---
title: The Particle Articles | FTIR
description: FTIR | Gateway Analytical's blog gives you explores the world of pharmaceutical investigations, materials analysis, metal cleanliness testing, and general science fun!
---

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# The Particle Articles

[![](https://info.gatewayanalytical.com/hubfs/Imported_Blog_Media/FTIR-vs-RAMAN.jpg)](https://info.gatewayanalytical.com/particle-articles/blog/shedding-light-on-the-utility-of-ftir-vs-raman-spectroscopy)

## [Shedding light on the Utility of FTIR vs. Raman spectroscopy](https://info.gatewayanalytical.com/particle-articles/blog/shedding-light-on-the-utility-of-ftir-vs-raman-spectroscopy)

 \[fa icon="calendar'\] Mar 25, 2015 2:49:34 PM / by [Rebekah Byrne](https://info.gatewayanalytical.com/particle-articles/author/rebekah-wagurak) posted in [Blog](https://info.gatewayanalytical.com/particle-articles/topic/blog), [Emerging Technology](https://info.gatewayanalytical.com/particle-articles/topic/emerging-technology), [Featured Instruments](https://info.gatewayanalytical.com/particle-articles/topic/featured-instruments), [foreign particulate matter investigations](https://info.gatewayanalytical.com/particle-articles/topic/foreign-particulate-matter-investigations), [FTIR](https://info.gatewayanalytical.com/particle-articles/topic/ftir), [Raman](https://info.gatewayanalytical.com/particle-articles/topic/raman)

[\[fa icon="comment"\] 0 Comments](https://info.gatewayanalytical.com/particle-articles/blog/shedding-light-on-the-utility-of-ftir-vs-raman-spectroscopy#comments-listing)

We get some FAQs here in the analytical lab…one recurring question here at Gateway is “Why did/didn’t you do Raman?”  During foreign particulate matter investigations, the use of spectroscopy is pretty common.  Spectroscopy allows us to study the way a material interacts with energy, in order to identify a material.  Sometimes, a scientist may use FTIR (Fourier Transform Infrared Spectroscopy)(1) …sometimes, Raman(2) may be chosen as the choice method; however, there are times where both methods are employed.

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## [Q&A Recap for What Police & Attorneys Need to Know about Condom Lubricant Analysis](https://info.gatewayanalytical.com/particle-articles/blog/qa-recap-for-what-police-attorneys-need-to-know-about-condom-lubricant-analysis)

 \[fa icon="calendar'\] Aug 9, 2013 6:00:37 AM / by [Admin](https://info.gatewayanalytical.com/particle-articles/author/admin) posted in [Blog](https://info.gatewayanalytical.com/particle-articles/topic/blog), [condom lubricant analysis](https://info.gatewayanalytical.com/particle-articles/topic/condom-lubricant-analysis), [forensic analysis](https://info.gatewayanalytical.com/particle-articles/topic/forensic-analysis), [Forensics](https://info.gatewayanalytical.com/particle-articles/topic/forensics), [FTIR](https://info.gatewayanalytical.com/particle-articles/topic/ftir), [PDMS](https://info.gatewayanalytical.com/particle-articles/topic/pdms), [trace evidence](https://info.gatewayanalytical.com/particle-articles/topic/trace-evidence), [trace evidence analysis](https://info.gatewayanalytical.com/particle-articles/topic/trace-evidence-analysis)

[\[fa icon="comment"\] 0 Comments](https://info.gatewayanalytical.com/particle-articles/blog/qa-recap-for-what-police-attorneys-need-to-know-about-condom-lubricant-analysis#comments-listing)

On August 6th, Cara Plese, M.S., Scientist I and Antonio Scatena, Laboratory Manager at Gateway Analytical hosted a webinar designed for police and attorneys on the topic of condom lubricant analysis. During this webinar, our presenters provided an in depth explanation of the analysis of condom lubricants and gave insight into many of the variables that can influence the results of a test, including appropriate collection time, the location of sampling, and the type of condom used in an assault. The presenters focused on the results of condom lubricant analysis and discuss what can be determined once a sample has been tested.

