Azurfa nanoparticlessuna da kayan gani na musamman, na lantarki, da thermal kuma ana haɗa su cikin samfuran da ke fitowa daga photovoltaics zuwa na'urori masu auna sinadarai da na sinadarai.Misalai sun haɗa da tawada masu ɗaukuwa, manna da filaye waɗanda ke amfani da nanoparticles na azurfa don haɓakar wutar lantarki, kwanciyar hankali, da ƙarancin yanayin zafi.Ƙarin aikace-aikacen sun haɗa da binciken ƙwayoyin cuta da na'urorin photonic, waɗanda ke cin gajiyar sabbin kayan gani na waɗannan nanomaterials.Wani aikace-aikacen da aka saba amfani da shi shine amfani da nanoparticles na azurfa don maganin ƙwayoyin cuta, kuma yawancin yadudduka, maɓalli, suturar rauni, da na'urorin likitanci yanzu suna ɗauke da nanoparticles na azurfa waɗanda ke ci gaba da sakin ƙaramin adadin ions na azurfa don ba da kariya daga ƙwayoyin cuta.

Azurfa NanoparticleKayayyakin gani

Akwai haɓaka sha'awar yin amfani da kayan gani na nanoparticles na azurfa azaman bangaren aiki a cikin samfura da na'urori masu auna firikwensin daban-daban.Nanoparticles na Azurfa suna da matuƙar ƙware wajen ɗaukar haske da watsawa kuma, ba kamar rini da launuka masu yawa ba, suna da launi wanda ya dogara da girman da sifar barbashi.Ƙaƙƙarfan hulɗar nanoparticles na azurfa tare da haske yana faruwa ne saboda electrons na lantarki a kan saman karfe suna jujjuya juzu'i na gama kai lokacin da haske ke jin daɗi a takamaiman madaidaicin raƙuman ruwa (Hoto 2, hagu).Wanda aka sani da resonance na plasmon (SPR), wannan oscillation yana haifar da ɓarna mai ƙarfi da abubuwan sha.A gaskiya ma, nanoparticles na azurfa na iya samun tasiri mai tasiri (watsawa + sha) sassan giciye har sau goma girma fiye da sashin giciye na zahiri.Ƙaƙƙarfan ɓangaren giciye mai ƙarfi yana ba da damar ƙananan 100 nm nanoparticles don a iya gani cikin sauƙi tare da na'urar gani na al'ada.Lokacin da 60nm nanoparticles na azurfa suka haskaka da farin haske suna bayyana azaman masu rarraba tushen shuɗi mai haske a ƙarƙashin microscope mai duhu (Hoto 2, dama).Launi mai launin shuɗi mai haske ya kasance saboda SPR wanda aka yi girma a tsayin tsayin nm 450.A musamman dukiya na mai siffar zobe azurfa nanoparticles shi ne cewa wannan SPR ganiya zango za a iya saurare daga 400 nm (violet haske) zuwa 530 nm (kore haske) ta canza barbashi size da na gida refractive index kusa da barbashi surface.Hatta manyan sauye-sauye na tsayin tsayin tsayin SPR zuwa yankin infrared na bakan electromagnetic ana iya samun su ta hanyar samar da nanoparticles na azurfa tare da sifofin sanda ko faranti.

Azurfa Nanoparticle Aikace-aikace

Azurfa nanoparticlesAna amfani da su a cikin fasahohi da yawa kuma an haɗa su cikin ɗimbin samfuran mabukaci waɗanda ke cin gajiyar kyawawan kaddarorinsu na gani, sarrafawa, da kaddarorin ƙwayoyin cuta.

• Aikace-aikacen Ganewa: Ana amfani da nanoparticles na azurfa a cikin masu nazarin halittu da ƙididdiga masu yawa inda za'a iya amfani da kayan nanoparticle na azurfa azaman alamun ilimin halitta don gano ƙididdiga.
• Aikace-aikace na Kwayoyin cuta: An haɗa nanoparticles na azurfa a cikin tufafi, takalma, fenti, suturar rauni, kayan aiki, kayan kwalliya, da robobi don abubuwan kashe su.
• Aikace-aikacen Gudanarwa: Ana amfani da nanoparticles na Azurfa a cikin tawada masu sarrafawa kuma an haɗa su cikin abubuwan haɗin gwiwa don haɓaka haɓakar zafi da lantarki.
• Aikace-aikace na gani: Ana amfani da nanoparticles na Azurfa don girbi haske mai inganci kuma don ingantattun spectroscopies na gani da suka haɗa da ingantaccen haske na ƙarfe (MEF) da haɓakar haɓakar Raman watsawa (SERS).