New Opportunities for Nanobiotechnology Based on Ultrasensitive Methods of Physical Measurements

Several ultrasensitive optical and magnetic methods have been developed for research in nanobiotechnology, for metrology of theranostic applications, medical diagnostic, food safety and environmental control, etc. Based on the developed hybrid magnetic nanoparticles and their quantification methods, the peculiarities of accumulation and biodegradation of various nanoparticles in animals in vivo have been revealed. New methods of significant enhancement (up to 50 times) of the nanoagent delivery to cancer tumors in animals have been proposed and experimentally verified.