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Academician

HAKKI TÜRKER AKÇAY

Profesör

Recep Tayyip Erdoğan 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 62 YÖKSİS 62 · OpenAlex 0 Total citations 1,191 h-index 22 · OpenAlex OpenAlex coverage %85 matched 53 / 62 Q1 articles 23 Scopus · WoS Q1 10 Best field rank #863 / 11,969 Main field · top 7.2% Co-authors 71 17 Turkish institutions

Citation impact

Citation counts of the articles matched in OpenAlex, citing publications from Crossref and the Stanford/Elsevier list. Sources are shown separately and never added up.

OpenAlex YÖKSİS articles matched in OpenAlex: 53 + YÖKSİS · co-author record: 11
h-index 22 Percentile in Türkiye: 98 #11 of 875 at their university by h-index
i10-index
40
Total citations
1,191
Top 4.2% in Türkiye
Per article
18.6
FWCI
1.11
1.00 = world average
World top 1%
0
World top 10%
4

Most cited articles

  1. Microplastics in branded milk: Dietary exposure and risk assessment 2023 world top 10% 122 citations
  2. Microplastic contamination and risk assessment in table salts: Turkey 2023 world top 10% 58 citations
  3. Synthesis photophysical and photochemical properties of highly soluble phthalocyanines substituted with four 3 5 dimethylpyrazole 1 methoxy groups 2011 53 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. 11 articles (93 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.

Citing publications Crossref 178 publications citing 53 DOI-bearing articles · 90 Türkiye-affiliated
  • 2019 27
  • 2020 52
  • 2021 40
  • 2022 18
  • 2025 23
  • 2026 18
  1. Synthesis, photophysicochemical and electrochemical properties of new peripheral tetra-substituted Zn(II) phthalocyanines bearing quinoline groups TR Barış Seçkin Arslan et al. · Inorganica Chimica Acta · 2026 · cites 2 articles of this academic
  2. Novel alpha-functionalized nickel( ii ) phthalocyanines: photochemical, antioxidant, antibacterial, cytotoxicity studies and theoretical insights TR Mustafa Akin et al. · Dalton Transactions · 2026 · cites 3 articles of this academic
  3. Development of a digestion method for microplastic quantification in white cheese and detection by micro-Raman imaging TR Fatmagul Halici Demir et al. · Food Research International · 2026
  4. Multifunctional nickel (II) phthalocyanines with oxygen-bridged substituents: Synthesis, biological evaluation, and computational studies TR Armağan Günsel et al. · Journal of Molecular Structure · 2026 · cites 2 articles of this academic
  5. Competitive tyrosinase inhibition by novel magnesium phthalocyanines bearing pyridine groups: Synthesis, characterization, and kinetic evaluation TR Hüseyin Baş et al. · Journal of Molecular Structure · 2026
  6. Assessing microplastic contamination and health risks in infant formula: A case study from Turkey TR Murat Şirin et al. · Food Control · 2026 · cites 4 articles of this academic
  7. DOI 10.1016/b978-0-443-30270-1.00009-7 2026
  8. DOI 10.1016/j.jhazmat.2025.140783 2026
  9. DOI 10.1016/j.jhazmat.2025.140657 2026 · cites 3 articles of this academic
  10. DOI 10.1016/j.envres.2025.123178 2026 · cites 4 articles of this academic
  11. DOI 10.1016/j.hazadv.2025.100972 2026
  12. DOI 10.1016/j.fct.2025.115833 2026
  13. DOI 10.1016/j.cattod.2025.115657 2026
  14. DOI 10.1016/j.marpolbul.2025.119042 2026
  15. DOI 10.1016/j.foodcont.2025.111836 2026 · cites 2 articles of this academic
  16. DOI 10.1016/j.foodchem.2025.147319 2026
  17. DOI 10.1016/j.hazmp.2025.100024 2026
  18. DOI 10.1016/j.fbio.2025.108080 2026
  19. Microplastics and nanoplastics in food systems: Contamination, impacts, and mitigation strategies – a global review TR Mehmet Melikoglu · Next Research · 2025
  20. Health Risk Assessment of Dietary Chemical Exposures: A Comprehensive Review TR Hilal Pekmezci et al. · Foods · 2025 · cites 3 articles of this academic
  21. A Systematic Review of Microplastic Contamination in Tuna Species: General Pathways into the Food Chain with Ecotoxicological and Human Health Perspectives TR Leila Peivasteh-roudsari et al. · Foods · 2025
  22. DOI 10.1007/978-981-95-2740-3_3 2025
  23. DOI 10.3390/microplastics4040093 2025
  24. DOI 10.1002/cbdv.202500833 2025
  25. DOI 10.1016/j.fbio.2025.108035 2025
  26. DOI 10.1007/s43939-025-00436-y 2025
  27. DOI 10.1016/j.molliq.2025.128761 2025
  28. DOI 10.1016/j.jece.2025.120497 2025
  29. DOI 10.1016/j.talo.2025.100586 2025
  30. DOI 10.1016/j.jcoa.2025.100276 2025

Showing the 30 most recent.

