title: A method with enhanced sensitivity for temperature measurement in living tissues.
abstract: A system for the evaluation of temperature changes in living tissue at a dimensional level of a single cell is described. A glass micropipette the tip of which is filled with semiconducting glass (Rech et al. 1992), is used as a microsensor. The changes of conductivity of the sensor due to variations of temperature are evaluated by electronic circuitry based on the measurement of an AC current of sinusoidal waveform flowing through the sensor. Temperature changes in the range of 0.01 K can be detected in this way.
authors.affiliation: Institute of Physiology, Czech Academy of Sciences, Prague.
authors.forename: F
authors.initials: F
authors.lastname: Rech
authors.forename: I
authors.initials: I
authors.lastname: Dittert
authors.forename: V
authors.initials: V
authors.lastname: Rohlícek
mesh_terms: D046508:Culture Techniques; D004581:Electronics; D008722:Methods; D012680:Sensitivity and Specificity; D013696:Temperature