Yrd. Doç. Dr. Hayrettin TÜMTÜRK
     
   
Yazınızı buraya yazın
Yurt Dışı Makaleler

 

1- S. AKSOY, H. ALTINOK, H. TÜMTÜRK and K. ALYÜRÜK "Monomer bound  ion pairs in the stereoregular polymerization of propylene oxide by the Pruitt-  Baggett catalyst " Polymer, 31, 1142, (1990)

 

2- H. TÜMTÜRK, S. AKSOY, N. HASIRCI " Stability of a-amylase on poly (methyl methacrylate-acrylic acid) microspheres "Journal of Biotechnology, 60, 37, (1998) 

 

3- H. TÜMTÜRK, S. AKSOY, N. HASIRCI "Covalent immobilization of a-amylase

    on to poly ( methyl methacrylate - 2 - hydroxyethyl methacrylate) microspheres and

    effect of Ca2+ ions on the enzyme activity" Starch/Starke, 51, 211, (1999).

 

4- H. TÜMTÜRK, T. ÇAYKARA, M. ŞEN, O. GÜVEN “Adsorption of a-amylase onto poly ( acrylamide / maleic acid) hydrogels” Radiation Physics and Chemistry, 55, 713-716, (1999)

 

5- H. TÜMTÜRK, T. ÇAYKARA, Ö. KANTOĞLU , O. GÜVEN “Adsorption of a-amylase onto poly ( N-vinly 2-pyrrolidone / itaconic acid) hydrogels” Nuclear Instruments and Methods in Physics Research B, 151, 238-241, (1999).

 

6- H. TÜMTÜRK, T. ÇAYKARA, Ö. KANTOĞLU , O. GÜVEN “ The effect of external stimuli on the invertase adsorption capacity of poly (N-vinyl-2-pyrrolidone-co-itaconic acid) hydrogels” Die Angewandte Makromolekulare Chemie, 273, 1-5, (1999) .

 

7- H. TÜMTÜRK, S. AKSOY, N. HASIRCI "Covalent immobilization of  a-amylase

    on to poly ( 2 - hydroxyethyl methacrylate) & poly (styerene - 2 - hydroxyethyl methacrylate) microspheres. Food Chemistry, 68/3, 259-266 (2000).

 

8- H. TÜMTÜRK F. ARSLAN, A. DİŞLİ, Y. TUFAN “Immobilization of invertase attached to granular dimer acid – co –alkyl polyamine. Food Chemistry, 69/1, 5-9 (2000).

 

9 – F. ARSLAN H. TÜMTÜRK, T. ÇAYKARA, M. ŞEN, O. GÜVEN “The effect of gel composition on the adsorption of invertase on poly (acrylamide/ maleic acid) hydrogels” Food Chemistry, 70, 33 - 38, (2000).

10- H. TÜMTÜRK,  Y. TUFAN “Immobilization of invertase onto dimer acid-co-alkyl polyamine”  Journal of Applied Polymer Science, 93, 1526-1530, (2004).

11-

 

 

Yurt İçi Makaleler

 

1- S. AKSOY, H. TÜMTÜRK "The Pruitt-Baggett catalyst in the stereoregular 

    polymerization of propylene oxide" Commun. Fac.Sci.Univ. Ank. Series B V.

    36,107, (1990).

 

Kitaplar

 

 

1-        Ortak Yazarlar, G.Ü., Kimya Bölümü, Öğretim Üyeleri ve Araştırma Görevlileri “Genel Kimya  Deneyleri” Bizim Büro Basımevi,  Ankara, 1995.  

2-        Ortak Yazarlar, G.Ü., Kimya Bölümü, Fizikokimya Anabilim Dalı Öğretim Üyeleri ve Araştırma Görevlileri “Fizikokimya Deneyleri” Bizim Büro Basımevi,  Ankara, 1995.  

Tezler

1-            “Propilen oksitin stereoregüler polimerleşmesinin katkı maddeleri ile  denetlenmesi” Yüksek Lisans Tezi, Tez Yönetmeni Doç. Dr. S. AKSOY, 1989, Fen Bilimleri Enstitüsü.

2-            a-Amilaz enziminin polimerik mikroküreler üzerinde immobilize edilmesi” Doktora Tezi, Tez Yönetmeni Prof. Dr. S. AKSOY, 1998, G.Ü., Fen Bilimleri Enstitüsü.

 

 

Atıflar

 

S. AKSOY, H. ALTINOK, H. TÜMTÜRK and K. ALYÜRÜK "Monomer bound ion pairs in the stereoregular polymerization of propylene oxide by the Pruitt-  Baggett catalyst " Polymer, 31, 1142, 1990.

 

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2-    

3-

Yılmaz, O., Eur.Polym. J., 28, 1351, 1992

Öktem, Z.,  Eur.Polym. J., 29, 637, 1993

Yılmaz, O., J. Poly. Sci. Poly. Chem. 32, 3205, 1993

 

 

H. TÜMTÜRK, S. AKSOY, N. HASIRCI " Stability of a-amylase on poly (methyl methacrylate-acrylic acid) microspheres "Journal of Biotechnology, 60, 37, (1998). 

 

1-     Allen, C., Eisenberg, A., Maysinger, D., STP PHARMA SCİENCES. VOL 9, ISS 1, PP

139-151, 1999.