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## [Introduction to Industrial Forensics Q&A Recap](https://info.gatewayanalytical.com/particle-articles/blog/introduction-to-industrial-forensics-qa-recap)

 \[fa icon="calendar'\] Apr 10, 2013 4:30:09 PM / by [Admin](https://info.gatewayanalytical.com/particle-articles/author/admin) posted in [Blog](https://info.gatewayanalytical.com/particle-articles/topic/blog), [contamination testing](https://info.gatewayanalytical.com/particle-articles/topic/contamination-testing), [FTIR](https://info.gatewayanalytical.com/particle-articles/topic/ftir), [industrial forensics](https://info.gatewayanalytical.com/particle-articles/topic/industrial-forensics), [Materials Science](https://info.gatewayanalytical.com/particle-articles/topic/materials-science), [Raman](https://info.gatewayanalytical.com/particle-articles/topic/raman), [SEM/EDS](https://info.gatewayanalytical.com/particle-articles/topic/semeds), [microscopy](https://info.gatewayanalytical.com/particle-articles/topic/microscopy)

[\[fa icon="comment"\] 0 Comments](https://info.gatewayanalytical.com/particle-articles/blog/introduction-to-industrial-forensics-qa-recap#comments-listing)

On April 2nd, Dave Exline, Senior V.P. and Antonio Scatena, Laboratory Manager at Gateway Analytical hosted a webinar designed for manufacturing managers, quality control managers and analytical lab personnel. During this webinar, our presenters discussed the various areas of an industrial forensic investigation, including contamination testing to control contamination of raw materials, processes and products; different types of quality control systems; and took the audience into the lab to discuss how to prepare samples for testing using various analytical techniques including microscopy, SEM/EDS, FTIR and Raman. They also discussed how to interpret the data collected and what type of conclusions can be made from your findings. Finally, our presenters provided example case scenarios to demonstrate the methodology of industrial forensic analysis.

[Read More \[fa icon="long-arrow-right"\]](https://info.gatewayanalytical.com/particle-articles/blog/introduction-to-industrial-forensics-qa-recap)

[![](https://info.gatewayanalytical.com/hubfs/Imported_Blog_Media/Gateway-ISO-9001-A2LA-Logo1-287x300.jpg)](https://info.gatewayanalytical.com/particle-articles/blog/gateway-analytical-receives-iso-170252005-accreditation-from-the-american-association-for-laboratory-accreditation)

## [Gateway Analytical Receives ISO 17025:2005 Accreditation from the American Association for Laboratory Accreditation](https://info.gatewayanalytical.com/particle-articles/blog/gateway-analytical-receives-iso-170252005-accreditation-from-the-american-association-for-laboratory-accreditation)

 \[fa icon="calendar'\] Feb 5, 2013 1:29:21 PM / by [Admin](https://info.gatewayanalytical.com/particle-articles/author/admin) posted in [A2LA Accredited Laboratory](https://info.gatewayanalytical.com/particle-articles/topic/a2la-accredited-laboratory), [Blog](https://info.gatewayanalytical.com/particle-articles/topic/blog), [fluorescence microscopy](https://info.gatewayanalytical.com/particle-articles/topic/fluorescence-microscopy), [FTIR](https://info.gatewayanalytical.com/particle-articles/topic/ftir), [industrial forensics](https://info.gatewayanalytical.com/particle-articles/topic/industrial-forensics), [ISO 17025:2005 Accreditation](https://info.gatewayanalytical.com/particle-articles/topic/iso-170252005-accreditation), [Materials Science](https://info.gatewayanalytical.com/particle-articles/topic/materials-science), [News Releases](https://info.gatewayanalytical.com/particle-articles/topic/news-releases), [Optical Microscopy](https://info.gatewayanalytical.com/particle-articles/topic/optical-microscopy), [Polarized light microscopy](https://info.gatewayanalytical.com/particle-articles/topic/polarized-light-microscopy), [Quality Assurance](https://info.gatewayanalytical.com/particle-articles/topic/quality-assurance), [quality assurance](https://info.gatewayanalytical.com/particle-articles/topic/quality-assurance-2), [quality control](https://info.gatewayanalytical.com/particle-articles/topic/quality-control), [quality system](https://info.gatewayanalytical.com/particle-articles/topic/quality-system), [Raman](https://info.gatewayanalytical.com/particle-articles/topic/raman), [SEM/EDS](https://info.gatewayanalytical.com/particle-articles/topic/semeds)

