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Items: 28

2.

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

Aggio RB, White P, Jayasena H, de Lacy Costello B, Ratcliffe NM, Probert CS.

Aliment Pharmacol Ther. 2017 Jan;45(1):82-90. doi: 10.1111/apt.13822. Epub 2016 Nov 10.

3.

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

Repetto SL, Costello JF, Butts CP, Lam JK, Ratcliffe NM.

Beilstein J Org Chem. 2016 Jul 15;12:1467-75. doi: 10.3762/bjoc.12.143. eCollection 2016.

4.

Freeze-drying: an alternative method for the analysis of volatile organic compounds in the headspace of urine samples using solid phase micro-extraction coupled to gas chromatography - mass spectrometry.

Aggio RB, Mayor A, Coyle S, Reade S, Khalid T, Ratcliffe NM, Probert CS.

Chem Cent J. 2016 Mar 1;10:9. doi: 10.1186/s13065-016-0155-2. eCollection 2016.

5.

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

Aggio RB, de Lacy Costello B, White P, Khalid T, Ratcliffe NM, Persad R, Probert CS.

J Breath Res. 2016 Feb 11;10(1):017106. doi: 10.1088/1752-7155/10/1/017106.

6.

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.

McGuire ND, Ewen RJ, de Lacy Costello B, Garner CE, Probert CS, Vaughan K, Ratcliffe NM.

Meas Sci Technol. 2014 May 12;25(6). pii: 065108.

7.

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.

Shepherd SF, McGuire ND, de Lacy Costello BP, Ewen RJ, Jayasena DH, Vaughan K, Ahmed I, Probert CS, Ratcliffe NM.

J Breath Res. 2014 Jun;8(2):026001. doi: 10.1088/1752-7155/8/2/026001. Epub 2014 Mar 27.

8.

A review of the volatiles from the healthy human body.

de Lacy Costello B, Amann A, Al-Kateb H, Flynn C, Filipiak W, Khalid T, Osborne D, Ratcliffe NM.

J Breath Res. 2014 Mar;8(1):014001. doi: 10.1088/1752-7155/8/1/014001. Epub 2014 Jan 13. Review.

PMID:
24421258
9.

An investigation of fecal volatile organic metabolites in irritable bowel syndrome.

Ahmed I, Greenwood R, Costello Bde L, Ratcliffe NM, Probert CS.

PLoS One. 2013;8(3):e58204. doi: 10.1371/journal.pone.0058204. Epub 2013 Mar 13.

10.

The importance of methane breath testing: a review.

de Lacy Costello BP, Ledochowski M, Ratcliffe NM.

J Breath Res. 2013 Jun;7(2):024001. doi: 10.1088/1752-7155/7/2/024001. Epub 2013 Mar 8. Review.

PMID:
23470880
11.

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

Raman M, Ahmed I, Gillevet PM, Probert CS, Ratcliffe NM, Smith S, Greenwood R, Sikaroodi M, Lam V, Crotty P, Bailey J, Myers RP, Rioux KP.

Clin Gastroenterol Hepatol. 2013 Jul;11(7):868-75.e1-3. doi: 10.1016/j.cgh.2013.02.015. Epub 2013 Feb 27.

PMID:
23454028
12.

Volatiles from oral anaerobes confounding breath biomarker discovery.

Khalid TY, Saad S, Greenman J, de Lacy Costello B, Probert CS, Ratcliffe NM.

J Breath Res. 2013 Mar;7(1):017114. doi: 10.1088/1752-7155/7/1/017114. Epub 2013 Feb 27.

PMID:
23446221
13.

Functionalized paramagnetic nanoparticles for waste water treatment.

Urban I, Ratcliffe NM, Duffield JR, Elder GR, Patton D.

Chem Commun (Camb). 2010 Jul 7;46(25):4583-5. doi: 10.1039/b925933c. Epub 2010 May 25.

PMID:
20502784
14.

