TY  - CHAP
AU  - Kovács, Dávid
AU  - Csilla, Keskeny
AU  - Igaz, Nóra
AU  - Tímea, Tóth
AU  - Kónya, Zoltán
AU  - Boros, Imre Miklós
AU  - Csontné Kiricsi, Mónika
ED  - Kónya, Zoltán
ED  - Kukovecz, Ákos
TI  - Different Sized Silver-Citrate Nanoparticles Kill Cancer Cells Through the (Re)Activation of the P53 Dependent Apoptotic Pathway
T2  - SIWAN6: 6th Szeged International Workshop on Advances in Nanoscience
PB  - Akadémiai Kiadó
CY  - Budapest
SN  - 9789630595544
PY  - 2014
SP  - 100
EP  - 100
PG  - 1
UR  - https://m2.mtmt.hu/api/publication/2821485
ID  - 2821485
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Kukovecz, Ákos
AU  - Heszler, Péter
AU  - Kordás, Krisztián
AU  - Roth, S
AU  - Kónya, Zoltán
AU  - Haspel, Henrik
AU  - Ionescu, R
AU  - Sápi, András
AU  - Maklin, J
AU  - Mohl, M
AU  - Gingl, Zoltán
AU  - Vajtai, R
AU  - Kiricsi, Imre
AU  - Ajayan, PM
ED  - Razeghi, Manijeh
ED  - Pribat, Didier
ED  - Lee, Young Hee
TI  - Improving the performance of functionalized carbon nanotube thin film sensors by fluctuation enhanced sensing
T2  - Carbon Nanotubes and Associated Devices
PB  - International Society for Optical Engineering (SPIE)
CY  - Bellingham (WA)
SN  - 9780819472571
T3  - Proceedings of SPIE, ISSN 0277-786X ; 7037.
PY  - 2008
PG  - 10
DO  - 10.1117/12.794176
UR  - https://m2.mtmt.hu/api/publication/1157535
ID  - 1157535
AB  - Thin films of functionalized single-wall carbon nanotubes were deposited on silicon chips by drop-coating and inkjet printing. These sensors were subjected to 1-100 ppm NOx, CO, H2S and H2O vapor in synthetic air. We have found that besides the expected changes in the electrical resistance of the film, there are also characterteristic differences in the noise pattern of the resistance vs. time function. This phenomenon is called fluctuation enhanced sensing and it can be used to increase the amount of information gathered from a carbon nanotube sensor device. The main advantage of fluctuation enhanced sensing is the improved selectivity of the sensor even if changes in electical resistance are rather low. Combined with differentiation based on modifying the adsorption characterstics of the nanotubes (e.g. by covalent functionalization), fluctuation enhanced sensing appears to be a very useful method for bringing cheap and reliable carbon nanotube based chemical sensors to the market.
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Guczi, László
AU  - Stefler, G
AU  - Geszti, Olga
AU  - Koppany, Zs
AU  - Kónya, Zoltán
AU  - Molnar, E
AU  - Urban, M
AU  - Kiricsi, Imre
TI  - CO hydrogenation over cobalt and iron catalysts supported over multiwall carbon nanotubes: Effect of preparation
JF  - JOURNAL OF CATALYSIS
J2  - J CATAL
VL  - 244
PY  - 2006
IS  - 1
SP  - 24
EP  - 32
PG  - 9
SN  - 0021-9517
DO  - 10.1016/j.jcat.2006.08.012
UR  - https://m2.mtmt.hu/api/publication/20563535
ID  - 20563535
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Chipara, MD
AU  - Kukovecz, Ákos
AU  - Kónya, Zoltán
AU  - Zaleski, JM
AU  - Chipara, M
ED  - Chipara, M
ED  - Puglisi, O
ED  - Skomski, R
ED  - Jones, FR
ED  - Hsiao, BS
TI  - Mechanical degradation of carbon nanotubes. ESR investigations
TS  - ESR investigations
T2  - Degradation processes in nanostructured materials
PB  - Materials Research Society
CY  - Warrendale (PA)
SN  - 1558998411
T3  - Materials Research Society Symposium Proceedings ; vol. 887.
PY  - 2006
SP  - 21
EP  - 26
PG  - 6
DO  - 10.1557/PROC-0887-Q01-05
UR  - https://m2.mtmt.hu/api/publication/1322570
ID  - 1322570
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Urbán, Mónika
AU  - Kónya, Zoltán
TI  - Synthesis of Multiwall Carbon Nanotubes in the Pore System and/or on the Outer Surface of Mesoporous MCM-41 Structures of Various Morphology
JF  - NANOPAGES
J2  - NANOPAGES
VL  - 1
PY  - 2006
IS  - 1
SP  - 97
EP  - 117
PG  - 21
SN  - 1787-4033
DO  - 10.1556/NANO.1.2006.1.5
UR  - https://m2.mtmt.hu/api/publication/1283188
ID  - 1283188
N1  - M3: 10.1556/NANO.1.2006.1.5
AB  - Multiwall carbon nanotubes were synthesized either on the outer surface of iron containing mesoporous silicates using catalytic chemical vapor deposition (CCVD) or in the pore system of morphologically different mesoporous materials (hexagonal or spherical shapes) with graphitization of the template molecules. Transmission electron microscopy (TEM) study shows that the CCVD method resulted in long, bent and well graphitized carbon nanotubes on impregnated samples irrespective to the morphology of the silicate. Isomorphously substituted spherical MCM-41 with low Si/Fe ratio was found to be active catalysts for carbon nanotube production in CCVD as well. Synthesis of MWNTs with graphitization of template molecules in the pores of MCM-41 was successful in hexagonal MCM-41 samples irrespective that they contain or not iron in the silicate framework. Carbon nanotube formation was not observed in spherical derivatives of these samples during the graphitization process.
