Ukusetyenziswa kwegraphene kwi-electrochemical sensors

Ukusetyenziswa kwegraphene kwi-electrochemical sensors

      ICarbon nanomatadium ihlala inendawo ethile ephezulu,conductivity ebalaseleyokunye ne-biocompatibility, ehlangabezana ngokugqibeleleyo neemfuno zezixhobo zokuva i-electrochemical. Njengommeli oqhelekileyo weizinto carbonNgesakhono esikhulu, igraphene iye yaqatshelwa njengesixhobo esisemagqabini se-electrochemical sensing. Abaphengululi kwihlabathi liphela bafunda igraphene, leyo ngokungathandabuzekiyo idlala indima engenakulinganiswa ekuphuhliseni izinzwa ze-electrochemical.
Wang et al. Kusetyenziswe i-Ni NP / graphene nanocomposite modified electrode elungisiweyo ukuze ibone i-glucose. Ngokudityaniswa kwee-nanocomposites ezintsha ezilungisiweyo kwii-electrode, uthotho lweemeko zovavanyo zalungiswa. Iziphumo zibonisa ukuba inzwa inomda wokufumanisa ophantsi kunye novakalelo oluphezulu. Ukongeza, uvavanyo lokuphazamiseka kwenzwa luye lwaqhutywa, kwaye i-electrode yabonisa ukusebenza kakuhle kokuchasana nokuphazamiseka kwi-uric acid.
UMa et al. Kulungiswe inzwa ye-electrochemical esekwe kwi-3D graphene Foams / intyatyambo efana ne-nano CuO. Inzwa ingasetyenziswa ngokuthe ngqo ekubhaqweni kwe-ascorbic acid, ngeuvakalelo oluphezulu, isantya sokuphendula ngokukhawuleza kunye nexesha elingaphantsi lokuphendula kune-3S. I-sensor ye-electrochemical yokufunyanwa ngokukhawuleza kwe-ascorbic acid inamandla amakhulu okusetyenziswa kwaye kulindeleke ukuba isetyenziswe ngakumbi kwizicelo eziphathekayo.
Li et al. I-thiophene sulfur ehlanganisiweyo ye-graphene, kwaye yalungisa i-dopamine electrochemical sensor ngokutyebisa i-S-doped graphene surface micropores. Inzwa entsha ayibonisi kuphela ukukhetha okunamandla kwe-dopamine kwaye inokuphelisa ukuphazamiseka kwe-ascorbic acid, kodwa iphinde ibe novakalelo oluhle kuluhlu lwe-0.20 ~ 12 μ Umda wokufumanisa wawuyi-0.015 μ M.
ULiu et al. Ii-cuprous oxide nanocubes ezidityanisiweyo kunye neecomposites zegraphene kwaye zalungiswa kwi-electrode ukulungiselela inzwa entsha ye-electrochemical. I-sensor inokubona i-hydrogen peroxide kunye ne-glucose kunye noluhlu oluhle lomgca kunye nomda wokufumanisa.
Guo et al. Ukudibanisa ngempumelelo i-nano yegolide kunye negraphene. Ngohlengahlengiso lweindibaniselwano, inzwa entsha ye-isoniazid electrochemical yakhiwa. Uluvo lwe-electrochemical lubonise umda wokubona okulungileyo kunye novakalelo olugqwesileyo ekubhaqweni kwe-isoniazid.