[\[fa icon="comment"\] 1 Comment](https://info.gatewayanalytical.com/particle-articles/blog/gateway-analytical-receives-iso-170252005-accreditation-from-the-american-association-for-laboratory-accreditation#comments-listing)

PITTSBURGH, PA – Gateway Analytical announced today that the company received its 17025:2005 accreditation from the American Association for Laboratory Accreditation (A2LA). This accreditation is another illustration of Gateway’s commitment to quality and technical expertise, and focuses on material science and industrial forensics laboratory testing.

[Read More \[fa icon="long-arrow-right"\]](https://info.gatewayanalytical.com/particle-articles/blog/gateway-analytical-receives-iso-170252005-accreditation-from-the-american-association-for-laboratory-accreditation)

[![](https://info.gatewayanalytical.com/hubfs/Imported_Blog_Media/Rebekah-Wagurak1-253x300.jpg)](https://info.gatewayanalytical.com/particle-articles/blog/rebekah-leigh-byrne-manager)

## [Rebekah Leigh Byrne, Manager of Research & Development](https://info.gatewayanalytical.com/particle-articles/blog/rebekah-leigh-byrne-manager)

 \[fa icon="calendar'\] Jan 29, 2013 2:48:31 PM / by [Rebekah Byrne](https://info.gatewayanalytical.com/particle-articles/author/rebekah-wagurak) posted in [analytical testing](https://info.gatewayanalytical.com/particle-articles/topic/analytical-testing), [Authors](https://info.gatewayanalytical.com/particle-articles/topic/authors), [Blog](https://info.gatewayanalytical.com/particle-articles/topic/blog), [forensics](https://info.gatewayanalytical.com/particle-articles/topic/forensics-2), [FTIR](https://info.gatewayanalytical.com/particle-articles/topic/ftir), [HIAC (USP)](https://info.gatewayanalytical.com/particle-articles/topic/hiac-usp), [Molecular/DNA analysis](https://info.gatewayanalytical.com/particle-articles/topic/moleculardna-analysis), [pharmaceutical](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-2), [quality assurance](https://info.gatewayanalytical.com/particle-articles/topic/quality-assurance-2), [quality control](https://info.gatewayanalytical.com/particle-articles/topic/quality-control), [quality management system](https://info.gatewayanalytical.com/particle-articles/topic/quality-management-system), [microscopy](https://info.gatewayanalytical.com/particle-articles/topic/microscopy), [sem-eds](https://info.gatewayanalytical.com/particle-articles/topic/sem-eds)

[\[fa icon="comment"\] 0 Comments](https://info.gatewayanalytical.com/particle-articles/blog/rebekah-leigh-byrne-manager#comments-listing)

 Rebekah Byrne, Forensic Scientist 

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[![](https://info.gatewayanalytical.com/hubfs/Imported_Blog_Media/CaraP1-239x300.jpg)](https://info.gatewayanalytical.com/particle-articles/blog/cara-plese-m-s-senior-scientist)

## [Cara Plese, M.S., Senior Scientist](https://info.gatewayanalytical.com/particle-articles/blog/cara-plese-m-s-senior-scientist)

 \[fa icon="calendar'\] Jan 29, 2013 2:43:55 PM / by [Cara Plese](https://info.gatewayanalytical.com/particle-articles/author/cara-plese) posted in [analytical testing](https://info.gatewayanalytical.com/particle-articles/topic/analytical-testing), [Authors](https://info.gatewayanalytical.com/particle-articles/topic/authors), [Blog](https://info.gatewayanalytical.com/particle-articles/topic/blog), [Confocal Raman](https://info.gatewayanalytical.com/particle-articles/topic/confocal-raman), [confocal Raman spectroscopy](https://info.gatewayanalytical.com/particle-articles/topic/confocal-raman-spectroscopy), [forensics](https://info.gatewayanalytical.com/particle-articles/topic/forensics-2), [FTIR](https://info.gatewayanalytical.com/particle-articles/topic/ftir), [GSR analysis](https://info.gatewayanalytical.com/particle-articles/topic/gsr-analysis), [gunshot residue analysis](https://info.gatewayanalytical.com/particle-articles/topic/gunshot-residue-analysis), [materials science](https://info.gatewayanalytical.com/particle-articles/topic/materials-science-2), [Optical Microscopy](https://info.gatewayanalytical.com/particle-articles/topic/optical-microscopy), [pharmaceutical](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-2), [Polarized light microscopy](https://info.gatewayanalytical.com/particle-articles/topic/polarized-light-microscopy), [quality control](https://info.gatewayanalytical.com/particle-articles/topic/quality-control), [sem-eds](https://info.gatewayanalytical.com/particle-articles/topic/sem-eds)

