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Gökhan Demirel
Gökhan Demirel
Professor of Chemistry, Gazi University
Verified email at gazi.edu.tr - Homepage
Title
Cited by
Cited by
Year
Nanostructured organic semiconductor films for molecular detection with surface-enhanced Raman spectroscopy
M Yilmaz, E Babur, M Ozdemir, RL Gieseking, Y Dede, U Tamer, ...
Nature materials 16 (9), 918-924, 2017
2392017
Surface-enhanced Raman spectroscopy (SERS): an adventure from plasmonic metals to organic semiconductors as SERS platforms
G Demirel, H Usta, M Yilmaz, M Celik, HA Alidagi, F Buyukserin
Journal of Materials Chemistry C 6 (20), 5314-5335, 2018
2222018
Thermosensitive poly (N-isopropylacrylamide-co-acrylamide) hydrogels: Synthesis, swelling and interaction with ionic surfactants
T Caykara, S Kiper, G Demirel
European Polymer Journal 42 (2), 348-355, 2006
2092006
Preparation and application of poly (N, N-dimethylacrylamide-co-acrylamide) and poly (N-isopropylacrylamide-co-acrylamide)/κ-Carrageenan hydrogels for immobilization of lipase
H Tümtürk, N Karaca, G Demirel, F Şahin
International Journal of Biological Macromolecules 40 (3), 281-285, 2007
1062007
pH/Temperature – Sensitive Imprinted Ionic Poly(Ntert‐butylacrylamide‐co‐acrylamide/maleic acid) Hydrogels for Bovine Serum Albumin
G Demirel, G Özçetin, E Turan, T Çaykara
Macromolecular bioscience 5 (10), 1032-1037, 2005
1052005
Large area uniform deposition of silver nanoparticles through bio-inspired polydopamine coating on silicon nanowire arrays for practical SERS applications
MS Akin, M Yilmaz, E Babur, B Ozdemir, H Erdogan, U Tamer, G Demirel
Journal of Materials Chemistry B 2 (30), 4894-4900, 2014
962014
Immobilization of urease by using chitosan–alginate and poly(acrylamide-co-acrylic acid)/κ-carrageenan supports
F Kara, G Demirel, H Tümtürk
Bioprocess and biosystems engineering 29, 207-211, 2006
892006
A novel matrix for the immobilization of acetylcholinesterase
F Şahin, G Demirel, H Tümtürk
International Journal of Biological Macromolecules 37 (3), 148-153, 2005
882005
Molecular engineering of organic semiconductors enables noble metal-comparable SERS enhancement and sensitivity
G Demirel, RLM Gieseking, R Ozdemir, S Kahmann, MA Loi, GC Schatz, ...
Nature communications 10 (1), 5502, 2019
862019
Binary immobilization of tyrosinase by using alginate gel beads and poly (acrylamide-co-acrylic acid) hydrogels
A Yahşi, F Şahin, G Demirel, H Tümtürk
International Journal of Biological Macromolecules 36 (4), 253-258, 2005
812005
Vapor-phase deposition of polymers as a simple and versatile technique to generate paper-based microfluidic platforms for bioassay applications
G Demirel, E Babur
Analyst 139 (10), 2326-2331, 2014
782014
Combining 3-D plasmonic gold nanorod arrays with colloidal nanoparticles as a versatile concept for reliable, sensitive, and selective molecular detection by SERS
M Yilmaz, E Senlik, E Biskin, MS Yavuz, U Tamer, G Demirel
Physical Chemistry Chemical Physics 16 (12), 5563-5570, 2014
732014
Semi-interpenetrating polymer networks (IPNs) for entrapment of glucose isomerase
G Demirel, G Özçetin, F Şahin, H Tümtürk, S Aksoy, N Hasirci
Reactive and Functional Polymers 66 (4), 389-394, 2006
672006
Micro‐/nanostructured highly crystalline organic semiconductor films for surface‐enhanced Raman spectroscopy applications
M Yilmaz, M Ozdemir, H Erdogan, U Tamer, U Sen, A Facchetti, H Usta, ...
Advanced Functional Materials 25 (35), 5669-5676, 2015
632015
The morphology and structure of PS‐b‐P4VP block copolymer films by solvent annealing: effect of the solvent parameter
S O'Driscoll, G Demirel, RA Farrell, TG Fitzgerald, C O'Mahony, ...
Polymers for Advanced Technologies 22 (6), 915-923, 2011
612011
Highly swellable free-standing hydrogel nanotube forests
GO Ince, G Demirel, KK Gleason, MC Demirel
Soft Matter 6 (8), 1635-1639, 2010
612010
High Electron Mobility in [1]Benzothieno[3,2-b][1]benzothiophene-Based Field-Effect Transistors: Toward n-Type BTBTs
H Usta, D Kim, R Ozdemir, Y Zorlu, S Kim, MC Ruiz Delgado, ...
Chemistry of Materials 31 (14), 5254-5263, 2019
572019
Immobilization of glucose isomerase in surface‐modified alginate gel beads
H Tumturk, G Demirel, H Altinok, S Aksoy, N Hasirci
Journal of food biochemistry 32 (2), 234-246, 2008
542008
Fabrication of plasmonically active substrates using engineered silver nanostructures for SERS applications
M Sakir, S Pekdemir, A Karatay, B Küçüköz, HH Ipekci, A Elmali, ...
ACS applied materials & interfaces 9 (45), 39795-39803, 2017
522017
Control of Protein Adsorption onto Core− Shell Tubular and Vesicular Structures of Diphenylalanine/Parylene
G Demirel, N Malvadkar, MC Demirel
Langmuir 26 (3), 1460-1463, 2010
512010
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