I-OEM yeFluoride Ion ekwi-Intanethi yokulinganisa umgangatho we-CS6510A-K9 enokulungiselelwa ngokwezifiso

Inkcazo emfutshane:

I-Fluoride Ion-Selective Electrode (ISE) sisiva-sensor se-electrochemical esikhethekileyo nesithembekileyo esenzelwe ukulinganisa ngokuthe ngqo umsebenzi we-fluoride ion (F⁻) kwizisombululo zamanzi. Iyaziwa ngokukhetha kwayo okugqwesileyo kwaye sisixhobo esiqhelekileyo kwikhemistri yohlalutyo, ukujonga okusingqongileyo, ulawulo lweenkqubo zoshishino, kunye nempilo yoluntu, ngakumbi ekuphuculeni i-fluoridation emanzini okusela.
Ingundoqo ye-electrode yi-membrane ye-solid-state sensing edla ngokwenziwa yikristale enye ye-lanthanum fluoride (LaF₃). Xa idibana nesisombululo, ii-ion ze-fluoride ezivela kwisampuli zidibana ne-crystal lattice, zivelisa amandla ombane anokulinganiswa kuyo yonke i-membrane. Le potential, elinganiswa ne-electrode yesalathiso sangaphakathi, ilingana ne-logarithmically nomsebenzi we-ion ye-fluoride ngokwe-Nernst equation. Imfuneko ebalulekileyo yokulinganisa ngokuchanekileyo kukongezwa kwe-Total Ionic Strength Adjustment Buffer (TISAB). Esi sisombululo senza imisebenzi emithathu ebalulekileyo: sigcina i-pH engaguqukiyo (ngesiqhelo malunga ne-5-6), silungisa imvelaphi ye-ionic ukuthintela iziphumo ze-matrix, kwaye siqulathe ii-agents ezidibanisa ukukhulula ii-ion ze-fluoride ezibotshelelwe zii-cations eziphazamisayo ezifana ne-aluminium (Al³⁺) okanye i-iron (Fe³⁺).