The effect of external stimuli on the invertase adsorption capacity of poly(N-vinyl-2-pyrrolidone-co-itaconic acid) hydrogels
Tumturk H, Caykara T, Kantoglu O, et al.
ANGEWANDTE MAKROMOLEKULARE CHEMIE
273: 1-5 DEC 1999

 

Kacar Y, Arica MY

Preparation of reversibly immobilized lysozyme onto Procion Green H-E4BD-attached poly(hydroxyethylmethacrylate) film for hydrolysis of bacterial cells
FOOD CHEM 75 (3): 325-332 NOV 2001

 

The effect of gel composition on the adsorption of invertase on poly(acrylamide/maleic acid) hydrogels
Arslan F, Tumturk H, Caykara T, et al.
FOOD CHEMISTRY
70 (1): 33-38 JUL 2000





Bahar T, Tuncel A

Immobilization of invertase onto crosslinked poly(p-chloromethylstyrene) beads
J APPL POLYM SCI 83 (6): 1268-1279 FEB 7 2002





Hydrolysis of sucrose by invertase immobilized onto novel magnetic polyvinylalcohol microspheres
FOOD CHEM 74 (3): 281-288 AUG 2001





Immobilization of invertase attached to a granular dimer acid-co-alkyl polyamine
Tumturk H, Arslan F, Disli A, et al.
FOOD CHEMISTRY
69 (1): 5-9 APR 2000





Bahar T, Tuncel A

Immobilization of invertase onto crosslinked poly(p-chloromethylstyrene) beads
J APPL POLYM SCI 83 (6): 1268-1279 FEB 7 2002

Citing Articles—Summary

 

Stability of alpha-amylase immobilized on poly(methyl methacrylate-acrylic acid) microspheres
Aksoy S, Tumturk H, Hasirci N
JOURNAL OF BIOTECHNOLOGY
60 (1-2): 37-46 FEB 5 1998

Arica MY, Yavuz H, Denizli A

Immobilization of glucoamylase on the plain and on the spacer arm-attached poly(HEMA-EGDMA) microspheres
J APPL POLYM SCI 81 (11): 2702-2710 SEP 12 2001





Development of functional temperature-responsive poly(styrene-co-N-isopropylacrylamide) latex for enzyme immobilization
J CHIN INST CHEM ENG 32 (3): 241-251 MAY 2001





Latex particles with thermo-flocculation and magnetic properties for immobilization of alpha-chymotrypsin
BIOTECHNOL PROGR 17 (2): 369-375 MAR-APR 2001





Immobilization of glucoamylase onto spacer-arm attached magnetic poly(methylmethacrylate) microspheres: characterization and application to a continuous flow reactor
J MOL CATAL B-ENZYM 11 (2-3): 127-138 DEC 12 2000





Covalent immobilization of alpha-amylase onto poly(methyl methacrylate-2-hydroxyethyl methacrylate) microspheres and the effect of Ca2+ ions on the enzyme activity
STARCH-STARKE 51 (6): 211-217 JUN 1999





Covalent immobilization of alpha-amylase onto poly(2-hydroxyethyl methacrylate) and poly(styrene-2-hydroxyethyl methacrylate) microspheres and the effect of Ca2+ ions on the enzyme activity
FOOD CHEM 68 (3): 259-266 FEB 2000





Copolymer drug carriers: conjugates, micelles and microspheres
STP PHARMA SCI 9 (1): 139-151 JAN-FEB 1999






Arica MY, Yavuz H, Denizli A

Immobilization of glucoamylase on the plain and on the spacer arm-attached poly(HEMA-EGDMA) microspheres
J APPL POLYM SCI 81 (11): 2702-2710 SEP 12 2001





Development of functional temperature-responsive poly(styrene-co-N-isopropylacrylamide) latex for enzyme immobilization
J CHIN INST CHEM ENG 32 (3): 241-251 MAY 2001





Latex particles with thermo-flocculation and magnetic properties for immobilization of alpha-chymotrypsin
BIOTECHNOL PROGR 17 (2): 369-375 MAR-APR 2001





Immobilization of glucoamylase onto spacer-arm attached magnetic poly(methylmethacrylate) microspheres: characterization and application to a continuous flow reactor
J MOL CATAL B-ENZYM 11 (2-3): 127-138 DEC 12 2000





Covalent immobilization of alpha-amylase onto poly(methyl methacrylate-2-hydroxyethyl methacrylate) microspheres and the effect of Ca2+ ions on the enzyme activity
STARCH-STARKE 51 (6): 211-217 JUN 1999





Covalent immobilization of alpha-amylase onto poly(2-hydroxyethyl methacrylate) and poly(styrene-2-hydroxyethyl methacrylate) microspheres and the effect of Ca2+ ions on the enzyme activity
FOOD CHEM 68 (3): 259-266 FEB 2000





Copolymer drug carriers: conjugates, micelles and microspheres
STP PHARMA SCI 9 (1): 139-151 JAN-FEB 1999






Saraydin D, Karadag E, Caldiran Y, et al.

Nicotine-selective radiation-induced poly(acrylamide/maleic acid) hydrogels
RADIAT PHYS CHEM 60 (3): 203-210 FEB 2001





The effect of gel composition on the adsorption of invertase on poly(acrylamide/maleic acid) hydrogels
FOOD CHEM 70 (1): 33-38 JUL 2000

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