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Academician

ÖMER TAHİR GÜNKARA

Profesör

Yıldız Teknik Üniversitesi Fen-Edebiyat Fakültesi Kimya Bölümü

Research topics OpenAlex
  1. Ana Dal Fen Bilimleri ve Matematik Temel Alanı
  2. Yan Dal Kimya
Keywords YÖKSİS
Articles 52 YÖKSİS 52 · OpenAlex 0 Total citations 341 h-index 10 · OpenAlex Q1 articles 15 Scopus · WoS Q1 13 Best field rank #1,722 / 11,969 Main field · top 14.4% Co-authors 78 20 Turkish institutions

Citation impact

OpenAlex YÖKSİS articles matched in OpenAlex: 48 + YÖKSİS · co-author record: 3
h-index 10 Percentile in Türkiye: 84 #300 of 1,360 at their university by h-index
i10-index
12
Total citations
341
Top 18% in Türkiye
Per article
6.7
FWCI
0.69
1.00 = world average
World top 1%
0
World top 10%
2

Most cited articles

  1. Accurate and sensitive determination of hydroxychloroquine sulfate used on COVID-19 patients in human urine, serum and saliva samples by GC-MS 2021 world top 10% 33 citations
  2. Determination of copper ion at trace levels in apple tea samples by simultaneous complexation and spray assisted microextraction method prior to detection by flame atomic absorption spectrophotometry 2024 world top 10% 24 citations
  3. A novel determination method for diuron in seaweed samples: Combination of quadruple isotope dilution strategy with liquid chromatography - quadrupole time of flight - tandem mass spectrometry for superior accuracy and precision 2020 21 citations
How is this computed?

h-index and citations are computed from the citation counts of this academic’s YÖKSİS articles matched in OpenAlex (not Google Scholar, WoS or Scopus). Unmatched articles are not included. 3 articles (23 citations) tagged with this academic’s YÖK author id in co-authors’ YÖKSİS records count only towards citations, h-index and i10; article counts, percentiles and rankings use their own YÖKSİS list. h-index on the OpenAlex author profile: 10.

Field ranking

YÖKSİS ?
Keyword rankings 1

Collaboration network

From the author lists of YÖKSİS publication records. Duplicate records of a work count once; institutions are co-authors’ current YÖKSİS affiliations.

Co-authors
78
With an akaturk profile
38
Turkish institutions
20
Co-authored works
%94

