ama-oxide omhlaba angavamile

Isibuyekezo sokusetshenziswa kwe-biomedical, amathemba, nezinselele zama-earth oxides angavamile

Ababhali:

M. Khalid Hossain, M. Ishak Khan, A. El-Denglawey

Okuvelele:

• Izicelo, amathemba, nezinselelo zama-REO ayi-6 ziyabikwa
• Izinhlelo zokusebenza ezihlukahlukene nezihlukahlukene zitholakala ku-bio-imaging
• Ama-REO azongena esikhundleni sezinto ezikhona zokuqhathanisa ku-MRI
• Ukuqapha kufanele kusetshenziswe mayelana ne-cytotoxicity ye-REO kwezinye izinhlelo zokusebenza

Abstract:

Ama-Earth oxides (REOs) aqoqe isithakazelo eminyakeni yamuva nje ngenxa yokusebenzisa kwawo okuhlukahlukene emkhakheni we-biomedical. Ukubuyekeza okugxilile okubonisa ukusetshenziswa kwazo kanye nethuba labo nezinselele ezihambisanayo kulo mkhakha othile akukho embhalweni. Lokhu kubuyekezwa kuzama ukubika ngokuqondile ukusetshenziswa kwama-REO ayisithupha (6) emkhakheni wezokwelashwa ukuze amele kahle intuthuko kanye nesimanjemanje somkhakha. Nakuba izinhlelo zokusebenza zingahlukaniswa zibe yi-antimicrobial, ubunjiniyela bezicubu, ukulethwa kwezidakamizwa, i-bio-imaging, ukwelashwa komdlavuza, ukulandelela amaseli nokulebula, i-biosensor, ukunciphisa ukucindezeleka kwe-oxidative, i-theranostic, kanye nezinhlelo zokusebenza ezixubile, kutholakala ukuthi isici se-bio-imaging esetshenziswa kabanzi futhi ibambe indawo ethembisayo kakhulu ngokombono we-biomedical. Ngokukhethekile, ama-REO abonise ukuqaliswa ngempumelelo emanzini wangempela namasampula endle njengama-antimicrobial agents, ekuvuseleleni izicubu zethambo njengento esebenzayo futhi ephulukisayo, emisebenzini yokwelapha elwa nomdlavuza ngokuhlinzeka ngezindawo ezibophezela kakhulu zamaqembu asebenzayo ahlukahlukene, ngezindlela ezimbaxambili neziningi. -I-imaging ye-MRI ye-modal ngokunikeza amakhono amahle kakhulu noma akhuphukile, ezicini ze-biosensing ngokuhlinzeka ngokushesha nangokuncika kwepharamitha ukuzwa, njalonjalo. Ngokuvumelana namathemba abo, kubikezelwa ukuthi ama-REO amaningana azoqhudelana futhi/noma athathele indawo ama-ejenti e-bio-imaging atholakalayo njengamanje, ngenxa yokuguquguquka okuphakeme kwe-doping, indlela yokuphulukisa ezinhlelweni zebhayoloji, nezici zezomnotho ngokuya nge-bio-imaging kanye nokuzwa. Ngaphezu kwalokho, lolu cwaningo lunweba okutholakele ngokuphathelene namathemba nezixwayiso ezifiswayo ekusetshenzisweni kwazo, okusikisela ukuthi ngenkathi zithembisa ezicini eziningi, i-cytotoxicity yazo emigqeni ethile yamaseli akufanele inganakwa. Lolu cwaningo empeleni luzocela izifundo eziningi ukuze ziphenye futhi zithuthukise ukusetshenziswa kwama-REO emkhakheni we-biomedical.