Zobrazeno 1 - 10
of 37
pro vyhledávání: '"N. Kresz"'
Publikováno v:
Applied Surface Science. 254:1091-1095
Laser induced backside dry etching method (LIBDE) was developed – analogously to the well-known laser induced backside wet etching (LIBWE) technique – for the micromachining of transparent materials. In this procedure, the absorbing liquid applie
Publikováno v:
Applied Surface Science. 253:8160-8164
During the pulsed laser deposition of Teflon the thin layer is built up by particles with dimensions from molecular to micrometer range deposited onto the substrate surface. With the knowledge of the size distribution of the deposited particles we us
Autor:
Gabriella Kecskeméti, Béla Hopp, N. Kresz, Z. Tóth, Ottó Berkesi, Douglas B. Chrisey, Tomi Smausz
Publikováno v:
Applied Surface Science. 253:1185-1189
We demonstrated the pulsed laser deposition (PLD) of high quality films of a biodegradable polymer, the polyhydroxybutyrate (PHB). Thin films of PHB were deposited on KBr substrates and fused silica plates using an ArF (λ = 193 nm, FWHM = 30 ns) exc
Autor:
Zs. Heiner, N. Kresz, G. Kurdi, Cs. Vass, Zsolt Bor, Mária A. Deli, Othmar Marti, Mária Csete
Publikováno v:
Materials Science and Engineering: C. 25:813-819
Grating-like structures having a period of 416 nm were produced on the surface of poly-carbonate films by two-beam interference realized by the fourth harmonic of Nd:Yag laser. The period of the structures was half of that the applied master grating,
Survival and Proliferative Ability of Various Living Cell Types after Laser-Induced Forward Transfer
Autor:
Lajos Kolozsvári, András Szabó, Norbert Barna, Zsolt Bor, Tomi Smausz, Béla Hopp, Douglas B. Chrisey, Antal Nógrádi, N. Kresz
Publikováno v:
Tissue Engineering. 11:1817-1823
The survival, proliferation, and differentiation of freshly isolated and cultured cells were studied after absorbing film-assisted laser-induced forward transfer. Rat Schwann and astroglial cells and pig lens epithelial cells were used for transfer a
Publikováno v:
Applied Surface Science. 247:83-88
Pulsed laser deposition (PLD) of organic and biological thin films has been extensively studied due to its importance in medical applications among others. Our investigations and results on PLD of a digestion catalyzing enzyme, pepsin, are presented.
Publikováno v:
Journal of Applied Physics. 96:5548-5551
An atomic force microscopic method to study the incubation states of UV laser irradiated polymer samples is presented. Targets were illuminated by different number of pulses at 5.8 and 8.9mJ∕cm2 fluences. The induced adhesive and morphological chan
Publikováno v:
Journal of Applied Physics. 96:3478-3481
We present an investigation on absorbing film assisted laser induced forward transfer (AFA-LIFT) of fungus (Trichoderma) conidia. A KrF excimer laser beam [λ=248nm,FWHM=30ns (FWHM, full width at half maximum)] was directed through a quartz plate and
Autor:
C. Kalpouzos, J. Klebniczki, Béla Hopp, N. Kresz, D. Anglos, Costas Fotakis, Zsolt Bor, Z. Tóth
Publikováno v:
Applied Physics A. 79:1287-1290
High gradient laser plasma is formed by focused KrF laser pulses (248.3 nm, 450 fs, 1013 W/cm2) on liquids (water, styrene) and solids (silicon, aluminum, and polyimide). The hydrodynamic expansion of the plasma was studied by measuring the blue Dopp
Publikováno v:
Thin Solid Films. :239-244
Teflon thin films were prepared via pulsed laser deposition using an ArF excimer laser (λ=193 nm, FWHM=20 ns) from pressed powder pellets. The applied fluence was 6.25±0.23 J/cm2, the number of pulses was 10 000, the pressure in the vacuum chamber