| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Materials Science | 69 | 4716 | 4563 | 7 | 6 | 224 | 14716 |
| Chemistry | 69 | 6319 | 5738 | 18 | 17 | 211 | 14491 |
The chart shows the history of publications by Oguz Okay between 1984 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Oguz Okay published across 42 years, from 1984 to 2025, averaging 5.6 papers a year. Output peaked at 12 publications in 2019. 7 of the 235 publications appeared in the last two years.
235 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1984 | 2 |
| 1985 | 2 |
| 1986 | 3 |
| 1987 | 3 |
| 1988 | 3 |
| 1989 | 0 |
| 1990 | 3 |
| 1991 | 0 |
| 1992 | 2 |
| 1993 | 1 |
| 1994 | 4 |
| 1995 | 6 |
| 1996 | 7 |
| 1997 | 7 |
| 1998 | 7 |
| 1999 | 7 |
| 2000 | 9 |
| 2001 | 4 |
| 2002 | 10 |
| 2003 | 6 |
| 2004 | 6 |
| 2005 | 8 |
| 2006 | 8 |
| 2007 | 8 |
| 2008 | 7 |
| 2009 | 8 |
| 2010 | 5 |
| 2011 | 8 |
| 2012 | 3 |
| 2013 | 8 |
| 2014 | 8 |
| 2015 | 6 |
| 2016 | 5 |
| 2017 | 6 |
| 2018 | 6 |
| 2019 | 12 |
| 2020 | 9 |
| 2021 | 7 |
| 2022 | 8 |
| 2023 | 6 |
| 2024 | 3 |
| 2025 | 4 |
| Total | 235 |
The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Oguz Okay sits on this spectrum.
This scientist: 224 publications — 39th percentile
39% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,163 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 50–69 | 28 | |
| 70–89 | 152 | |
| 90–109 | 356 | |
| 110–129 | 487 | |
| 130–149 | 723 | |
| 150–169 | 835 | |
| 170–189 | 850 | |
| 190–209 | 891 | |
| 210–229 | 862 | 224 |
| 230–249 | 766 | |
| 250–269 | 726 | |
| 270–289 | 665 | |
| 290–309 | 593 | |
| 310–329 | 537 | |
| 330–349 | 477 | |
| 350–369 | 440 | |
| 370–389 | 356 | |
| 390–409 | 321 | |
| 410–429 | 256 | |
| 430–449 | 246 | |
| 450–469 | 216 | |
| 470–489 | 212 | |
| 490–509 | 174 | |
| 510–529 | 194 | |
| 530–549 | 162 | |
| 550–569 | 131 | |
| 570–589 | 111 | |
| 590–609 | 103 | |
| 610–629 | 99 | |
| 630–649 | 77 | |
| 650–669 | 92 | |
| 670–689 | 56 | |
| 690–709 | 53 | |
| 710–729 | 53 | |
| 730–749 | 38 | |
| 750–769 | 52 | |
| 770–789 | 43 | |
| 790–809 | 38 | |
| 810–829 | 34 | |
| 830–849 | 25 | |
| 850–869 | 18 | |
| 870–889 | 20 | |
| 890–909 | 24 | |
| 910–929 | 27 | |
| 930–949 | 20 | |
| 950–969 | 17 | |
| 970–989 | 10 | |
| 990–1,009 | 16 | |
| 1,010–1,029 | 13 | |
| 1,030–1,049 | 12 | |
| 1,050–1,069 | 9 | |
| 1,070–1,089 | 8 | |
| 1,090–1,109 | 7 | |
| 1,110–1,129 | 9 | |
| 1,130–1,149 | 2 | |
| 1,150–1,162 | 5 | |
| 1,163+ | 100 |
The chart shows the D-index (discipline H-index) distribution of Materials Science scientists ranked by Research.com in 2026. The highlighted bar marks where Oguz Okay sits on this spectrum.