Where does this list come from?

Extracted from the reference lists in Crossref’s public March 2026 data file; 20.3% of the file has been processed, so the list may be incomplete. Crossref citations are never added to or compared with the OpenAlex citation counts; the two sources have different coverage.

Field ranking

Position in the main-field, side-field and keyword cohorts by YÖKSİS article score; each card opens that ranking.

YÖKSİS ?
Keyword rankings 3

Works 62

YÖKSİS and OpenAlex records: index distribution, journals published in, a filterable article list and the other output types.

Indexes and citation percentiles

?
TR Index 0 articles
OpenAlex citation percentile
Top 1%0
Top 10%4
Avg · n 55 %67.0
Other counts

Scopus (SJR)

  • YÖKSİS rows 63

WoS (JCR)

  • YÖKSİS rows 62

Articles

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

62articles

Journals with publications

29 journals

Narrow down

Scopus (SJR)
Q123 Q224 Q313 Q41
WoS (JCR)
Q110 Q228 Q318 Q44
TR Index
0articles

Article list

  1. 2025 Occurrence and evaluation of microplastics in honeys: Dietary intake and risk assessment JOURNAL OF FOOD COMPOSITION AND ANALYSIS DOI 10.1016/j.jfca.2025.107831 YÖKSİS SJR Q1 JCR Q1 OpenAlex 89.6%
  2. 2025 Pd nanocatalyst supported on chitosan-waste oil microspheres for efficient degradation of industrial pollutants in water CELLULOSE DOI 10.1007/s10570-025-06385-2 YÖKSİS SJR Q1 JCR Q1 OpenAlex 73.3%
  3. 2024 The effective polymeric macromolecule as peroxymonosulfate activator as an alternative to metal oxides in the treatment of organic dye pollutants Materials Today Communications DOI 10.1016/j.mtcomm.2024.109144 YÖKSİS SJR Q1 JCR Q2 OpenAlex 57.6%
  4. 2024 Novel phthalocyanines bearing fluoro-methylquinolin substituents: Synthesis, characterization, photophysical and photochemical properties Journal of Organometallic Chemistry DOI 10.1016/j.jorganchem.2024.123421 YÖKSİS SJR Q3 JCR Q2 OpenAlex 62.9%
  5. 2024 Microplastics in honey from Türkiye: Occurrence, characteristic, human exposure, and risk assessment Journal of Food Composition and Analysis DOI 10.1016/j.jfca.2024.106646 YÖKSİS SJR Q1 JCR Q2 OpenAlex top 10% OpenAlex 96.9%
  6. 2024 Production and characterization of activated carbon foams with various activation agents for electrochemical double layer capacitors (EDLCs) applications Colloids and Surfaces A: Physicochemical and Engineering Aspects DOI 10.1016/j.colsurfa.2024.133851 YÖKSİS SJR Q1 JCR Q2 OpenAlex 87.0%
  7. 2024 Preparation and characterization of the highly efficient tetraphenylimidazole substituted Phthalocyanine/ZnO composite and investigation of its effect on the photocatalytic degradation of Rhodamine B and 2,4,6-trichlorophenol Materials Science in Semiconductor Processing DOI 10.1016/j.mssp.2024.108392 YÖKSİS SJR Q1 JCR Q2 OpenAlex 56.0%
  8. 2024 Microplastic contamination in some beverages marketed in türkiye: Characteristics, dietary exposure and risk assessment Food and Chemical Toxicology DOI 10.1016/j.fct.2024.114730 YÖKSİS SJR Q1 JCR Q2 OpenAlex top 10% OpenAlex 95.7%
  9. 2023 Microplastics in branded milk: Dietary exposure and risk assessment JOURNAL OF FOOD COMPOSITION AND ANALYSIS DOI 10.1016/j.jfca.2023.105611 YÖKSİS SJR Q1 JCR Q2 OpenAlex top 10% OpenAlex 98.6%
  10. 2023 Treatment of wastewater containing organic pollutants in the presence of N-doped graphitic carbon and Co3O4/peroxymonosulfate Springer Science and Business Media LLC DOI 10.1007/s42823-022-00452-5 YÖKSİS SJR Q1 JCR Q2 OpenAlex 76.5%
