In vitro characterization perspectives using fourier transform infrared photoacoustic spectroscopy (FTIR PAS) and Diffuse reflectance infrared spectroscopy (DRIFT)

Agnese Brangule; Ingus Skadiņš; Aigars Reinis; Karlis Agris Gross; Juta Kroča

doi:10.4028/www.scientific.net/KEM.758.273

In vitro characterization perspectives using fourier transform infrared photoacoustic spectroscopy (FTIR PAS) and Diffuse reflectance infrared spectroscopy (DRIFT)

Agnese Brangule, Ingus Skadiņš, Aigars Reinis, Karlis Agris Gross, Juta Kroča

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

7 Citations (Scopus)

Abstract

The activity of antibacterial material is conventionally estimated by using an indirect method - a bacteria suspension is inoculated onto a surface, and then the bacteria are collected from the surface and examined as to whether they can form colonies on the agar plate [1]. In the present study, the presence of bacteria was examined by direct detection. Our study is based on FTIR PAS with an interferometer cantilever detector [2]. Our work discusses the possibility of identifying and distinguishing the presence of different bacteria (Staphylococcus epidermidis and Pseudomonas aeruginosa) and the possibility to evaluate the crystallization processes on the pressed calcium phosphate surface.

Original language	English
Title of host publication	Bioceramics - 29th Symposium and Annual Meeting of the International Society for Ceramics in Medicine
Editors	Christian Rey, Christele Combes, Christophe Drouet
Publisher	Trans Tech Publications Ltd
Pages	273-277
Number of pages	5
ISBN (Print)	9783035712209
DOIs	https://doi.org/10.4028/www.scientific.net/KEM.758.273
Publication status	Published - 2017
Event	29th Symposium and Annual Meeting of the International Society for Ceramics in Medicine - Toulouse, France Duration: 25 Oct 2017 → 27 Oct 2017 Conference number: 29

Publication series

Name	Key Engineering Materials
Volume	758 KEM
ISSN (Print)	1013-9826
ISSN (Electronic)	1662-9795

Conference

Conference	29th Symposium and Annual Meeting of the International Society for Ceramics in Medicine
Abbreviated title	ISCM 2017
Country/Territory	France
City	Toulouse
Period	25/10/17 → 27/10/17

Keywords*

FTIR-DRIFT
FTIR-PAS
In vitro
Nanocrystalline apatite (NA).
Principal Component Analysis (PCA)
Pseudomonas aeruginosa
Staphylococcus epidermidis

Field of Science*

1.3 Physical sciences
1.6 Biological sciences
1.4 Chemical sciences

Publication Type*

3.3. Publications in conference proceedings indexed in Web of Science and/or Scopus database

Access to Document

10.4028/www.scientific.net/KEM.758.273

Cite this

Brangule, A., Skadiņš, I., Reinis, A., Gross, K. A., & Kroča, J. (2017). In vitro characterization perspectives using fourier transform infrared photoacoustic spectroscopy (FTIR PAS) and Diffuse reflectance infrared spectroscopy (DRIFT). In C. Rey, C. Combes, & C. Drouet (Eds.), Bioceramics - 29th Symposium and Annual Meeting of the International Society for Ceramics in Medicine (pp. 273-277). (Key Engineering Materials; Vol. 758 KEM). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.758.273

Brangule, Agnese ; Skadiņš, Ingus ; Reinis, Aigars et al. / In vitro characterization perspectives using fourier transform infrared photoacoustic spectroscopy (FTIR PAS) and Diffuse reflectance infrared spectroscopy (DRIFT). Bioceramics - 29th Symposium and Annual Meeting of the International Society for Ceramics in Medicine. editor / Christian Rey ; Christele Combes ; Christophe Drouet. Trans Tech Publications Ltd, 2017. pp. 273-277 (Key Engineering Materials).

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title = "In vitro characterization perspectives using fourier transform infrared photoacoustic spectroscopy (FTIR PAS) and Diffuse reflectance infrared spectroscopy (DRIFT)",

abstract = "The activity of antibacterial material is conventionally estimated by using an indirect method - a bacteria suspension is inoculated onto a surface, and then the bacteria are collected from the surface and examined as to whether they can form colonies on the agar plate [1]. In the present study, the presence of bacteria was examined by direct detection. Our study is based on FTIR PAS with an interferometer cantilever detector [2]. Our work discusses the possibility of identifying and distinguishing the presence of different bacteria (Staphylococcus epidermidis and Pseudomonas aeruginosa) and the possibility to evaluate the crystallization processes on the pressed calcium phosphate surface.",

keywords = "FTIR-DRIFT, FTIR-PAS, In vitro, Nanocrystalline apatite (NA)., Principal Component Analysis (PCA), Pseudomonas aeruginosa, Staphylococcus epidermidis",