This scientist: 69 D-Index — 65th percentile
65% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 165 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 40–41 | 211 | |
| 42–43 | 450 | |
| 44–45 | 612 | |
| 46–47 | 612 | |
| 48–49 | 598 | |
| 50–51 | 657 | |
| 52–53 | 667 | |
| 54–55 | 621 | |
| 56–57 | 597 | |
| 58–59 | 610 | |
| 60–61 | 587 | |
| 62–63 | 606 | |
| 64–65 | 533 | |
| 66–67 | 490 | |
| 68–69 | 469 | 69 |
| 70–71 | 378 | |
| 72–73 | 421 | |
| 74–75 | 359 | |
| 76–77 | 323 | |
| 78–79 | 299 | |
| 80–81 | 230 | |
| 82–83 | 210 | |
| 84–85 | 195 | |
| 86–87 | 203 | |
| 88–89 | 175 | |
| 90–91 | 175 | |
| 92–93 | 142 | |
| 94–95 | 121 | |
| 96–97 | 117 | |
| 98–99 | 107 | |
| 100–101 | 88 | |
| 102–103 | 85 | |
| 104–105 | 68 | |
| 106–107 | 62 | |
| 108–109 | 57 | |
| 110–111 | 45 | |
| 112–113 | 49 | |
| 114–115 | 50 | |
| 116–117 | 34 | |
| 118–119 | 38 | |
| 120–121 | 37 | |
| 122–123 | 29 | |
| 124–125 | 28 | |
| 126–127 | 24 | |
| 128–129 | 33 | |
| 130–131 | 28 | |
| 132–133 | 21 | |
| 134–135 | 20 | |
| 136–137 | 23 | |
| 138–139 | 17 | |
| 140–141 | 12 | |
| 142–143 | 17 | |
| 144–145 | 21 | |
| 146–147 | 13 | |
| 148–149 | 11 | |
| 150–151 | 14 | |
| 152–153 | 13 | |
| 154–155 | 9 | |
| 156–157 | 10 | |
| 158–159 | 7 | |
| 160–161 | 4 | |
| 162–163 | 4 | |
| 164 | 3 | |
| 165+ | 98 |
Oguz Okay is affiliated with Istanbul Technical University in Turkey and has contributed extensively to the fields of Materials Science, Engineering, and Biochemistry, Genetics and Molecular Biology. Their research spans multiple subfields including Molecular Medicine, Biomaterials, Mechanical Engineering, Biomedical Engineering, and Polymers and Plastics.
The primary focus of their work involves hydrogels, polymers, and biomaterials, with numerous publications addressing synthesis, properties, and applications. Key research topics include:
Oguz Okay has co-authored work with several frequent collaborators, notably:
Publication venues where Okay has contributed multiple works include:
Selected recent papers by Oguz Okay feature topics in polymer and hydrogel research, including:
O. Okay;O. Okay
Deniz C. Tuncaboylu;Murat Sari;Wilhelm Oppermann;Oguz Okay
Oguz Okay;Wilhelm Oppermann
S Durmaz;S Durmaz;O Okay;O Okay
Deniz Ceylan;Saadet Dogu;Burak Karacik;Sevil D. Yakan
W. Funke;O. Okay;O. Okay;B. Joos-Müller
Suzan Abdurrahmanoglu;Volkan Can;Oguz Okay
O. Okay
Umit Gulyuz;Oguz Okay
Deniz C. Tuncaboylu;Melahat Sahin;Aslihan Argun;Wilhelm Oppermann
Hamid J. Naghash;Oguz Okay;Oguz Okay
Deniz C. Tuncaboylu;Aslıhan Argun;Melahat Sahin;Murat Sari
Cigdem Sayil;Oguz Okay;Oguz Okay
Fatih Ak;Zeynep Oztoprak;Ilknur Karakutuk;Oguz Okay
Cigdem Bilici;Volkan Can;Ulrich Nöchel;Marc Behl
Oguz Okay;Selda Durmaz
Taner Tanrisever;Oğuz Okay;Inci Çetin Sönmezoğlu
M. Valentina Dinu;M. Murat Ozmen;E. Stela Dragan;Oguz Okay
Oguz Okay;Manfred Kurz;Karin Lutz;Werner Funke
Vladimir I. Lozinsky;Oguz Okay
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