GCMS
More information
WebinarsAbout usContact usTerms of use
LabRulez s.r.o. All rights reserved. Content available under a CC BY-SA 4.0 Attribution-ShareAlike
Author
The Multidimensional Chromatography (MDC) Workshop
The Multidimensional Chromatography (MDC) Workshop draws experts in this exciting field to share and discuss their research.
Tags
Presentation
Video
Logo of LinkedIn

Sampling body odor for healthcare monitoring: Control influential factors (Elsa Boudard, MDCW 2023)

Th, 14.12.2023
| Original article from: The Multidimensional Chromatography (MDC) Workshop
Volatile organic compounds (VOCs) of human body are affected by numerous factors such as pathologies. This is why odor analysis can be a smart, non-invasive, and large-scaled way to perform health monitoring.
Video placeholder
  • Photo: Sampling body odor for healthcare monitoring: Control influential factors (Elsa Boudard, MDCW 2023)
  • Video: LabRulez: Elsa Boudard: Sampling body odor for healthcare monitoring: Control influential factors (MDCW 2023)
  • 🎤 Presenter: Elsa Boudard¹´², José Dugay¹, Isabelle Rivals³, Jérôme Vial¹, Didier Thiébaut¹ (¹UMR CBI, Laboratoire des Sciences Analytiques, Bioanalytiques et Miniaturisation, ESPCI Paris, PSL Research University, Paris, France. ²SenseDetect Health-Care, Aigremont, France. ³Équipe de Statistique Appliquée, ESPCI Paris, PSL Research University, UMRS1158, Paris, France)

💡 Book in your calendar: 15th Multidimensional Chromatography Workshop (MDCW) January 2024

15th Multidimensional Chromatography (MDC) Workshop 2024

Abstract

The human body constantly emits a lot of volatile organic compounds (VOCs) which are affected by numerous factors such as pathologies. This is why odor analysis can be a smart, non-invasive, and large-scaled way to perform health monitoring. Dogs have a very acute sense of smell, and are thus commonly used to perform olfactive detections. But since dogs are also likely to be disturbed by environmental conditions, it is important to confirm their detections through a more objective technic. Thermodesorption followed by comprehensive two-dimensional chromatography coupled with time-of-flight mass spectrometry (TD-GCxGC/ToFMS), with its high sensitivity and resolution, is indeed a good candidate for the analysis of a complex matrix such as body odor.

The first challenge lies in body odor sampling: the optimization of a sampling system, including an adsorbent, a holder and a fastening system, was required and had to consider the specific, unwanted emissions of these components. The type of sampling, through passive contact or without any contact with the skin, had also to be taken into account. Though most of the optimization was done on the armpits, we also cared to study body odor homogeneity by sampling other locations such as the inguinal area. As this type of sampling requires rigor, the impacts of other parameters such as hairiness have also been studied in order to optimize the whole process.

The Multidimensional Chromatography (MDC) Workshop
 

Related content

Simultaneous Analysis of Residual Pesticides Using High-Speed Scan and Smart SIM+ of GCMS-QP2050

Applications
| 2024 | Shimadzu
Instrumentation
GC/MSD, GC/SQ
Manufacturer
Shimadzu
Industries
Food & Agriculture

Agilent 8850 GC system

Brochures and specifications
| 2024 | Agilent Technologies
Instrumentation
GC
Manufacturer
Agilent Technologies
Industries
Others

GC/GC-MS Glass Insert/Liner Selection Guide

Guides
| 2024 | Shimadzu
Instrumentation
Consumables, GC, GC/MSD
Manufacturer
Shimadzu
Industries
Others

Improving Battery Production Yield, Performance, and Stability Using FTIR

Applications
| 2024 | Agilent Technologies
Instrumentation
FTIR Spectroscopy
Manufacturer
Agilent Technologies
Industries
Energy & Chemicals , Materials Testing

An advanced integrated GC-MS/MS and LC-MS/MS workflow for the comprehensive analysis of pesticide residues in food

Applications
| 2024 | Thermo Fisher Scientific
Instrumentation
GC/MSD, GC/MS/MS, GC/QQQ, LC/MS, LC/MS/MS, LC/QQQ
Manufacturer
Thermo Fisher Scientific
Industries
Food & Agriculture
 