author = "Agnese Brangule and Ingus Skadiņ{\v s} and Aigars Reinis and Gross, {Karlis Agris} and Juta Kro{\v c}a",

note = "Publisher Copyright: {\textcopyright} 2017 Trans Tech Publications, Switzerland. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.; 29th Symposium and Annual Meeting of the International Society for Ceramics in Medicine, ISCM 2017 ; Conference date: 25-10-2017 Through 27-10-2017",

year = "2017",

doi = "10.4028/www.scientific.net/KEM.758.273",

language = "English",

isbn = "9783035712209",

series = "Key Engineering Materials",

publisher = "Trans Tech Publications Ltd",

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Brangule, A , Skadiņš, I , Reinis, A, Gross, KA & Kroča, J 2017, In vitro characterization perspectives using fourier transform infrared photoacoustic spectroscopy (FTIR PAS) and Diffuse reflectance infrared spectroscopy (DRIFT). in C Rey, C Combes & C Drouet (eds), Bioceramics - 29th Symposium and Annual Meeting of the International Society for Ceramics in Medicine. Key Engineering Materials, vol. 758 KEM, Trans Tech Publications Ltd, pp. 273-277, 29th Symposium and Annual Meeting of the International Society for Ceramics in Medicine, Toulouse, France, 25/10/17. https://doi.org/10.4028/www.scientific.net/KEM.758.273

In vitro characterization perspectives using fourier transform infrared photoacoustic spectroscopy (FTIR PAS) and Diffuse reflectance infrared spectroscopy (DRIFT). / Brangule, Agnese ; Skadiņš, Ingus ; Reinis, Aigars et al.
Bioceramics - 29th Symposium and Annual Meeting of the International Society for Ceramics in Medicine. ed. / Christian Rey; Christele Combes; Christophe Drouet. Trans Tech Publications Ltd, 2017. p. 273-277 (Key Engineering Materials; Vol. 758 KEM).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Brangule, Agnese

AU - Skadiņš, Ingus

AU - Reinis, Aigars

AU - Gross, Karlis Agris

AU - Kroča, Juta

N1 - Conference code: 29

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N2 - The activity of antibacterial material is conventionally estimated by using an indirect method - a bacteria suspension is inoculated onto a surface, and then the bacteria are collected from the surface and examined as to whether they can form colonies on the agar plate [1]. In the present study, the presence of bacteria was examined by direct detection. Our study is based on FTIR PAS with an interferometer cantilever detector [2]. Our work discusses the possibility of identifying and distinguishing the presence of different bacteria (Staphylococcus epidermidis and Pseudomonas aeruginosa) and the possibility to evaluate the crystallization processes on the pressed calcium phosphate surface.

AB - The activity of antibacterial material is conventionally estimated by using an indirect method - a bacteria suspension is inoculated onto a surface, and then the bacteria are collected from the surface and examined as to whether they can form colonies on the agar plate [1]. In the present study, the presence of bacteria was examined by direct detection. Our study is based on FTIR PAS with an interferometer cantilever detector [2]. Our work discusses the possibility of identifying and distinguishing the presence of different bacteria (Staphylococcus epidermidis and Pseudomonas aeruginosa) and the possibility to evaluate the crystallization processes on the pressed calcium phosphate surface.

KW - FTIR-DRIFT

KW - FTIR-PAS

KW - In vitro

KW - Nanocrystalline apatite (NA).

KW - Principal Component Analysis (PCA)

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KW - Staphylococcus epidermidis

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M3 - Conference contribution

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T3 - Key Engineering Materials

SP - 273

EP - 277

BT - Bioceramics - 29th Symposium and Annual Meeting of the International Society for Ceramics in Medicine

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A2 - Combes, Christele

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PB - Trans Tech Publications Ltd

T2 - 29th Symposium and Annual Meeting of the International Society for Ceramics in Medicine

Y2 - 25 October 2017 through 27 October 2017

ER -

Brangule A , Skadiņš I , Reinis A, Gross KA, Kroča J. In vitro characterization perspectives using fourier transform infrared photoacoustic spectroscopy (FTIR PAS) and Diffuse reflectance infrared spectroscopy (DRIFT). In Rey C, Combes C, Drouet C, editors, Bioceramics - 29th Symposium and Annual Meeting of the International Society for Ceramics in Medicine. Trans Tech Publications Ltd. 2017. p. 273-277. (Key Engineering Materials). doi: 10.4028/www.scientific.net/KEM.758.273

In vitro characterization perspectives using fourier transform infrared photoacoustic spectroscopy (FTIR PAS) and Diffuse reflectance infrared spectroscopy (DRIFT)

Abstract

Publication series

Conference

Keywords*

Field of Science*

Publication Type*

Access to Document

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