Ultra pH‐sensitive detection of total and free prostate‐specific antigen using electrochemical aptasensor based on reduced graphene oxide/gold nanoparticles emphasis on TiO2/carbon quantum dots as a redox probe

Ultra pH‐sensitive detection of total and free prostate‐specific antigen using electrochemical aptasensor based on reduced graphene oxide/gold nanoparticles emphasis on TiO2/carbon quantum dots as a redox probe

Abstract The development of a rapid, sensitive, and straightforward detection method of prostate‐specific antigen (PSA) is indispensable for the early diagnosis of prostate cancer (PCa). This work relates an electrochemical method using functionalized single‐stranded DNA aptamer to diagnose PCa and...

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Autores principales: Zahra Aayanifard, Talieh Alebrahim, Mehrab Pourmadadi, Fatemeh Yazdian, Homayoon Soleimani Dinani, Hamid Rashedi, Meisam Omidi
Formato: article
Lenguaje:EN
Publicado: Wiley-VCH 2021
Materias:
electrochemical aptasensor
gold nanoparticle
graphene oxide
PSA detection
TiO2/CQD
Biotechnology
TP248.13-248.65
Acceso en línea:https://doaj.org/article/5b713f3b43874d94a1211411ab904c5e
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