Liquid biopsy on blood serum of COVID-19 patients: a FTIR preliminary study

Herculano S. da Silva Martinho; Carla C. Bandeira; Janete D. Almeida; Paulo Henrique Braz da Silva; Jose Angelo Lauletta Lindoso

doi:10.1117/12.2583316

5 March 2021 Liquid biopsy on blood serum of COVID-19 patients: a FTIR preliminary study

Herculano S. da Silva Martinho, Carla C. Bandeira, Janete D. Almeida, Paulo Henrique Braz da Silva, Jose Angelo Lauletta Lindoso

Author Affiliations +

Proceedings Volume 11651, Optical Diagnostics and Sensing XXI: Toward Point-of-Care Diagnostics; 1165106 (2021) https://doi.org/10.1117/12.2583316
Event: SPIE BiOS, 2021, Online Only

Abstract

The infectious disease COVID-19 emerged in a province on the Chinese mainland and ended up spreading to other continents, in a pandemic effect, including Brazil. In this work we present a investigation concerning saliva samples of 200 patients diagnosed with COVID-19 attended in the Clinics Hospital of University of Sao Paulo, Brazil. Fourier-Transform Infrared Absorption (FTIR) and Raman spectroscopy on the saliva samples. The main spectral variations and details concerning the quantitative analyses of the spectral data and its biochemical correlations will be presented and discussed.

Conference Presentation

Citation Download Citation

Herculano S. da Silva Martinho, Carla C. Bandeira, Janete D. Almeida, Paulo Henrique Braz da Silva, and Jose Angelo Lauletta Lindoso "Liquid biopsy on blood serum of COVID-19 patients: a FTIR preliminary study", Proc. SPIE 11651, Optical Diagnostics and Sensing XXI: Toward Point-of-Care Diagnostics, 1165106 (5 March 2021); https://doi.org/10.1117/12.2583316

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available