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akaturk Academic measurement
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Academician

GÜLEN İREM KAYA

Profesör

Ege Üniversitesi Eczacılık Fakültesi Eczacılık Meslek Bilimleri Bölümü

Research topics OpenAlex
  1. Ana Dal Sağlık Bilimleri Temel Alanı
  2. Yan Dal Farmakognozi
Articles 41 YÖKSİS 41 · OpenAlex 0 Total citations 447 h-index 12 · OpenAlex Q1 articles 1 Scopus · WoS Q1 0 Best field rank #49 / 186 Side field · top 26.3% Co-authors 53 5 Turkish institutions

Citation impact

OpenAlex YÖKSİS articles matched in OpenAlex: 25 + YÖKSİS · co-author record: 6
h-index 12 Percentile in Türkiye: 89 #386 of 2,055 at their university by h-index
i10-index
13
Total citations
447
Top 14% in Türkiye
Per article
14.4
FWCI
0.51
1.00 = world average
World top 1%
0
World top 10%
0

Most cited articles

  1. Disposable Electrochemical Biosensor for the Detection of the Interaction Between DNA and Lycorine Based on Guanine and Adenine Signals 2003 108 citations
  2. Antiprotozoal alkaloids from Galanthus trojanus 2011 55 citations
  3. Alkaloids from Galanthus rizehensis 2012 29 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. 6 articles (16 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: 14.

Field ranking

YÖKSİS ?

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
53
With an akaturk profile
16
Turkish institutions
5
Co-authored works
%98

Academic co-authors 16

  1. NEHİR SOMER Profesör · Ege Üniversitesi same university 31
  2. BUKET BOZKURT Profesör · Ege Üniversitesi same university 23
  3. DERYA ÇİÇEK POLAT Doçent · Ankara Üniversitesi 8
  4. AHMET EMİR Doçent · Ege Üniversitesi same university 6
  5. BETÜL DEMİRCİ Profesör · Anadolu Üniversitesi 2
  6. BİJEN KIVÇAK Profesör · Ege Üniversitesi same university 1
  7. CANAN ÖZDEMİR Profesör · Manisa Celâl Bayar Üniversitesi 1
  8. CEREN EMİR Doçent · Ege Üniversitesi same university 1
  9. GÜNEŞ ÇOBAN Doçent · Ege Üniversitesi same university 1
  10. HAKAN KARADENİZ Profesör · Ege Üniversitesi same university 1
Show all (16)
  1. HÜSNİYE TANSEL YALÇIN Profesör · Ege Üniversitesi same university 1
  2. KADRİYE ARZUM ERDEM GÜRSAN Profesör · Ege Üniversitesi same university 1
  3. KÜBRA UZUN Araştırma Görevlisi · Erciyes Üniversitesi 1
  4. NEFİSE ÜLKÜ KARABAY YAVAŞOĞLU Profesör · Ege Üniversitesi same university 1
  5. SİBEL KONYALIOĞLU Profesör · Ege Üniversitesi same university 1
  6. TUBA DEMİRCİ YILDIRIM Doçent · Dokuz Eylül Üniversitesi 1

National collaboration 5 institutions

Within own university32 joint works · Ege Üniversitesi

  1. Ankara Üniversitesi 8 works · 1 academics
  2. Anadolu Üniversitesi 2 works · 1 academics
  3. Dokuz Eylül Üniversitesi 1 works · 1 academics
  4. Erciyes Üniversitesi 1 works · 1 academics
  5. Manisa Celâl Bayar Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 37

MUSTAFA ALİ ÖNÜR 22Jaume Bastida 9Strahil Berkov 4BELKIS GÖZLER 3KEMAL HÜSNÜ CAN BAŞER 2TANSEL ÖZTÜRK 2AGNES BERENYİAYLİN FİLLİKAYŞEGÜL KARADENİZ TOSUNB. SarıkayaBAYRİ ERACBESTE GÜLMEZCARLES CODINACHARLES CODINACHRİSTA WERNERDENİZ TASDEMIRDaniel K GlatzelDuygu UlkarERDEM KAYNARFERİT ŞAHİNCİFRANCES VILADOMATFRANCESC VILADOMATHalilibrahim Aykut ŞahinHİLAL AHSEN TUNÇAYINA L LAUINGERISTVAN ZUPKOMARCEL KAISERMATTHIAS MELZIGMEHMET EMİN ŞENGÜN ÖZSÖZN. Unver SomerNECATİ NURLUROBERT VERPOORTERobert FürstSEVİL ZENCİRTEKANT GÖZLERYAŞAR HIŞILZEKİ TOPÇU

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 11 articles
OpenAlex citation percentile
Top 1%0
Top 10%0
Avg · n 25 %58.2
Other counts

Scopus (SJR)

  • YÖKSİS rows 28

WoS (JCR)

