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I. Grbac, R. Ojurović: PRIMJENA NANOTEHNOLOGIJE U INDUSTRIJAMA BAZIRANIM NA . Šumarski list br. 9–10, CXXX (2006), 411-420 taciju. Tehnike priprave površine na površinu mogu djelovati čitavim nizom mehanizama oštećivanja: mehaničko, toplinsko, kemijsko ili njihovom kombinacijom. Ponašanje oštećene površine na nanoindentaciju bit će različito od neoštećene površine. Naša sposobnost razumijevanja određene pojave usko je povezana s našim tehnikama vrednovanja. Nanoindentacija omogućava mjerenje mehaničkih svojstava na submikronskoj razini, što se ne može postići drugim analitičkim tehnikama. Zbog toga uporaba nanoindentacije za proizvode industrija baziranih na sektoru LITERATURA Gindl, W., H. S. Gupta, 2002: “Cell-wall hardnes and Young’s modulus of melamine-modified spruce wood by nano-indentation”, Composites Part A 33(8): 1141–1145. Gindl, W., H. S. Gupta, C. Grünwald, 2002: “Lignification of spruce tracheid secondary cell walls related to longitundinal hardness and modulud of elasticity using nanoindentation” Can. J. Bot 80(10): 1029–1033. Gindl, W., T. Schöberl, 2004: “The significance of the elastic modulus of wood, cell walls obtained from nanoindentation measurements”, Composites Part A 35(12): 1345–1349. Gindl, W., T. Schöberl, G. Jeronimidis, 2004: “The interphase in phenol-formaldehyde and polymeric methylene diphenyldi-isocyanate glue lines in wood”, Inter. J. Adhesion and Adhesives 24(4): 279–286. Grbac, I., 2005: “The Development of Wood Industry in Croatia”, Conference on “The future of the furniture industry in an enlarged Europe“, Brussels: 1–7. Grbac, I., 2006: “Sustainable Development of Industrial Wood Processing of the Republic of Croatia”, “Forestry and Industrial Wood Processing- The Republic of Croatia in the 21 Century”, In- nova Wood General Assembly, Roma: 1–4. Grbac, I.,. 2006: “Development Scenario for Forest Products Industries”, International Conference on Nanotechnology, Atlanta: 1–2. šumarstva ima ogroman potencijal. Kada se koristi paralelno s drugim analitičkim tehnikama, nanoindentacija će omogućiti potpunije razumijevanje određene pojave i tako otvoriti nove puteve istraživanja i razvoja u optimizaciji određenog svojstva. Navedeni primjeri stalnog istraživanja u području nanoindentacije tek su mali dio ukupne slike istraživanja i razvoja u području nanotehnologije. Partnerstvo između industrije, sveučilišta i Vlade mogu pokretati daljnja istraživanja, a nove su primjene na vidiku. – References Gr b a c , I., R. O j ur o v ić , 2006: Budućnost drvne industrije u proširenoj Europi, Ministarstvo poljoprivrede, šumarstva i vodnoga gospodarstva, Zagreb: 270 pp. Miroy, F., P. Eymard, A. Pizzi, 1995: “Wood hardening by methoxymethyl melamine”, Holz als Roh-Werkstoff 53(4): 276 pp. Moon, R. J., R. Frihart, T. Wegner, 2006: “Nanotechnology applications in the FPI”, Journal “Forest Products”, Vol.56. No.5, The natural resource for the Forest products industry, Atlanta: 7 pp. Wimmer, R., B. N. Lucas, 1997: “Comparing mechanical properties of secondary wall and cell corner middle lamella in spruce wood”, IAWA J. 18(1): 77 Wimmer, R., T. Y. Tsui, W. C. Oliver, 1997: “Longitudinal hardness and Young’s modulud of spruce tracheids secondary walls using nanointentation technique”, Wood Sci. Tech. 31(2): 131–141. *** Technology Platform initiative by the European Forest-based Sector-Vision 2030, (2005) www.forestplatform.org. *** NSET, National Science, Engineering and Technology, a subcommittee of the Nacional Science and Technology Council, 2000. SUMMARY: Nanotehnology is the study and engineering of matter at the dimensions of 1 to 100 nanometers, where the physical chemical, or biological properties are fundamentally different from those of the bulk material. By expanding our understanding and control of matter at such levels, new ave expan t t can e . nues in produc producproduct developmen developmendevelopment can b bbe opened openedopened. Continued R&D on forest pro r t improv ducts is essentia essentiaessential ll fo fofor produc producproduct propert propertproperty yy improvement that will meet future ne eds and provide products at reasonable costs. Nanotehnology R&D is criti |