Academic co-authors 38

  1. SEZGİN BAKIRDERE Profesör · Yıldız Teknik Üniversitesi same university 24
  2. SEZİN ERARPAT BODUR Doktor Öğretim Üyesi · Yıldız Teknik Üniversitesi same university 19
  3. SÜLEYMAN BODUR Araştırma Görevlisi · İstinye Üniversitesi 18
  4. FATMA TURAK Doçent · Yıldız Teknik Üniversitesi same university 5
  5. MELEK GÜL Profesör · Amasya Üniversitesi 3
  6. MERVE FIRAT AYYILDIZ Doktor Öğretim Üyesi · İstanbul Gelişim Üniversitesi 3
  7. SUDE OFLU Öğretim Görevlisi (ders Vermekle Görevli) · İstanbul Atlas Üniversitesi 3
  8. YUK YIN NG Doçent · Acıbadem Mehmet Ali Aydınlar Üniversitesi 3
  9. ÖZLEM ULUCAN AÇAN Doçent · İstanbul Bilgi Üniversitesi 3
  10. ÖZNUR EYİLCİM Doktor Öğretim Üyesi · Üsküdar Üniversitesi 3
Show all (38)
  1. ALİ ERDOĞMUŞ Profesör · Yıldız Teknik Üniversitesi same university 2
  2. BİLGESU ONUR SUCU Doçent · İstanbul Medipol Üniversitesi 2
  3. ELİF ÖZTÜRK ER Doçent · İstanbul Teknik Üniversitesi 2
  4. EMİNE BAĞDATLI Profesör · Ordu Üniversitesi 2
  5. GÖKNUR YAŞA ATMACA Doçent · Yıldız Teknik Üniversitesi same university 2
  6. GÖNÜL SAADET BATIBAY METİN Öğretim Görevlisi (uygulamalı Birim) · Türk-Alman Üniversitesi 2
  7. KEVSER CELEP Araştırma Görevlisi · Türk-Alman Üniversitesi 2
  8. NERGİS ARSU Profesör · Yıldız Teknik Üniversitesi same university 2
  9. SADİN ÖZDEMİR Profesör · Mersin Üniversitesi 2
  10. ZÜHAL TURGUT Profesör · Yıldız Teknik Üniversitesi same university 2
  11. ABDURRAHMAN DÜNDAR Profesör · Mardin Artuklu Üniversitesi 1
  12. AYŞEGÜL BUĞRA ŞAR Doktor Öğretim Üyesi · Koç Üniversitesi 1
  13. CÜNEYT SÜZEL Doçent · İstanbul Bilgi Üniversitesi 1
  14. DORUK GÖNEN Profesör · İstanbul Üniversitesi 1
  15. ECEHAN ARAS Profesör · İzmir Demokrasi Üniversitesi 1
  16. FATMA ALBAYRAK HALAÇ Araştırma Görevlisi · Gebze Teknik Üniversitesi 1
  17. FATİH AHMET ERULAŞ Profesör · Siirt Üniversitesi 1
  18. FUNDA TURAN Profesör · İskenderun Teknik Üniversitesi 1
  19. KEREM KAYA Doçent · İstanbul Teknik Üniversitesi 1
  20. MEHMET SERKAN ERGÜNE Profesör · İstanbul Üniversitesi 1
  21. METE TAYANÇ Profesör · Marmara Üniversitesi 1
  22. MUSTAFA SERKAN YALÇIN Profesör · Mersin Üniversitesi 1
  23. NAZİME EBRAR KARLIDAĞ Araştırma Görevlisi · Marmara Üniversitesi 1
  24. SELİM GÜRSOY Araştırma Görevlisi · İstanbul Medipol Üniversitesi 1
  25. SERAP ACAR Profesör · Yıldız Teknik Üniversitesi same university 1
  26. TOLGA DEPCİ Profesör · İskenderun Teknik Üniversitesi 1
  27. TÜRKAN BUDAK Doçent · Yıldız Teknik Üniversitesi same university 1
  28. ÇİĞDEM YOLAÇAN Profesör · Yıldız Teknik Üniversitesi same university 1

National collaboration 20 institutions

Within own university31 joint works · Yıldız Teknik Üniversitesi

  1. İstinye Üniversitesi 18 works · 1 academics
  2. Türk-Alman Üniversitesi 4 works · 2 academics
  3. İstanbul Bilgi Üniversitesi 4 works · 2 academics
  4. Acıbadem Mehmet Ali Aydınlar Üniversitesi 3 works · 1 academics
  5. Amasya Üniversitesi 3 works · 1 academics
  6. Üsküdar Üniversitesi 3 works · 1 academics
  7. İstanbul Atlas Üniversitesi 3 works · 1 academics
  8. İstanbul Gelişim Üniversitesi 3 works · 1 academics
  9. İstanbul Medipol Üniversitesi 3 works · 2 academics
  10. İstanbul Teknik Üniversitesi 3 works · 2 academics
Show all (20)
  1. Marmara Üniversitesi 2 works · 2 academics
  2. Mersin Üniversitesi 2 works · 2 academics
  3. Ordu Üniversitesi 2 works · 1 academics
  4. Gebze Teknik Üniversitesi 1 works · 1 academics
  5. Koç Üniversitesi 1 works · 1 academics
  6. Mardin Artuklu Üniversitesi 1 works · 1 academics
  7. Siirt Üniversitesi 1 works · 1 academics
  8. İskenderun Teknik Üniversitesi 1 works · 2 academics
  9. İstanbul Üniversitesi 1 works · 2 academics
  10. İzmir Demokrasi Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 40

