Uhlobo olusha lokuzifihla lenza isandla somuntu singabonakali ekhamera eshisayo. Isikweletu: I-American Chemical Society

Abazingeli bagqoka izingubo zokufihla ukuze bahlangane nendawo ebazungezile. Kodwa ukufihla okushisayo—noma ukubonakala kwezinga lokushisa elilinganayo nendawo ezungezile yomuntu—kunzima kakhulu. Manje abacwaningi, ababika kujenali ye-ACSIzincwadi zeNano, benze isistimu engalungisa kabusha ukubukeka kwayo okushisayo ukuze ihlangane namazinga okushisa ahlukahlukene endabeni yamasekhondi.

Imishini eminingi yesimanjemanje yokubona ebusuku isekelwe kumfanekiso oshisayo. Amakhamera ashisayo athola imisebe ye-infrared ekhishwa into, ekhuphuka ngokushisa kwaleyo nto. Uma ubhekwa ngomshini wokubona ebusuku, abantu nezinye izilwane ezinegazi elifudumele bagqama endaweni epholile. Ngaphambilini, ososayensi baye bazama ukuthuthukisa ukufihla okushisayo kwezinhlelo zokusebenza ezihlukahlukene, kodwa baye bahlangabezana nezinkinga ezifana nesivinini sokuphendula esisheshayo, ukuntuleka kokuzivumelanisa nezimo emazingeni okushisa ahlukene kanye nemfuneko yezinto eziqinile. U-Coskun Kocabas kanye nozakwabo babefuna ukwakha impahla esheshayo, eguquguqukayo futhi evumelana nezimo.

Isistimu entsha yokufihla yabacwaningi iqukethe i-electrode ephezulu enezendlalelo zegraphene kanye ne-electrode engezansi eyenziwe ngegolide enayiloni engashi. I-Sandwiched phakathi kwama-electrode ulwelwesi olufakwe uketshezi lwe-ionic, oluqukethe ama-ion ashajwe kahle futhi abi. Lapho kusetshenziswa i-voltage encane, ama-ion ahamba aye ku-graphene, enciphisa ukukhishwa kwemisebe ye-infrared ebusweni be-camo. Isistimu incane, ilula futhi kulula ukugoba ezungeze izinto. Ithimba likhombise ukuthi lingakwazi ukufihla isandla somuntu ngendlela eshisayo. Futhi zingenza idivayisi ingabonakali ngokushisayo endaweni eyizungezile, kuzo zombili izindawo ezifudumele nezipholile. Uhlelo lungaholela kubuchwepheshe obusha bokufihla okushisayo kanye nezihlangu zokushisa eziguqukayo zamasathelayithi, kusho abacwaningi.

Ababhali bayaluvuma uxhaso oluvela kuMkhandlu Wocwaningo WaseYurophu kanye neSayensi Academy, eTurkey.