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Balázsi, Csaba
AU  - Wéber, Ferenc
AU  - Kövér, Zsuzsanna Ilona
AU  - Kónya, Zoltán
AU  - Kasztovszky, Zsolt
AU  - Vértesy, Zofia
AU  - Biró, László Péter
AU  - Kiricsi, Imre
AU  - Arató, Péter
ED  - Popov, VN
ED  - Lambin, P
TI  - Carbon Nanotubes as Ceramic Matrix Reinforcements
T2  - Carbon Nanotubes
PB  - Springer Netherlands
CY  - Berlin
SN  - 1402045727
T3  - NATO SCIENCE SERIES, SERIES II: MATHEMATICS, PHYSICS AND CHEMISTRY, ISSN 1568-2609 ; vol. 222.
PY  - 2006
SP  - 221
EP  - 222
PG  - 2
DO  - 10.1007/1-4020-4574-3_38
UR  - https://m2.mtmt.hu/api/publication/1233496
ID  - 1233496
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Balázsi, Csaba
AU  - Czigány, Zsolt
AU  - Wéber, Ferenc
AU  - Kónya, Zoltán
AU  - Vértesy, Zofia
AU  - Biró, László Péter
AU  - Kiricsi, Imre
AU  - Arató, Péter
TI  - Novel Silicon Nitride - Carbon Nanotube Composites
JF  - POWDER METALLURGY PROGRESS: JOURNAL OF SCIENCE AND TECHNOLOGY OF PARTICLE MATERIALS
J2  - POWDER METALL PROGR
VL  - 6
PY  - 2006
IS  - 2
SP  - 80
EP  - 87
PG  - 8
SN  - 1335-8987
UR  - https://m2.mtmt.hu/api/publication/1190379
ID  - 1190379
N1  - Nincs jelölve levelező szerzőség a közleményen
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Balázsi, Csaba
AU  - Wéber, Ferenc
AU  - Arató, Péter
AU  - Fenyi, B
AU  - Hegman, N
AU  - Kónya, Zoltán
AU  - Kiricsi, Imre
AU  - Vértesy, Zofia
AU  - Biró, László Péter
ED  - P., Vincenzini
TI  - Development of CNT-Silicon Nitrides with Improved Mechanical and Electrical Properties
T2  - 11th International Ceramics Congress
PB  - Trans Tech Publications
CY  - Zürich
SN  - 9783038130932
T3  - Advances in Science and Technology ; 45.
PY  - 2006
SP  - 1723
EP  - 1728
PG  - 6
DO  - 10.4028/www.scientific.net/AST.45.1723
UR  - https://m2.mtmt.hu/api/publication/1190356
ID  - 1190356
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Szabo, A
AU  - Fonseca, A
AU  - Biró, László Péter
AU  - Kónya, Zoltán
AU  - Kiricsi, Imre
AU  - Volodin, A
AU  - Hasendonck, V
AU  - Nagy, JB
TI  - Synthesis, characterization and use of coiled carbon nanotubes
JF  - NANOPAGES
J2  - NANOPAGES
VL  - 1
PY  - 2006
IS  - 3
SP  - 263
EP  - 293
PG  - 31
SN  - 1787-4033
DO  - 10.1556/Nano.1.2006.3.1
UR  - https://m2.mtmt.hu/api/publication/1189925
ID  - 1189925
N1  - Nincs jelölve levelező szerzőség a közleményen (csonkap5)
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Holzl, C
AU  - Kuzmany, H
AU  - Hulman, M
AU  - Wu, J
AU  - Mullen, K
AU  - Boroviak-Palen, E
AU  - Kalenczuk, RJ
AU  - Kukovecz, Ákos
TI  - Surface enhanced Raman spectroscopy of flat and curved carbon cluster
JF  - PHYSICA STATUS SOLIDI B-BASIC RESEARCH
J2  - PHYS STAT SOL B BASIC RES
VL  - 243
PY  - 2006
IS  - 13
SP  - 3142
EP  - 3145
PG  - 4
SN  - 0370-1972
DO  - 10.1002/pssb.200669221
UR  - https://m2.mtmt.hu/api/publication/1146444
ID  - 1146444
AB  - Hexa-perihexabenzocarbonate (HBC) are small cluster of a graphene plane
with various side groups for stabilization. Due to theire ate geometry
they are ideal candidates to study surface enhanced Raman spectroscopy
(SERS). Very thin films HBC were vaopur deposited to different
SERS-active Ag-surfaces. The enhancement of the Raman signal was
studied with the goal to develop an Ag-surface of optimum enhancement,
for multiple use and very simple sample preparation. For the current
surface the observed enhancement is up to 10(6). For SWNT filled with
Ag-particles the SERS effect could also be shown - but enhancement was
only a factor 10. (c) 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
LA  - English
DB  - MTMT
ER  -