  11. 2023 Microplastic contamination and risk assessment in table salts: Turkey Elsevier BV DOI 10.1016/j.fct.2023.113698 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 93.4%
  12. 2023 A new activated carbon-supported Pd–ZnO catalyst for Heck Cross-coupling reactions Elsevier BV DOI 10.1016/j.inoche.2023.110950 YÖKSİS SJR Q1 JCR Q1 OpenAlex 45.5%
  13. 2023 Sucrose-based activated carbon foams as an electrode active material for supercapacitors JOURNAL OF POROUS MATERIALS DOI 10.1007/s10934-022-01372-5 YÖKSİS SJR Q2 JCR Q2 OpenAlex 41.4%
  14. 2022 Metallo-phthalocyanines containing triazole substituents: Synthesis, spectroscopic and photophysicochemical properties Journal of Coordination Chemistry DOI 10.1080/00958972.2022.2070487 YÖKSİS SJR Q3 JCR Q3 OpenAlex 37.6%
  15. 2022 Catalytic activity of palladium doped activated carbon from waste coffee on some environmental pollutants Materials Chemistry and Physics DOI 10.1016/j.matchemphys.2022.125857 YÖKSİS SJR Q1 JCR Q2 OpenAlex 88.8%
  16. 2022 Synthesis, characterization, photophysical and photochemical properties of peripherally tetra-1,2,4-triazol-3-ylthio substituted metal-free phthalocyanine and its zinc(II) and lead(II) derivatives Journal of Coordination Chemistry DOI 10.1080/00958972.2022.2053846 YÖKSİS SJR Q3 JCR Q3 OpenAlex 33.1%
  17. 2022 Novel peripheral and non-peripheral oxobenzo[d]thiazol substituted cobalt phthalocyanines: Synthesis, electrochemistry, spectroelectrochemistry, electrocatalytic hydrogen production in alkaline medium JOURNAL OF ELECTROANALYTICAL CHEMISTRY DOI 10.1016/j.jelechem.2022.116864 YÖKSİS SJR Q1 JCR Q1 OpenAlex 46.4%
  18. 2021 Synthesis, characterization, photophysical and photochemical properties of peripherally tetra benzodioxane substituted metal-free phthalocyanine and its zinc(II) and magnesium(II) derivatives Journal of Molecular Structure DOI 10.1016/j.molstruc.2020.128992 YÖKSİS SJR Q2 JCR Q3 OpenAlex 77.1%
  19. 2021 Synthesis, Characterization and Investigation of Electrochemical and Spectroelectrochemical Properties of Peripherally Tetra Diethoxypropan Substituted Phthalocyanines ELECTROANALYSIS DOI https://analyticalsciencejournals.onlinelibrary.wiley.com/doi/10.1002/elan.202060250 YÖKSİS SJR Q2 JCR Q3
  20. 2021 Mesoporous chromium oxide doped palladium catalysis for cyanation reaction of some aryl halides Ceramics International DOI 10.1016/j.ceramint.2021.06.208 YÖKSİS SJR Q1 JCR Q1 OpenAlex 56.6%

Projects 14 See all (14) →

  1. 2023 Sukroz temelli mikro gözenek yoğunluğu yüksek Pd0 katkılı karbon malzemenin katalitik performansının incelenmesi Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2023-03-01 – 2024-10-25
  2. 2019 4(3-methyl-5-okso-4-(4phenoxyphenyl)-4,5-dihydro-1H-1,2,4 triazol-1-il ftalosiyanin komplekslerinin sentezi ve Fotofiziksel Özelliklerinin ve enzim inhibisyon aktivitelerinin araştırılması Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2019-03-20 – 2020-07-03
  3. 2021 Yeni Ftalosiyaninlerin Sentezi Karakterizasyonu ve Kanserin Fotodinamik Tedavisinde Kullanılabilme Potansiyellerinin İncelenmesi Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2021-05-25 – 2022-07-26
  4. 2020 Sukroz temelli mikro gözenekli aktif karbon eldesi ve prototip süperkapasitör olarak hazırlanması Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2020-10-26 – 2022-09-08
  5. 2020 Rize İlinde Yetiştirilen Çay Ürünü Ekstraktlarından Kozmetik Ürünlerin Hazırlanması Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2020-09-01 – 2023-10-20

