Published date: Apr 17 2018

Journal Title: KnE Energy

Issue title: The 2nd International Symposium "Physics, Engineering and Technologies for Biomedicine"

Pages: 263–271

DOI: 10.18502/ken.v3i2.1820

D V Mokrovatosha111@gmail.com

S V Sizova

K E Mochalov

V A Oleinikov

To solve many modern biological and biotechnological tasks it is necessary to realize strictly control and regulation of temperature of the cells and their organelles. Thi stasks include control of various exo- and endothermic reactions, monitoring of tissues‘ and individual cell‘s temperature in in vitro researches and in vivo procedures such as the hyperthermia procedure that used for cancer treatment. The today known methods of measuring and controlling of temperature at the cellular level can not provide the necessary level of locality and accuracy due to too big size and heightened sensitivity to external factors. The real alternative of existing today methods is nanoscale temperature biosensor operating on a ratiometric principle and based on the composite structure from polymers and colloidal quantum dots. In this paper we present a working model and plan of investigation of ratiometric nanoscale polymer nanobiothermometer based on quantum dots.

Keywords: thermosensors, quantum dots, local temperature, polymers, temperature measurement

[1] «Analytical chemistry. Chemical methods of analysis», Domina N.G., Zuykova S.A., Khlebnikov A.I. et al., Barnaul, 2010.


[2] «Fundamentals of analytical chemistry. Course of lectures (2