Matches in SemOpenAlex for { <https://semopenalex.org/work/W2039223721> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2039223721 endingPage "7809" @default.
- W2039223721 startingPage "7806" @default.
- W2039223721 abstract "In our study we investigate and report the femtosecond pulsed laser deposition of biological and biocompatible materials. Teflon, polyhydroxybutyrate, polyglycolic-acid, pepsin and tooth in the form of pressed pellets were used as target materials. Thin layers were deposited using pulses from a femtosecond KrF excimer laser system (FWHM = 450 fs, λ = 248 nm, f = 10 Hz) at different fluences: 0.6, 0.9, 1.6, 2.2, 2.8 and 3.5 J/cm2, respectively. Potassium bromide were used as substrates for diagnostic measurements of the films on a FTIR spectrometer. The pressure in the PLD chamber was 1 × 10−3 Pa, and in the case of tooth and Teflon the substrates were heated at 250 °C. Under the optimized conditions the chemical structure of the deposited materials seemed to be largely preserved as evidenced by the corresponding IR spectra. The polyglycolic-acid films showed new spectral features indicating considerable morphological changes during PLD. Surface structure and thickness of the layers deposited on Si substrates were examined by an atomic force microscopy (AFM) and a surface profilometer. An empirical model has been elaborated for the description of the femtosecond PLD process. According to this the laser photons are absorbed in the surface layer of target resulting in chemical dissociation of molecules. The fast decomposition causes explosion-like gas expansion generating recoil forces which can tear off and accelerate solid particles. These grains containing target molecules without any chemical damages are ejected from the target and deposited onto the substrate forming a thin layer." @default.
- W2039223721 created "2016-06-24" @default.
- W2039223721 creator A5016108960 @default.
- W2039223721 creator A5034794653 @default.
- W2039223721 creator A5044068520 @default.
- W2039223721 creator A5061666192 @default.
- W2039223721 creator A5089364338 @default.
- W2039223721 date "2007-07-01" @default.
- W2039223721 modified "2023-09-25" @default.
- W2039223721 title "Femtosecond pulsed laser deposition of biological and biocompatible thin layers" @default.
- W2039223721 cites W1968387169 @default.
- W2039223721 cites W1971658832 @default.
- W2039223721 cites W1973242944 @default.
- W2039223721 cites W1983749038 @default.
- W2039223721 cites W1988476653 @default.
- W2039223721 cites W1998937842 @default.
- W2039223721 cites W1999316294 @default.
- W2039223721 cites W2010374312 @default.
- W2039223721 cites W2013922234 @default.
- W2039223721 cites W2028691427 @default.
- W2039223721 cites W2040566541 @default.
- W2039223721 cites W2047053597 @default.
- W2039223721 cites W2063398330 @default.
- W2039223721 cites W2063506319 @default.
- W2039223721 cites W2063638675 @default.
- W2039223721 cites W2079169031 @default.
- W2039223721 cites W2085574383 @default.
- W2039223721 cites W2094477651 @default.
- W2039223721 cites W2100047469 @default.
- W2039223721 cites W2137150484 @default.
- W2039223721 doi "https://doi.org/10.1016/j.apsusc.2007.02.102" @default.
- W2039223721 hasPublicationYear "2007" @default.
- W2039223721 type Work @default.
- W2039223721 sameAs 2039223721 @default.
- W2039223721 citedByCount "12" @default.
- W2039223721 countsByYear W20392237212012 @default.
- W2039223721 countsByYear W20392237212013 @default.
- W2039223721 countsByYear W20392237212015 @default.
- W2039223721 countsByYear W20392237212016 @default.
- W2039223721 countsByYear W20392237212019 @default.
- W2039223721 countsByYear W20392237212020 @default.
- W2039223721 countsByYear W20392237212021 @default.
- W2039223721 crossrefType "journal-article" @default.
- W2039223721 hasAuthorship W2039223721A5016108960 @default.
- W2039223721 hasAuthorship W2039223721A5034794653 @default.
- W2039223721 hasAuthorship W2039223721A5044068520 @default.
- W2039223721 hasAuthorship W2039223721A5061666192 @default.
- W2039223721 hasAuthorship W2039223721A5089364338 @default.
- W2039223721 hasConcept C113196181 @default.
- W2039223721 hasConcept C120665830 @default.
- W2039223721 hasConcept C121332964 @default.
- W2039223721 hasConcept C167735695 @default.
- W2039223721 hasConcept C171250308 @default.
- W2039223721 hasConcept C178790620 @default.
- W2039223721 hasConcept C185592680 @default.
- W2039223721 hasConcept C19067145 @default.
- W2039223721 hasConcept C192562407 @default.
- W2039223721 hasConcept C2776523803 @default.
- W2039223721 hasConcept C2779227376 @default.
- W2039223721 hasConcept C2780477314 @default.
- W2039223721 hasConcept C37982897 @default.
- W2039223721 hasConcept C520434653 @default.
- W2039223721 hasConceptScore W2039223721C113196181 @default.
- W2039223721 hasConceptScore W2039223721C120665830 @default.
- W2039223721 hasConceptScore W2039223721C121332964 @default.
- W2039223721 hasConceptScore W2039223721C167735695 @default.
- W2039223721 hasConceptScore W2039223721C171250308 @default.
- W2039223721 hasConceptScore W2039223721C178790620 @default.
- W2039223721 hasConceptScore W2039223721C185592680 @default.
- W2039223721 hasConceptScore W2039223721C19067145 @default.
- W2039223721 hasConceptScore W2039223721C192562407 @default.
- W2039223721 hasConceptScore W2039223721C2776523803 @default.
- W2039223721 hasConceptScore W2039223721C2779227376 @default.
- W2039223721 hasConceptScore W2039223721C2780477314 @default.
- W2039223721 hasConceptScore W2039223721C37982897 @default.
- W2039223721 hasConceptScore W2039223721C520434653 @default.
- W2039223721 hasIssue "19" @default.
- W2039223721 hasLocation W20392237211 @default.
- W2039223721 hasOpenAccess W2039223721 @default.
- W2039223721 hasPrimaryLocation W20392237211 @default.
- W2039223721 hasRelatedWork W1993827859 @default.
- W2039223721 hasRelatedWork W2013332392 @default.
- W2039223721 hasRelatedWork W2019571698 @default.
- W2039223721 hasRelatedWork W2020318405 @default.
- W2039223721 hasRelatedWork W2073644191 @default.
- W2039223721 hasRelatedWork W2230027234 @default.
- W2039223721 hasRelatedWork W2289746277 @default.
- W2039223721 hasRelatedWork W2352746946 @default.
- W2039223721 hasRelatedWork W31503462 @default.
- W2039223721 hasRelatedWork W60061739 @default.
- W2039223721 hasVolume "253" @default.
- W2039223721 isParatext "false" @default.
- W2039223721 isRetracted "false" @default.
- W2039223721 magId "2039223721" @default.
- W2039223721 workType "article" @default.