[\[fa icon="comment"\] 0 Comments](https://info.gatewayanalytical.com/particle-articles/blog/cara-plese-m-s-senior-scientist#comments-listing)

 Cara Plese, M.S., Senior Scientist 

[Read More \[fa icon="long-arrow-right"\]](https://info.gatewayanalytical.com/particle-articles/blog/cara-plese-m-s-senior-scientist)

[![](https://info.gatewayanalytical.com/hubfs/Imported_Blog_Media/DaveE1-239x300.jpg)](https://info.gatewayanalytical.com/particle-articles/blog/david-exline-president)

## [David Exline, President](https://info.gatewayanalytical.com/particle-articles/blog/david-exline-president)

 \[fa icon="calendar'\] Jan 29, 2013 9:50:34 AM / by [David Exline](https://info.gatewayanalytical.com/particle-articles/author/david-exline) posted in [analytical instrumentation](https://info.gatewayanalytical.com/particle-articles/topic/analytical-instrumentation), [analytical testing](https://info.gatewayanalytical.com/particle-articles/topic/analytical-testing), [Authors](https://info.gatewayanalytical.com/particle-articles/topic/authors), [Blog](https://info.gatewayanalytical.com/particle-articles/topic/blog), [chemical imaging](https://info.gatewayanalytical.com/particle-articles/topic/chemical-imaging), [crime scene investigation](https://info.gatewayanalytical.com/particle-articles/topic/crime-scene-investigation), [fluorescence microscopy](https://info.gatewayanalytical.com/particle-articles/topic/fluorescence-microscopy), [forensic expert](https://info.gatewayanalytical.com/particle-articles/topic/forensic-expert), [FTIR](https://info.gatewayanalytical.com/particle-articles/topic/ftir), [GMP](https://info.gatewayanalytical.com/particle-articles/topic/gmp), [hyperspectral imaging](https://info.gatewayanalytical.com/particle-articles/topic/hyperspectral-imaging), [light microscopy](https://info.gatewayanalytical.com/particle-articles/topic/light-microscopy), [pharmaceutical](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-2), [pharmaceutical forensics](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-forensics), [Raman chemical imaging](https://info.gatewayanalytical.com/particle-articles/topic/raman-chemical-imaging), [Raman spectroscopy](https://info.gatewayanalytical.com/particle-articles/topic/raman-spectroscopy), [spectroscopy](https://info.gatewayanalytical.com/particle-articles/topic/spectroscopy), [trace evidence](https://info.gatewayanalytical.com/particle-articles/topic/trace-evidence), [USP testing methods](https://info.gatewayanalytical.com/particle-articles/topic/usp-testing-methods)

[\[fa icon="comment"\] 0 Comments](https://info.gatewayanalytical.com/particle-articles/blog/david-exline-president#comments-listing)

 David Exline 

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[![](https://info.gatewayanalytical.com/hubfs/Imported_Blog_Media/Bruker1.jpg)](https://info.gatewayanalytical.com/particle-articles/blog/upcoming-webinar-on-trace-analysis-by-infrared-and-raman-spectroscopy)

