Singapore-MIT Alliance mo Suesuega ma Tekonolosi tagata suʻesuʻe na fuafuaina se feaveaʻi vaʻaia sensor e mafai ai ona vave mataituina le toto popole - o se mea faigaluega fou e fesoasoani ai i le aufaifaatoʻaga ma totō saienitisi ma vave faʻataʻitaʻiga ma taimi-moni totoina soifua maloloina mataʻituina i tulaga fanua.
Tagata suʻesuʻe mai le Disruptive & Sustainable Technologies mo Faatoʻaga Faʻatulagaina (DiSTAP) Interdisciplinary Research Group (IRG) o Sigapoa-MIT Alliance mo Suesuega ma Tekinolosi (SMART), MIT's research enterprise i Sigapoa ma Temasek Life Science Laboratory (TLL) na fuafuaina se feaveaʻi vaʻaia sensor e mafai ona mataʻituina pe o se laʻau o loʻo pagatia.
Vaʻai vave ile lava ole nitrogen
O le SMART's fou feaveaʻi Raman leaf-clip sensor e mafai ona aoga tele i le faʻatonuina o faʻatoʻaga faʻataga ai le vave suʻesuʻe o le nitrogen le atoatoa i laʻau, lea e mafai ona fesoʻotaʻi ma vave laupepa leaga ma leiloa o fua.
"O a matou sailiiliga na faʻaalia ai, i se vaʻaiga o fuataga, e faʻaaoga ai le feaveaʻi laulaʻau-o le Raman sensor i lalo o le malamalama-atoa le tuputupu aʻe, e ogatusa ma fuataga na maua mai i le benchtop Raman spectrometer i luga o vaega o laupepa i lalo o tulaga o fale suesue, tusitala o le pepa ma le Aʻoga Suʻesuʻe i le DiSTAP.
"Na matou faʻaalia o le vave suʻesuʻeina o le le lava o le nitrogen - o se mea taua tele ma mea taua o le fetilaisa - i meaola ola e mafai ma le feaveaʻi lagona."
Faʻaogaina e le aufaifaatoʻaga
E ui o le suʻesuʻega masani lava vaʻai i le fuaina o le maualuga o le nitrogen i laʻau, o le masini e mafai foi ona faʻaaogaina e iloa ai tulaga o isi laʻau faʻamamafaina mataʻutia e pei o le lāmala, vevela ma le malulu faʻalavelave, masima faʻamamafa, ma le faʻamama avega. Ole tele o faʻalavelave ole fale e mafai ona maitauina e nei leaf-clip Raman probes ma le faigofie ma le saoasaoa e mafai ai ona lelei mo le faʻaogaina e le aufaifaatoʻaga e mautinoa ai le ola maloloina o fualaʻau.
"A o matou taulaʻi atu i le vave ma le faʻamaonia faʻapitoa o le le lava o le nitrogen faʻaaogaina le leaf-clip sensor, na mafai ona matou fuaina tumutumu mai isi metabolites o loʻo manino ona vaʻaia i lauiloa fualaʻau pei o Kailan, Lettuce, Choy Sum, Pak Choi, ma Spinach, "o le tala lea a Dr. Chung Hao Huang, o le tusitala muamua o le pepa ma le Postdoctoral Fellow i le TLL.
Fesoasoani i le aufaifaatoʻaga e faʻateleina le faʻatoaga fua
E talitonu le 'au o mea na latou mauaina, e mafai ona fesoasoani i le aufaifaatoʻaga e faʻateleina le faʻatoaga, a o mautinoa le le lelei o aʻafiaga o le siosiomaga, e aofia ai ma le faʻaititia o le faʻaleagaina o meaola i le sami e ala i le faʻaititia o le suavai i le vai.