analysis

N. Ratcliffe, C. Probert, R. Aggio, 2017, Alimentary pharmacology & therapeutics.

Irritable bowel syndrome and active inflammatory bowel disease diagnosed by faecal gas analysis. Short title Diagnosing IBD and IBS from faecal gas Authors

N. Ratcliffe, C. Probert, R. Aggio, 2016 .

Polyheterocycles containing alkene spacer linkages Part II. Synthesis and polymerization of (E)-2-styrylthiophenes and (E)-2-styrylpyrrole

James R. Smith, S. A. Campbell, N. Ratcliffe, 1995 .

The rapid detection of methyl tert-butyl ether (MtBE) in water using a prototype gas sensor system.

N. Ratcliffe, D. Reynolds, P. S. Sivanand, 2005, Water science and technology : a journal of the International Association on Water Pollution Research.

A pilot-plant study of an automated quality control electronic nose for the monitoring of dry cured hams

J. Hart, N. Ratcliffe, R. Ewen, 1999 .

The characteristics of novel low-cost sensors for volatile biomarker detection

N. Ratcliffe, R. Ewen, N M Ratcliffe, 2008, Journal of breath research.