Ural Akbulut

E-mail

akbulut@metu.edu.tr

Department

Multi-authoring and its impact on university rankings: a case study of CERN effect on Turkish universities Çakır, Murat Perit; Acartürk, Cengiz; Akbulut, Ural (2019-06-03) Multi-authoring has been gaining popularity since the foundation of academic publishers. Today we observe a global trend in favor of multi-authoring. On the other hand, in certain domains, such as CERN collaborations in ph...
Anma: Yıldırım Yavuz Üzerine Kısa Notlar Sargın, Güven Arif; Bilsel, Fatma Cânâ; Akbulut, Ural; Günay, Baykan; Keskinok, Hüseyin Çağatay; Balamir, Aydan; Seyithanoğlu, Kadriye; Aktüre, Zeynep; Bozdoğan, Sibel; Acar, Yiğit; Pekeriçli, Mehmet Koray (Orta Doğu Teknik Üniversitesi (Ankara, Turkey), 2019-1-01)
URAP-TR: a national ranking for Turkish universities based on academic performance Alasehir, Oguzhan; Çakır, Murat Perit; Acartürk, Cengiz; Baykal, Nazife; Akbulut, Ural (2014-10-01) This study describes the basic methodological approach and the results of URAP-TR, the first national ranking system for Turkish universities. URAP-TR is based on objective bibliometric data resources and includes both siz...
The conductive polyaniline/poly(ethylene terephthalate) composite fabrics Kutanis, S.; Karakisla, M.; Akbulut, Ural; Sacak, M. (Elsevier BV, 2007-01-01) Conductive composite fabrics were prepared by chemical polymerization of aniline on poly(ethylene terephthalate) (PET) fabrics in the aqueous hydrochloride acid solutions using potassium dichromate as the oxidant. The effe...
Polyacrylamide-gelatine carrier system used for invertase immobilization Emregul, E; Sungur, S; Akbulut, Ural (Elsevier BV, 2006-08-01) Invertase was immobilized into polyacrylamide-gelatin carrier system by chemical cross-linking with chromium (III) acetate, chromium (III) sulphate, and potassium chromium (III) sulphate. The optimum conditions, namely sub...
Immobilization of glucose oxidase onto gelatin for biosensor construction Emregul, E; Sungur, S; Akbulut, Ural (Informa UK Limited, 2005-01-01) The properties of a glucose biosensor made by immobilization of glucose oxidase onto gelatin in a layer of electrochemically deposited polyaniline have been investigated. Glucose oxidase was immobilized within gelatin cros...
Immobilization of yeast cells in several conducting polymer matrices Balci, Z; Akbulut, Ural; Toppare, Levent Kamil; Alkan, S; Bakir, U; Yagci, Y (2002-01-01) Immobilization of yeast cells (Saccharomyces cerevisiae) in different polymer matrices was performed by constant potential electrolysis. These matrices were polypyrrole (PPy); poly(methyl methacrylate)/polypyrrole (,PMMA/P...
Immobilization of invertase in conducting polypyrrole polytetrahydrofuran graft polymer matrices Kizilyar, N; Akbulut, Ural; Toppare, Levent Kamil; Ozden, MY; Yagci, Y (1999-06-24) Four different polypyrrole/polytetrahydrofuran/invertase electrodes were constructed by the entrapment of invertase in conducting polymer matrices via electropolymerization. Immobilization of the enzyme was achieved by the...
Electrochemically Obtained Insulating and Conducting Polymers and Composites of Acrylonitrile YILMAZ, B. Y.; Akbulut, Ural; Toppare, Levent Kamil (Informa UK Limited, 1998-2) Electrochemically obtained polyacrylonitrile and a commercial polyacrylonitrile were heat treated to improve their conductivities. The parameters chosen for heat treatment conditions were the temperature, treatment medium ...
Polypyrrole grafts synthesized via electrochemical polymerization Balci, N; Toppare, Levent Kamil; Akbulut, Ural; Stanke, D; Hallensleben, ML (Informa UK Limited, 1998-01-01) Electrically conducting polypyrrole grafts with poly[(methyl meth acrylate)-co-(2-(N-pyrrolyl) ethyl methacrylate)] (PMMA-co-PEMA) were synthesized by constant potential electrolysis. Cyclic Voltammetry, DSC, TGA, SEM and ...

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