Ukuhlolwa kusekelwe ekutheni amasampula ezicubu akusadingeki ukuthi athunyelwe kochwepheshe ukuze bawahlole. Lokhu kuthunyelwa kwezicubu nokuhlaziywa kwazo okwalandela kuthatha isikhathi eside ukuxilonga.
Ukuhlolwa kusebenza ngokuqhathanisa izicubu zesiguli nezicubu ezivela ku-database. Inani lokufa lingehliswa ngokuvumela ukuxilongwa kwangaphambilini.
Odokotela bangase ngokushesha bakwazi ukuthola umdlavuza emahoreni ambalwa nje, kusho ochwepheshe. Ngalesi sivivinyo awugcini ngokugcina isikhathi kepha futhi ingatshela nodokotela ukuthi hlobo luni lomdlavuza isiguli esinalo ukuze ukwelashwa kuqale ngokushesha.
Kusetshenziswa inqubo ebizwa ngokuthi Ukufanekisa iMisa Spectrometry Ochwepheshe be (MSI) bangacubungula amasampula ngemishini engaskena izinkulungwane zezakhi zamakhemikhali ukubona ukuthi umdlavuza ukhona yini.
Utitjhere UJeremy nicholson, INhloko yoMnyango Wezokuhlinza Nomdlavuza e-Imperial College London, uthe: “Kunezinguquko ezimbalwa uma kuqhathaniswa nendlela esifunda ngayo amasampula wezicubu zomzimba kusukela ngasekupheleni kwekhulu le-XNUMX. Kodwa-ke, 'i-multivariate chemical imaging' ingathola ukuthambekela okungavamile kwezicubu. '
Uzakwabo, uDkt Kirill Veselkov, wase-Imperial College London, uthe: "Kuyisinyathelo sokuqala ekudaleni isizukulwane esilandelayo sokuhlaziywa okuzenzakalelayo ngokuphelele".
Sekuyiminyaka ososayensi bephakamisa ukusebenzisa iMSI ukukhomba izinhlobo zezicubu, kepha, kuze kube manje, ayikho indlela esetshenzisiwe ukuyivumela ukuthi yenze kanjalo. I-MSI isebenza ngokuhambisa ugongolo ebusweni besampula yezicubu, esikhiqiza isithombe esenziwe ngamaphikseli. Lesi sithombe sihlaziywa ngekhompyutha esine-database yamasampuli wezicubu ukunikeza ukuxilongwa.
Ubuchwepheshe kukholakala ukuthi busiza ukuhlinzeka ngemininingwane emisha kwi-biology yomdlavuza futhi kuzoba wusizo nasekuthuthukiseni izidakamizwa.
Okutholakele kushicilelwe ku- Izinqubo ze-National Academy of Sciences. Fuente