Related articles


Article | Upcoming events

Cal State LA hosts 15th Multidimensional Chromatography Workshop

This January, Cal State LA became a hub for scientists and researchers as it hosted the 15th Multidimensional Chromatography Workshop.
Complex Chemical Composition Analysis Lab (C³AL)
more

Article | Academy

Free NIST Data Processing Software Lab for Universities - Part 10: AMDIS Difficulties and Ways to Overcome Them in Free Laboratory Resource for Universities

In the tenth part, we will look at difficulties with AMDIS and ways to overcome them
James Little/Mass Spec Interpretation Services
more

Article | Scientific article

An innovative approach to planar chiral substances

New highly efficient method for the preparation of planar chiral compounds based on organocatalytic desymmetrization was published in Nature Communications
Katedra organické chemie Přírodovědecké fakulty Univerzity Karlovy
more

Article | Software

From a scientific project to a global business venture. The company mzio is striving to improve data analysis in mass spectrometry labs

A piece of software which enables researchers worldwide to speed up their work and helps them make scientific discoveries is expanding from science into commerce.
Ústav organické chemie a biochemie AV ČR
more
 

Related content

Simultaneous Analysis of Residual Pesticides Using High-Speed Scan and Smart SIM+ of GCMS-QP2050

Applications
| 2024 | Shimadzu
Instrumentation
GC/MSD, GC/SQ
Manufacturer
Shimadzu
Industries
Food & Agriculture

Agilent 8850 GC system

Brochures and specifications
| 2024 | Agilent Technologies
Instrumentation
GC
Manufacturer
Agilent Technologies
Industries
Others

GC/GC-MS Glass Insert/Liner Selection Guide

Guides
| 2024 | Shimadzu
Instrumentation
Consumables, GC, GC/MSD
Manufacturer
Shimadzu
Industries
Others

Improving Battery Production Yield, Performance, and Stability Using FTIR

Applications
| 2024 | Agilent Technologies
Instrumentation
FTIR Spectroscopy
Manufacturer
Agilent Technologies
Industries
Energy & Chemicals , Materials Testing

An advanced integrated GC-MS/MS and LC-MS/MS workflow for the comprehensive analysis of pesticide residues in food

Applications
| 2024 | Thermo Fisher Scientific
Instrumentation
GC/MSD, GC/MS/MS, GC/QQQ, LC/MS, LC/MS/MS, LC/QQQ
Manufacturer
Thermo Fisher Scientific
Industries
Food & Agriculture
 

Related articles


Article | Upcoming events

Cal State LA hosts 15th Multidimensional Chromatography Workshop

This January, Cal State LA became a hub for scientists and researchers as it hosted the 15th Multidimensional Chromatography Workshop.
Complex Chemical Composition Analysis Lab (C³AL)
more

Article | Academy

Free NIST Data Processing Software Lab for Universities - Part 10: AMDIS Difficulties and Ways to Overcome Them in Free Laboratory Resource for Universities

In the tenth part, we will look at difficulties with AMDIS and ways to overcome them
James Little/Mass Spec Interpretation Services
more

Article | Scientific article

An innovative approach to planar chiral substances

New highly efficient method for the preparation of planar chiral compounds based on organocatalytic desymmetrization was published in Nature Communications
Katedra organické chemie Přírodovědecké fakulty Univerzity Karlovy
more

Article | Software

From a scientific project to a global business venture. The company mzio is striving to improve data analysis in mass spectrometry labs

A piece of software which enables researchers worldwide to speed up their work and helps them make scientific discoveries is expanding from science into commerce.
Ústav organické chemie a biochemie AV ČR
more
 

Related content

Simultaneous Analysis of Residual Pesticides Using High-Speed Scan and Smart SIM+ of GCMS-QP2050

Applications
| 2024 | Shimadzu
Instrumentation
GC/MSD, GC/SQ
Manufacturer
Shimadzu
Industries
Food & Agriculture

Agilent 8850 GC system

Brochures and specifications
| 2024 | Agilent Technologies
Instrumentation
GC
Manufacturer
Agilent Technologies
Industries
Others

GC/GC-MS Glass Insert/Liner Selection Guide

Guides
| 2024 | Shimadzu
Instrumentation
Consumables, GC, GC/MSD
Manufacturer
Shimadzu
Industries
Others