  • YÖKSİS rows 23

Articles

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

41articles

Journals with publications

19 journals

Narrow down

Scopus (SJR)
Q11 Q217 Q310 Q40
WoS (JCR)
Q10 Q27 Q39 Q47
TR Index
11articles

Article list

  1. 2025 QUALITY CONTROL STUDIES ON SOME SESAME OIL SAMPLES SOLD IN PHARMACIES AND HERBALISTS JOURNAL OF FACULTY OF PHARMACY ANKARA DOI 10.33483/jfpau.1461873 YÖKSİS TR Index SJR Q3
  2. 2022 Chemical profile, acetylcholinesterase, butyrylcholinesterase, and prolyl oligopeptidase inhibitory activity of Glaucium corniculatum subsp. refractum Braz. J. Pharm. Sci. DOI 10.1590/s2175-97902022e20464 YÖKSİS SJR Q2 JCR Q4 OpenAlex 70.7%
  3. 2022 Bir Üniversite Hastanesinde Dâhilî Birimlerde Görevli Hekimlerin Fitoterapiye İlişkin Genel Tutum ve Görüşlerinin İncelenmesi: Kesitsel Araştırma Journal of Traditional Medical Complementary Therapies / Geleneksel ve Tamamlayıcı Tıp Dergisi DOI 10.5336/jtracom.2021-87258 YÖKSİS TR Index OpenAlex 11.4%
  4. 2021 Chemo-profiling of some Turkish Galanthus L. (Amaryllidaceae) species and their anticholinesterase activity South African Journal of Botany DOI 10.1016/j.sajb.2020.09.012 YÖKSİS SJR Q2 JCR Q2 OpenAlex 72.9%
  5. 2021 USAGE OF ALOE VERA (L.) BURM. F. (SARISABIR) PLANT IN PHYTOTHERAPY Ankara Ecz. Fak. Derg. / J. Fac. Pharm. Ankara DOI 10.33483/jfpau.834326 YÖKSİS SJR Q3
  6. 2021 Quantitative determinations on commercial samples of Melissae folium and their antioxidant activity İstanbul Journal of Pharmacy DOI 10.26650/IstanbulJPharm.2021.0025 YÖKSİS TR Index JCR Q4 OpenAlex 13.2%
  7. 2019 Chemical Composition and Enzyme Inhibitory Activities of Turkish Pancratium maritimum Bulbs Natural Product Communications DOI 10.1177/1934578X19872905 YÖKSİS SJR Q3 JCR Q4 OpenAlex 44.9%
  8. 2017 Application of HPLC-DAD for the quantification of Lycorine inGalanthus elwesii Hook Brazilian Journal ofPharmaceutical Sciences DOI 10.1590/s2175-97902017000115063 YÖKSİS OpenAlex 56.7%
  9. 2017 Alkaloid profiling, anticholinesterase activity and molecular modelingstudy of Galanthus elwesii South African Journal of Botany DOI 10.1016/j.sajb.2017.08.004 YÖKSİS SJR Q2 JCR Q2 OpenAlex 73.0%
  10. 2017 Alkaloid profiling of Galanthus woronowii Losinsk. by GC-MS andevaluation of its biological activity Marmara Pharmaceutical Journal DOI 10.12991/mpj.2017.12 YÖKSİS OpenAlex 68.8%
  11. 2017 Chemical characterization and biological activity of an endemicAmaryllidaceae species: Galanthus cilicicus South African Journal of Botany DOI 10.1016/j.sajb.2016.11.008 YÖKSİS SJR Q2 JCR Q2 OpenAlex 77.1%
  12. 2015 Chemical Composition and Antimicrobial Activity of Essential Oils from the Aerial Parts of Salvia pinnata Records of Natural Products YÖKSİS TR Index SJR Q2 JCR Q3
  13. 2014 Quantititative Determination of Lycorine and Galanthamine in Galanthus trojanus and G cilicicus by HPLC DAD Natural Product Communications YÖKSİS SJR Q2 JCR Q3 OpenAlex 51.0%
  14. 2014 GC MS Analaysis ofAmaryllidaceae Alkaloids in Galanthus gracilis Chemistry of Natural Compounds YÖKSİS
  15. 2014 Quantitative determination of galanthamine and lycorine in Galanthus elwesii by HPLC DAD Turkish Journal of Pharmaceutical Sciences YÖKSİS
  16. 2013 Quantitative Analysis of Lycorine in Endemic Galanthus xvalentinei nothosubsp subplicatus by HPLC DAD Acta Chromatographica YÖKSİS SJR Q3 JCR Q4 OpenAlex 54.2%
  17. 2013 Simultaneous Determination of Lycorine and Galanthamine in Galanthus woronowii by HPLC DAD Acta Chromatographica YÖKSİS
  18. 2013 GC MS Investigation of Amaryllidaceae Alkaloids in Galanthus xvalentinei nothosubsp subplicatus Natural Product Communications YÖKSİS SJR Q2 JCR Q3 OpenAlex 61.9%
  19. 2013 GC MS Investigation and Acetylcholinesterase Inhibitory Activity of Galanthus rizehensis Zeitschrift für Naturforschung Section C-A Journal of Biosciences YÖKSİS SJR Q3 JCR Q4
  20. 2013 Phytochemical investigation of Galanthus woronowii Biochemical Systematics and Ecology YÖKSİS SJR Q3 JCR Q3 OpenAlex 72.7%

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