Analysis of faecal volatile organic compounds in preterm infants who develop necrotising enterocolitis: a pilot study.

Garner CE, Ewer AK, Elasouad K, Power F, Greenwood R, Ratcliffe NM, Costello Bde L, Probert CS.

J Pediatr Gastroenterol Nutr. 2009 Nov;49(5):559-65. doi: 10.1097/MPG.0b013e3181a3bfbc.

PMID:
19668005
15.

A pilot study of faecal volatile organic compounds in faeces from cholera patients in Bangladesh to determine their utility in disease diagnosis.

Garner CE, Smith S, Bardhan PK, Ratcliffe NM, Probert CS.

Trans R Soc Trop Med Hyg. 2009 Nov;103(11):1171-3. doi: 10.1016/j.trstmh.2009.02.004. Epub 2009 Mar 6.

PMID:
19268999
16.

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

De Lacy Costello B, Ewen R, Ewer AK, Garner CE, Probert CS, Ratcliffe NM, Smith S.

J Breath Res. 2008 Sep;2(3):037023. doi: 10.1088/1752-7155/2/3/037023. Epub 2008 Sep 8.

PMID:
21386183
17.

A comparative study of the analysis of human urine headspace using gas chromatography-mass spectrometry.

Smith S, Burden H, Persad R, Whittington K, de Lacy Costello B, Ratcliffe NM, Probert CS.

J Breath Res. 2008 Sep;2(3):037022. doi: 10.1088/1752-7155/2/3/037022. Epub 2008 Sep 8.

PMID:
21386182
18.

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

de Lacy Costello BP, Ewen RJ, Ratcliffe NM, Richards M.

J Breath Res. 2008 Sep;2(3):037017. doi: 10.1088/1752-7155/2/3/037017. Epub 2008 Sep 8.

PMID:
21386178
19.

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

Costello BP, Ewen RJ, Ratcliffe NM.

J Breath Res. 2008 Sep;2(3):037011. doi: 10.1088/1752-7155/2/3/037011. Epub 2008 Sep 8.

PMID:
21386172
20.

Identification of Campylobacter infection in chickens from volatile faecal emissions.

Garner CE, Smith S, Elviss NC, Humphrey TJ, White P, Ratcliffe NM, Probert CS.

Biomarkers. 2008 Jun;13(4):413-21. doi: 10.1080/13547500801966443 .

PMID:
18484355
21.

Volatile organic compounds from feces and their potential for diagnosis of gastrointestinal disease.

Garner CE, Smith S, de Lacy Costello B, White P, Spencer R, Probert CS, Ratcliffe NM.

FASEB J. 2007 Jun;21(8):1675-88. Epub 2007 Feb 21.

PMID:
17314143
22.

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

de Lacy Costello BP, Sivanand PS, Ratcliffe NM, Reynolds DM.

Water Sci Technol. 2005;52(8):117-23.

PMID:
16312958
24.

Voronoi diagrams generated by regressing edges of precipitation fronts.

de Lacy Costello BP, Hantz P, Ratcliffe NM.

J Chem Phys. 2004 Feb 1;120(5):2413-6.

PMID:
15268381
25.

A novel method for rapidly diagnosing the causes of diarrhoea.

Probert CS, Jones PR, Ratcliffe NM.

Gut. 2004 Jan;53(1):58-61.

26.
27.

Identifying bacteria in human urine: current practice and the potential for rapid, near-patient diagnosis by sensing volatile organic compounds.

Guernion N, Ratcliffe NM, Spencer-Phillips PT, Howe RA.

Clin Chem Lab Med. 2001 Oct;39(10):893-906. Review.

PMID:
11758602
28.

Ammonia vapour in the mouth as a diagnostic marker for Helicobacter pylori infection: preliminary 'proof of principle' pharmacological investigations.

Dun CDR, Blac M, Cowell DC, Penaul C, Ratcliffe NM, Spence R, Teare C.

Br J Biomed Sci. 2001;58(2):66-75.

PMID:
11440209

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