Using an Analog Discovery 2 as the basis for the development of an electrical impedance spectroscopy (EIS) kit and the adaptation of the Accu-Chek®test strips as a working electrode to perform readings on samples of human blood tissue, it is possible to obtain the corresponding Nyquist spectra for the mentioned tissue. These results indicate a possible correspondence in the electrical impedance signal observed in people with a hemoglobin amount of 14.8 g/dL, 14.7 g/dL, 14.6 g/dL and 13.7 g/dL. It was also possible to simulate with the data obtained the probable graph of a person with 12.7 g/dL of hemoglobin in blood, which corresponds to a patient with anemia. This article analyzes the viability of developing a new less invasive diagnostic method for anemia disease, which is taking place in the Biophysics Laboratory of the Faculty of Physical Sciences - UNMSM.

Gamma radiation detectors using scintillators continue to be highly relevant in various fields such as the study of radiation in nuclear physics, in environmental radiation measurements, in radiological protection and in industry. The INFISA research group attached to the FCF of the UNMSM, which is located in the Physics Research Institute, has three inorganic solid scintillators of sodium iodide doped with thallium NaI(Tl) with a crystal size of 1.5”x1. 5” (REXON), 2”x2” (TELEDYNE) and 3”x3” (BICRON). In the present work we present the results of the comparison, showing the curves in both efficiency and resolution when characterizing the three scintillators for fine-tuning the detection chain for use in gamma spectroscopy.

The present research has allowed us to determine the X-ray spectrum, for this we have designed a computational program through iterative calculation, samples of attenuation data have been taken and then a previously designed program has been used with a programming language, with the attenuation data. For our case we have worked with the Aluminum and Copper lters. This research has allowed us to: 1.- Find the spectra of X-ray radiation. 2.- Design a program that allows us to nd the X-ray spectra, which we must compare with the X-ray spectra previously determined by Tominaga (1981). 3.- Design a Visual X-ray Dosimetry Program. The expected result is the obtaining of the radiation spectra and the optimization of the X-ray dosimetry, based on the designed program.

The present research aims to carry out the analysis of the electrical behavior of the glucose oxidase protein (GOx) and thus be able to establish the parameters to be considered in an impedance equipment to be able to perform hemoglobin readings. From the modification of reagent strips Accu-Chek it was possible to obtain the corresponding GOx readings in 8 samples, which supported the adjustment of the optimal frequency range to be able to perform bioelectric impedance analysis in biological material. The results of the study helped to have a clearer vision to lay the foundations for a future team that aims to detect anemia due to the relationship of GOx with Hemoglobin (HbA1c).