Assessing mitochondria by laser induced autofluorescence and photoacoustic measurements: A preliminary in vitro study

Chandavalli Ramappa Raghushaker, Subhash Chandra, Kapaettu Satyamoorthy, Krishna Kishore Mahato

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Mitochondrion during stress experiences a considerable change at the protein level and assessing such changes may help in better understanding of its dynamics. Hence, as a preliminary study, an attempt was made to record fluorescence and photoacoustic signals of the mitochondrial fractions from HepG2 and SiHa cell lines using Laser Induced Fluorescence (LIF) and Photoacoustic Spectroscopy (PAS) measurements at 281 nm excitations. The outcomes of the study revealed higher LIF and PAS signal strengths for the samples from HepG2 than SiHa.

Original languageEnglish
Title of host publicationFrontiers in Optics, FiO_2019
PublisherOSA - The Optical Society
ISBN (Electronic)9781557528209
DOIs
Publication statusPublished - 01-01-2019
EventFrontiers in Optics, FiO_2019 - Washington, United States
Duration: 15-09-201919-09-2019

Publication series

NameOptics InfoBase Conference Papers
VolumePart F144-FiO 2019

Conference

ConferenceFrontiers in Optics, FiO_2019
CountryUnited States
CityWashington
Period15-09-1919-09-19

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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