<div class="csl-bib-body">
<div class="csl-entry">Kristament, C., Brandstetter, M., Schwaighofer, A., Alcaraz, M. R., & Lendl, B. (2015). <i>External-Cavity Quantum Cascade Lasers as an Enabling Technology for Analytical Chemistry</i>. CLEO: Science and Innovations, CLEO-SI 2015, San Jose, United States of America (the). http://hdl.handle.net/20.500.12708/99676</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/99676
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dc.description.abstract
After providing an overview on the state-of-the-art of measuring condensed phase samples by quantum cascade lasers (QCL), this presentation will focus on protein analysis. The qualitative analysis of mid-IR spectra of aqueous protein solutions provides information on the secondary structure elements present in the proteins under study. In this work an external cavity (EC)-QCL was used for performing transmission measurements of different aqueous protein solutions in a CaF2 flow cell with optical paths up to 75 μm. The strong temperature dependence of the ν2-band of water overlapping the amide I absorption band (~1650 cm-1) required a temperature stability of +/-0.005°C. Successful determination of the secondary structures of albumin and β-lacto-globulin was achieved in the low g/L concentration range
en
dc.language.iso
en
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dc.title
External-Cavity Quantum Cascade Lasers as an Enabling Technology for Analytical Chemistry
en
dc.type
Präsentation
de
dc.type
Presentation
en
dc.type.category
Conference Presentation
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tuw.peerreviewed
false
-
tuw.publication.invited
invited
-
tuw.publication.orgunit
E164-02-1 - Forschungsgruppe Prozessanalytik
-
tuw.publication.orgunit
E164 - Institut für Chemische Technologien und Analytik
-
tuw.event.name
CLEO: Science and Innovations, CLEO-SI 2015
en
tuw.event.startdate
10-05-2015
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tuw.event.enddate
15-05-2015
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tuw.event.online
On Site
-
tuw.event.type
Event for scientific audience
-
tuw.event.place
San Jose
-
tuw.event.country
US
-
tuw.event.presenter
Lendl, B.
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wb.sciencebranch
Chemie
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wb.sciencebranch.oefos
1040
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wb.facultyfocus
Chemistry and Technology of Materials
de
wb.facultyfocus
Chemistry and Technology of Materials
en
wb.facultyfocus.faculty
E150
-
item.languageiso639-1
en
-
item.openairetype
conference paper not in proceedings
-
item.grantfulltext
restricted
-
item.fulltext
no Fulltext
-
item.cerifentitytype
Publications
-
item.openairecristype
http://purl.org/coar/resource_type/c_18cp
-
crisitem.author.dept
E164-02-1 - Forschungsgruppe Prozessanalytik
-
crisitem.author.dept
E164 - Institut für Chemische Technologien und Analytik
-
crisitem.author.dept
E164-02-1 - Forschungsgruppe Prozessanalytik
-
crisitem.author.dept
E164 - Institut für Chemische Technologien und Analytik
-
crisitem.author.dept
E164-02 - Forschungsbereich Umwelt-, Prozessanalytik und Sensoren
-
crisitem.author.orcid
0000-0003-2714-7056
-
crisitem.author.orcid
0000-0003-3838-5842
-
crisitem.author.parentorg
E164-02 - Forschungsbereich Umwelt-, Prozessanalytik und Sensoren
-
crisitem.author.parentorg
E150 - Fakultät für Technische Chemie
-
crisitem.author.parentorg
E164-02 - Forschungsbereich Umwelt-, Prozessanalytik und Sensoren
-
crisitem.author.parentorg
E150 - Fakultät für Technische Chemie
-
crisitem.author.parentorg
E164 - Institut für Chemische Technologien und Analytik