ZEHRA NÜKET ÖCAL SUNGUROĞLU 16Kumsal Eroğlu 5İREM KULU 5Buse Tuğba Zaman 4FULYA GÜNAY 3MİRAY ÖNER 3Dotse Selali Chormey 2DİETER KAUFMANN 2Elif Basak Ersoy 2MÜGE GÜLELİ 2PELİN DEMİR AYDOĞMUŞ 2Wim Dehaen 2ZEYNEP TEKİN 2AHSEN BAYRAKTARAYŞEGÜL ERGENLERBELMA ÖZBEKBedrihan KartoğluBeste CoşarBurcu BELMENBuğra ÇelikBÜŞRA ARVASCANSU DEMİRDieter Eckhard KaufmannESRA SULTAN DORUGİZEM NUR AYANHİLAL AKBIYIKPAYE NAZ DİRİDİRİRABİA DEMİRELRABİA KUTLU KARASUSENEM AKKUS CEVİKKALPSERKAN TOPALSEVCAN BALTASOYKAN AĞARYAREN DIKMENYulia IvanovaZekeriya Kurşungülay giraygülşah tolluİHSAN ERDENİREM ÇOKSU

Authors without an akaturk profile (international researchers, retired or former academics, students, clinicians) are grouped by name spelling; short forms such as “Gulluce M.” join the single full name they match.

Indexes and citation percentiles

?
TR Index 5 articles
OpenAlex citation percentile
Top 1%0
Top 10%2
Avg · n 48 %56.1
Other counts

Scopus (SJR)

  • YÖKSİS rows 42

WoS (JCR)

  • YÖKSİS rows 38

Articles

Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.