Proceedings 14 See all (14) →

  1. — HYDROGEN PRODUCTION FROM AMMONIA BORANE USING THE ACTIVATED CARBON SUPPORTED PD(0) CATALYST OBTAINED FROM WASTE WHEAT STRAW 5thInternational Congress of Engineering and Natural Sciences (ICENSS 2025)
  2. — INVESTIGATION OF CATALYTIC DEGRADATION ACTIVITY OF PALLADIUM DOPPED ACTIVATED CARBON OBTAINED FROM SUNFLOWER STALK 5thInternational Congress of Engineering and Natural Sciences
  3. 2017 Novel triazole bearing zinc(II) and magnesium(II) metallophthalocyanines:Synthesis, characterization, photophysicaland photochemical properties 3rd International Convention of Pharmaceuticals and Pharmacies
  4. 2017 Synthesis, aggregation and spectroscopic studies of novelwater soluble metal free, zinc, copper and magnesiumphthalocyanines and investigation of their anti-bacterialproperties 3rd International Convention of Pharmaceuticals and Pharmacies
  5. 2018 Synthesis of New Axially Chalcone Substituted Silicon (IV)Phthalocyanine and Investigation of Photophysical and Photochemical Properties INTERNATIONAL EUROASIAN CONFERANCE ON BIOLOGICAL AND CHEMICAL SCIENCE

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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
71
With an akaturk profile
56
Turkish institutions
17
Co-authored works
%100

Academic co-authors 56

  1. ÜMİT DEMİRBAŞ Profesör · Karadeniz Teknik Üniversitesi 26
  2. HALİT KANTEKİN Profesör · Karadeniz Teknik Üniversitesi 20
  3. RIZA BAYRAK Profesör · Sinop Üniversitesi 16
  4. ZEHRA ÖZÇİFÇİ Doktor Öğretim Üyesi · Recep Tayyip Erdoğan Üniversitesi same university 16
  5. EMRE MENTEŞE Profesör · Recep Tayyip Erdoğan Üniversitesi same university 15
  6. ATIF KOCA Profesör · Marmara Üniversitesi 12
  7. MAHMUT DURMUŞ Profesör · Gebze Teknik Üniversitesi 10
  8. DUYGU AKYÜZ Doktor Öğretim Üyesi · İstanbul Medeniyet Üniversitesi 8
  9. KAAN KARAOĞLU Doçent · Recep Tayyip Erdoğan Üniversitesi same university 7
  10. İSMAİL DEĞİRMENCİOĞLU Profesör · Karadeniz Teknik Üniversitesi 7
Show all (56)
  1. BURHAN BAŞARAN Doçent · Recep Tayyip Erdoğan Üniversitesi same university 5
  2. DUYGU AKYÜZ ÇUBUKÇU Doçent · Gebze Teknik Üniversitesi 4
  3. MEHMET PİŞKİN Profesör · Çanakkale Onsekiz Mart Üniversitesi 4
  4. TALAT BARAN Profesör · Aksaray Üniversitesi 4
  5. UFUK ÇORUH Profesör · Ondokuz Mayıs Üniversitesi 4
  6. ADEM DEMİR Doçent · Recep Tayyip Erdoğan Üniversitesi same university 3
  7. BAHAR BİLGİN SÖKMEN Profesör · Giresun Üniversitesi 3
  8. BURAK BARUT Doçent · Karadeniz Teknik Üniversitesi 3
  9. ERTAN ŞAHİN Profesör · Atatürk Üniversitesi 3
  10. REŞAT USTABAŞ Profesör · Ondokuz Mayıs Üniversitesi 3
  11. TUĞRUL YUMAK Doçent · Sinop Üniversitesi 3
  12. ÜLGEN AYTAN Profesör · Recep Tayyip Erdoğan Üniversitesi same university 3
  13. MEHMET KAYA Profesör · Atatürk Üniversitesi 2
  14. NESLİHAN DEMİRBAŞ Profesör · Karadeniz Teknik Üniversitesi 2
  15. OLCAY BEKİRCAN Profesör · Karadeniz Teknik Üniversitesi 2
  16. SELAMİ KARSLIOĞLU Profesör · Karadeniz Teknik Üniversitesi 2
  17. TURGUT KELEŞ Öğretim Görevlisi (uygulamalı Birim) · Recep Tayyip Erdoğan Üniversitesi same university 2
  18. YASEMİN ÜNVER Profesör · Karadeniz Teknik Üniversitesi 2
  19. ZEKERİYA BIYIKLIOĞLU Profesör · Karadeniz Teknik Üniversitesi 2
  20. ARZU ÖZEL Profesör · Karadeniz Teknik Üniversitesi 1
  21. BÜLENT ÇAVAŞ Profesör · Dokuz Eylül Üniversitesi 1
  22. CAN ÖZGÜR YALÇIN Profesör · Karadeniz Teknik Üniversitesi 1
  23. CELAL DURAN Profesör · Karadeniz Teknik Üniversitesi 1
  24. DUYGU ÖZDEŞ Profesör · Gümüşhane Üniversitesi 1
  25. DİLEK ÖZTÜRK Araştırma Görevlisi · Gebze Teknik Üniversitesi 1
  26. ERCÜMENT YÜZÜAK Profesör · Recep Tayyip Erdoğan Üniversitesi same university 1
  27. ESRA DEMİR KANBUR Öğretim Görevlisi (uygulamalı Birim) · Recep Tayyip Erdoğan Üniversitesi same university 1
  28. FATİH DUMLUDAĞ Profesör · Marmara Üniversitesi 1
  29. FATİH ŞABAN BERİŞ Profesör · Recep Tayyip Erdoğan Üniversitesi same university 1
  30. GÜLSEV DİLBER Profesör · Karadeniz Teknik Üniversitesi 1
  31. GİZEM DURAK YÜZÜAK Doçent · Munzur Üniversitesi 1
  32. HACER BAYRAK Profesör · Karadeniz Teknik Üniversitesi 1
  33. HÜSEYİN SERENCAM Profesör · Trabzon Üniversitesi 1
  34. KEMAL SANCAK Profesör · Karadeniz Teknik Üniversitesi 1
  35. MURAT BİLEN Profesör · Gazi Üniversitesi 1
  36. MUSTAFA EMİRİK Doçent · Recep Tayyip Erdoğan Üniversitesi same university 1
  37. NURAN KAHRİMAN Profesör · Karadeniz Teknik Üniversitesi 1
  38. NURAY YILMAZ BARAN Profesör · Aksaray Üniversitesi 1
  39. RABİA ZEYNEP KOBAK Doçent · İstanbul Teknik Üniversitesi 1
  40. SERDAR DİZMAN Doçent · Recep Tayyip Erdoğan Üniversitesi same university 1
  41. SERKAN GÜL Profesör · Recep Tayyip Erdoğan Üniversitesi same university 1
  42. YAKUP ULUSU Profesör · Karamanoğlu Mehmetbey Üniversitesi 1
  43. YASEMEN ŞENTÜRK KOCA Doktor Öğretim Üyesi · Recep Tayyip Erdoğan Üniversitesi same university 1
  44. YUSUF BEKTAŞ Profesör · Karadeniz Teknik Üniversitesi 1
  45. İPEK ÖMEROĞLU AYYILDIZ Doçent · Gebze Teknik Üniversitesi 1
  46. İSMAİL YILMAZ Profesör · İstanbul Teknik Üniversitesi 1