## [Trace Analysis by Infrared and Raman Spectroscopy](https://info.gatewayanalytical.com/particle-articles/blog/upcoming-webinar-on-trace-analysis-by-infrared-and-raman-spectroscopy)

 \[fa icon="calendar'\] Oct 2, 2012 9:58:46 AM / by [Admin](https://info.gatewayanalytical.com/particle-articles/author/admin) posted in [Blog](https://info.gatewayanalytical.com/particle-articles/topic/blog), [forensic expert](https://info.gatewayanalytical.com/particle-articles/topic/forensic-expert), [Forensics](https://info.gatewayanalytical.com/particle-articles/topic/forensics), [forensics](https://info.gatewayanalytical.com/particle-articles/topic/forensics-2), [Forensic Webinar Recordings](https://info.gatewayanalytical.com/particle-articles/topic/forensics-webinars), [FTIR](https://info.gatewayanalytical.com/particle-articles/topic/ftir), [Optical Microscopy](https://info.gatewayanalytical.com/particle-articles/topic/optical-microscopy), [Raman](https://info.gatewayanalytical.com/particle-articles/topic/raman), [trace evidence analysis](https://info.gatewayanalytical.com/particle-articles/topic/trace-evidence-analysis), [Trace Evidence](https://info.gatewayanalytical.com/particle-articles/topic/trace-evidence-forensics), [Recorded Webinars](https://info.gatewayanalytical.com/particle-articles/topic/webinar-replays)

[\[fa icon="comment"\] 0 Comments](https://info.gatewayanalytical.com/particle-articles/blog/upcoming-webinar-on-trace-analysis-by-infrared-and-raman-spectroscopy#comments-listing)

On **October 24, 2012**,  [Forensic Magazine](http://www.forensicmag.com/) and [Bruker](http://www.bruker.com/) will be hosting a webinar on the topic of "[Trace Analysis by Infrared and Raman Spectroscopy](https://event.on24.com/eventRegistration/EventLobbyServlet?target=registration.jsp&eventid=520214&sessionid=1&key=772DF1A23B2B6998B04A887FE07D28D2&sourcepage=register)".

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[![](https://info.gatewayanalytical.com/hubfs/Imported_Blog_Media/11-150x150.jpg)](https://info.gatewayanalytical.com/particle-articles/blog/webinar-recap-laboratory-methods-for-the-examination-of-foreign-particulate-matter)

## [Webinar Recap: Laboratory Methods for the Examination of Foreign Particulate Matter](https://info.gatewayanalytical.com/particle-articles/blog/webinar-recap-laboratory-methods-for-the-examination-of-foreign-particulate-matter)

 \[fa icon="calendar'\] Apr 30, 2012 10:30:22 AM / by [Admin](https://info.gatewayanalytical.com/particle-articles/author/admin) posted in [Blog](https://info.gatewayanalytical.com/particle-articles/topic/blog), [FTIR](https://info.gatewayanalytical.com/particle-articles/topic/ftir), [FTIR spectroscopy](https://info.gatewayanalytical.com/particle-articles/topic/ftir-spectroscopy), [Pharmaceutical](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical), [pharmaceutical](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-2), [pharmaceutical forensics](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-forensics), [quality assurance](https://info.gatewayanalytical.com/particle-articles/topic/quality-assurance-2), [quality control](https://info.gatewayanalytical.com/particle-articles/topic/quality-control), [quality management system](https://info.gatewayanalytical.com/particle-articles/topic/quality-management-system), [Raman chemical imaging](https://info.gatewayanalytical.com/particle-articles/topic/raman-chemical-imaging), [SEM/EDS](https://info.gatewayanalytical.com/particle-articles/topic/semeds), [source determination](https://info.gatewayanalytical.com/particle-articles/topic/source-determination)

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On April 25th, 2012 we hosted a live webinar titled “[Laboratory Methods for the Examination of Foreign Particulate Matter](https://info.gatewayanalytical.com/particle-articles/webinar-replays/webinar-laboratory-methods-for-the-examination-of-foreign-particulate-matter/).” During the webinar our presenters, David Exline, Senior V.P. and Antonio Scatena, Scientist at Gateway Analytical, discussed current methods of particulate isolation, laboratory testing methods for identifying foreign particulates and the company's forensic approach to source determination. During the webinar we received a number of questions, below is a sample of the Q&A session at the end of the webinar.

[Read More \[fa icon="long-arrow-right"\]](https://info.gatewayanalytical.com/particle-articles/blog/webinar-recap-laboratory-methods-for-the-examination-of-foreign-particulate-matter)

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