52articles

Journals with publications

29 journals

Narrow down

Scopus (SJR)
Q115 Q29 Q311 Q47
WoS (JCR)
Q113 Q29 Q39 Q47
TR Index
5articles

Article list

  1. 2026 Comparison of three different calibration methods and quadruple isotope dilution strategy to design more accurate quantitation method for the determination of monuron in potato flour samples by HPLC-MS/MS Food Chemistry DOI 10.1016/j.foodchem.2025.147348 YÖKSİS SJR Q1 JCR Q1 OpenAlex 80.9%
  2. 2026 Furo-/Thieno[2,3-c]pyridine Derivatives: Synthesis, Reactions, and Applications European Journal of Organic Chemistry DOI 10.1002/ejoc.70418 YÖKSİS OpenAlex 27.0%
  3. 2026 Assessing calibration methods for fenuron determination in carrot juice via GC–MS with salt-assisted switchable solvent microextraction Scientific Reports DOI 10.1038/s41598-026-51119-4 YÖKSİS SJR Q1 JCR Q1 OpenAlex 33.9%
  4. 2025 Investigation of the photochemical, sono-photochemical and biological characteristics of novel zinc and indium Schiff base phthalocyanines Polyhedron DOI 10.1016/j.poly.2025.117775 YÖKSİS SJR Q3 JCR Q2 OpenAlex 82.6%
  5. 2025 Synthesis of Thieno[2,3‐c]pyridine Derivatives by 1,2,3‐Triazole‐Mediated Metal‐Free Denitrogenative Transformation Reaction ChemistryOpen DOI 10.1002/open.202500060 YÖKSİS SJR Q2 JCR Q2 OpenAlex 59.3%
  6. 2025 Dispersive solid phase extraction and quadruple isotope dilution–mass spectrometry combination for the accurate and sensitive quantification of capsaicin in pepper, domestic wastewater and human saliva samples by GC–MS system Microchemical Journal DOI 10.1016/j.microc.2024.112246 YÖKSİS SJR Q2 JCR Q1 OpenAlex 73.9%
  7. 2024 Determination of phenytoin at trace levels in domestic wastewater and synthetic urine samples by gas chromatography-mass spectrometry after its preconcentration by simple liquid-phase microextraction Environmental Monitoring and Assessment DOI 10.1007/s10661-024-12544-y YÖKSİS SJR Q2 JCR Q3 OpenAlex 58.8%
  8. 2024 Determination of copper ion at trace levels in apple tea samples by simultaneous complexation and spray assisted microextraction method prior to detection by flame atomic absorption spectrophotometry Food Chemistry DOI 10.1016/j.foodchem.2023.138243 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 91.0%
  9. 2024 Exploring improved strategies for therapeutic studies and biological activities of novel zinc and indium phthalocyanines Dalton Transactions DOI 10.1039/D4DT02261K YÖKSİS SJR Q2 JCR Q1 OpenAlex 88.0%
  10. 2024 Combination of spraying based liquid phase microextraction and liquid chromatography–tandem mass spectrometry for the determination of colchicine at ultra–trace levels in artificial urine and serum samples Microchemical Journal DOI 10.1016/j.microc.2024.112071 YÖKSİS SJR Q1 JCR Q1 OpenAlex 58.2%
  11. 2024 Design, Synthesis, Biological Evaluation and Molecular Docking Studies of a New Series of Maleimide Derivatives ChemistryOpen DOI 10.1002/open.202400058 YÖKSİS SJR Q2 JCR Q2 OpenAlex 73.6%
  12. 2024 Determination of capsaicin at trace levels in different food, biological and environmental samples by quadruple isotope dilution-gas chromatography mass spectrometry after its preconcentration Journal of Chromatography A DOI 10.1016/j.chroma.2024.465147 YÖKSİS SJR Q1 JCR Q1 OpenAlex 72.9%
  13. 2024 Simultaneous determination of nineteen azo dyes in water samples by gas chromatography-mass spectrometry after Fe3O4@COF based dispersive solid phase extraction Scientific Reports DOI 10.1038/s41598-024-80097-8 YÖKSİS SJR Q1 JCR Q1 OpenAlex 71.2%
  14. 2024 Microwave‐Assisted Synthesis Method for the Production of Carbon Nano Dots and Its Genotoxicity Assessment ChemistrySelect DOI 10.1002/slct.202403483 YÖKSİS SJR Q3 JCR Q3 OpenAlex 65.0%
  15. 2024 Design, synthesis and anti-oxidant activities of novel 1,2,3,4-tetrazine, 1,2,3-triazoles and coumarin derivatives and their nanoparticular encapsulation Nano Express DOI 10.1088/2632-959X/ad64f1 YÖKSİS SJR Q2 JCR Q3 OpenAlex 72.7%
  16. 2023 Quantification of trace fenuron in waste water samples by matrix matching calibration strategy and gas chromatography–mass spectrometry after simultaneous derivatization and preconcentration Environmental Monitoring and Assessment DOI 10.1007/s10661-023-11575-1 YÖKSİS SJR Q2 JCR Q3 OpenAlex 64.9%
  17. 2023 Combination of quadrupole isotope dilution mass spectrometry with simultaneous derivatization and spray assisted droplet formation-liquid phase microextraction for the determination of methamphetamine in human urine and serum samples by gas chromatography mass spectrometry Journal of Pharmacological and Toxicological Methods DOI 10.1016/j.vascn.2022.107207 YÖKSİS SJR Q3 JCR Q4 OpenAlex 79.6%
  18. 2023 Design and synthesis of novel 1,2,3,4‐tetrazines as new anti‐leukemia cancer agents Wiley DOI 10.1111/cbdd.14328 YÖKSİS SJR Q2 JCR Q2 OpenAlex 45.5%
  19. 2023 Determination of selenium by gas chromatography-mass spectrometry after formation of its volatile derivative and preconcentration using vortex-assisted dispersive liquid–liquid microextraction Royal Society of Chemistry (RSC) DOI 10.1039/D3NJ01949G YÖKSİS SJR Q2 JCR Q2 OpenAlex 43.4%
  20. 2023 Synthesis of Isotopic Labelled Paracetamol Benzoate‐d3 and Its Application in the Determination of Paracetamol Wiley DOI 10.1002/slct.202203851 YÖKSİS SJR Q3 JCR Q3 OpenAlex 47.7%

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