National collaboration 17 institutions

Within own university34 joint works · Recep Tayyip Erdoğan Üniversitesi

  1. Karadeniz Teknik Üniversitesi 38 works · 17 academics
  2. Sinop Üniversitesi 19 works · 2 academics
  3. Gebze Teknik Üniversitesi 14 works · 4 academics
  4. Marmara Üniversitesi 13 works · 2 academics
  5. İstanbul Medeniyet Üniversitesi 8 works · 1 academics
  6. Atatürk Üniversitesi 5 works · 2 academics
  7. Aksaray Üniversitesi 4 works · 2 academics
  8. Ondokuz Mayıs Üniversitesi 4 works · 2 academics
  9. Çanakkale Onsekiz Mart Üniversitesi 4 works · 1 academics
  10. Giresun Üniversitesi 3 works · 1 academics
Show all (17)
  1. İstanbul Teknik Üniversitesi 2 works · 2 academics
  2. Dokuz Eylül Üniversitesi 1 works · 1 academics
  3. Gazi Üniversitesi 1 works · 1 academics
  4. Gümüşhane Üniversitesi 1 works · 1 academics
  5. Karamanoğlu Mehmetbey Üniversitesi 1 works · 1 academics
  6. Munzur Üniversitesi 1 works · 1 academics
  7. Trabzon Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 15

MELİKE ÇALIŞKAN 3Dilek Ünlüer 2EM Vazquez LOPEZ 2Ezequiel M Vazquez Lopez 2HÜLYA YANIK 2Asuman Dakoğlu GülmezEsra DüğdüEzequiel Vasquez LopezHamdi AliuHanife TuranMEHMET TÜFEKÇİMehmet Ali ÖzşanlıMermer Arifİlayda Nur Erpolatİzzet Yalçın

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.