Applications of Fourier Transform-Infrared spectroscopy in microbial cell biology and environmental microbiology: advances, challenges, and future perspectives

A Kassem, L Abbas, O Coutinho, S Opara… - Frontiers in …, 2023 - frontiersin.org
Microorganisms play pivotal roles in sha** ecosystems and biogeochemical cycles. Their
intricate interactions involve complex biochemical processes. Fourier Transform-Infrared (FT …

Raman spectroscopy—A novel method for identification and characterization of microbes on a single-cell level in clinical settings

K Rebrosova, O Samek, M Kizovsky… - Frontiers in Cellular …, 2022 - frontiersin.org
Rapid and accurate identification of pathogens causing infections is one of the biggest
challenges in medicine. Timely identification of causative agents and their antimicrobial …

FTIR and Raman spectroscopic studies of selenium nanoparticles synthesised by the bacterium Azospirillum thiophilum

AV Tugarova, PV Mamchenkova, YA Dyatlova… - … Acta Part A: Molecular …, 2018 - Elsevier
Vibrational (Fourier transform infrared (FTIR) and Raman) spectroscopic techniques can
provide unique molecular-level information on the structural and compositional …

Salivary detection of Chikungunya virus infection using a portable and sustainable biophotonic platform coupled with artificial intelligence algorithms

M Guevara-Vega, RB Rosa, DC Caixeta, MA Costa… - Scientific reports, 2024 - nature.com
The current detection method for Chikungunya Virus (CHIKV) involves an invasive and
costly molecular biology procedure as the gold standard diagnostic method. Consequently …

Fourier transform infrared (FTIR) spectroscopic analyses of microbiological samples and biogenic selenium nanoparticles of microbial origin: Sample preparation …

AA Kamnev, YA Dyatlova, OA Kenzhegulov… - Molecules, 2021 - mdpi.com
To demonstrate the importance of sample preparation used in Fourier transform infrared
(FTIR) spectroscopy of microbiological materials, bacterial biomass samples with and …

[HTML][HTML] Impact of compacted bentonite microbial community on the clay mineralogy and copper canister corrosion: a multidisciplinary approach in view of a safe Deep …

MF Martinez-Moreno, C Povedano-Priego… - Journal of Hazardous …, 2023 - Elsevier
Abstract Deep Geological Repository (DGR) is the preferred option for the final disposal of
high-level radioactive waste. Microorganisms could affect the safety of the DGR by altering …

Fingerprinting a living cell by Raman integrated mid-infrared photothermal microscopy

X Li, D Zhang, Y Bai, W Wang, J Liang… - Analytical …, 2019 - ACS Publications
Vibrational spectroscopic imaging techniques, based on infrared absorption or Raman
scattering, allow for noninvasive chemically specific visualization of biological systems. The …

Salivary molecular spectroscopy: A sustainable, rapid and non-invasive monitoring tool for diabetes mellitus during insulin treatment

DC Caixeta, EMG Aguiar, L Cardoso-Sousa… - PLoS …, 2020 - journals.plos.org
Monitoring of blood glucose is an invasive, painful and costly practice in diabetes.
Consequently, the search for a more cost-effective (reagent-free), non-invasive and specific …

Immunomodulatory, Antioxidant Activity and Cytotoxic Effect of Sulfated Polysaccharides from Porphyridium cruentum. (SFGray) Nägeli

V Casas-Arrojo, J Decara… - Biomolecules, 2021 - mdpi.com
Porphyridium cruentum is a unicellular microalga that can synthesize and secrete to the
culture medium-high amounts of polysaccharides. In this study, the immunomodulatory …

FTIR spectroscopic studies of selenite reduction by cells of the rhizobacterium Azospirillum brasilense Sp7 and the formation of selenium nanoparticles

AA Kamnev, PV Mamchenkova, YA Dyatlova… - Journal of Molecular …, 2017 - Elsevier
Microbially driven reduction of selenium oxyanions to elementary selenium, often in the form
of nanoparticles (NPs), is widespread in nature. A diversity of possible applications of such …