Improving Battery Production Yield, Performance, and Stability Using FTIR

Applications
| 2024 | Agilent Technologies
Instrumentation
FTIR Spectroscopy
Manufacturer
Agilent Technologies
Industries
Energy & Chemicals , Materials Testing

An advanced integrated GC-MS/MS and LC-MS/MS workflow for the comprehensive analysis of pesticide residues in food

Applications
| 2024 | Thermo Fisher Scientific
Instrumentation
GC/MSD, GC/MS/MS, GC/QQQ, LC/MS, LC/MS/MS, LC/QQQ
Manufacturer
Thermo Fisher Scientific
Industries
Food & Agriculture
 

Related articles


Article | Upcoming events

Cal State LA hosts 15th Multidimensional Chromatography Workshop

This January, Cal State LA became a hub for scientists and researchers as it hosted the 15th Multidimensional Chromatography Workshop.
Complex Chemical Composition Analysis Lab (C³AL)
more

Article | Academy

Free NIST Data Processing Software Lab for Universities - Part 10: AMDIS Difficulties and Ways to Overcome Them in Free Laboratory Resource for Universities

In the tenth part, we will look at difficulties with AMDIS and ways to overcome them
James Little/Mass Spec Interpretation Services
more

Article | Scientific article

An innovative approach to planar chiral substances

New highly efficient method for the preparation of planar chiral compounds based on organocatalytic desymmetrization was published in Nature Communications
Katedra organické chemie Přírodovědecké fakulty Univerzity Karlovy
more

Article | Software

From a scientific project to a global business venture. The company mzio is striving to improve data analysis in mass spectrometry labs

A piece of software which enables researchers worldwide to speed up their work and helps them make scientific discoveries is expanding from science into commerce.
Ústav organické chemie a biochemie AV ČR
more
 

Related content

Simultaneous Analysis of Residual Pesticides Using High-Speed Scan and Smart SIM+ of GCMS-QP2050

Applications
| 2024 | Shimadzu
Instrumentation
GC/MSD, GC/SQ
Manufacturer
Shimadzu
Industries
Food & Agriculture

Agilent 8850 GC system

Brochures and specifications
| 2024 | Agilent Technologies
Instrumentation
GC
Manufacturer
Agilent Technologies
Industries
Others

GC/GC-MS Glass Insert/Liner Selection Guide

Guides
| 2024 | Shimadzu
Instrumentation
Consumables, GC, GC/MSD
Manufacturer
Shimadzu
Industries
Others

Improving Battery Production Yield, Performance, and Stability Using FTIR

Applications
| 2024 | Agilent Technologies
Instrumentation
FTIR Spectroscopy
Manufacturer
Agilent Technologies
Industries
Energy & Chemicals , Materials Testing

An advanced integrated GC-MS/MS and LC-MS/MS workflow for the comprehensive analysis of pesticide residues in food

Applications
| 2024 | Thermo Fisher Scientific
Instrumentation
GC/MSD, GC/MS/MS, GC/QQQ, LC/MS, LC/MS/MS, LC/QQQ
Manufacturer
Thermo Fisher Scientific
Industries
Food & Agriculture
 

Related articles


Article | Upcoming events

Cal State LA hosts 15th Multidimensional Chromatography Workshop

This January, Cal State LA became a hub for scientists and researchers as it hosted the 15th Multidimensional Chromatography Workshop.
Complex Chemical Composition Analysis Lab (C³AL)
more

Article | Academy

Free NIST Data Processing Software Lab for Universities - Part 10: AMDIS Difficulties and Ways to Overcome Them in Free Laboratory Resource for Universities

In the tenth part, we will look at difficulties with AMDIS and ways to overcome them
James Little/Mass Spec Interpretation Services
more

Article | Scientific article

An innovative approach to planar chiral substances

New highly efficient method for the preparation of planar chiral compounds based on organocatalytic desymmetrization was published in Nature Communications
Katedra organické chemie Přírodovědecké fakulty Univerzity Karlovy
more

Article | Software

From a scientific project to a global business venture. The company mzio is striving to improve data analysis in mass spectrometry labs

A piece of software which enables researchers worldwide to speed up their work and helps them make scientific discoveries is expanding from science into commerce.
Ústav organické chemie a biochemie AV ČR
more
Other projects
Follow us
More information
WebinarsAbout usContact usTerms of use
LabRulez s.r.o. All rights reserved. Content available under a CC BY-SA 4.0 Attribution-ShareAlike