Tehran University of Medical Sciences Nanomedicine Research Journal 2476-3489 7 4 2022 10 01 Cytotoxic study of green synthesized pure and Ag-doped α-Fe2O3 nanoparticles on breast cancer (MCF-7) cell line 370 377 696640 10.22034/nmrj.2022.04.007 EN Amir Abbas Esmaeilzadeh Salamat yar behesht dayan ,Dayan biotech company , Tehran, Iran Soheil Rasoolzadegan Department of Neurology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran Ali Reza Arabi Centre for processing and charactrization of nanostructred materials, School of mechanical engineering, University of Tehran, Tehran Iran Dadkhoda Soofi Internal of Medicine, Faculty Member, Department of Medicine, Zabol University of Medical Sciences, Zabol, Iran Seyed Saied Rajaei Ramsheh Clinical Research Development Unit, Hajar Hospital, Shahrekord University of Medical Sciences, Shahrekord, Iran Wasan Saad Ahmed Department of Computer Science, Al-Turath University College, Al-Mansour, Baghdad, Iraq Raziyeh Moaref Pour Department of Oral and Maxillofacial surgery, School of Dentistry, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran Journal Article 2022 08 05 In this research attempted to prepare hematite (α-Fe2O3) and silver doped hematite nanoparticles (Ag-doped α-Fe2O3 NPs) by using the aqueous extract of Prosopis farcta fruit. The synthesized NPs were identified through the results of X-ray Diffraction (XRD), Field Energy Scanning Electron Microscopy (FESEM), Raman, Energy Dispersive X-ray (EDX), and Vibrating Sample Magnetometer (VSM) technics. Accordingly, the NPs contained a spherical shape with a size range of 40-50 nm. Also, we surveyed their cytotoxic against human breast cancer (MCF-7) cell line, which showed a potential functionality at the concentration of 80 μg/mL. Therefore, the synthesized NPs can be proposed as an applicable candidate for medical applications. https://www.nanomedicine-rj.com/article_696640_0a0cdef742c7ce5de9b231c9f5182d7c.pdf