Nanohybride Materials Based on Magnetite-Gold Nanoparticles for Diagnostics of Prostate Cancer: Synthesis and In Vitro Testing


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We synthesized a fluorescence conjugate and modified magnetite-gold nanoparticles carrying prostate specific membrane antigen (PSMA) as the ligand. Analysis of their binding to human prostate cancer cell lines PC-3 (PSMA) and LNCaP (PSMA+) showed selective interaction of the synthesized conjugate and modified nanoparticles with LNCaP cells. These findings suggest that these nanoparticles can be used in tissue-specific magnetic-resonance imaging.

作者简介

A. Machulkin

Laboratory of Tissue-Specific Ligands, Faculty of Chemistry, M. V. Lomonosov Moscow State University; Laboratory of Biomedical Nanomaterials, National University of Science and Technology, Moscow Institute of Steel and Alloys (NUST MISiS)

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Email: alekseymachulkin@rambler.ru
俄罗斯联邦, Moscow; Moscow

A. Garanina

Laboratory of Biomedical Nanomaterials, National University of Science and Technology, Moscow Institute of Steel and Alloys (NUST MISiS)

Email: alekseymachulkin@rambler.ru
俄罗斯联邦, Moscow

O. Zhironkina

Department of Electronic Microscopy, A. N. Belozersky Research Institute of Physical and Chemical Biology

Email: alekseymachulkin@rambler.ru
俄罗斯联邦, Moscow

E. Beloglazkina

Laboratory of Tissue-Specific Ligands, Faculty of Chemistry, M. V. Lomonosov Moscow State University; Laboratory of Biomedical Nanomaterials, National University of Science and Technology, Moscow Institute of Steel and Alloys (NUST MISiS)

Email: alekseymachulkin@rambler.ru
俄罗斯联邦, Moscow; Moscow

N. Zyk

Laboratory of Tissue-Specific Ligands, Faculty of Chemistry, M. V. Lomonosov Moscow State University

Email: alekseymachulkin@rambler.ru
俄罗斯联邦, Moscow

A. Savchenko

Laboratory of Biomedical Nanomaterials, National University of Science and Technology, Moscow Institute of Steel and Alloys (NUST MISiS)

Email: alekseymachulkin@rambler.ru
俄罗斯联邦, Moscow

V. Kotelyanskii

Laboratory of Tissue-Specific Ligands, Faculty of Chemistry, M. V. Lomonosov Moscow State University

Email: alekseymachulkin@rambler.ru
俄罗斯联邦, Moscow

A. Mazhuga

Laboratory of Tissue-Specific Ligands, Faculty of Chemistry, M. V. Lomonosov Moscow State University; Laboratory of Biomedical Nanomaterials, National University of Science and Technology, Moscow Institute of Steel and Alloys (NUST MISiS)

Email: alekseymachulkin@rambler.ru
俄罗斯联邦, Moscow; Moscow

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