Korkmaz Özkan, Filiz

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Profile URL
https://hdl.handle.net/20.500.14411/6821
Name Variants
Korkmaz Ozkan,Filiz
K.,Filiz
F.,Korkmaz Ozkan
Filiz, Korkmaz Özkan
Korkmaz Ozkan,F.
K.Ö.Filiz
Korkmaz Özkan,F.
K. O. Filiz
Korkmaz F.
F.,Korkmaz Özkan
F., Korkmaz Ozkan
Filiz, Korkmaz Ozkan
Filiz Korkmaz Özkan
F., Korkmaz Özkan
Korkmaz Ozkan, Filiz
Korkmaz Özkan, Filiz
K. Ö. Filiz
K., Filiz
Özkan, Filiz Korkmaz
Korkmaz, Filiz
Job Title
Profesör Doktor
Email Address
filiz.korkmaz@atilim.edu.tr
Main Affiliation
Physics Group
Status
Website
https
ORCID ID
0000-0003-3512-3521
Scopus Author ID
8664101000
Turkish CoHE Profile ID
Google Scholar ID
4NU4lXwAAAAJ
WoS Researcher ID
2752134

Sustainable Development Goals

NO POVERTY1
NO POVERTY
0
Research Products
ZERO HUNGER2
ZERO HUNGER
0
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GOOD HEALTH AND WELL-BEING3
GOOD HEALTH AND WELL-BEING
3
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QUALITY EDUCATION4
QUALITY EDUCATION
0
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GENDER EQUALITY5
GENDER EQUALITY
0
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CLEAN WATER AND SANITATION6
CLEAN WATER AND SANITATION
3
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AFFORDABLE AND CLEAN ENERGY7
AFFORDABLE AND CLEAN ENERGY
0
Research Products
DECENT WORK AND ECONOMIC GROWTH8
DECENT WORK AND ECONOMIC GROWTH
0
Research Products
INDUSTRY, INNOVATION AND INFRASTRUCTURE9
INDUSTRY, INNOVATION AND INFRASTRUCTURE
0
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REDUCED INEQUALITIES10
REDUCED INEQUALITIES
0
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SUSTAINABLE CITIES AND COMMUNITIES11
SUSTAINABLE CITIES AND COMMUNITIES
0
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RESPONSIBLE CONSUMPTION AND PRODUCTION12
RESPONSIBLE CONSUMPTION AND PRODUCTION
0
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CLIMATE ACTION13
CLIMATE ACTION
0
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LIFE BELOW WATER14
LIFE BELOW WATER
0
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LIFE ON LAND15
LIFE ON LAND
2
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PEACE, JUSTICE AND STRONG INSTITUTIONS16
PEACE, JUSTICE AND STRONG INSTITUTIONS
0
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PARTNERSHIPS FOR THE GOALS17
PARTNERSHIPS FOR THE GOALS
0
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Documents

24

Citations

665

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9

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Documents

0

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0

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Scholarly Output

27

Articles

22

Views / Downloads

97/567

Supervised MSc Theses

4

Supervised PhD Theses

0

WoS Citation Count

600

Scopus Citation Count

619

Patents

0

Projects

0

WoS Citations per Publication

22.22

Scopus Citations per Publication

22.93

Open Access Source

9

Supervised Theses

4

JournalCount
Scientific Reports4
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy2
Physica B: Condensed Matter2
Archives of Biochemistry and Biophysics2
Journal of Biomolecular Structure and Dynamics1
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Author: Bozatli, LeylaHas files: true

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    Article
    Citation - WoS: 7
    Citation - Scopus: 6
    Using urine FTIR spectra to screen autism spectrum disorder
    (Nature Portfolio, 2023) Sarigul, Neslihan; Bozatli, Leyla; Kurultak, Ilhan; Korkmaz, Filiz
    Autism spectrum disorder (ASD) is a heterogeneous neurodevelopmental disorder caused by multiple factors, lacking clear biomarkers. Diagnosing ASD still relies on behavioural and developmental signs and usually requires lengthy observation periods, all of which are demanding for both clinicians and parents. Although many studies have revealed valuable knowledge in this field, no clearly defined, practical, and widely acceptable diagnostic tool exists. In this study, 26 children with ASD (ASD+), aged 3-5 years, and 26 sex and age-matched controls are studied to investigate the diagnostic potential of the Attenuated Total Reflectance-Fourier Transform Infrared (ATR-FTIR) spectroscopy. The urine FTIR spectrum results show a downward trend in the 3000-2600/cm region for ASD+ children when compared to the typically developing (TD) children of the same age. The average area of this region is 25% less in ASD+ level 3 children, 29% less in ASD+ level 2 children, and 16% less in ASD+ level 1 children compared to that of the TD children. Principal component analysis was applied to the two groups using the entire spectrum window and five peaks were identified for further analysis. The correlation between the peaks and natural urine components is validated by artificial urine solutions. Less-than-normal levels of uric acid, phosphate groups, and ammonium (NH4+) can be listed as probable causes. This study shows that ATR-FTIR can serve as a practical and non-invasive method to screen ASD using the high-frequency region of the urine spectrum.