Ithimba lososayensi abavela kumakhono obunjiniyela nezolimo eNyuvesi yaseHokkaido kanye ne-Institute for Design and Research of Chemical Reactions (Japan) lenze uqweqwe lwefilimu elincanyana elisekelwe europium elisheshisa ukukhula kwezitshalo, kubika Ingosi ye-Phys.org.
Lobu buchwepheshe bungakhuphula izinga lokuzala kabusha kwezitshalo futhi bunamandla okusiza ukuxazulula izinkinga zokuhlinzekwa kokudla emhlabeni wonke.
Izitshalo ziguqula ukukhanya okubonakalayo kube amandla ngenqubo ebizwa ngokuthi i-photosynthesis. Ngaphezu kokukhanya okubonakalayo, ukukhanya kwelanga kubuye kube nemisebe ye-ultraviolet (UV). Abacwaningi kulo msebenzi bafuna ukunikeza izitshalo ukukhanya okwengeziwe okubonakalayo ukuze kusetshenziswe ku-photosynthesis usebenzisa i-wavelength converting material (WCM) engaguqula ukukhanya kwe-ultraviolet kube bomvu.
Abacwaningi bathuthukise i-WCM esekelwe ku-europium complex futhi benza i-coating yefilimu emincane engasetshenziswa kumashidi epulasitiki atholakalayo kwezohwebo.
Ososayensi baye babonisa ukuthi ifilimu iguqula ukukhanya kwe-ultraviolet kube bomvu, kodwa ayikuvimbi ukukhanya okuwusizo okuvela elangeni.
Le filimu yahlolwa ngokuqhathanisa izitshalo ezitshalwe ngaphandle kwe-WCM amashidi ahlanganisiwe. Izivivinyo zenziwa ku-Swiss chard kanye ne-larch yaseJapan.
Ehlobo, lapho ubude bosuku bukhulu kakhulu futhi ukuchayeka elangeni kunamandla, izitshalo ze-Swiss chard ezitshalwe ngamafilimu e-WCM nangaphandle kwazo zazicishe zifane. Kodwa-ke, ebusika, lapho izinsuku ziba mfushane futhi ukukhanya kwelanga kuba buthaka, izitshalo ze-Swiss chard ezitshalwa kusetshenziswa amafilimu e-WCM zibonisa izikhathi ezingu-1,2 ubude nezikhathi ezingu-1,4 ze-biomass ngemva kwezinsuku ezingu-63. Abacwaningi bathi lokhu kukhula okusheshayo kubangelwa ukwanda kwenani lokukhanya okubomvu okunikezwa amafilimu e-WCM.
Izivivinyo ezihilela izihlahla ze-larch zaseJapane nazo zabonisa ukukhula kwezitshalo ngokushesha. Izithombo zibonise izinga eliphezulu lokukhula uma kuqhathaniswa ezinyangeni ezi-4 zokuqala okuholele ekwandeni kwesiqu esiphindwe izikhathi ezingu-1,2 kanye nenani eliphelele le-biomass eliphindwe ka-1,4 uma kuqhathaniswa nezihlahla ezitshalwe ngaphandle kwekhava ye-WCM.
Okubalulekile, lokhu kuvumela izithombo ukuthi zifinyelele usayizi ojwayelekile wokutshala emahlathini aseHokkaido phakathi nonyaka owodwa. Ukusetshenziswa kwamafilimu e-WCM kunganciphisa isikhathi sokukhula kwezithombo sisuke eminyakeni emibili siye onyakeni owodwa, okuholela ekukhiqizweni kwezitshalo ukonga okwengeziwe.