Igolide kungenye yezinto ezizinzile kakhulu zamakhemikhali, futhi izinhlayiya zegolide ze-nanoscale zinezakhiwo ezikhethekile zomzimba nezamakhemikhali. Ngokwango-1857, uFaraday wehlise isixazululo samanzi e-AUCL4 nge-phosphorus ukuthola isixazululo esijulile seColloidal seGold NanopPowders, esaphula ukuqonda kwabantu ngombala wegolide. Izinhlayiya zegolide ze-nano nazo zitholakale ukuthi zine-fluorescence, izakhiwo zokuqashelwa ze-supramoleebar nezamamolekyuli. Yingenxa yezakhiwo ezikhethekile zama-nano Gold Powders anamathemba wohlelo lokusebenza obanzi kakhulu emikhakheni yama-biosensors, Photochemical kanye ne-electrochemical catalysis, kanye namadivayisi we-opoleectronic. Eminyakeni yamuva nje, ngokususelwa endabeni yokushintshwa okubomvu kwendawo ephezulu ye-plasmon resonance ngemuva kwama-adsoparticle, ama-molecule e-au au afundwe futhi atholakale ewusizo emikhakheni yokungavikeleki, ukulinganisa kanye ne-tracer.

Igolide nanoparticlesNjengohlobo lwe-nanoparticles, luyakhangwa kabanzi ngenxa yokuqina kwalo, i-homogeneity kanye nokuqina. Izakhiwo ze-plasmon ze-plasmonin plasmon kanye nokuhlanganiswa kwezinhlayiya zegolide ze-nano, kanye nokuncika kwazo endaweni yangaphandle, kubenze basetshenziswe kabanzi ekuhlonzeni kombala. Amabutho abikiweyo wokuhlaselwa kwezinhlayiya ze-AU Nano afaka phakathi i-hydrogen bonding, ukusebenzisana kwesayithi le-ionic ligand, ukuhlanganiswa kwensimbi, nokufakwa kwezivakashi. Usebenzisa i-sodium citrate njenge-stabilizer, i-sodium citrate-modified Gold Nanoparticles yenzelwe ngempumelelo futhi isetshenziswa njengezinketho ze-colorimetric. Ingaphezulu le-Nano Gold Prope likhokhiswa kabi futhi lingahlanganiswa kalula nama-molecule akhokhiswe kahle ngokuxhumana ngogesi. Esixazululweni se-br buffer ku-Ph 4.6, i-propranolol ekhokhiswa kahle ngenxa ye-protonation, ngakho-ke ingahlanganiswa ne-nanoparticles yegolide, okuholela ekushintsheni ngombala wohlelo, ukuze kusungulwe indlela elula yokuhlonza i-propranolol. Ngasikhathi sinye, ngokuhlanganiswa kwama-powders e-Gold Nano, ukuqina kwe-RRS kohlelo kuzokhula futhi, ngakho-ke indlela ye-RRS ene-fluorescence spectrophotometer njengoba umtshina futhi asungulwe ukuze athole uPropranolol. Kususelwa ku-sodium citrate eguqulwa ama-oparticles wegolide ama-oparticles, izindlela ze-colotimetric kanye ne-RRS zokunqunywa kwePropranolol kwasungulwa.

IHongwe Nano inokuhlinzekelwa isikhathi eside nokuzinzile kwegolide eliphakeme le-Gold (AU) nano, ukuqinisekiswa kwekhwalithi, ukuthengiswa okuqondile kwefekthri, kanye namanani ancintisanayo. Sicela ungangabazi ukuxhumana nathi ukuthola eminye imininingwane.