Korkmaz Özkan, Filiz

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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
Scopus Author ID
Turkish CoHE Profile ID
Google Scholar ID
WoS Researcher ID

Sustainable Development Goals

5

GENDER EQUALITY
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0

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14

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10

REDUCED INEQUALITIES
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3

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3

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2

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9

INDUSTRY, INNOVATION AND INFRASTRUCTURE
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16

PEACE, JUSTICE AND STRONG INSTITUTIONS
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11

SUSTAINABLE CITIES AND COMMUNITIES
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8

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13

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4

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6

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3

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1

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15

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2

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7

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12

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Documents

24

Citations

665

h-index

9

Documents

0

Citations

0

Scholarly Output

27

Articles

22

Views / Downloads

6/0

Supervised MSc Theses

4

Supervised PhD Theses

0

WoS Citation Count

600

Scopus Citation Count

619

WoS h-index

9

Scopus h-index

8

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0

Projects

0

WoS Citations per Publication

22.22

Scopus Citations per Publication

22.93

Open Access Source

9

Supervised Theses

4

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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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Now showing 1 - 2 of 2
  • Article
    Author Correction: Using Urine Ftir Spectra To Screen Autism Spectrum Disorder
    (Nature Portfolio, 2024) Sarigul, Neslihan; Bozatli, Leyla; Kurultak, Ilhan; Korkmaz, Filiz
    [No Abstract Available]
  • 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.