Complex evaluation of Raman spectra using morphological filtering: Algorithms, software implementation, and experimental verification of baseline correction, peak recognition, and cosmic ray removal in SERS spectra of designer drugs
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F22%3A00126746" target="_blank" >RIV/00216224:14310/22:00126746 - isvavai.cz</a>
Result on the web
<a href="https://analyticalsciencejournals.onlinelibrary.wiley.com/doi/10.1002/jrs.6448" target="_blank" >https://analyticalsciencejournals.onlinelibrary.wiley.com/doi/10.1002/jrs.6448</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/jrs.6448" target="_blank" >10.1002/jrs.6448</a>
Alternative languages
Result language
angličtina
Original language name
Complex evaluation of Raman spectra using morphological filtering: Algorithms, software implementation, and experimental verification of baseline correction, peak recognition, and cosmic ray removal in SERS spectra of designer drugs
Original language description
We discuss a full-scale treatment of real-life Raman spectra with pronounced artifacts via mathematical morphology: Baseline correction, peak recognition, and cosmic ray removal are provided using a single kernel. The suggested treatment is peak-oriented, and its novelty lies in utilization of contact points between a spectrum and its morphological mapping to provide robust peak recognition via low-order morphological operators. Reaching a compromise between complicated iterative processing and requiring tedious input from the user, the provided algorithms permit effective unsupervised evaluation of individual spectra as well as Raman maps and time or depth series. The method is demonstrated on SERS identification of selected designer drugs.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
<a href="/en/project/LD15058" target="_blank" >LD15058: Preparation of substrates for Surface Enhanced Raman Spectroscopy using electrochemical, electrophoretic and spark discharge utilizing methods.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Raman Spectroscopy
ISSN
0377-0486
e-ISSN
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Volume of the periodical
53
Issue of the periodical within the volume
12
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
2100-2109
UT code for WoS article
000855125300001
EID of the result in the Scopus database
2-s2.0-85138286535